639 lines
18 KiB
VimL
639 lines
18 KiB
VimL
" Script Name: mark.vim
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" Version: 1.2.2 (global version)
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" Last Change: January 30, 2019
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" Author: Yuheng Xie <thinelephant@gmail.com>
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" Contributor: Luc Hermitte
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"
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" Description: a little script to highlight several words in different colors
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" simultaneously
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"
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" Usage: :Mark regexp to mark a regular expression
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" :Mark regexp with exactly the same regexp to unmark it
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" :Mark to mute all marks
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" :Mark to show all marks again
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"
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" You may map keys for the call in your vimrc file for
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" convenience. The default keys is:
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" Highlighting:
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" Normal \m mark/unmark the word under the cursor,
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" it clear all marks if state is muted
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" \n unmark the mark under the cursor,
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" or mute/show all marks
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" \r manually input a regular expression
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" Visual \m mark/unmark a visual selection
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" \r manually input a regular expression
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" Searching:
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" Normal \* jump to the next occurrence of current mark
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" \# jump to the previous occurrence of current mark
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" \/ jump to the next occurrence of ANY mark
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" \? jump to the previous occurrence of ANY mark
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" * behaviors vary,
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" # please refer to the table SEARCHING
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" combined with VIM's / and ? etc.
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"
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" Colors: The default colors/groups setting is for marking six different
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" words in different colors. You may define your own colors in
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" your vimrc file. That is to define highlight group names as
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" "MarkWordN", where N is a number. An example could be found
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" below.
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"
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" Bugs: some colored words could not be highlighted (on vim < 7.1)
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"
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" Changes:
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" 30th Jan 2019, Yuheng Xie: default to muted when vim restarts
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"
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" 27th Jan 2019, Yuheng Xie: fix multi-lines pattern
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"
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" 14th Jan 2019, Yuheng Xie:
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" (*) \n now mutes marks instead of clearing them, \m may clear them
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" (*) marks are now savable if '!' exists in 'viminfo'
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"
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" 09th Jan 2019, Yuheng Xie: fix unnamed-register content after visual marking
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"
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" 21th Nov 2017, Yuheng Xie: fix error when no marks found
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" (*) added exists() check when no marks found
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" (*) changed default mark colors again
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"
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" 17th Dec 2016, Yuheng Xie: fix error in vim 6.4
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" (*) added exists() check before calling vim 7 functions
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" (*) changed default mark colors
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"
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" 16th Jan 2015, Yuheng Xie: add auto event WinEnter
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" (*) added auto event WinEnter for reloading highlights after :split, etc.
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"
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" 29th Jul 2014, Yuheng Xie: call matchadd()
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" (*) added call to VIM 7.1 matchadd(), make highlighting keywords possible
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"
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" 10th Mar 2006, Yuheng Xie: jump to ANY mark
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" (*) added \* \# \/ \? for the ability of jumping to ANY mark, even when the
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" cursor is not currently over any mark
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"
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" 20th Sep 2005, Yuheng Xie: minor modifications
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" (*) merged MarkRegexVisual into MarkRegex
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" (*) added GetVisualSelectionEscaped for multi-lines visual selection and
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" visual selection contains ^, $, etc.
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" (*) changed the name ThisMark to CurrentMark
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" (*) added SearchCurrentMark and re-used raw map (instead of VIM function) to
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" implement * and #
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"
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" 14th Sep 2005, Luc Hermitte: modifications done on v1.1.4
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" (*) anti-reinclusion guards. They do not guard colors definitions in case
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" this script must be reloaded after .gvimrc
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" (*) Protection against disabled |line-continuation|s.
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" (*) Script-local functions
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" (*) Default keybindings
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" (*) \r for visual mode
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" (*) uses <leader> instead of "\"
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" (*) do not mess with global variable g:w
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" (*) regex simplified -> double quotes changed into simple quotes.
