146 lines
5.6 KiB
VimL
146 lines
5.6 KiB
VimL
" ==============================================================================
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" File: highlight.vim
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" Maintainer: Joshua Potter <jrpotter2112@gmail.com>
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"
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" ==============================================================================
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if exists('g:loaded_highlight_registry')
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finish
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endif
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let g:loaded_highlight_registry = 1
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" GLOBAL VARIABLES: {{{1
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" ==============================================================================
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" g:highlight_registry :: { String : { String : String } } {{{2
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" ------------------------------------------------------------------------------
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" The following dictionary corresponds to registers 0-9 and their respective
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" syntax attributes. Adjust this to set the properties for a given highlight
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" group. Allowed keys in the nested dictionary are listed in *synIDattr*, except
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" for the 'name' attribute. Unrecognized keys are simply ignored. Only 'cterm'
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" related attributes are supported (that is, gui specific attributes are not
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" supported).
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"
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" In addition, can also include a key of 'group' in the nested dictionary to
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" indicate which highlight group to default a property to. By default, this
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" group is 'Search'. Thus, key '0' could also be written as:
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" { 'fg' : 'Yellow', 'group' : 'Search', 'bold': '0' }.
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"
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" TODO(jrpotter): Consider adding support for GUI and term?
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if !exists('g:highlight_registry')
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function! s:InitializeHighlightRegistry()
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let g:highlight_registry = {}
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let l:colors = [ 'Yellow', 'LightBlue', 'Red', 'Magenta', 'Green', 'Cyan',
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\ 'DarkYellow', 'White', 'Gray', 'Black' ]
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let l:index = 0
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while l:index < len(l:colors)
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let g:highlight_registry[string(l:index)] =
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\{ 'fg' : l:colors[l:index], 'bg' : 'none', 'bold' : '1' }
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let l:index = l:index + 1
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endwhile
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endfunction
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call s:InitializeHighlightRegistry()
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endif
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" g:highlight_persist_unnamed_register :: Boolean {{{2
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" ------------------------------------------------------------------------------
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" Determines how to manage the unnamed register '"'. If set to false, we regard
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" the unnamed register to implicitly imply use of the last activated register.
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if !exists('g:highlight_persist_unnamed_register')
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let g:highlight_persist_unnamed_register = 0
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endif
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" g:highlight_register_prefix :: String {{{2
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" ------------------------------------------------------------------------------
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" Prefix used for group names and for link between Search highlight group and
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" the highlight registries. That is,
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" hi link Search {g:highlight_register_prefix}
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" and
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" hi link {g:highlight_register_prefix} {active search register}.
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if !exists('g:highlight_register_prefix')
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let g:highlight_register_prefix = 'HighlightRegister'
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endif
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" g:highlight_register_prefix_link :: String
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" ------------------------------------------------------------------------------
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" Name of the highlight group the highlight_register_prefix group should be
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" linked to when no longer active. By default, this is NONE.
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if !exists('g:highlight_register_prefix_link')
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let g:highlight_register_prefix_link = 'NONE'
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endif
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" MAPPINGS: {{{1
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" ==============================================================================
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" Append Searches
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noremap <Plug>HRegistry_AppendToSearch
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\ :call highlight#append_to_search(highlight#expand_reg(v:register),
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\ highlight#expand_flag('c'))
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\ <Bar>call highlight#count_pattern(highlight#expand_flag('c'))<CR>
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noremap <Plug>HRegistry_GAppendToSearch
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\ :call highlight#append_to_search(highlight#expand_reg(v:register),
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\ highlight#expand_flag('g'))
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\ <Bar>call highlight#count_pattern(highlight#expand_flag('g'))<CR>
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noremap <Plug>HRegistry_VisualAppendToSearch
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\ :call highlight#append_to_search(highlight#expand_reg(v:register),
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\ highlight#expand_flag('v'))
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\ <Bar>call highlight#count_pattern(highlight#expand_flag('v'))<CR>
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" Remove Searches
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noremap <Plug>HRegistry_RemoveFromSearch
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\ :call highlight#remove_from_search(highlight#expand_reg(v:register),
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\ highlight#expand_flag('c'))<CR>
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noremap <Plug>HRegistry_VisualRemoveFromSearch
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\ :call highlight#remove_from_search(highlight#expand_reg(v:register),
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\ highlight#expand_flag('v'))<CR>
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" Other Modifications
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noremap <Plug>HRegistry_ClearRegister
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\ :call highlight#clear_register(highlight#expand_reg(v:register))<Bar>
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\ call highlight#activate_register(highlight#expand_reg(v:register))<CR>
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noremap <Plug>HRegistry_ActivateRegister
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\ :call highlight#activate_register(highlight#expand_reg(v:register))<CR>
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noremap <Plug>HRegistry_CountLastSeen
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\ :call highlight#count_pattern(highlight#expand_flag('c'))<CR>
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" Normal Mappings
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nmap <silent> & <Plug>HRegistry_AppendToSearch
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nmap <silent> g& <Plug>HRegistry_GAppendToSearch
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nmap <silent> y& <Plug>HRegistry_ActivateRegister
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nmap <silent> d& <Plug>HRegistry_RemoveFromSearch
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nmap <silent> c& <Plug>HRegistry_ClearRegister
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nmap <silent> * :silent norm! *<CR>&
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nmap <silent> g* :silent norm! *<CR>g&
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nmap <silent> # :silent norm! #<CR>&
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nmap <silent> g# :silent norm! #<CR>g&
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" Visual Mappings
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vmap <silent> & <Plug>HRegistry_VisualAppendToSearch'<
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vmap <silent> d& <Plug>HRegistry_VisualRemoveFromSearch'<
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vmap <silent> * &n<Plug>HRegistry_CountLastSeen
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vmap <silent> # &N<Plug>HRegistry_CountLastSeen
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" PROCEDURE: Commands {{1
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" ==============================================================================
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command ResetHighlightRegistry :call highlight#reset()
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" PROCEDURE: Initialize {{{1
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" ==============================================================================
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call highlight#reset()
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