Mercurial Hosting > luan
annotate core/src/luan/impl/LuanParser.java @ 680:ecd436959855
improve template statements
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Thu, 14 Apr 2016 16:38:30 -0600 |
parents | 43522473599d |
children | f1c935be546d |
rev | line source |
---|---|
166
4eaee12f6c65
move luan/interp to impl
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
165
diff
changeset
|
1 package luan.impl; |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
2 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
3 //import java.io.StringWriter; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
4 //import java.io.PrintWriter; |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
5 import java.util.Set; |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
6 import java.util.HashSet; |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
7 import java.util.Arrays; |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
8 import java.util.List; |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
9 import java.util.ArrayList; |
676 | 10 import java.util.concurrent.atomic.AtomicInteger; |
48
64ecb7a3aad7
rename Lua to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
46
diff
changeset
|
11 import luan.Luan; |
64ecb7a3aad7
rename Lua to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
46
diff
changeset
|
12 import luan.LuanState; |
503 | 13 import luan.LuanTable; |
186
cf939124461a
don't import modules by default
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
181
diff
changeset
|
14 import luan.modules.PackageLuan; |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
15 |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
16 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
17 final class LuanParser { |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
18 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
19 private interface Sym { |
674 | 20 public Expr exp(); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
21 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
22 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
23 private int symCounter = 0; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
24 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
25 private class LocalSym implements Sym { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
26 final String name; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
27 final String javaName; |
671 | 28 boolean isPointer = false; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
29 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
30 LocalSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
31 this.name = name; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
32 this.javaName = name + "_" + (++symCounter); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
33 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
34 |
674 | 35 Stmts declaration(Expr value) { |
36 Stmts stmt = new Stmts(); | |
671 | 37 if( value==null ) { |
677 | 38 stmt.add( new Object() { |
671 | 39 @Override public String toString() { |
40 if( !isPointer ) | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
41 return "Object " + javaName + "; "; |
671 | 42 else |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
43 return "final Pointer " + javaName + " = new Pointer(); "; |
671 | 44 } |
45 } ); | |
46 } else { | |
674 | 47 if( value.valType != Val.SINGLE ) throw new RuntimeException(); |
677 | 48 stmt.add( new Object() { |
671 | 49 @Override public String toString() { |
50 if( !isPointer ) | |
51 return "Object " + javaName + " = "; | |
52 else | |
53 return "final Pointer " + javaName + " = new Pointer("; | |
54 } | |
55 } ); | |
677 | 56 stmt.addAll(value); |
57 stmt.add( new Object() { | |
671 | 58 @Override public String toString() { |
59 if( !isPointer ) | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
60 return "; "; |
671 | 61 else |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
62 return "); "; |
671 | 63 } |
64 } ); | |
65 } | |
66 return stmt; | |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
67 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
68 |
674 | 69 @Override public Expr exp() { |
70 Expr exp = new Expr(Val.SINGLE,false); | |
677 | 71 exp.add( new Object() { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
72 @Override public String toString() { |
671 | 73 if( !isPointer ) |
74 return javaName; | |
75 else | |
76 return javaName + ".o"; | |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
77 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
78 } ); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
79 return exp; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
80 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
81 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
82 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
83 private class UpSym implements Sym { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
84 final String name; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
85 final int i; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
86 final String value; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
87 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
88 UpSym(String name,int i,String value) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
89 this.name = name; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
90 this.i = i; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
91 this.value = value; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
92 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
93 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
94 String init() { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
95 return "upValues[" + i + "] = " + value + "; "; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
96 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
97 |
674 | 98 @Override public Expr exp() { |
99 Expr exp = new Expr(Val.SINGLE,false); | |
677 | 100 exp.add( new Object() { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
101 @Override public String toString() { |
671 | 102 return "upValues[" + i + "].o"; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
103 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
104 } ); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
105 return exp; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
106 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
107 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
108 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
109 private final class Frame { |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
110 final Frame parent; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
111 final List<LocalSym> symbols = new ArrayList<LocalSym>(); |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
112 int loops = 0; |
24
7ee247560db5
add VarArgs
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
21
diff
changeset
|
113 boolean isVarArg = false; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
114 final List<UpSym> upValueSymbols = new ArrayList<UpSym>(); |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
115 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
116 Frame() { |
34
0cdc1da466ee
implement _G and _ENV
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
33
diff
changeset
|
117 this.parent = null; |
0cdc1da466ee
implement _G and _ENV
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
33
diff
changeset
|
118 } |
0cdc1da466ee
implement _G and _ENV
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
33
diff
changeset
|
119 |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
120 Frame(Frame parent) { |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
121 this.parent = parent; |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
122 } |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
123 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
124 LocalSym addLocalSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
125 LocalSym sym = new LocalSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
126 symbols.add(sym); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
127 return sym; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
128 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
129 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
130 UpSym addUpSym(String name,String value) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
131 UpSym sym = new UpSym( name, upValueSymbols.size(), value ); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
132 upValueSymbols.add(sym); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
133 return sym; |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
134 } |
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
135 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
136 LocalSym getLocalSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
137 int i = symbols.size(); |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
138 while( --i >= 0 ) { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
139 LocalSym sym = symbols.get(i); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
140 if( sym.name.equals(name) ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
141 return sym; |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
142 } |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
143 return null; |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
144 } |
108
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
145 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
146 UpSym getUpSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
147 for( UpSym upSym : upValueSymbols ) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
148 if( upSym.name.equals(name) ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
149 return upSym; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
150 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
151 for( Frame f=parent; f!=null; f=f.parent ) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
152 LocalSym sym = f.getLocalSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
153 if( sym != null ) { |
671 | 154 sym.isPointer = true; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
155 return addUpSym(name,sym.javaName); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
156 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
157 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
158 return null; |
108
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
159 } |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
160 |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
161 Sym getSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
162 Sym sym = getLocalSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
163 return sym != null ? sym : getUpSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
164 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
165 |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
166 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
167 |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
168 private static class In { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
169 static final In NOTHING = new In(false); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
170 |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
171 final boolean template; |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
172 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
173 private In(boolean template) { |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
174 this.template = template; |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
175 } |
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
176 |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
177 In template() { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
178 return template ? this : new In(true); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
179 } |
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
180 } |
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
181 |
645 | 182 // final LuanSource source; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
183 private Frame frame; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
184 private final Parser parser; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
185 private final Stmts top; |
680
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
186 private boolean hasTemplateWrite = false; |
86
6db8f286fa6c
_ENV is per module, not global
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
83
diff
changeset
|
187 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
188 LuanParser(String sourceName,String sourceText) { |
645 | 189 // this.source = source; |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
190 this.frame = new Frame(); |
645 | 191 this.parser = new Parser(sourceName,sourceText); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
192 this.top = new Stmts(); |
108
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
193 } |
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
194 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
195 void addVar(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
196 UpSym upSym = frame.addUpSym( "-ADDED-" ,"new Pointer()"); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
197 if( name != null ) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
198 LocalSym sym = frame.addLocalSym( name ); |
671 | 199 sym.isPointer = true; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
200 top.add( "final Pointer " + sym.javaName + " = upValues[" + upSym.i + "]; " ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
201 } |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
202 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
203 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
204 private int symbolsSize() { |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
205 return frame.symbols.size(); |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
206 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
207 |
674 | 208 private Stmts addSymbol(String name,Expr value) { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
209 final LocalSym sym = frame.addLocalSym(name); |
671 | 210 return sym.declaration(value); |
28
df923e5835b2
fix local initial assignment
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
26
diff
changeset
|
211 } |
df923e5835b2
fix local initial assignment
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
26
diff
changeset
|
212 |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
213 private Sym getSym(String name) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
214 return frame.getSym(name); |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
215 } |
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
216 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
217 private void popSymbols(int n) { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
218 List<LocalSym> symbols = frame.symbols; |
19
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
219 while( n-- > 0 ) { |
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
220 symbols.remove(symbols.size()-1); |
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
221 } |
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
222 } |
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
223 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
224 private void incLoops() { |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
225 frame.loops++; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
226 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
227 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
228 private void decLoops() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
229 frame.loops--; |
20
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
230 } |
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
231 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