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" (*) strpart(str, idx, 1) -> str[idx]
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" (*) command :Mark
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" -> e.g. :Mark Mark.\{-}\ze(
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function! s:RGB(r, g, b)
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return a:r * 36 + a:g * 6 + a:b + 16
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endfunction
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" default colors/groups
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" you may define your own colors in you vimrc file, in the form as below:
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if &t_Co < 256
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hi MarkWord1 guifg=White ctermfg=White guibg=#FF0000 ctermbg=Red
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hi MarkWord2 guifg=Black ctermfg=Black guibg=#FFD700 ctermbg=Yellow
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hi MarkWord3 guifg=Black ctermfg=Black guibg=#5FD700 ctermbg=Green
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hi MarkWord4 guifg=Black ctermfg=Black guibg=#00D7FF ctermbg=Cyan
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hi MarkWord5 guifg=White ctermfg=White guibg=#0087FF ctermbg=Blue
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hi MarkWord6 guifg=White ctermfg=White guibg=#AF00FF ctermbg=Magenta
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else
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exec "hi MarkWord1 guifg=White ctermfg=White guibg=#FF0000 ctermbg=".s:RGB(5,0,0)
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exec "hi MarkWord2 guifg=Black ctermfg=Black guibg=#FFD700 ctermbg=".s:RGB(5,4,0)
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exec "hi MarkWord3 guifg=Black ctermfg=Black guibg=#5FD700 ctermbg=".s:RGB(1,4,0)
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exec "hi MarkWord4 guifg=Black ctermfg=Black guibg=#00D7FF ctermbg=".s:RGB(0,4,5)
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exec "hi MarkWord5 guifg=White ctermfg=White guibg=#0087FF ctermbg=".s:RGB(0,2,5)
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exec "hi MarkWord6 guifg=White ctermfg=White guibg=#AF00FF ctermbg=".s:RGB(3,0,5)
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endif
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" Anti reinclusion guards
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if exists('g:loaded_mark') && !exists('g:force_reload_mark')
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finish
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endif
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" Support for |line-continuation|
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let s:save_cpo = &cpo
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set cpo&vim
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" Default bindings
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if !hasmapto('<Plug>MarkSet', 'n')
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nmap <unique> <silent> <leader>m <Plug>MarkSet
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endif
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if !hasmapto('<Plug>MarkSet', 'v')
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vmap <unique> <silent> <leader>m <Plug>MarkSet
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endif
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if !hasmapto('<Plug>MarkRegex', 'n')
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nmap <unique> <silent> <leader>r <Plug>MarkRegex
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endif
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if !hasmapto('<Plug>MarkRegex', 'v')
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vmap <unique> <silent> <leader>r <Plug>MarkRegex
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endif
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if !hasmapto('<Plug>MarkClear', 'n')
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nmap <unique> <silent> <leader>n <Plug>MarkClear
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endif
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nnoremap <silent> <Plug>MarkSet :call
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\ <sid>MarkCurrentWord()<cr>
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vnoremap <silent> <Plug>MarkSet <c-\><c-n>:call
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\ <sid>DoMark(<sid>GetVisualSelectionEscaped("enV"))<cr>
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nnoremap <silent> <Plug>MarkRegex :call
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\ <sid>MarkRegex()<cr>
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vnoremap <silent> <Plug>MarkRegex <c-\><c-n>:call
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\ <sid>MarkRegex(<sid>GetVisualSelectionEscaped("N"))<cr>
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nnoremap <silent> <Plug>MarkClear :call
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\ <sid>DoMark(<sid>CurrentMark())<cr>
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" SEARCHING
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"
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" Here is a sumerization of the following keys' behaviors:
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"
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" First of all, \#, \? and # behave just like \*, \/ and *, respectively,
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" except that \#, \? and # search backward.
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"
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" \*, \/ and *'s behaviors differ base on whether the cursor is currently
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" placed over an active mark:
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"
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" Cursor over mark Cursor not over mark
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" ---------------------------------------------------------------------------
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" \* jump to the next occurrence of jump to the next occurrence of
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" current mark, and remember it "last mark".
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" as "last mark".
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"
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" \/ jump to the next occurrence of same as left
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" ANY mark.
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"
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" * if \* is the most recently used, do VIM's original *
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" do a \*; otherwise (\/ is the
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" most recently used), do a \/.
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nnoremap <silent> <leader>* :call <sid>SearchCurrentMark()<cr>
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nnoremap <silent> <leader># :call <sid>SearchCurrentMark("b")<cr>
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nnoremap <silent> <leader>/ :call <sid>SearchAnyMark()<cr>
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nnoremap <silent> <leader>? :call <sid>SearchAnyMark("b")<cr>
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nnoremap <silent> * :if !<sid>SearchNext()<bar>execute "norm! *"<bar>endif<cr>
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nnoremap <silent> # :if !<sid>SearchNext("b")<bar>execute "norm! #"<bar>endif<cr>
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command! -nargs=? Mark call s:DoMark(<f-args>)
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autocmd! BufWinEnter,WinEnter * call s:UpdateMark()
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" Functions
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function! s:MarkCurrentWord()
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let w = s:PrevWord()
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if w != ""
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call s:DoMark('\<' . w . '\>')
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endif
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endfunction
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function! s:GetVisualSelection()
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let save_unamed = getreg('"')
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silent normal! gv""y
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let res = getreg('"')
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call setreg('"', save_unamed)
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return res
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endfunction
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function! s:GetVisualSelectionEscaped(flags)
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" flags:
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" "e" \ -> \\
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" "n" \n -> \\n for multi-lines visual selection
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" "N" \n removed
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" "V" \V added for marking plain ^, $, etc.
