Broken preprocessor after 9faaa66e

[stefanos82]

Up to 9faaa66e8b94e783c46898552c3eb873c26858ff preprocessor works as expected with code starting with ##[==[ and execute your Lua code in it.

Now, with the latest changes I get the following error:

findccinfo.nelua:1:1: error: error while preprocessing block: /home/stefanos/code/nelua/various/findccinfo.nelua:@ppcode:25: bad argument #1 to 'gsub' (string expected, got nil)
##[==[
^~~~~~

stack traceback:
        [C]: in function 'string.gsub'
        /home/stefanos/code/nelua/various/findccinfo.nelua:@ppcode:25: in function </home/stefanos/code/nelua/various/findccinfo.nelua:@ppcode:2>
        [C]: in function 'xpcall'
        /usr/local/lib/nelua/lualib/nelua/utils/except.lua:154: in function 'nelua.utils.except.trycall'
        /usr/local/lib/nelua/lualib/nelua/analyzer.lua:1857: in field '?'
        /usr/local/lib/nelua/lualib/nelua/analyzercontext.lua:112: in function 'nelua.analyzercontext.traverse_node'
        /usr/local/lib/nelua/lualib/nelua/analyzer.lua:3409: in function 'nelua.analyzer.analyze'
        /usr/local/lib/nelua/lualib/nelua/runner.lua:187: in function </usr/local/lib/nelua/lualib/nelua/runner.lua:186>
        [C]: in function 'xpcall'
        /usr/local/lib/nelua/lualib/nelua/utils/except.lua:135: in function 'nelua.utils.except.try'
        /usr/local/lib/nelua/lualib/nelua/runner.lua:186: in upvalue 'run'
        /usr/local/lib/nelua/lualib/nelua/runner.lua:262: in function </usr/local/lib/nelua/lualib/nelua/runner.lua:261>
        [C]: in function 'xpcall'
        /usr/local/lib/nelua/lualib/nelua/utils/except.lua:135: in function 'nelua.utils.except.try'
        /usr/local/lib/nelua/lualib/nelua/runner.lua:261: in function 'nelua.runner.run'
        /usr/local/lib/nelua/lualib/nelua.lua:4: in main chunk
        [C]: in function 'require'
        [C]: in ?

[stefanos82]

Ah, seems like your change in 19917ed has broke my code...was there a particular reason you removed the text from ccinfo?

[edubart]

I removed text field from ccinfo so ## print(inspect(ccinfo)) looks less boilerplate and nicer for users. I recommend some people inspecting it this way so they can found out what compiler information is available at compile time. The information of the text field is already parsed into the ccinfo table, and that field was used more internally, though if your script uses it, you can still retrieve it with ## local _, text = require'nelua.ccompiler'.get_cc_info().

[stefanos82]

Ah got it!

Thank you for letting me know brother :+1: