outline : Create your own custom view of the file based on regex
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Vim wiki
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| created by |
| Marc Weber |
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| script type |
| utility |
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| description |
Vim has many possibilites to let you find the code you want to have a look at.
This script shows all matches of a regular expression in another buffer together with line numbers. The cursor will be placed where you have been.
So you won't loose orientation.
I think a small example will help you much to illustrate what this script can do for you
The script is called autoload/vl/ui/navigation/jump_to_code_by_regex.vim
and looks like :
==============================
[...]
function! vl#ui#navigation#jump_to_code_by_regex#Outline(regex, ...)
exec vl#lib#brief#args#GetOptionalArg('try_higlight', string(0))
[...]
endfunction
[...]
function ...
==============================
After using the mapping you'll get
==============================
17 function! vl#ui#navigation#jump_to_code_by_regex#Outline(regex, ...)
66 function! vl#ui#navigation#jump_to_code_by_regex#JumpToPos()
75 function! vl#ui#navigation#jump_to_code_by_regex#AddOutlineMappings(regex)
==============================
Pressing enter will take you to line 17 / 66 etc..
Of course you can also find definitions this way (use let as regex and you'll get)
====================
19 let ft = &filetype
20 let file = expand('%')
21 let window = winnr()
[...]
=====================
Pressing <c-o> will take you back
I'v put some minor effort into higlighting the regular expression match. Thus you can use \zs and \ze to higlight special words.
How nice this works depends on the already existing syntax definitions. This can be improved much |
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| install details |
Use http://www.vim.org/scripts/script.php?script_id=2014 instead.
Just source the file and follow the instructions.
You'll be asked before any action is taken.
If you don't feel comfortable installing to .vim insntall to another arbitrary directory and add it to your runtimepath
(let runtimepath+= ..)
Default mappings are provided in the
function! vl#ui#navigation#jump_to_code_by_regex#AddOutlineMappings(regex)
ftplugin/vim.vim:
call vl#ui#navigation#jump_to_code_by_regex#AddOutlineMappings('^\s*fun.*')
../c.vim:
"outline mappings and regex
let s:cpp_prefix='\%(\w\+\s\+\)\='
let s:ret_type='[a-zA-Z0-9\&* \t]\+\s\+'
let s:name='\%(\w\+\::\)\=\w\+\s*'
let s:func_args='([ \t,0-9a-zA-Z\&*\n\[\]_]*)\ze\s*{'
let s:func_pattern=substitute(s:cpp_prefix.s:ret_type.s:name.s:func_args,'\\s','[ \\t\\n]','g')
let g:func_pattern=s:func_pattern
let s:pattern = string('\%('.s:func_pattern.'\)\\|class')
exec 'noremap <buffer> <m-o><m-s> :call vl#ui#navigation#jump_to_code_by_regex#Outline('.s:pattern.')<cr>/'
exec 'noremap <buffer> <m-o><m-l> :call vl#ui#navigation#jump_to_code_by_regex#Outline('.s:pattern.')<cr>'
etc..
If you still have problems drop me a mail.
Patches welcome. |
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