95 lines
3.1 KiB
VimL
95 lines
3.1 KiB
VimL
" Author: Nate Kane <nathanaelkane AT gmail DOT com>
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" Homepage: http://github.com/preservim/vim-indent-guides
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" Do not load if vim is too old
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if (v:version == 701 && !exists('*matchadd')) || (v:version < 701)
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finish
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endif
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if exists('g:loaded_indent_guides') || &cp
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finish
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endif
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let g:loaded_indent_guides = 1
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call indent_guides#define_default_highlights()
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function! s:IndentGuidesToggle()
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call indent_guides#toggle()
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endfunction
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function! s:IndentGuidesEnable()
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call indent_guides#enable()
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endfunction
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function! s:IndentGuidesDisable()
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call indent_guides#disable()
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endfunction
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" Commands
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command! -bar IndentGuidesToggle call s:IndentGuidesToggle()
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command! -bar IndentGuidesEnable call s:IndentGuidesEnable()
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command! -bar IndentGuidesDisable call s:IndentGuidesDisable()
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"
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" Initializes a given variable to a given value. The variable is only
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" initialized if it does not exist prior.
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"
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function s:InitVariable(var, value)
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if !exists(a:var)
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if type(a:value) == type('')
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exec 'let ' . a:var . ' = ' . "'" . a:value . "'"
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else
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exec 'let ' . a:var . ' = ' . a:value
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endif
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endif
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endfunction
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" Fixed global variables
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let g:indent_guides_autocmds_enabled = 0
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let g:indent_guides_color_hex_pattern = '#[0-9A-Fa-f]\{6\}'
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let g:indent_guides_color_hex_guibg_pattern = 'guibg=\zs' . g:indent_guides_color_hex_pattern . '\ze'
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let g:indent_guides_color_name_guibg_pattern = "guibg='\\?\\zs[0-9A-Za-z ]\\+\\ze'\\?"
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" Configurable global variables
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call s:InitVariable('g:indent_guides_indent_levels', 30)
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call s:InitVariable('g:indent_guides_auto_colors', 1)
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call s:InitVariable('g:indent_guides_color_change_percent', 10) " ie. 10%
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call s:InitVariable('g:indent_guides_guide_size', 0)
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call s:InitVariable('g:indent_guides_start_level', 1)
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call s:InitVariable('g:indent_guides_enable_on_vim_startup', 0)
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call s:InitVariable('g:indent_guides_debug', 0)
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call s:InitVariable('g:indent_guides_space_guides', 1)
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call s:InitVariable('g:indent_guides_tab_guides', 1)
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call s:InitVariable('g:indent_guides_soft_pattern', '\s')
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call s:InitVariable('g:indent_guides_default_mapping', 1)
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if !exists('g:indent_guides_exclude_filetypes')
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let g:indent_guides_exclude_filetypes = ['help']
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endif
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" Default mapping
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if !hasmapto('<Plug>IndentGuidesToggle', 'n') && maparg('<Leader>ig', 'n') ==# ''
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\ && g:indent_guides_default_mapping != 0
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nmap <silent><unique> <Leader>ig <Plug>IndentGuidesToggle
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endif
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" Plug mappings
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nnoremap <unique><script> <Plug>IndentGuidesToggle :IndentGuidesToggle<CR>
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nnoremap <unique><script> <Plug>IndentGuidesEnable :IndentGuidesEnable<CR>
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nnoremap <unique><script> <Plug>IndentGuidesDisable :IndentGuidesDisable<CR>
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" Auto commands
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augroup indent_guides
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autocmd!
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if g:indent_guides_enable_on_vim_startup
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autocmd VimEnter * :IndentGuidesEnable
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endif
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autocmd BufEnter,WinEnter,FileType * call indent_guides#process_autocmds()
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if (v:version == 704 && has('patch786')) || (v:version > 704)
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autocmd OptionSet tabstop,shiftwidth,expandtab call indent_guides#process_autocmds()
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endif
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" Trigger BufEnter and process modelines.
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autocmd ColorScheme * doautocmd indent_guides BufEnter
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augroup END
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