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let result = s:GetVisualSelection()
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let i = 0
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while i < strlen(a:flags)
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if a:flags[i] ==# "e"
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let result = escape(result, '\')
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elseif a:flags[i] ==# "n"
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let result = substitute(result, '\n', '\\n', 'g')
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elseif a:flags[i] ==# "N"
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let result = substitute(result, '\n', '', 'g')
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elseif a:flags[i] ==# "V"
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let result = '\V' . result
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endif
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let i = i + 1
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endwhile
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return result
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endfunction
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" manually input a regular expression
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function! s:MarkRegex(...) " MarkRegex(regexp)
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let regexp = ""
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if a:0 > 0
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let regexp = a:1
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endif
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call inputsave()
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let r = input("@", regexp)
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call inputrestore()
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if r != ""
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call s:DoMark(r)
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endif
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endfunction
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" define variables if they don't exist
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function! s:InitMarkVariables()
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if !exists("g:mw_state")
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let g:mw_state = 0
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endif
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if !exists("g:MW_HIST_ADD")
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let g:MW_HIST_ADD = "/@"
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endif
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if !exists("g:MW_CYCLE_MAX")
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let i = 1
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while hlexists("MarkWord" . i)
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let i = i + 1
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endwhile
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let g:MW_CYCLE_MAX = i - 1
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endif
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if !exists("g:MW_CYCLE")
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let g:MW_CYCLE = 1
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endif
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let i = 1
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while i <= g:MW_CYCLE_MAX
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if !exists("g:MW_WORD" . i)
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let g:MW_WORD{i} = ""
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endif
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let i = i + 1
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endwhile
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if !exists("g:MW_LAST_SEARCHED")
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let g:MW_LAST_SEARCHED = ""
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endif
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endfunction
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" return the word under or before the cursor
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function! s:PrevWord()
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let line = getline(".")
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if line[col(".") - 1] =~ '\w'
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return expand("<cword>")
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else
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return substitute(strpart(line, 0, col(".") - 1), '^.\{-}\(\w\+\)\W*$', '\1', '')
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endif
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endfunction
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" mark or unmark a regular expression
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function! s:DoMark(...) " DoMark(regexp)
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" define variables if they don't exist
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call s:InitMarkVariables()
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" clear all marks if g:mw_state is 0 (i.e. muted) and regexp is not null
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let regexp = ""
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if a:0 > 0
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let regexp = a:1
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endif
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if regexp == ""
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let g:mw_state = 1 - g:mw_state
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call s:UpdateMark()
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if g:mw_state >= 1
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echo ""
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else
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echo "MarkWord muted"
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endif
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return 0
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elseif g:mw_state <= 0 && regexp != ""
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let g:mw_state = 1
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echo ""
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let i = 1
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while i <= g:MW_CYCLE_MAX
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if g:MW_WORD{i} != ""
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let g:MW_WORD{i} = ""
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchdelete")
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windo silent! call matchdelete(3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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endif
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exe lastwinnr . "wincmd w"
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if exists("*winrestview")
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call winrestview(winview)
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endif
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endif
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let i = i + 1
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endwhile
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endif
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" clear the mark if it has been marked
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let i = 1
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while i <= g:MW_CYCLE_MAX
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if regexp == g:MW_WORD{i}
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if g:MW_LAST_SEARCHED == g:MW_WORD{i}
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let g:MW_LAST_SEARCHED = ""
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endif
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let g:MW_WORD{i} = ""
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchdelete")
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windo silent! call matchdelete(3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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endif
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exe lastwinnr . "wincmd w"
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if exists("*winrestview")
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call winrestview(winview)
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endif
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return 0
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endif
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let i = i + 1
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endwhile
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" add to history
