[TxMt] Little problem with c++ macro

[José Manuel]

Wow, thank you very much, the new macro should be really usefull.
I think I may have a problem with the installation of TextMate,  
because running /usr/local/bin/mate inside the command makes TextMate  
freeze. This is the whole command:

#!/usr/bin/env ruby
require '/Library/Scripts/scopeHandler.rb'
handler = ScopeHandler.new(STDIN)


caret = ENV['TM_LINE_NUMBER'].to_i
found = false
line = 0
notIncludes = true;
for classNode in handler.find_all{|n|
	(n.scopeName == "string.quoted.lt-gt.include.c") &&	 
(n.parent.scopeName == "other.preprocessor.c.include")}
notIncludes = false;
   txt = classNode.data
   txt = txt.gsub(%r{\A\&lt\;|\&gt\;\z},"")
   if (txt == "iostream")
	found = true
   end
   line = classNode.coords[0]
end


if (!found)
	if (notIncludes)
		print "#include <iostream>\n"
		caret +=1
	end
	for textNode in handler.find_all{|n| n.text?}
		print textNode.data.unescapeScope
		if ((textNode.coords[0]==line)&&
(textNode.data.unescapeScope[-1,1]=="\n"))
			print "#include <iostream>\n\n"
			caret +=1
		end
	end
else
for textNode in handler.find_all{|n| n.text?}
		print textNode.data.unescapeScope
	end
end

print caret

ENV['CARET'] = caret.to_s

`/usr/local/bin/mate "$TM_FILEPATH" 2>/dev/null &`



This is probably not the best way to do it, but I'm new to this, so  
feel free to correct me.

José Manuel Sánchez
Polytechnical University of Valencia
Spain



El 22/04/2006, a las 2:05, Allan Odgaard escribió:

> On 21/4/2006, at 17:26, José Manuel wrote:
>
>> [...] I have tried with this line at the end of the command (which  
>> is in Ruby):
>>
>> `/usr/local/bin/mate "$TM_FILEPATH" -l $CARET'`
>>
>> but it makes TextMate freeze.
>
> I assume $CARET is the new line number? Try instead this (I wrapped  
> $CARET as I think you meant it to be):
>
>    `/usr/local/bin/mate "$TM_FILEPATH" -l #{$CARET} 2>/dev/null &`
>
> An alternative approach is the “replace document with snippet” as  
> recently discussed [1].
>
> Inspired by this letter, I put a macro in the C bundle which  
> inserts missing includes in the top of the document. The key  
> equivalent is ctrl-# -- it’s not perfect, but it’s a good start :)
>
>
> [1] http://lists.macromates.com/pipermail/textmate/2006-April/ 
> 009742.html
>
>
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