232 private <T> T required(T t) throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
233 if( t==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
234 throw parser.exception(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
235 return t; |
20
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
236 } |
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
237 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
238 private <T> T required(T t,String msg) throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
239 if( t==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
240 throw parser.exception(msg); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
241 return t; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
242 } |
674 | 243 |
678 | 244 private Class newFnClass(Stmts stmt) { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
245 return toFnClass( stmt, frame.upValueSymbols ); |
32
c3eab5a3ce3c
implement closures
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
31
diff
changeset
|
246 } |
20
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
247 |
678 | 248 private Expr newFnExpStr(Stmts stmt) { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
249 return toFnExpStr( stmt, frame.upValueSymbols ); |
665 | 250 } |
251 | |
667
08966099aa6d
implement Closure directly
Franklin Schmidt <fschmidt@gmail.com>
parents:
666
diff
changeset
|
252 Class Expression() throws ParseException { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
253 Spaces(); |
678 | 254 parser.begin(); |
674 | 255 Expr expr = ExprZ(In.NOTHING); |
158
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
256 if( expr != null && parser.endOfInput() ) { |
677 | 257 top.add( "return " ); |
258 top.addAll( expr ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
259 top.add( "; " ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
260 top.hasReturn = true; |
678 | 261 return parser.success(newFnClass(top)); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
262 } |
108
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
263 return parser.failure(null); |
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
264 } |
3c404a296995
make Package module more standard;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
107
diff
changeset
|
265 |
667
08966099aa6d
implement Closure directly
Franklin Schmidt <fschmidt@gmail.com>
parents:
666
diff
changeset
|
266 Class RequiredModule() throws ParseException { |
678 | 267 GetRequiredModule(); |
268 return newFnClass(top); | |
269 } | |
270 | |
271 String RequiredModuleSource() throws ParseException { | |
272 GetRequiredModule(); | |
273 return toFnString( top, frame.upValueSymbols ); | |
274 } | |
275 | |
276 void GetRequiredModule() throws ParseException { | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
277 Spaces(); |
678 | 278 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
279 frame.isVarArg = true; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
280 top.add( "final Object[] varArgs = LuanImpl.varArgs(args,0); " ); |
674 | 281 Stmts block = RequiredBlock(); |
677 | 282 top.addAll( block ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
283 top.hasReturn = block.hasReturn; |
678 | 284 if( !parser.endOfInput() ) |
285 throw parser.exception(); | |
286 parser.success(); | |
11
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
287 } |
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
288 |
674 | 289 private Stmts RequiredBlock() throws ParseException { |
290 Stmts stmts = new Stmts(); | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
291 int stackStart = symbolsSize(); |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
292 boolean isReturn = Stmt(stmts); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
293 while( !isReturn && (StmtSep() || TemplateSep(stmts)) ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
294 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
295 stmts.addNewLines(); |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
296 isReturn = Stmt(stmts); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
297 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
298 while( StmtSep() ) |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
299 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
300 stmts.addNewLines(); |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
301 int stackEnd = symbolsSize(); |
19
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
302 popSymbols( stackEnd - stackStart ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
303 stmts.hasReturn = isReturn; |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
304 return stmts; |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
305 } |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
306 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
307 private boolean StmtSep() throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
308 return parser.match( ';' ) || EndOfLine(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
309 } |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
310 |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
311 private boolean TemplateSep(Stmts stmts) throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
312 Stmts stmt = TemplateStmt(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
313 if( stmt != null ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
314 stmts.addAll(stmt); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
315 return true; |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
316 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
317 return false; |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
318 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
319 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
320 private boolean EndOfLine() { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
321 if( parser.match( "\r\n" ) || parser.match( '\r' ) || parser.match( '\n' ) ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
322 parser.sb().append('\n'); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
323 return true; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
324 } else { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
325 return false; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
326 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
327 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
328 |
674 | 329 private boolean Stmt(Stmts stmts) throws ParseException { |
330 Stmts stmt; | |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
331 if( (stmt=ReturnStmt()) != null ) { |
677 | 332 stmts.addAll(stmt); |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
333 return true; |
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
334 } |
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
335 if( (stmt=FunctionStmt()) != null |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
336 || (stmt=LocalStmt()) != null |
661
1bbb08c0d8f1
compile LocalFunctionStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
660
diff
changeset
|
337 || (stmt=LocalFunctionStmt()) != null |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
338 || (stmt=BreakStmt()) != null |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
339 || (stmt=ForStmt()) != null |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
340 || (stmt=DoStmt()) != null |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
341 || (stmt=WhileStmt()) != null |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
342 || (stmt=RepeatStmt()) != null |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
343 || (stmt=IfStmt()) != null |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
344 || (stmt=SetStmt()) != null |
159
0abc9181061a
revert rev 154 but only allow FnCall, AndExpr, or OrExpr in ExpressionsStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
158
diff
changeset
|
345 || (stmt=ExpressionsStmt()) != null |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
346 ) { |
677 | 347 stmts.addAll(stmt); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
348 } |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
349 return false; |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
350 } |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
351 |
674 | 352 private Expr indexExpStr(Expr exp1,Expr exp2) { |
353 Expr exp = new Expr(Val.SINGLE,false); | |
677 | 354 exp.add( "luan.index(" ); |
355 exp.addAll( exp1.single() ); | |
356 exp.add( "," ); | |
357 exp.addAll( exp2.single() ); | |
358 exp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
359 return exp; |
654 | 360 } |
361 | |
674 | 362 private Expr callExpStr(Expr fn,Expr args) { |
363 Expr exp = new Expr(null,true); | |
677 | 364 exp.add( "Luan.checkFunction(" ); |
365 exp.addAll( fn.single() ); | |
366 exp.add( ").call(luan," ); | |
367 exp.addAll( args.array() ); | |
368 exp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
369 return exp; |
654 | 370 } |
371 | |
674 | 372 private Stmts TemplateStmt() throws ParseException { |
373 Expr exprs = TemplateExpressions(In.NOTHING); | |
369
85bf9f0379aa
template statements no longer depend on 'Io' being defined
Franklin Schmidt <fschmidt@gmail.com>
parents:
356
diff
changeset
|
374 if( exprs == null ) |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
375 return null; |
680
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
376 if( !hasTemplateWrite ) { |
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
377 top.add(0,"final LuanFunction template_write = Luan.checkFunction(luan.index(PackageLuan.require(luan,\"luan:Io\"),\"template_write\")); "); |
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
378 hasTemplateWrite = true; |
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
379 } |
674 | 380 Stmts stmt = new Stmts(); |
680
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
381 stmt.add( "template_write.call(luan," ); |
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
382 stmt.addAll( exprs.array() ); |
ecd436959855
improve template statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
679
diff
changeset
|
383 stmt.add( "); " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
384 return stmt; |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
385 } |
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
386 |
674 | 387 private Expr TemplateExpressions(In in) throws ParseException { |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
388 if( in.template ) |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
389 return null; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
390 int start = parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
391 if( !parser.match( "%>" ) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
392 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
393 EndOfLine(); |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
394 In inTemplate = in.template(); |
674 | 395 List<Expr> builder = new ArrayList<Expr>(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
396 while(true) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
397 if( parser.match( "<%=" ) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
398 Spaces(); |
654 | 399 builder.add( RequiredExpr(inTemplate) ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
400 RequiredMatch( "%>" ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
401 } else if( parser.match( "<%" ) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
402 Spaces(); |
654 | 403 return parser.success(expString(builder)); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
404 } else { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
405 int i = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
406 do { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
407 if( parser.match( "%>" ) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
408 throw parser.exception("'%>' unexpected"); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
409 if( !parser.anyChar() ) |
157
1de3e4a6e82d
remove LuanJavaFunction.RTN_NUMBER_ARRAY;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
155
diff
changeset
|
410 throw parser.exception("Unclosed template expression"); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
411 } while( !parser.test( "<%" ) ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
412 String match = parser.textFrom(i); |
654 | 413 builder.add( constExpStr(match) ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
414 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
415 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
416 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
417 |
674 | 418 private Stmts ReturnStmt() throws ParseException { |
645 | 419 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
420 if( !Keyword("return") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
421 return parser.failure(null); |
674 | 422 Expr exprs = ExpStringList(In.NOTHING); |
423 Stmts stmt = new Stmts(); | |
677 | 424 stmt.add( "return " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
425 if( exprs != null ) |
677 | 426 stmt.addAll( exprs ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
427 else |
677 | 428 stmt.add( "LuanFunction.NOTHING" ); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
429 stmt.add( "; " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
430 return parser.success( stmt ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
431 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
432 |
674 | 433 private Stmts FunctionStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
434 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
435 if( !Keyword("function") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
436 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
437 |
645 | 438 parser.currentIndex(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
439 Var var = nameVar(RequiredName()); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
440 while( parser.match( '.' ) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
441 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
442 Expr exp = NameExpr(); |
636 | 443 if( exp==null ) |
444 return parser.failure(null); | |
656 | 445 var = indexVar( var.exp(), exp ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
446 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
447 |
674 | 448 Expr fnDef = RequiredFunction(In.NOTHING); |
665 | 449 return parser.success( var.set(fnDef) ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
450 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
451 |
674 | 452 private Stmts LocalFunctionStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
453 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
454 if( !(Keyword("local") && Keyword("function")) ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
455 return parser.failure(null); |
674 | 456 Stmts stmt = new Stmts(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
457 String name = RequiredName(); |
677 | 458 stmt.addAll( addSymbol(name,null) ); |
674 | 459 Expr fnDef = RequiredFunction(In.NOTHING); |
677 | 460 stmt.addAll( nameVar(name).set(fnDef) ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
461 return parser.success( stmt ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
462 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
463 |
674 | 464 private Stmts BreakStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
465 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
466 if( !Keyword("break") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
467 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
468 if( frame.loops <= 0 ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
469 throw parser.exception("'break' outside of loop"); |
674 | 470 Stmts stmt = new Stmts(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
471 stmt.add( "break; " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
472 return parser.success( stmt ); |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
