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34 lines
1.0 KiB
VimL
34 lines
1.0 KiB
VimL
" Vim syntax file
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" Language: CTRL-H (e.g., ASCII manpages)
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" Maintainer: Bram Moolenaar <Bram@vim.org>
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" Last Change: 2001 Apr 25
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" Existing syntax is kept, this file can be used as an addition
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" Recognize underlined text: _^Hx
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syntax match CtrlHUnderline /_\b./ contains=CtrlHHide
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" Recognize bold text: x^Hx
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syntax match CtrlHBold /\(.\)\b\1/ contains=CtrlHHide
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" Hide the CTRL-H (backspace)
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syntax match CtrlHHide /.\b/ contained
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_ctrlh_syntax_inits")
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if version < 508
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let did_ctrlh_syntax_inits = 1
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hi link CtrlHHide Ignore
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hi CtrlHUnderline term=underline cterm=underline gui=underline
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hi CtrlHBold term=bold cterm=bold gui=bold
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else
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hi def link CtrlHHide Ignore
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hi def CtrlHUnderline term=underline cterm=underline gui=underline
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hi def CtrlHBold term=bold cterm=bold gui=bold
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endif
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endif
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" vim: ts=8
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