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Ingo Karkat
30 lines
985 B
VimL
30 lines
985 B
VimL
" ingo/compat/regexp.vim: Functions for regular expression compatibility.
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"
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" DEPENDENCIES:
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"
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" Copyright: (C) 2015 Ingo Karkat
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" The VIM LICENSE applies to this script; see ':help copyright'.
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"
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" Maintainer: Ingo Karkat <ingo@karkat.de>
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"
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" REVISION DATE REMARKS
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" 1.024.001 20-Feb-2015 file creation
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if exists('+regexpengine') " {{{2
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" XXX: The new NFA-based regexp engine has a problem with non-greedy \s\{-}
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" match together with the branches where only one is anchored; cp.
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" http://article.gmane.org/gmane.editors.vim.devel/43712
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" XXX: The new NFA-based regexp engine has a problem with the /\@<= pattern
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" in combination with a back reference \1; cp.
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" http://article.gmane.org/gmane.editors.vim.devel/46596
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function! ingo#compat#regexp#GetOldEnginePrefix()
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return '\%#=1'
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endfunction
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else
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function! ingo#compat#regexp#GetOldEnginePrefix()
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return ''
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endfunction
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endif
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" vim: set ts=8 sts=4 sw=4 noexpandtab ff=unix fdm=syntax :
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