473 } |
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
474 |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
475 int forCounter = 0; |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
476 |
674 | 477 private Stmts ForStmt() throws ParseException { |
645 | 478 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
479 int stackStart = symbolsSize(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
480 if( !Keyword("for") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
481 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
482 List<String> names = RequiredNameList(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
483 if( !Keyword("in") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
484 return parser.failure(null); |
674 | 485 Expr expr = RequiredExpr(In.NOTHING).single(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
486 RequiredKeyword("do",In.NOTHING); |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
487 |
654 | 488 String fnVar = "fn"+ ++forCounter; |
674 | 489 Expr fnExp = new Expr(null,false); |
677 | 490 fnExp.add( fnVar + ".call(luan)" ); |
674 | 491 Stmts stmt = new Stmts(); |
677 | 492 stmt.add( "" |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
493 +"LuanFunction "+fnVar+" = Luan.checkFunction(" |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
494 ); |
677 | 495 stmt.addAll( expr ); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
496 stmt.add( "); " ); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
497 stmt.add( "while(true) { " ); |
677 | 498 stmt.addAll( makeLocalSetStmt(names,fnExp) ); |
499 stmt.add( "if( " ); | |
500 stmt.addAll( nameVar(names.get(0)).exp() ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
501 stmt.add( "==null ) break; " ); |
674 | 502 Stmts loop = RequiredLoopBlock(); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
503 RequiredKeyword("end",In.NOTHING); |
677 | 504 stmt.addAll( loop ); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
505 stmt.add( "} " ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
506 popSymbols( symbolsSize() - stackStart ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
507 return parser.success(stmt); |
54
f5b27ef14d73
add OutputStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
51
diff
changeset
|
508 } |
f5b27ef14d73
add OutputStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
51
diff
changeset
|
509 |
674 | 510 private Stmts DoStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
511 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
512 if( !Keyword("do") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
513 return parser.failure(null); |
674 | 514 Stmts stmt = RequiredBlock(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
515 RequiredKeyword("end",In.NOTHING); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
516 return parser.success(stmt); |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
517 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
518 |
674 | 519 private Stmts LocalStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
520 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
521 if( !Keyword("local") ) |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
522 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
523 List<String> names = NameList(); |
356
5e34702423a0
better parser error message
Franklin Schmidt <fschmidt@gmail.com>
parents:
326
diff
changeset
|
524 if( names==null ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
525 if( Keyword("function") ) |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
526 return parser.failure(null); // handled later |
356
5e34702423a0
better parser error message
Franklin Schmidt <fschmidt@gmail.com>
parents:
326
diff
changeset
|
527 throw parser.exception("Invalid local statement"); |
5e34702423a0
better parser error message
Franklin Schmidt <fschmidt@gmail.com>
parents:
326
diff
changeset
|
528 } |
674 | 529 Stmts stmt = new Stmts(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
530 if( parser.match( '=' ) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
531 Spaces(); |
674 | 532 Expr values = ExpStringList(In.NOTHING); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
533 if( values==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
534 throw parser.exception("Expressions expected"); |
677 | 535 stmt.addAll( makeLocalSetStmt(names,values) ); |
671 | 536 } else { |
674 | 537 Expr value = new Expr(Val.SINGLE,false); |
677 | 538 value.add( "null" ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
539 for( String name : names ) { |
677 | 540 stmt.addAll( addSymbol(name,value) ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
541 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
542 } |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
543 return parser.success(stmt); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
544 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
545 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
546 private List<String> RequiredNameList() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
547 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
548 List<String> names = NameList(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
549 if( names==null ) |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
550 throw parser.exception("Name expected"); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
551 return parser.success(names); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
552 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
553 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
554 private List<String> NameList() throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
555 String name = Name(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
556 if( name==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
557 return null; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
558 List<String> names = new ArrayList<String>(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
559 names.add(name); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
560 while( (name=anotherName()) != null ) { |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
561 names.add(name); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
562 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
563 return names; |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
564 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
565 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
566 private String anotherName() throws ParseException { |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
567 parser.begin(); |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
568 if( !parser.match( ',' ) ) |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
569 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
570 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
571 String name = Name(); |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
572 if( name==null ) |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
573 return parser.failure(null); |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
574 return parser.success(name); |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
575 } |
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
576 |
674 | 577 private Stmts WhileStmt() throws ParseException { |
645 | 578 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
579 if( !Keyword("while") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
580 return parser.failure(null); |
674 | 581 Expr cnd = RequiredExpr(In.NOTHING).single(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
582 RequiredKeyword("do",In.NOTHING); |
674 | 583 Stmts loop = RequiredLoopBlock(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
584 RequiredKeyword("end",In.NOTHING); |
674 | 585 Stmts stmt = new Stmts(); |
677 | 586 stmt.add( "while( Luan.checkBoolean(" ); |
587 stmt.addAll( cnd ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
588 stmt.add( ") ) { " ); |
677 | 589 stmt.addAll( loop ); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
590 stmt.add( "} " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
591 return parser.success( stmt ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
592 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
593 |
674 | 594 private Stmts RepeatStmt() throws ParseException { |
645 | 595 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
596 if( !Keyword("repeat") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
597 return parser.failure(null); |
674 | 598 Stmts loop =RequiredLoopBlock(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
599 RequiredKeyword("until",In.NOTHING); |
674 | 600 Expr cnd = RequiredExpr(In.NOTHING).single(); |
601 Stmts stmt = new Stmts(); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
602 stmt.add( "do { " ); |
677 | 603 stmt.addAll( loop ); |
604 stmt.add( "} while( !Luan.checkBoolean(" ); | |
605 stmt.addAll( cnd ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
606 stmt.add( ") ); " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
607 return parser.success( stmt ); |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
608 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
609 |
674 | 610 private Stmts RequiredLoopBlock() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
611 incLoops(); |
674 | 612 Stmts stmt = RequiredBlock(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
613 decLoops(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
614 return stmt; |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
615 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
616 |
674 | 617 private Stmts IfStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
618 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
619 if( !Keyword("if") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
620 return parser.failure(null); |
674 | 621 Stmts stmt = new Stmts(); |
622 Expr cnd; | |
623 Stmts block; | |
624 cnd = RequiredExpr(In.NOTHING).single(); | |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
625 RequiredKeyword("then",In.NOTHING); |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
626 block = RequiredBlock(); |
677 | 627 stmt.add( "if( Luan.checkBoolean(" ); |
628 stmt.addAll( cnd ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
629 stmt.add( ") ) { " ); |
677 | 630 stmt.addAll( block ); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
631 while( Keyword("elseif") ) { |
674 | 632 cnd = RequiredExpr(In.NOTHING).single(); |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
633 RequiredKeyword("then",In.NOTHING); |
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
634 block = RequiredBlock(); |
677 | 635 stmt.add( "} else if( Luan.checkBoolean(" ); |
636 stmt.addAll( cnd ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
637 stmt.add( ") ) { " ); |
677 | 638 stmt.addAll( block ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
639 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
640 if( Keyword("else") ) { |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
641 block = RequiredBlock(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
642 stmt.add( "} else { " ); |
677 | 643 stmt.addAll( block ); |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
644 } |
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
645 RequiredKeyword("end",In.NOTHING); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
646 stmt.add( "} " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
647 return parser.success( stmt ); |
20
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
648 } |
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
649 |
674 | 650 private Stmts SetStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
651 parser.begin(); |
660 | 652 List<Var> vars = new ArrayList<Var>(); |
653 Var v = SettableVar(); | |
654 if( v == null ) | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
655 return parser.failure(null); |
660 | 656 vars.add(v); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
657 while( parser.match( ',' ) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
658 Spaces(); |
660 | 659 v = SettableVar(); |
660 if( v == null ) | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
661 return parser.failure(null); |
660 | 662 vars.add(v); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
663 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
664 if( !parser.match( '=' ) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
665 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
666 Spaces(); |
674 | 667 Expr values = ExpStringList(In.NOTHING); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
668 if( values==null ) |
274
8afe9f2fdfec
AB testing, not fully tested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
271
diff
changeset
|
669 // throw parser.exception("Expressions expected"); |
8afe9f2fdfec
AB testing, not fully tested
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
271
diff
changeset
|
670 return parser.failure(null); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
671 return parser.success( makeSetStmt(vars,values) ); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
672 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
673 |
674 | 674 private Stmts makeSetStmt(List<Var> vars,Expr values) throws ParseException { |
660 | 675 int n = vars.size(); |
676 if( n == 1 ) | |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
677 return vars.get(0).set(values); |
674 | 678 Stmts stmt = new Stmts(); |
679 String varName = values.valType==Val.ARRAY ? "a" : "t"; | |
677 | 680 stmt.add( varName + " = " ); |
681 stmt.addAll( values ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
682 stmt.add( "; " ); |
674 | 683 Expr t = new Expr(values.valType,false); |
677 | 684 t.add( varName ); |
674 | 685 t = t.single(); |
677 | 686 stmt.addAll( vars.get(0).set(t) ); |
660 | 687 for( int i=1; i<n; i++ ) { |
677 | 688 t.clear(); |
689 t.add( "LuanImpl.pick(" + varName + ","+i+")" ); | |
690 stmt.addAll( vars.get(i).set(t) ); | |
660 | 691 } |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
692 return stmt; |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
693 } |
671 | 694 |
674 | 695 private Stmts makeLocalSetStmt(List<String> names,Expr values) throws ParseException { |
671 | 696 int n = names.size(); |
697 if( n == 1 ) | |
674 | 698 return addSymbol(names.get(0),values.single()); |
699 Stmts stmt = new Stmts(); | |
700 String varName = values.valType==Val.ARRAY ? "a" : "t"; | |
677 | 701 stmt.add( varName + " = " ); |
702 stmt.addAll( values ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
703 stmt.add( "; " ); |
674 | 704 Expr t = new Expr(values.valType,false); |
677 | 705 t.add( varName ); |
674 | 706 t = t.single(); |
677 | 707 stmt.addAll( addSymbol(names.get(0),t) ); |
671 | 708 for( int i=1; i<n; i++ ) { |
677 | 709 t.clear(); |
710 t.add( "LuanImpl.pick(" + varName + ","+i+")" ); | |
711 stmt.addAll( addSymbol(names.get(i),t) ); | |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
712 } |
671 | 713 return stmt; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
714 } |
671 | 715 |
674 | 716 private Stmts ExpressionsStmt() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
717 parser.begin(); |
674 | 718 Expr exp = ExprZ(In.NOTHING); |
651
140cc5191b7a
start compiling statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
650
diff
changeset
|
719 if( exp != null && exp.isStmt ) { |
674 | 720 Stmts stmt = new Stmts(); |
721 if( exp.valType==Val.SINGLE ) { | |
677 | 722 stmt.add( "LuanImpl.nop(" ); |
723 stmt.addAll( exp ); | |
724 stmt.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
725 } else { |
677 | 726 stmt.addAll( exp ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
727 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
728 stmt.add( "; " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
729 return parser.success( stmt ); |
651
140cc5191b7a
