Mercurial Hosting > luan
changeset 714:7a322e942c15
fix line numbers
author | Franklin Schmidt <fschmidt@gmail.com> |
---|---|
date | Fri, 20 May 2016 18:35:20 -0600 |
parents | a21e9594307d |
children | a82d385ec2c3 |
files | core/src/luan/impl/LuanParser.java |
diffstat | 1 files changed, 26 insertions(+), 23 deletions(-) [+] |
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line diff
--- a/core/src/luan/impl/LuanParser.java Fri May 20 17:03:57 2016 -0600 +++ b/core/src/luan/impl/LuanParser.java Fri May 20 18:35:20 2016 -0600 @@ -403,15 +403,21 @@ Spaces(); return parser.success(expString(builder)); } else { + Expr exp = new Expr(Val.SINGLE,false); int i = parser.currentIndex(); do { if( parser.match( "%>" ) ) throw parser.exception("'%>' unexpected"); - if( !parser.anyChar() ) + if( !(EndOfLine() || parser.anyChar()) ) throw parser.exception("Unclosed template expression"); } while( !parser.test( "<%" ) ); String match = parser.textFrom(i); - builder.add( constExpStr(match) ); + String rtns = parser.sb().toString(); + parser.sb().setLength(0); + exp.addAll( constExpStr(match) ); + if( rtns.length() > 0 ) + exp.add(rtns); + builder.add(exp); } } } @@ -1342,9 +1348,9 @@ builder.add(exp); return parser.success(); } - String s = StringLiteral(); - if( s != null ) { - builder.add( constExpStr(s) ); + exp = StringLiteral(); + if( exp != null ) { + builder.add(exp); return parser.success(); } return parser.failure(); @@ -1498,20 +1504,15 @@ exp.add( s ); return parser.success(exp); } - String s = StringLiteral(); + Expr s = StringLiteral(); if( s != null ) - return parser.success(constExpStr(s)); + return parser.success(s); return parser.failure(null); } private static int STR_LIM = 65000; private Expr constExpStr(String s) { - int n = 0; - int from = 0; - while( (from = s.indexOf('\n',from) + 1) != 0 ) { - n++; - } s = s .replace("\\","\\\\") .replace("\"","\\\"") @@ -1536,8 +1537,6 @@ s = sb.toString(); } else s = "\"" + s + "\""; - while( n-- > 0 ) - s += "\n"; Expr exp = new Expr(Val.SINGLE,false); exp.add( s ); return exp; @@ -1665,8 +1664,8 @@ return Digit() || parser.anyOf("abcdefABCDEF"); } - private String StringLiteral() throws ParseException { - String s; + private Expr StringLiteral() throws ParseException { + Expr s; if( (s=QuotedString('"'))==null && (s=QuotedString('\''))==null && (s=LongString())==null @@ -1676,7 +1675,7 @@ return s; } - private String LongString() throws ParseException { + private Expr LongString() throws ParseException { parser.begin(); if( !parser.match('[') ) return parser.failure(null); @@ -1685,18 +1684,22 @@ int nEquals = parser.currentIndex() - start; if( !parser.match('[') ) return parser.failure(null); - if( EndOfLine() ) - parser.upSb(); + EndOfLine(); start = parser.currentIndex(); while( !LongBracketsEnd(nEquals) ) { - if( !parser.anyChar() ) + if( !(EndOfLine() || parser.anyChar()) ) throw parser.exception("Unclosed long string"); } String s = parser.text.substring( start, parser.currentIndex() - nEquals - 2 ); - return parser.success(s); + String rtns = parser.sb().toString(); + parser.sb().setLength(0); + Expr exp = constExpStr(s); + if( rtns.length() > 0 ) + exp.add(rtns); + return parser.success(exp); } - private String QuotedString(char quote) throws ParseException { + private Expr QuotedString(char quote) throws ParseException { parser.begin(); if( !parser.match(quote) ) return parser.failure(null); @@ -1711,7 +1714,7 @@ buf.append(parser.lastChar()); } } - return parser.success(buf.toString()); + return parser.success(constExpStr(buf.toString())); } private Character EscSeq() {