[Geany-devel] Function Definition

[Enrico Tröger]

On Fri, 16 Apr 2010 20:39:59 +0200, Colomban wrote:

>jordan a écrit :
>>> As Enzo said, there is the scope to determine if a particular line
>>> is part of a function or not, but its is not supported by every tag
>>> generator used by Geany. What I personally chose was to walk the tag
>>> list and find the tag closest to the current line. Tweaking this
>>> way a bit gives quite good results.
>>>
>>> And for the function definition, see the tag list, there is
>>> everything you probably want (or almost). One missing thing is the
>>> argument list – I personally chose to fix this with a regular
>>> expression, but there might be better solutions; for example if
>>> hard-coded things are acceptable, a custom argument parser is a
>>> somewhat easy task.
>>>
>>>   
>> How do I access the scope, or this tag list you speak of, I noticed
>> nothing like that in plug-in api documentation?
>See the tm_file field of GeanyDocument. I don't know exactly for the
>scope, but the tag list is doc->tm_file->tags_array.

An alternative way is using symbols_get_current_function() but this is
currently not part of the plugin API. But we could add it if requested.

Regards,
Enrico

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