start compiling statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
650
diff
changeset
|
730 } |
159
0abc9181061a
revert rev 154 but only allow FnCall, AndExpr, or OrExpr in ExpressionsStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
158
diff
changeset
|
731 return parser.failure(null); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
732 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
733 |
660 | 734 private Var SettableVar() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
735 int start = parser.begin(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
736 Var var = VarZ(In.NOTHING); |
660 | 737 if( var==null || !var.isSettable() ) |
155
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
738 return parser.failure(null); |
660 | 739 return parser.success( var ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
740 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
741 |
674 | 742 private Expr RequiredExpr(In in) throws ParseException { |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
743 parser.begin(); |
211
284eddd599b1
fix parsing bug
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
209
diff
changeset
|
744 return parser.success(required(ExprZ(in),"Bad expression")); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
745 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
746 |
674 | 747 private Expr ExprZ(In in) throws ParseException { |
449 | 748 return OrExpr(in); |
19
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
749 } |
a7c13c6017f7
add GenericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
18
diff
changeset
|
750 |
674 | 751 private Expr OrExpr(In in) throws ParseException { |
645 | 752 parser.begin(); |
674 | 753 Expr exp = AndExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
754 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
755 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
756 while( Keyword("or") ) { |
674 | 757 exp = exp.single(); |
758 Expr exp2 = required(RelExpr(in)).single(); | |
759 Expr newExp = new Expr(Val.SINGLE,true); | |
677 | 760 newExp.add( "(LuanImpl.cnd(t = " ); |
761 newExp.addAll( exp ); | |
762 newExp.add( ") ? t : (" ); | |
763 newExp.addAll( exp2 ); | |
764 newExp.add( "))" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
765 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
766 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
767 return parser.success(exp); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
768 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
769 |
674 | 770 private Expr AndExpr(In in) throws ParseException { |
645 | 771 parser.begin(); |
674 | 772 Expr exp = RelExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
773 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
774 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
775 while( Keyword("and") ) { |
674 | 776 exp = exp.single(); |
777 Expr exp2 = required(RelExpr(in)).single(); | |
778 Expr newExp = new Expr(Val.SINGLE,true); | |
677 | 779 newExp.add( "(LuanImpl.cnd(t = " ); |
780 newExp.addAll( exp ); | |
781 newExp.add( ") ? (" ); | |
782 newExp.addAll( exp2 ); | |
783 newExp.add( ") : t)" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
784 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
785 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
786 return parser.success(exp); |
18
3971113699b8
add NumericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
17
diff
changeset
|
787 } |
3971113699b8
add NumericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
17
diff
changeset
|
788 |
674 | 789 private Expr RelExpr(In in) throws ParseException { |
645 | 790 parser.begin(); |
674 | 791 Expr exp = ConcatExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
792 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
793 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
794 while(true) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
795 if( parser.match("==") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
796 Spaces(); |
674 | 797 exp = exp.single(); |
798 Expr exp2 = required(ConcatExpr(in)).single(); | |
799 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 800 newExp.add( "LuanImpl.eq(luan," ); |
801 newExp.addAll( exp ); | |
802 newExp.add( "," ); | |
803 newExp.addAll( exp2 ); | |
804 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
805 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
806 } else if( parser.match("~=") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
807 Spaces(); |
674 | 808 exp = exp.single(); |
809 Expr exp2 = required(ConcatExpr(in)).single(); | |
810 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 811 newExp.add( "!LuanImpl.eq(luan," ); |
812 newExp.addAll( exp ); | |
813 newExp.add( "," ); | |
814 newExp.addAll( exp2 ); | |
815 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
816 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
817 } else if( parser.match("<=") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
818 Spaces(); |
674 | 819 exp = exp.single(); |
820 Expr exp2 = required(ConcatExpr(in)).single(); | |
821 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 822 newExp.add( "LuanImpl.le(luan," ); |
823 newExp.addAll( exp ); | |
824 newExp.add( "," ); | |
825 newExp.addAll( exp2 ); | |
826 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
827 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
828 } else if( parser.match(">=") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
829 Spaces(); |
674 | 830 exp = exp.single(); |
831 Expr exp2 = required(ConcatExpr(in)).single(); | |
832 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 833 newExp.add( "LuanImpl.le(luan," ); |
834 newExp.addAll( exp2 ); | |
835 newExp.add( "," ); | |
836 newExp.addAll( exp ); | |
837 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
838 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
839 } else if( parser.match("<") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
840 Spaces(); |
674 | 841 exp = exp.single(); |
842 Expr exp2 = required(ConcatExpr(in)).single(); | |
843 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 844 newExp.add( "LuanImpl.lt(luan," ); |
845 newExp.addAll( exp ); | |
846 newExp.add( "," ); | |
847 newExp.addAll( exp2 ); | |
848 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
849 exp = newExp; |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
850 } else if( parser.match(">") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
851 Spaces(); |
674 | 852 exp = exp.single(); |
853 Expr exp2 = required(ConcatExpr(in)).single(); | |
854 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 855 newExp.add( "LuanImpl.lt(luan," ); |
856 newExp.addAll( exp2 ); | |
857 newExp.add( "," ); | |
858 newExp.addAll( exp ); | |
859 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
860 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
861 } else |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
862 break; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
863 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
864 return parser.success(exp); |
42
786699c78837
implement try-catch
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
40
diff
changeset
|
865 } |
786699c78837
implement try-catch
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
40
diff
changeset
|
866 |
674 | 867 private Expr ConcatExpr(In in) throws ParseException { |
645 | 868 parser.begin(); |
674 | 869 Expr exp = SumExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
870 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
871 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
872 if( parser.match("..") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
873 Spaces(); |
674 | 874 exp = exp.single(); |
875 Expr exp2 = required(ConcatExpr(in)).single(); | |
876 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 877 newExp.add( "LuanImpl.concat(luan," ); |
878 newExp.addAll( exp ); | |
879 newExp.add( "," ); | |
880 newExp.addAll( exp2 ); | |
881 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
882 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
883 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
884 return parser.success(exp); |
28
df923e5835b2
fix local initial assignment
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
26
diff
changeset
|
885 } |
df923e5835b2
fix local initial assignment
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
26
diff
changeset
|
886 |
674 | 887 private Expr SumExpr(In in) throws ParseException { |
645 | 888 parser.begin(); |
674 | 889 Expr exp = TermExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
890 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
891 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
892 while(true) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
893 if( parser.match('+') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
894 Spaces(); |
674 | 895 exp = exp.single(); |
896 Expr exp2 = required(TermExpr(in)).single(); | |
897 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 898 newExp.add( "LuanImpl.add(luan," ); |
899 newExp.addAll( exp ); | |
900 newExp.add( "," ); | |
901 newExp.addAll( exp2 ); | |
902 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
903 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
904 } else if( Minus() ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
905 Spaces(); |
674 | 906 exp = exp.single(); |
907 Expr exp2 = required(TermExpr(in)).single(); | |
908 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 909 newExp.add( "LuanImpl.sub(luan," ); |
910 newExp.addAll( exp ); | |
911 newExp.add( "," ); | |
912 newExp.addAll( exp2 ); | |
913 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
914 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
915 } else |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
916 break; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
917 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
918 return parser.success(exp); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
919 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
920 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
921 private boolean Minus() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
922 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
923 return parser.match('-') && !parser.match('-') ? parser.success() : parser.failure(); |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
924 } |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
925 |
674 | 926 private Expr TermExpr(In in) throws ParseException { |
645 | 927 parser.begin(); |
674 | 928 Expr exp = UnaryExpr(in); |
650
d658eab7bf4c
finish compiling operators
Franklin Schmidt <fschmidt@gmail.com>
parents:
649
diff
changeset
|
929 if( exp==null ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
930 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
931 while(true) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
932 if( parser.match('*') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
933 Spaces(); |
674 | 934 exp = exp.single(); |
935 Expr exp2 = required(UnaryExpr(in)).single(); | |
936 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 937 newExp.add( "LuanImpl.mul(luan," ); |
938 newExp.addAll( exp ); | |
939 newExp.add( "," ); | |
940 newExp.addAll( exp2 ); | |
941 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
942 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
943 } else if( parser.match('/') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
944 Spaces(); |
674 | 945 exp = exp.single(); |
946 Expr exp2 = required(UnaryExpr(in)).single(); | |
947 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 948 newExp.add( "LuanImpl.div(luan," ); |
949 newExp.addAll( exp ); | |
950 newExp.add( "," ); | |
951 newExp.addAll( exp2 ); | |
952 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
953 exp = newExp; |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
954 } else if( Mod() ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
955 Spaces(); |
674 | 956 exp = exp.single(); |
957 Expr exp2 = required(UnaryExpr(in)).single(); | |
958 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 959 newExp.add( "LuanImpl.mod(luan," ); |
960 newExp.addAll( exp ); | |
961 newExp.add( "," ); | |
962 newExp.addAll( exp2 ); | |
963 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
964 exp = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
965 } else |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
966 break; |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
967 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
968 return parser.success(exp); |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
969 } |
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
970 |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
971 private boolean Mod() { |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
972 parser.begin(); |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
973 return parser.match('%') && !parser.match('>') ? parser.success() : parser.failure(); |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
974 } |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
975 |
674 | 976 private Expr UnaryExpr(In in) throws ParseException { |
645 | 977 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
978 if( parser.match('#') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
979 Spaces(); |
674 | 980 Expr exp = required(UnaryExpr(in)).single(); |
981 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 982 newExp.add( "LuanImpl.len(luan," ); |
983 newExp.addAll( exp ); | |
984 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
985 return parser.success(newExp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
986 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
987 if( Minus() ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
988 Spaces(); |
674 | 989 Expr exp = required(UnaryExpr(in)).single(); |
990 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 991 newExp.add( "LuanImpl.unm(luan," ); |
992 newExp.addAll( exp ); | |
993 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
994 return parser.success(newExp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
995 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
996 if( Keyword("not") ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
997 Spaces(); |
674 | 998 Expr exp = required(UnaryExpr(in)).single(); |
999 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 1000 newExp.add( "!Luan.checkBoolean(" ); |
1001 newExp.addAll( exp ); | |
1002 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1003 return parser.success(newExp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1004 } |
674 | 1005 Expr exp = PowExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1006 if( exp==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1007 return parser.failure(null); |
650
d658eab7bf4c
finish compiling operators
Franklin Schmidt <fschmidt@gmail.com>
parents:
649
diff
changeset
|
1008 return parser.success(exp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1009 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1010 |
674 | 1011 private Expr PowExpr(In in) throws ParseException { |
645 | 1012 parser.begin(); |
674 | 1013 Expr exp1 = SingleExpr(in); |
657 | 1014 if( exp1==null ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1015 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1016 if( parser.match('^') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1017 Spaces(); |
674 | 1018 Expr exp2 = required(PowExpr(in)); |
1019 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 1020 newExp.add( "LuanImpl.pow(luan," ); |
1021 newExp.addAll( exp1.single() ); | |
1022 newExp.add( "," ); | |
1023 newExp.addAll( exp2.single() ); | |
1024 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1025 exp1 = newExp; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1026 } |
650
d658eab7bf4c
finish compiling operators
Franklin Schmidt <fschmidt@gmail.com>
