77 lines
2.7 KiB
VimL
77 lines
2.7 KiB
VimL
" This VOoM add-on shows how to customize Tree headline text for individual
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" Body filetypes. It works only when outlining start fold markers with levels,
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" doesn't do anything when using a markup mode.
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"
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" IMPORTANT: This file must be sourced after entire voom.vim has been sourced.
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" Use option g:voom_user_command as explained in |voom_addons|.
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" EXAMPLE: Move this file to $HOME/.vim/voom_add-ons/ and add the following
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" line to .vimrc:
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" let g:voom_user_command = "runtime! voom_add-ons/*.vim"
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"
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" NOTE: DO NOT place this file in Vim plugin folder or its subfolder.
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"
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" Do not load this script if voom.vim has not been sourced completely.
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if !exists('*Voom_Exec')
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finish
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endif
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" g:voom_rstrip_chars_{filetype} can be defined here instead of vimrc.
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" Note that Space and Tab must be included.
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if 0
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let g:voom_rstrip_chars_autohotkey = "; \t"
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endif
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python << EOF
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# Replace default headline construction procedure with a custom function:
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# 1. Define a make_head Python function.
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# - It returns a string: Tree headline text.
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# - It requires two arguments: bline and match.
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# - bline is Body line from which we make Tree headline.
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# - match is MatchObject produced by re.search() for bline and fold
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# marker regex
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# - bline[:match.start()] gives part of Body line before the
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# matching fold marker. This is what we usually start from.
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# 2. Register function in dictionary voom.MAKE_HEAD for filetypes with which
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# it should be used.
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import re
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if 1:
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# HTML headline: like default plus delete all html tags
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html_tag_sub = re.compile('<.*?>').sub
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def voom_make_head_html(bline,match):
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s = bline[:match.start()].strip().strip('-=~').strip()
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s = html_tag_sub('',s)
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if s.endswith('<!'):
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return s[:-2].strip()
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else:
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return s
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voom.MAKE_HEAD['html'] = voom_make_head_html
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if 0:
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# Python headline: like default plus remove "def "
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def voom_make_head_python(bline,match):
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s = bline[:match.start()].lstrip().rstrip('# \t').strip('-=~').strip()
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if s.startswith('def ') or s.startswith('def\t'):
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return s[3:].lstrip()
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else:
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return s
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voom.MAKE_HEAD['python'] = voom_make_head_python
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#voom.MAKE_HEAD['ruby'] = voom_make_head_python
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if 0:
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# Vim headline: like default plus remove leading "fu ", "fun ", ..., "function ".
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vim_func_sub = re.compile(r"^fu(n|nc|nct|ncti|nctio|nction)?!?\s+").sub
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def voom_make_head_vim(bline,match):
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s = bline[:match.start()].lstrip().rstrip('" \t').strip('-=~').strip()
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s = vim_func_sub('',s)
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return s
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voom.MAKE_HEAD['vim'] = voom_make_head_vim
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EOF
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