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if stridx(g:MW_HIST_ADD, "/") >= 0
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call histadd("/", regexp)
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endif
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if stridx(g:MW_HIST_ADD, "@") >= 0
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call histadd("@", regexp)
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endif
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" quote regexp with / etc. e.g. pattern => /pattern/
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let quote = "/?~!@#$%^&*+-=,.:"
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let i = 0
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while i < strlen(quote)
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if stridx(regexp, quote[i]) < 0
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let quoted_regexp = quote[i] . regexp . quote[i]
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break
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endif
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let i = i + 1
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endwhile
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if i >= strlen(quote)
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return -1
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endif
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" choose an unused mark group
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let i = 1
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while i <= g:MW_CYCLE_MAX
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if g:MW_WORD{i} == ""
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let g:MW_WORD{i} = regexp
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if i < g:MW_CYCLE_MAX
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let g:MW_CYCLE = i + 1
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else
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let g:MW_CYCLE = 1
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endif
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchadd")
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windo silent! call matchdelete(3333 + i)
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windo silent! call matchadd("MarkWord" . i, g:MW_WORD{i}, -10, 3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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" suggested by Marc Weber, use .* instead off ALL
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exe "windo syntax match MarkWord" . i . " " . quoted_regexp . " containedin=.*"
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endif
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exe lastwinnr . "wincmd w"
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if exists("*winrestview")
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call winrestview(winview)
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endif
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return i
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endif
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let i = i + 1
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endwhile
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" choose a mark group by cycle
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let i = 1
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while i <= g:MW_CYCLE_MAX
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if g:MW_CYCLE == i
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if g:MW_LAST_SEARCHED == g:MW_WORD{i}
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let g:MW_LAST_SEARCHED = ""
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endif
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let g:MW_WORD{i} = regexp
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if i < g:MW_CYCLE_MAX
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let g:MW_CYCLE = i + 1
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else
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let g:MW_CYCLE = 1
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endif
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchadd")
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windo silent! call matchdelete(3333 + i)
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windo silent! call matchadd("MarkWord" . i, g:MW_WORD{i}, -10, 3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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" suggested by Marc Weber, use .* instead off ALL
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exe "windo syntax match MarkWord" . i . " " . quoted_regexp . " containedin=.*"
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endif
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exe lastwinnr . "wincmd w"
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if exists("*winrestview")
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call winrestview(winview)
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endif
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return i
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endif
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let i = i + 1
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endwhile
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endfunction
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" update mark colors
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function! s:UpdateMark()
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" define variables if they don't exist
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call s:InitMarkVariables()
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let i = 1
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while i <= g:MW_CYCLE_MAX
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exe "syntax clear MarkWord" . i
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if g:mw_state >= 1 && g:MW_WORD{i} != ""
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" quote regexp with / etc. e.g. pattern => /pattern/
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let quote = "/?~!@#$%^&*+-=,.:"
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let j = 0
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while j < strlen(quote)
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if stridx(g:MW_WORD{i}, quote[j]) < 0
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let quoted_regexp = quote[j] . g:MW_WORD{i} . quote[j]
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break
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endif
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let j = j + 1
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endwhile
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if j >= strlen(quote)
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continue
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endif
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchadd")
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windo silent! call matchdelete(3333 + i)
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windo silent! call matchadd("MarkWord" . i, g:MW_WORD{i}, -10, 3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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" suggested by Marc Weber, use .* instead off ALL
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exe "windo syntax match MarkWord" . i . " " . quoted_regexp . " containedin=.*"
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endif
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exe lastwinnr . "wincmd w"
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if exists("*winrestview")
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call winrestview(winview)
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endif
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elseif g:MW_WORD{i} != ""
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let lastwinnr = winnr()
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if exists("*winsaveview")
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let winview = winsaveview()
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endif
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if exists("*matchdelete")
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windo silent! call matchdelete(3333 + i)
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else
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exe "windo syntax clear MarkWord" . i
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endif
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|
exe lastwinnr . "wincmd w"
|
|
if exists("*winrestview")
|
|
call winrestview(winview)
|
|
endif
|
|
endif
|
|
let i = i + 1
|
|
endwhile
|
|
endfunction
|
|
|
|
" return the mark string under the cursor
|
|
function! s:CurrentMark()
|
|
" define variables if they don't exist
|
|
call s:InitMarkVariables()
|
|
|
|
let saved_line = line(".")
|
|
let saved_col = col(".")