parents:
649
diff
changeset
|
1027 return parser.success(exp1); |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1028 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1029 |
674 | 1030 private Expr SingleExpr(In in) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1031 parser.begin(); |
674 | 1032 Expr exp = FunctionExpr(in); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1033 if( exp != null ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1034 return parser.success(exp); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1035 exp = VarExp(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1036 if( exp != null ) |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1037 return parser.success(exp); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1038 exp = VarArgs(); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1039 if( exp != null ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1040 return parser.success(exp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1041 return parser.failure(null); |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1042 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1043 |
674 | 1044 private Expr FunctionExpr(In in) throws ParseException { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1045 if( !Keyword("function") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1046 return null; |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1047 return RequiredFunction(in); |
20
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
1048 } |
d85510d92eee
add BreakStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
19
diff
changeset
|
1049 |
674 | 1050 private Expr RequiredFunction(In in) throws ParseException { |
678 | 1051 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1052 RequiredMatch('('); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1053 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1054 frame = new Frame(frame); |
674 | 1055 Stmts stmt = new Stmts(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1056 List<String> names = NameList(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1057 if( names != null ) { |
674 | 1058 Expr args = new Expr(Val.ARRAY,false); |
677 | 1059 args.add( "args" ); |
1060 stmt.addAll( makeLocalSetStmt(names,args) ); | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1061 if( parser.match(',') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1062 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1063 if( !parser.match("...") ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1064 throw parser.exception(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1065 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1066 frame.isVarArg = true; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1067 stmt.add( "final Object[] varArgs = LuanImpl.varArgs(args," + names.size() + "); " ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1068 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1069 } else if( parser.match("...") ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1070 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1071 frame.isVarArg = true; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1072 stmt.add( "final Object[] varArgs = LuanImpl.varArgs(args,0); " ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1073 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1074 RequiredMatch(')'); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1075 Spaces(); |
674 | 1076 Stmts block = RequiredBlock(); |
677 | 1077 stmt.addAll( block ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1078 stmt.hasReturn = block.hasReturn; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1079 Expr fnDef = newFnExpStr(stmt); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1080 RequiredKeyword("end",in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1081 frame = frame.parent; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1082 return parser.success(fnDef); |
11
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1083 } |
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1084 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1085 private Expr VarArgs() throws ParseException { |
645 | 1086 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1087 if( !frame.isVarArg || !parser.match("...") ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1088 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1089 Spaces(); |
674 | 1090 Expr exp = new Expr(Val.ARRAY,false); |
677 | 1091 exp.add("varArgs"); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1092 return parser.success(exp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1093 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1094 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1095 private Expr TableExpr() throws ParseException { |
645 | 1096 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1097 if( !parser.match('{') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1098 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1099 Spaces(); |
674 | 1100 List<Expr> builder = new ArrayList<Expr>(); |
655 | 1101 Field(builder); |
604
b73f005f3735
table constructor now uses end_of_line as a delimiter
Franklin Schmidt <fschmidt@gmail.com>
parents:
584
diff
changeset
|
1102 while( FieldSep() ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1103 Spaces(); |
655 | 1104 Field(builder); |
604
b73f005f3735
table constructor now uses end_of_line as a delimiter
Franklin Schmidt <fschmidt@gmail.com>
parents:
584
diff
changeset
|
1105 } |
674 | 1106 Expr exp = TemplateExpressions(In.NOTHING); |
245
2ed8465a9d62
allow TemplateExpressions at end of table constructor
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
211
diff
changeset
|
1107 if( exp != null ) |
2ed8465a9d62
allow TemplateExpressions at end of table constructor
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
211
diff
changeset
|
1108 builder.add(exp); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1109 if( !parser.match('}') ) |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1110 throw parser.exception("Expected table element or '}'"); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1111 Spaces(); |
674 | 1112 exp = new Expr(Val.SINGLE,false); |
677 | 1113 exp.add( "LuanImpl.table(" ); |
1114 exp.addAll( expString(builder).array() ); | |
1115 exp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1116 return parser.success( exp ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1117 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1118 |
604
b73f005f3735
table constructor now uses end_of_line as a delimiter
Franklin Schmidt <fschmidt@gmail.com>
parents:
584
diff
changeset
|
1119 private boolean FieldSep() throws ParseException { |
b73f005f3735
table constructor now uses end_of_line as a delimiter
Franklin Schmidt <fschmidt@gmail.com>
parents:
584
diff
changeset
|
1120 return parser.anyOf(",;") || EndOfLine(); |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1121 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1122 |
674 | 1123 private boolean Field(List<Expr> builder) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1124 parser.begin(); |
674 | 1125 Expr exp = SubExpr(In.NOTHING); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1126 if( exp==null ) |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1127 exp = NameExpr(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1128 if( exp!=null && parser.match('=') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1129 Spaces(); |
674 | 1130 Expr val = RequiredExpr(In.NOTHING).single(); |
1131 Expr newExp = new Expr(Val.SINGLE,false); | |
677 | 1132 newExp.add( "new TableField(" ); |
1133 newExp.addAll( exp ); | |
1134 newExp.add( "," ); | |
1135 newExp.addAll( val ); | |
1136 newExp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1137 builder.add( newExp ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1138 return parser.success(); |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
1139 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1140 parser.rollback(); |
674 | 1141 Expr exprs = ExprZ(In.NOTHING); |
154
c2e5101682ae
Expr extends Expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
153
diff
changeset
|
1142 if( exprs != null ) { |
c2e5101682ae
Expr extends Expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
153
diff
changeset
|
1143 builder.add(exprs); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1144 return parser.success(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1145 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1146 return parser.failure(); |
7
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1147 } |
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1148 |
674 | 1149 private Expr VarExp(In in) throws ParseException { |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1150 Var var = VarZ(in); |
656 | 1151 return var==null ? null : var.exp(); |
8
8896068e0a4b
finish operators
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
7
diff
changeset
|
1152 } |
8896068e0a4b
finish operators
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
7
diff
changeset
|
1153 |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1154 private Var VarZ(In in) throws ParseException { |
645 | 1155 parser.begin(); |
1156 Var var = VarStart(in); | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1157 if( var==null ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1158 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1159 Var var2; |
656 | 1160 while( (var2=Var2(in,var.exp())) != null ) { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1161 var = var2; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1162 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1163 return parser.success(var); |
7
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1164 } |
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1165 |
645 | 1166 private Var VarStart(In in) throws ParseException { |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1167 if( parser.match('(') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1168 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1169 Expr exp = RequiredExpr(in).single(); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1170 RequiredMatch(')'); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1171 Spaces(); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1172 return exprVar(exp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1173 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1174 String name = Name(); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1175 if( name != null ) |
645 | 1176 return nameVar(name); |
674 | 1177 Expr exp; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1178 exp = TableExpr(); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1179 if( exp != null ) |
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1180 return exprVar(exp); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1181 exp = Literal(); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1182 if( exp != null ) |
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1183 return exprVar(exp); |
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1184 return null; |
21
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
1185 } |
c93d8c781853
add functions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
20
diff
changeset
|
1186 |
674 | 1187 private Var Var2(In in,Expr exp1) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1188 parser.begin(); |
674 | 1189 Expr exp2 = SubExpr(in); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1190 if( exp2 != null ) |
656 | 1191 return parser.success(indexVar(exp1,exp2)); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1192 if( parser.match('.') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1193 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1194 exp2 = NameExpr(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1195 if( exp2!=null ) |
656 | 1196 return parser.success(indexVar(exp1,exp2)); |
636 | 1197 return parser.failure(null); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1198 } |
674 | 1199 Expr fnCall = Args( in, exp1, new ArrayList<Expr>() ); |
206
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1200 if( fnCall != null ) |
77365c9fdfe4
remove -> operator
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
203
diff
changeset
|
1201 return parser.success(exprVar(fnCall)); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1202 return parser.failure(null); |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1203 } |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1204 |
503 | 1205 private interface Var { |
674 | 1206 public Expr exp() throws ParseException; |
660 | 1207 // public Settable settable() throws ParseException; |
1208 public boolean isSettable(); | |
674 | 1209 public Stmts set(Expr val) throws ParseException; |
503 | 1210 } |
1211 | |
674 | 1212 private Expr env() { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1213 Sym sym = getSym("_ENV"); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1214 if( sym != null ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1215 return sym.exp(); |
503 | 1216 return null; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1217 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1218 |
645 | 1219 private Var nameVar(final String name) { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1220 return new Var() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1221 |
674 | 1222 public Expr exp() throws ParseException { |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1223 Sym sym = getSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1224 if( sym != null ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1225 return sym.exp(); |
674 | 1226 Expr envExpr = env(); |
503 | 1227 if( envExpr != null ) |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1228 return indexExpStr( envExpr, constExpStr(name) ); |
503 | 1229 parser.failure(null); |
1230 throw parser.exception("name '"+name+"' not defined"); | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1231 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1232 |
660 | 1233 public boolean isSettable() { |
1234 return true; | |
1235 } | |
674 | 1236 |
1237 public Stmts set(Expr val) throws ParseException { | |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1238 Sym sym = getSym(name); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1239 if( sym != null ) { |
674 | 1240 Stmts stmt = new Stmts(); |
677 | 1241 stmt.addAll( sym.exp() ); |
1242 stmt.add( " = " ); | |
1243 stmt.addAll( val.single() ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1244 stmt.add( "; " ); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1245 return stmt; |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1246 } |
674 | 1247 Expr envExpr = env(); |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1248 if( envExpr != null ) |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1249 return indexVar( envExpr, constExpStr(name) ).set(val); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1250 throw new RuntimeException(); |
660 | 1251 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1252 }; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1253 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1254 |
674 | 1255 private Var exprVar(final Expr expr) { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1256 return new Var() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1257 |
674 | 1258 public Expr exp() { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1259 return expr; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1260 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1261 |
660 | 1262 public boolean isSettable() { |
1263 return false; | |
1264 } | |
1265 | |
674 | 1266 public Stmts set(Expr val) { |
660 | 1267 throw new RuntimeException(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1268 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1269 }; |
