Mercurial Hosting > luan
view src/luan/tools/web_run.luan @ 138:06159094b802
replace WebRun.java with web_run.luan
git-svn-id: https://luan-java.googlecode.com/svn/trunk@139 21e917c8-12df-6dd8-5cb6-c86387c605b9
author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
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date | Thu, 12 Jun 2014 08:20:48 +0000 |
parents | |
children | 3b384dc5ca91 |
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import "Http" local function lines(s) local matcher = String.gmatch(s,"([^\n]*)\n|([^\n])+$") return function() local m1, m2 = matcher() return m1 or m2 end end local function print_with_line_numbers(s) i = 1 for line in lines(s) do print(i,line) i = i + 1 end end return function() Http.response.set_content_type "text/plain" Io.stdout = Http.response.text_writer() local code = Http.request.get_parameter "code" try local fn = load(code,"<web_run>") fn() catch e do print(e) print() print() print_with_line_numbers(code) end end