|
|
let search_begin = saved_line>100?saved_line-100:1
|
|
let search_end = saved_line+100<line("$")?saved_line+100:line("$")
|
|
|
|
let result = 0
|
|
let i = 1
|
|
while i <= g:MW_CYCLE_MAX
|
|
if g:mw_state >= 1 && g:MW_WORD{i} != ""
|
|
call cursor(search_begin, 1)
|
|
let end_line = 0
|
|
let end_col = 0
|
|
while !(end_line > saved_line || end_line == saved_line && end_col >= saved_col)
|
|
let fwd = search(g:MW_WORD{i}, "eW", search_end)
|
|
if fwd == 0 || end_line == line(".") && end_col == col(".")
|
|
break
|
|
endif
|
|
let end_line = line(".")
|
|
let end_col = col(".")
|
|
endwhile
|
|
if !(end_line > saved_line || end_line == saved_line && end_col >= saved_col)
|
|
let i = i + 1
|
|
continue
|
|
endif
|
|
call cursor(end_line, end_col)
|
|
let bwd = search(g:MW_WORD{i}, "cbW", search_begin)
|
|
if bwd == 0
|
|
let i = i + 1
|
|
continue
|
|
endif
|
|
let begin_line = line(".")
|
|
let begin_col = col(".")
|
|
if begin_line < saved_line || begin_line == saved_line && begin_col <= saved_col
|
|
let s:current_mark_position = begin_line . "_" . begin_col
|
|
let result = i
|
|
break
|
|
endif
|
|
endif
|
|
let i = i + 1
|
|
endwhile
|
|
|
|
call cursor(saved_line, saved_col)
|
|
if result > 0
|
|
return g:MW_WORD{result}
|
|
endif
|
|
return ""
|
|
endfunction
|
|
|
|
" search current mark
|
|
function! s:SearchCurrentMark(...) " SearchCurrentMark(flags)
|
|
let flags = ""
|
|
if a:0 > 0
|
|
let flags = a:1
|
|
endif
|
|
let w = s:CurrentMark()
|
|
if w != ""
|
|
let p = s:current_mark_position
|
|
call search(w, flags)
|
|
call s:CurrentMark()
|
|
if exists("s:current_mark_position") && p == s:current_mark_position
|
|
call search(w, flags)
|
|
endif
|
|
let g:MW_LAST_SEARCHED = w
|
|
else
|
|
if g:MW_LAST_SEARCHED != ""
|
|
call search(g:MW_LAST_SEARCHED, flags)
|
|
else
|
|
call s:SearchAnyMark(flags)
|
|
let g:MW_LAST_SEARCHED = s:CurrentMark()
|
|
endif
|
|
endif
|
|
endfunction
|
|
|
|
" combine all marks into one regexp
|
|
function! s:AnyMark()
|
|
" define variables if they don't exist
|
|
call s:InitMarkVariables()
|
|
|
|
let w = ""
|
|
let i = 1
|
|
while i <= g:MW_CYCLE_MAX
|
|
if g:mw_state >= 1 && g:MW_WORD{i} != ""
|
|
if w != ""
|
|
let w = w . '\|' . g:MW_WORD{i}
|
|
else
|
|
let w = g:MW_WORD{i}
|
|
endif
|
|
endif
|
|
let i = i + 1
|
|
endwhile
|
|
return w
|
|
endfunction
|
|
|
|
" search any mark
|
|
function! s:SearchAnyMark(...) " SearchAnyMark(flags)
|
|
let flags = ""
|
|
if a:0 > 0
|
|
let flags = a:1
|
|
endif
|
|
let w = s:CurrentMark()
|
|
if w != ""
|
|
let p = s:current_mark_position
|
|
else
|
|
let p = ""
|
|
endif
|
|
let w = s:AnyMark()
|
|
call search(w, flags)
|
|
call s:CurrentMark()
|
|
if exists("s:current_mark_position") && p == s:current_mark_position
|
|
call search(w, flags)
|
|
endif
|
|
let g:MW_LAST_SEARCHED = ""
|
|
endfunction
|
|
|
|
" search last searched mark
|
|
function! s:SearchNext(...) " SearchNext(flags)
|
|
let flags = ""
|
|
if a:0 > 0
|
|
let flags = a:1
|
|
endif
|
|
let w = s:CurrentMark()
|
|
if w != ""
|
|
if g:MW_LAST_SEARCHED != ""
|
|
call s:SearchCurrentMark(flags)
|
|
else
|
|
call s:SearchAnyMark(flags)
|
|
endif
|
|
return 1
|
|
else
|
|
return 0
|
|
endif
|
|
endfunction
|
|
|
|
" Restore previous 'cpo' value
|
|
let &cpo = s:save_cpo
|
|
|
|
" vim: ts=2 sw=2
|