11
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1270 } |
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1271 |
674 | 1272 private Var indexVar(final Expr table,final Expr key) { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1273 return new Var() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1274 |
674 | 1275 public Expr exp() { |
656 | 1276 return indexExpStr( table, key ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1277 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1278 |
660 | 1279 public boolean isSettable() { |
1280 return true; | |
1281 } | |
674 | 1282 |
1283 public Stmts set(Expr val) { | |
1284 Stmts stmt = new Stmts(); | |
677 | 1285 stmt.add( "LuanImpl.put(luan," ); |
1286 stmt.addAll( table.single() ); | |
1287 stmt.add( "," ); | |
1288 stmt.addAll( key.single() ); | |
1289 stmt.add( "," ); | |
1290 stmt.addAll( val.single() ); | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1291 stmt.add( "); " ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1292 return stmt; |
660 | 1293 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1294 }; |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1295 } |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1296 |
674 | 1297 private Expr Args(In in,Expr fn,List<Expr> builder) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1298 parser.begin(); |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1299 return args(in,builder) |
656 | 1300 ? parser.success( callExpStr( fn, expString(builder) ) ) |
674 | 1301 : parser.failure((Expr)null); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1302 } |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1303 |
674 | 1304 private boolean args(In in,List<Expr> builder) throws ParseException { |
645 | 1305 parser.begin(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1306 if( parser.match('(') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1307 Spaces(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1308 ExpList(in,builder); // optional |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1309 if( !parser.match(')') ) |
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1310 throw parser.exception("Expression or ')' expected"); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1311 Spaces(); |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1312 return parser.success(); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1313 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1314 Expr exp = TableExpr(); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1315 if( exp != null ) { |
655 | 1316 builder.add(exp); |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1317 return parser.success(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1318 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1319 String s = StringLiteral(); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1320 if( s != null ) { |
657 | 1321 builder.add( constExpStr(s) ); |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1322 return parser.success(); |
107
dbf459397217
change OutputStatement to JspExpressions;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
106
diff
changeset
|
1323 } |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1324 return parser.failure(); |
11
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1325 } |
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1326 |
674 | 1327 private Expr ExpStringList(In in) throws ParseException { |
1328 List<Expr> builder = new ArrayList<Expr>(); | |
654 | 1329 return ExpList(in,builder) ? expString(builder) : null; |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1330 } |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1331 |
674 | 1332 private boolean ExpList(In in,List<Expr> builder) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1333 parser.begin(); |
674 | 1334 Expr exp = TemplateExpressions(in); |
158
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1335 if( exp != null ) { |
654 | 1336 builder.add(exp); |
158
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1337 return parser.success(); |
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1338 } |
654 | 1339 exp = ExprZ(in); |
1340 if( exp==null ) | |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1341 return parser.failure(); |
654 | 1342 builder.add(exp); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1343 while( parser.match(',') ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1344 Spaces(); |
158
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1345 exp = TemplateExpressions(in); |
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1346 if( exp != null ) { |
654 | 1347 builder.add(exp); |
158
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1348 return parser.success(); |
cced1c4d3575
only allow TemplateExpressions at end of expr list;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
157
diff
changeset
|
1349 } |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1350 builder.add( RequiredExpr(in) ); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1351 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1352 return parser.success(); |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1353 } |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1354 |
674 | 1355 private Expr SubExpr(In in) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1356 parser.begin(); |
209
239c8d650028
convert returned arrays to tables for java methods
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
206
diff
changeset
|
1357 if( !parser.match('[') || parser.test("[") || parser.test("=") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1358 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1359 Spaces(); |
674 | 1360 Expr exp = RequiredExpr(In.NOTHING).single(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1361 RequiredMatch(']'); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1362 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1363 return parser.success(exp); |
11
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1364 } |
b7d7069fee58
add assignment statement and CmdLine
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
9
diff
changeset
|
1365 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1366 private Expr NameExpr() throws ParseException { |
645 | 1367 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1368 String name = Name(); |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1369 if( name==null ) |
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1370 return parser.failure(null); |
656 | 1371 return parser.success(constExpStr(name)); |
54
f5b27ef14d73
add OutputStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
51
diff
changeset
|
1372 } |
f5b27ef14d73
add OutputStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
51
diff
changeset
|
1373 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1374 private String RequiredName() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1375 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1376 String name = Name(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1377 if( name==null ) |
139
3b384dc5ca91
replace WebShell.java with web_shell.luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
137
diff
changeset
|
1378 throw parser.exception("Name expected"); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1379 return parser.success(name); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1380 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1381 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1382 private String Name() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1383 int start = parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1384 if( !NameFirstChar() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1385 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1386 while( NameChar() ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1387 String match = parser.textFrom(start); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1388 if( keywords.contains(match) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1389 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1390 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1391 return parser.success(match); |
17
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
1392 } |
09d41f7490a8
add local variables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
16
diff
changeset
|
1393 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1394 private boolean NameChar() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1395 return NameFirstChar() || Digit(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1396 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1397 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1398 private boolean NameFirstChar() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1399 return parser.inCharRange('a', 'z') || parser.inCharRange('A', 'Z') || parser.match('_'); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1400 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1401 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1402 private void RequiredMatch(char c) throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1403 if( !parser.match(c) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1404 throw parser.exception("'"+c+"' expected"); |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1405 } |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1406 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1407 private void RequiredMatch(String s) throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1408 if( !parser.match(s) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1409 throw parser.exception("'"+s+"' expected"); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1410 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1411 |
129
486a0641bca4
add pickle client/server;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
128
diff
changeset
|
1412 private void RequiredKeyword(String keyword,In in) throws ParseException { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1413 if( !Keyword(keyword) ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1414 throw parser.exception("'"+keyword+"' expected"); |
9
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1415 } |
600676034a1a
add variables and tables
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
8
diff
changeset
|
1416 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1417 private boolean Keyword(String keyword) throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1418 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1419 if( !parser.match(keyword) || NameChar() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1420 return parser.failure(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1421 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1422 return parser.success(); |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1423 } |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1424 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1425 private static final Set<String> keywords = new HashSet<String>(Arrays.asList( |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1426 "and", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1427 "break", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1428 "do", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1429 "else", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1430 "elseif", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1431 "end", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1432 "false", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1433 "for", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1434 "function", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1435 "goto", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1436 "if", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1437 "in", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1438 "local", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1439 "nil", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1440 "not", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1441 "or", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1442 "repeat", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1443 "return", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1444 "then", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1445 "true", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1446 "until", |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1447 "while" |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1448 )); |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1449 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1450 private Expr Literal() throws ParseException { |
645 | 1451 parser.begin(); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1452 if( NilLiteral() ) { |
674 | 1453 Expr exp = new Expr(Val.SINGLE,false); |
677 | 1454 exp.add( "null" ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1455 return parser.success(exp); |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1456 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1457 Boolean b = BooleanLiteral(); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1458 if( b != null ) { |
674 | 1459 Expr exp = new Expr(Val.SINGLE,false); |
677 | 1460 exp.add( b.toString() ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1461 return parser.success(exp); |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1462 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1463 Number n = NumberLiteral(); |
657 | 1464 if( n != null ) { |
1465 String s = n.toString(); | |
1466 if( n instanceof Long ) | |
1467 s += "L"; | |
674 | 1468 Expr exp = new Expr(Val.SINGLE,false); |
677 | 1469 exp.add( s ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1470 return parser.success(exp); |
657 | 1471 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1472 String s = StringLiteral(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1473 if( s != null ) |
656 | 1474 return parser.success(constExpStr(s)); |
195
24ede40ee0aa
make MetatableGetter DeepCloneable, scoped, and secure
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
193
diff
changeset
|
1475 return parser.failure(null); |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1476 } |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1477 |
674 | 1478 private Expr constExpStr(String s) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1479 int n = 0; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1480 int from = 0; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1481 while( (from = s.indexOf('\n',from) + 1) != 0 ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1482 n++; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1483 } |
664 | 1484 s = s |
1485 .replace("\\","\\\\") | |
1486 .replace("\"","\\\"") | |
1487 .replace("\n","\\n") | |
1488 .replace("\r","\\r") | |
1489 .replace("\t","\\t") | |
1490 .replace("\b","\\b") | |
1491 ; | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1492 s = "\"" + s + "\""; |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1493 while( n-- > 0 ) |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1494 s += "\n"; |
674 | 1495 Expr exp = new Expr(Val.SINGLE,false); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1496 exp.add( s ); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1497 return exp; |
664 | 1498 } |
1499 | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1500 private boolean NilLiteral() throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1501 return Keyword("nil"); |
65
1ff53a88579a
multi-line statements
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
60
diff
changeset
|
1502 } |
1ff53a88579a
multi-line statements
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
60
diff
changeset
|
