vim/vim-indent-guides
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Refactored the way global variables are initialized and added a new plugin option: g:indent_guides_indent_guide_size

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This commit is contained in:
Nate Kane 2011-01-04 23:49:25 +10:00
parent d639a48f04
commit 538554b19f
2 changed files with 25 additions and 27 deletions
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2
autoload/color_helper.vim
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@ -39,7 +39,7 @@ endfunction
function! color_helper#hex_color_to_rgb(hex_color)
let l:rgb = []
if a:hex_color =~ g:indent_guides_hex_color_pattern
if a:hex_color =~ g:indent_guides_color_hex_pattern
let l:red = color_helper#hex_to_dec(strpart(a:hex_color, 1, 2))
let l:green = color_helper#hex_to_dec(strpart(a:hex_color, 3, 2))
let l:blue = color_helper#hex_to_dec(strpart(a:hex_color, 5, 2))

48
plugin/indent_guides.vim
View File

@ -24,34 +24,32 @@ command! IndentGuidesToggle call s:IndentGuidesToggle()
command! IndentGuidesEnable call s:IndentGuidesEnable()
command! IndentGuidesDisable call s:IndentGuidesDisable()
" Default options
let g:indent_guides_indent_levels =
\ exists('g:indent_guides_indent_levels') ?
\ g:indent_guides_indent_levels : 30
let g:indent_guides_auto_colors =
\ exists('g:indent_guides_auto_colors') ?
\ g:indent_guides_auto_colors : 1
let g:indent_guides_color_change_percent =
\ exists('g:indent_guides_color_change_percent') ?
\ g:indent_guides_color_change_percent : 0.05
let g:indent_guides_debug =
\ exists('g:indent_guides_debug') ?
\ g:indent_guides_debug : 0
"
" Initializes a given variable to a given value. The variable is only
" initialized if it does not exist prior.
"
function s:InitVariable(var, value)
if !exists(a:var)
if type(a:var) == type("")
exec 'let ' . a:var . ' = ' . "'" . a:value . "'"
else
exec 'let ' . a:var . ' = ' . a:value
endif
endif
endfunction
" Fixed global variables
let g:indent_guides_autocmds_enabled = 0
let g:indent_guides_color_hex_pattern = '#[0-9A-Fa-f]\{6\}'
let g:indent_guides_color_hex_guibg_pattern = 'guibg=\zs' . g:indent_guides_color_hex_pattern . '\ze'
let g:indent_guides_color_name_guibg_pattern = "guibg='\\?\\zs[0-9A-Za-z ]\\+\\ze'\\?"
"
" Regex pattern for a hex color.
"
" Example matches:
" - '#123ABC'
" - '#ffffff'
" - '#000000'
"
let g:indent_guides_hex_color_pattern = '#[0-9A-Fa-f]\{6\}'
" Configurable global variables
call s:InitVariable('g:indent_guides_indent_levels', 30)
call s:InitVariable('g:indent_guides_auto_colors', 1 )
call s:InitVariable('g:indent_guides_color_change_percent', 5 ) " ie. 5%
call s:InitVariable('g:indent_guides_indent_guide_size', 0 )
call s:InitVariable('g:indent_guides_debug', 0 )
" Default mapping
nmap <Leader>ig :IndentGuidesToggle<CR>