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vim-highlight
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Allow visual and global selections

master
Joshua Potter 2016-11-07 17:06:23 -08:00
parent f0be01a002
commit d1bcc8a8e6
1 changed files with 51 additions and 11 deletions
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62
plugin/hightlight.vim
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@ -19,6 +19,13 @@ let g:highlight_register_default_color = 'Yellow'
" SCRIPT VARIABLES:
" ======================================================================
" s:last_seen :: String {{{2
" ----------------------------------------------------------------------
" The pattern last appended to a registry list.
let s:last_seen = @/
" s:registry_colors :: { String : String } {{{2
" ----------------------------------------------------------------------
" Mapping between registry name and color that should be used for
@ -77,13 +84,13 @@ function! s:ClearRegister(reg)
endfunction
" FUNCTION: CountOccurrences() {{{1
" FUNCTION: CountLastSeen() {{{1
" ======================================================================
function! s:CountOccurrences(pattern)
function! s:CountLastSeen()
if len(@/) > 0
let pos = getpos('.')
exe ' %s/' . a:pattern . '//gne'
exe ' %s/' . s:last_seen . '//gne'
call setpos('.', pos)
endif
endfunction
@ -112,6 +119,7 @@ endfunction
" ======================================================================
function! s:AppendToSearch(reg, pattern)
let s:last_seen = a:pattern
if len(a:pattern) > 0
if !has_key(s:registry_colors, a:reg)
call s:InitRegister(a:reg, g:highlight_register_default_color)
@ -126,7 +134,19 @@ function! s:AppendToSearch(reg, pattern)
endif
call s:ActivateRegister(a:reg)
endif
call s:CountOccurrences(a:pattern)
endfunction
" FUNCTION: GetVisualSelection {{{1
" ======================================================================
function! s:GetVisualSelection()
let [lnum1, col1] = getpos("'<")[1:2]
let [lnum2, col2] = getpos("'>")[1:2]
let lines = getline(lnum1, lnum2)
let lines[-1] = lines[-1][:col2 - (&selection == 'inclusive' ? 1 : 2)]
let lines[0] = lines[0][col1 - 1:]
return substitute(escape(join(lines, "\n"), '\\/.*$%~[]'), '\n', '\\n', 'g')
endfunction
@ -160,28 +180,48 @@ call s:InitRegister('6', 'DarkYellow')
call s:InitRegister('7', 'White')
call s:InitRegister('8', 'Gray')
call s:InitRegister('9', 'Black')
call s:AppendToSearch(v:register, @/)
noremap <unique> <silent> <Plug>HighlightRegistry_AppendToSearch
\ :call <SID>AppendToSearch(v:register, '\<'.expand('<cword>').'\>')<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_Forward_AppendToSearch
\ :call <SID>AppendToSearch(v:register, '\<'.expand('<cword>').'\>')<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_Backward_AppendToSearch
\ :call <SID>AppendToSearch(v:register, '\<'.expand('<cword>').'\>')<CR>
\ :call <SID>CountLastSeen()<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_RemoveFromSearch
\ :call <SID>RemoveFromSearch(v:register, '\<'.expand('<cword>').'\>')<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_GlobalAppendToSearch
\ :call <SID>AppendToSearch(v:register, expand('<cword>'))<CR>
\ :call <SID>CountLastSeen()<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_VisualAppendToSearch
\ :call <SID>AppendToSearch(v:register, <SID>GetVisualSelection())<CR>
\ :call <SID>CountLastSeen()<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_VisualRemoveFromSearch
\ :call <SID>RemoveFromSearch(v:register, <SID>GetVisualSelection())<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_ClearRegister
\ :call <SID>ClearRegister(v:register)<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_ActivateRegister
\ :call <SID>ActivateRegister(v:register)<CR>
noremap <unique> <silent> <Plug>HighlightRegistry_CountLastSeen
\ :call <SID>CountLastSeen()<CR>
" Basic Mappings
nmap & <Plug>HighlightRegistry_AppendToSearch
nmap * :silent norm! *<CR><Plug>HighlightRegistry_Forward_AppendToSearch
nmap # :silent norm! #<CR><Plug>HighlightRegistry_Backward_AppendToSearch
nmap * :silent norm! *<CR>&
nmap # :silent norm! #<CR>&
nmap g& <Plug>HighlightRegistry_GlobalAppendToSearch
nmap g* :silent norm! *<CR>g&
nmap g# :silent norm! #<CR>g&
" Additional Register Modifiers
nmap y& <Plug>HighlightRegistry_ActivateRegister
nmap d& <Plug>HighlightRegistry_RemoveFromSearch
nmap c& <Plug>HighlightRegistry_ClearRegister
vmap & <Plug>HighlightRegistry_VisualAppendToSearch'<
vmap * &n<Plug>HighlightRegistry_CountLastSeen
vmap # &N<Plug>HighlightRegistry_CountLastSeen
vmap d& <Plug>HighlightRegistry_VisualRemoveFromSearch'<