1503 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1504 private Boolean BooleanLiteral() throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1505 if( Keyword("true") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1506 return true; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1507 if( Keyword("false") ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1508 return false; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1509 return null; |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1510 } |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1511 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1512 private Number NumberLiteral() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1513 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1514 Number n; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1515 if( parser.matchIgnoreCase("0x") ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1516 n = HexNumber(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1517 } else { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1518 n = DecNumber(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1519 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1520 if( n==null || NameChar() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1521 return parser.failure(null); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1522 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1523 return parser.success(n); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1524 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1525 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1526 private Number DecNumber() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1527 int start = parser.begin(); |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1528 boolean isInt = true; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1529 if( Int() ) { |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1530 if( parser.match('.') ) { |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1531 isInt = false; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1532 Int(); // optional |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1533 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1534 } else if( parser.match('.') && Int() ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1535 // ok |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1536 isInt = false; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1537 } else |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1538 return parser.failure(null); |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1539 if( Exponent() ) // optional |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1540 isInt = false; |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1541 String s = parser.textFrom(start); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1542 if( isInt ) { |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1543 try { |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1544 return parser.success(Integer.valueOf(s)); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1545 } catch(NumberFormatException e) {} |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1546 try { |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1547 return parser.success(Long.valueOf(s)); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1548 } catch(NumberFormatException e) {} |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1549 } |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1550 return parser.success(Double.valueOf(s)); |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1551 } |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1552 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1553 private boolean Exponent() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1554 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1555 if( !parser.matchIgnoreCase("e") ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1556 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1557 parser.anyOf("+-"); // optional |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1558 if( !Int() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1559 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1560 return parser.success(); |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1561 } |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1562 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1563 private boolean Int() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1564 if( !Digit() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1565 return false; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1566 while( Digit() ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1567 return true; |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1568 } |
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1569 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1570 private boolean Digit() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1571 return parser.inCharRange('0', '9'); |
16
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1572 } |
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1573 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1574 private Number HexNumber() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1575 int start = parser.begin(); |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1576 long nLong = 0; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1577 double n; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1578 if( HexInt() ) { |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1579 nLong = Long.parseLong(parser.textFrom(start),16); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1580 n = (double)nLong; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1581 if( parser.match('.') ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1582 start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1583 if( HexInt() ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1584 String dec = parser.textFrom(start); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1585 n += (double)Long.parseLong(dec,16) / Math.pow(16,dec.length()); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1586 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1587 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1588 } else if( parser.match('.') && HexInt() ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1589 String dec = parser.textFrom(start+1); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1590 n = (double)Long.parseLong(dec,16) / Math.pow(16,dec.length()); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1591 } else { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1592 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1593 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1594 if( parser.matchIgnoreCase("p") ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1595 parser.anyOf("+-"); // optional |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1596 start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1597 if( !HexInt() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1598 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1599 n *= Math.pow(2,(double)Long.parseLong(parser.textFrom(start))); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1600 } |
535
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1601 if( nLong == n ) { |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1602 int nInt = (int)nLong; |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1603 if( nInt == nLong ) |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1604 return parser.success(Integer.valueOf(nInt)); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1605 return parser.success(Long.valueOf(nLong)); |
289908469e02
parse numeric constants to ints or longs if possible
Franklin Schmidt <fschmidt@gmail.com>
parents:
534
diff
changeset
|
1606 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1607 return parser.success(Double.valueOf(n)); |
16
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1608 } |
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1609 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1610 private boolean HexInt() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1611 if( !HexDigit() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1612 return false; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1613 while( HexDigit() ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1614 return true; |
16
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1615 } |
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1616 |
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1617 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1618 private boolean HexDigit() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1619 return Digit() || parser.anyOf("abcdefABCDEF"); |
6
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1620 } |
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1621 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1622 private String StringLiteral() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1623 String s; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1624 if( (s=QuotedString('"'))==null |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1625 && (s=QuotedString('\''))==null |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1626 && (s=LongString())==null |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1627 ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1628 return null; |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1629 Spaces(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1630 return s; |
16
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1631 } |
2a30281ef47c
finish number literals;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
15
diff
changeset
|
1632 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1633 private String LongString() throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1634 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1635 if( !parser.match('[') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1636 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1637 int start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1638 while( parser.match('=') ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1639 int nEquals = parser.currentIndex() - start; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1640 if( !parser.match('[') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1641 return parser.failure(null); |
120
8d7730a5e3b4
move standalone logic from Java to Luan
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
118
diff
changeset
|
1642 EndOfLine(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1643 start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1644 while( !LongBracketsEnd(nEquals) ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1645 if( !parser.anyChar() ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1646 throw parser.exception("Unclosed long string"); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1647 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1648 String s = parser.text.substring( start, parser.currentIndex() - nEquals - 2 ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1649 return parser.success(s); |
6
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1650 } |
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1651 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1652 private String QuotedString(char quote) throws ParseException { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1653 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1654 if( !parser.match(quote) ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1655 return parser.failure(null); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1656 StringBuilder buf = new StringBuilder(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1657 while( !parser.match(quote) ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1658 Character c = EscSeq(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1659 if( c != null ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1660 buf.append(c); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1661 } else { |
271
82a3ebcfbafa
add internal tests
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
260
diff
changeset
|
1662 if( parser.test('\r') || parser.test('\n') || !parser.anyChar() ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1663 throw parser.exception("Unclosed string"); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1664 buf.append(parser.lastChar()); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1665 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1666 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1667 return parser.success(buf.toString()); |
6
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1668 } |
a315783c9524
more parsing
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
5
diff
changeset
|
1669 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1670 private Character EscSeq() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1671 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1672 if( !parser.match('\\') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1673 return parser.failure(null); |
155
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1674 if( parser.match('a') ) return parser.success('\u0007'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1675 if( parser.match('b') ) return parser.success('\b'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1676 if( parser.match('f') ) return parser.success('\f'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1677 if( parser.match('n') ) return parser.success('\n'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1678 if( parser.match('r') ) return parser.success('\r'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1679 if( parser.match('t') ) return parser.success('\t'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1680 if( parser.match('v') ) return parser.success('\u000b'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1681 if( parser.match('\\') ) return parser.success('\\'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1682 if( parser.match('"') ) return parser.success('"'); |
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1683 if( parser.match('\'') ) return parser.success('\''); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1684 int start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1685 if( parser.match('x') && HexDigit() && HexDigit() ) |
155
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1686 return parser.success((char)Integer.parseInt(parser.textFrom(start+1),16)); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1687 if( Digit() ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1688 if( Digit() ) Digit(); // optional |
155
db7b3902e01c
fix parsing problems
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
154
diff
changeset
|
1689 return parser.success((char)Integer.parseInt(parser.textFrom(start))); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1690 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1691 if( EndOfLine() ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1692 parser.sb().setLength(parser.sb().length()-1); |
271
82a3ebcfbafa
add internal tests
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
260
diff
changeset
|
1693 return parser.success('\n'); |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1694 } |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1695 return parser.failure(null); |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1696 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1697 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1698 private void Spaces() throws ParseException { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1699 while( parser.anyOf(" \t") || Comment() || ContinueOnNextLine() ); |
14
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1700 } |
2ddf85634d20
whitespace handling;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
12
diff
changeset
|
1701 |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1702 private boolean ContinueOnNextLine() { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1703 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1704 return parser.match('\\') && EndOfLine() ? parser.success() : parser.failure(); |
7
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1705 } |
bca8fc5d928b
work on expressions
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
6
diff
changeset
|
1706 |
247
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1707 private boolean Comment() throws ParseException { |
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1708 if( LongComment() ) |
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1709 return true; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1710 if( parser.match("--") ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1711 while( parser.noneOf("\r\n") ); |
247
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1712 return true; |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1713 } |
247
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1714 return false; |
18
3971113699b8
add NumericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
17
diff
changeset
|
1715 } |
3971113699b8
add NumericForStmt
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
17
diff
changeset
|
1716 |
247
b5995d77878a
fix parsing of comments
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
245
diff
changeset
|
1717 private boolean LongComment() throws ParseException { |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1718 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1719 if( !parser.match("--[") ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1720 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1721 int start = parser.currentIndex(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1722 while( parser.match('=') ); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1723 int nEquals = parser.currentIndex() - start; |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1724 if( !parser.match('[') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1725 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1726 while( !LongBracketsEnd(nEquals) ) { |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1727 if( !(EndOfLine() || parser.anyChar()) ) |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1728 throw parser.exception("Unclosed comment"); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1729 } |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1730 parser.upSb(); |
104
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1731 return parser.success(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1732 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1733 |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1734 private boolean LongBracketsEnd(int nEquals) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1735 parser.begin(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1736 if( !parser.match(']') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1737 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1738 while( nEquals-- > 0 ) { |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1739 if( !parser.match('=') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1740 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1741 } |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1742 if( !parser.match(']') ) |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1743 return parser.failure(); |
754e6030c029
remove parboiled and rewrite parser;
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
99
diff
changeset
|
1744 return parser.success(); |
12
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1745 } |
9cea1aea5eef
CmdLine can run files
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
11
diff
changeset
|
1746 |
648
e387e4021afe
start compiler with len operator
Franklin Schmidt <fschmidt@gmail.com>
parents:
645
diff
changeset
|
1747 |
e387e4021afe
start compiler with len operator
Franklin Schmidt <fschmidt@gmail.com>
parents:
645
diff
changeset
|
1748 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1749 private class ParseList extends ArrayList { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1750 |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1751 void addNewLines() { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1752 if( parser.sb().length() > 0 ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1753 add( parser.sb().toString() ); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1754 parser.sb().setLength(0); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1755 /* |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1756 if( parser.sourceName.equals("stdin") ) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1757 StringWriter sw = new StringWriter(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1758 new Throwable().printStackTrace(new PrintWriter(sw,true)); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1759 // add(sw.toString()); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1760 } |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1761 */ |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1762 } |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1763 } |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1764 |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1765 ParseList() { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1766 addNewLines(); |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1767 } |
677 | 1768 |
1769 @Override public boolean add(Object obj) { | |
1770 if( obj instanceof List ) throw new RuntimeException(); | |
1771 return super.add(obj); | |
1772 } | |
1773 | |
1774 @Override public void add(int index,Object obj) { | |
1775 if( obj instanceof List ) throw new RuntimeException(); | |
1776 super.add(index,obj); | |
1777 } | |
1778 | |
1779 @Override public String toString() { | |
1780 StringBuilder sb = new StringBuilder(); | |
1781 for( Object o : this ) { | |
1782 sb.append( o.toString() ); | |
1783 } | |
1784 return sb.toString(); | |
1785 } | |
1786 } | |
1787 | |
648
e387e4021afe
start compiler with len operator
Franklin Schmidt <fschmidt@gmail.com>
parents:
645
diff
changeset
|
1788 |
676 | 1789 private static AtomicInteger classCounter = new AtomicInteger(); |
648
e387e4021afe
start compiler with len operator
Franklin Schmidt <fschmidt@gmail.com>
parents:
645
diff
changeset
|
1790 |
674 | 1791 private enum Val { SINGLE, ARRAY } |
1792 | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1793 private class Expr extends ParseList { |
674 | 1794 final Val valType; |
649
37f0cf43f191
UnaryExpr now compiled
Franklin Schmidt <fschmidt@gmail.com>
parents:
648
diff
changeset
|
1795 final boolean isStmt; |
674 | 1796 |
1797 Expr(Val valType,boolean isStmt) { | |
1798 this.valType = valType; | |
649
37f0cf43f191
UnaryExpr now compiled
Franklin Schmidt <fschmidt@gmail.com>
parents:
648
diff
changeset
|
1799 this.isStmt = isStmt; |
37f0cf43f191
UnaryExpr now compiled
Franklin Schmidt <fschmidt@gmail.com>
parents:
648
diff
changeset
|
1800 } |
37f0cf43f191
UnaryExpr now compiled
Franklin Schmidt <fschmidt@gmail.com>
parents:
648
diff
changeset
|
1801 |
674 | 1802 Expr single() { |
1803 if( valType==Val.SINGLE ) | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1804 return this; |
674 | 1805 Expr exp = new Expr(Val.SINGLE,isStmt); |
677 | 1806 exp.add( valType==Val.ARRAY ? "LuanImpl.first(" : "Luan.first(" ); |
1807 exp.addAll( this ); | |
1808 exp.add( ")" ); | |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1809 return exp; |
649
37f0cf43f191
UnaryExpr now compiled
Franklin Schmidt <fschmidt@gmail.com>
parents:
648
diff
changeset
|
1810 } |
674 | 1811 |
1812 Expr array() { | |
1813 if( valType==Val.ARRAY ) | |
1814 return this; | |
1815 Expr exp = new Expr(Val.ARRAY,isStmt); | |
1816 if( valType==Val.SINGLE ) { | |
677 | 1817 exp.add( "new Object[]{" ); |
1818 exp.addAll( this ); | |
1819 exp.add( "}" ); | |
674 | 1820 } else { |
677 | 1821 exp.add( "Luan.array(" ); |
1822 exp.addAll( this ); | |
1823 exp.add( ")" ); | |
674 | 1824 } |
1825 return exp; | |
1826 } | |
1827 | |
650
d658eab7bf4c
finish compiling operators
Franklin Schmidt <fschmidt@gmail.com>
parents:
649
diff
changeset
|
1828 } |
d658eab7bf4c
finish compiling operators
Franklin Schmidt <fschmidt@gmail.com>
parents:
649
diff
changeset
|
1829 |
674 | 1830 private Expr expString(List<Expr> list) { |
1831 Expr exp = new Expr(Val.ARRAY,false); | |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1832 switch(list.size()) { |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1833 case 0: |
677 | 1834 exp.add("LuanFunction.NOTHING"); |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1835 return exp; |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1836 case 1: |
653
538b0ae08faa
compile IfStmt and BreakStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
652
diff
changeset
|
1837 return list.get(0); |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1838 default: |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1839 int lastI = list.size() - 1; |
677 | 1840 exp.add( "new Object[]{" ); |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1841 for( int i=0; i<lastI; i++ ) { |
677 | 1842 exp.addAll( list.get(i).single() ); |
1843 exp.add( "," ); | |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1844 } |
674 | 1845 Expr last = list.get(lastI); |
1846 if( last.valType==Val.SINGLE ) { | |
677 | 1847 exp.addAll( last ); |
1848 exp.add( "}" ); | |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1849 } else { |
677 | 1850 exp.add( "}" ); |
1851 exp.add( 0, "LuanImpl.concatArgs(" ); | |
1852 exp.add( "," ); | |
1853 exp.addAll( last ); | |
1854 exp.add( ")" ); | |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1855 } |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1856 return exp; |
652
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1857 } |
067d9470184d
compile SetStmt and ForStmt
Franklin Schmidt <fschmidt@gmail.com>
parents:
651
diff
changeset
|
1858 } |
657 | 1859 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1860 private class Stmts extends ParseList { |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1861 boolean hasReturn = false; |
651
140cc5191b7a
start compiling statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
650
diff
changeset
|
1862 } |
140cc5191b7a
start compiling statements
Franklin Schmidt <fschmidt@gmail.com>
parents:
650
diff
changeset
|
1863 |
677 | 1864 private Class toFnClass(Stmts stmts,List<UpSym> upValueSymbols) { |
676 | 1865 String className = "EXP" + classCounter.incrementAndGet(); |
678 | 1866 String classCode = toFnString(stmts,upValueSymbols,className); |
1867 try { | |
1868 //System.out.println(parser.sourceName); | |
1869 //System.out.println(classCode); | |
1870 return LuanJavaCompiler.compile("luan.impl."+className,parser.sourceName,classCode); | |
1871 } catch(ClassNotFoundException e) { | |
1872 throw new RuntimeException(e); | |
1873 } | |
1874 } | |
1875 | |
1876 private String toFnString(Stmts stmts,List<UpSym> upValueSymbols) { | |
1877 String className = "EXP" + classCounter.incrementAndGet(); | |
1878 return toFnString(stmts,upValueSymbols,className); | |
1879 } | |
1880 | |
1881 private String toFnString(Stmts stmts,List<UpSym> upValueSymbols,String className) { | |
1882 if( !stmts.hasReturn ) | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1883 stmts.add( "\nreturn LuanFunction.NOTHING;" ); |
678 | 1884 return "" |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1885 +"package luan.impl; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1886 +"import luan.Luan; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1887 +"import luan.LuanFunction; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1888 +"import luan.LuanState; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1889 +"import luan.LuanJava; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1890 +"import luan.LuanException; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1891 +"import luan.modules.PackageLuan; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1892 |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1893 +"public class " + className +" extends Closure { " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1894 +"public "+className+"(LuanJava java) throws LuanException { " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1895 +"super("+upValueSymbols.size()+",java); " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1896 + init(upValueSymbols) |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1897 +"} " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1898 |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1899 +"@Override public Object doCall(LuanState luan,Object[] args) throws LuanException { " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1900 +"Object t; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1901 +"Object[] a; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1902 + stmts |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1903 +"\n} " |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1904 +"}\n" |
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1905 ; |
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1906 } |
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1907 |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1908 private Expr toFnExpStr(Stmts stmt,List<UpSym> upValueSymbols) { |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1909 stmt.addNewLines(); |
678 | 1910 if( !stmt.hasReturn ) |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1911 stmt.add( "return LuanFunction.NOTHING; " ); |
674 | 1912 Expr exp = new Expr(Val.SINGLE,false); |
677 | 1913 exp.add( "" |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1914 +"new Closure("+upValueSymbols.size()+",java) { " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1915 +"{ " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1916 + init(upValueSymbols) |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1917 +"} " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1918 +"@Override public Object doCall(LuanState luan,Object[] args) throws LuanException { " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1919 +"Object t; " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1920 +"Object[] a; " |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1921 ); |
677 | 1922 exp.addAll( stmt ); |
1923 exp.add( "" | |
679
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1924 +"} " |
43522473599d
make java line numbers match
Franklin Schmidt <fschmidt@gmail.com>
parents:
678
diff
changeset
|
1925 +"} " |
666
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1926 ); |
2f449ccf54d2
use lists to assemble source
Franklin Schmidt <fschmidt@gmail.com>
parents:
665
diff
changeset
|
1927 return exp; |
665 | 1928 } |
1929 | |
670
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1930 private static String init(List<UpSym> upValueSymbols) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1931 StringBuilder sb = new StringBuilder(); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1932 for( UpSym upSym : upValueSymbols ) { |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1933 sb.append( upSym.init() ); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1934 } |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1935 return sb.toString(); |
58ebfec6178b
all luan now compiles
Franklin Schmidt <fschmidt@gmail.com>
parents:
669
diff
changeset
|
1936 } |
663
b438a47196bc
finish compiling function blocks
Franklin Schmidt <fschmidt@gmail.com>
parents:
662
diff
changeset
|
1937 |
5
9ef0fd711101
start LuaParser
fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
parents:
diff
changeset
|
1938 } |