Patch 8.1.1674
Problem: Script to check a colorscheme can be improved.
Solution: Match the whole group name. Don't warn for what is usually omitted.
Files: runtime/colors/tools/check_colors.vim
*** ../vim-8.1.1673/runtime/colors/tools/check_colors.vim 2017-12-16
18:42:07.000000000 +0100
--- runtime/colors/tools/check_colors.vim 2019-07-12 22:40:39.668777947
+0200
***************
*** 1,13 ****
! " This script tests a color scheme for some errors. Load the scheme and source
! " this script. e.g. :e colors/desert.vim | :so test_colors.vim
! " Will output possible errors.
let s:save_cpo= &cpo
set cpo&vim
func! Test_check_colors()
call cursor(1,1)
! let err={}
" 1) Check g:colors_name is existing
if !search('\<\%(g:\)\?colors_name\>', 'cnW')
--- 1,14 ----
! " This script tests a color scheme for some errors and lists potential errors.
! " Load the scheme and source this script, like this:
! " :edit colors/desert.vim | :so colors/tools/check_colors.vim
let s:save_cpo= &cpo
set cpo&vim
func! Test_check_colors()
+ let l:savedview = winsaveview()
call cursor(1,1)
! let err = {}
" 1) Check g:colors_name is existing
if !search('\<\%(g:\)\?colors_name\>', 'cnW')
***************
*** 17,64 ****
endif
" 2) Check for some well-defined highlighting groups
! " Some items, check several groups, e.g. Diff, Spell
! let hi_groups = ['ColorColumn', 'Diff', 'ErrorMsg', 'Folded',
! \ 'FoldColumn', 'IncSearch', 'LineNr', 'ModeMsg', 'MoreMsg',
'NonText',
! \ 'Normal', 'Pmenu', 'Todo', 'Search', 'Spell', 'StatusLine',
'TabLine',
! \ 'Title', 'Visual', 'WarningMsg', 'WildMenu']
! let groups={}
for group in hi_groups
! if search('\c@suppress\s\+'.group, 'cnW')
" skip check, if the script contains a line like
" @suppress Visual:
- let groups[group] = 'Ignoring '.group
continue
endif
! if !search('hi\%[ghlight] \+'.group, 'cnW')
! let groups[group] = 'No highlight definition for '.group
continue
endif
! if !search('hi\%[ghlight] \+'.group. '.*fg=', 'cnW')
! let groups[group] = 'Missing foreground color for '.group
continue
endif
! if search('hi\%[ghlight] \+'.group. '.*guibg=', 'cnW') &&
! \ !search('hi\%[ghlight] \+'.group. '.*ctermbg=', 'cnW')
! let groups[group] = 'Missing bg terminal color for '.group
continue
endif
! call search('hi\%[ghlight] \+'.group, 'cW')
! " only check in the current line
! if !search('guifg', 'cnW', line('.')) || !search('ctermfg', 'cnW',
line('.'))
! " do not check for background colors, they could be intentionally left
out
! let groups[group] = 'Missing fg definition for '.group
endif
call cursor(1,1)
endfor
let err['highlight'] = groups
" 3) Check, that it does not set background highlighting
" Doesn't ':hi Normal ctermfg=253 ctermfg=233' also set the background
sometimes?
! let bg_set='\(set\?\|setl\(ocal\)\?\) .*\(background\|bg\)=\(dark\|light\)'
! let bg_let='let
\%([&]\%([lg]:\)\?\)\%(background\|bg\)\s*=\s*\([''"]\?\)\w\+\1'
! let bg_pat='\%('.bg_set. '\|'.bg_let.'\)'
! let line=search(bg_pat, 'cnW')
if search(bg_pat, 'cnW')
exe line
if search('hi \U\w\+\s\+\S', 'cbnW')
--- 18,132 ----
endif
" 2) Check for some well-defined highlighting groups
! let hi_groups = [
! \ 'ColorColumn',
! \ 'Comment',
! \ 'Conceal',
! \ 'Constant',
! \ 'Cursor',
! \ 'CursorColumn',
! \ 'CursorLine',
! \ 'CursorLineNr',
! \ 'DiffAdd',
! \ 'DiffChange',
! \ 'DiffDelete',
! \ 'DiffText',
! \ 'Directory',
! \ 'EndOfBuffer',
! \ 'Error',
! \ 'ErrorMsg',
! \ 'FoldColumn',
! \ 'Folded',
! \ 'Identifier',
! \ 'Ignore',
! \ 'IncSearch',
! \ 'LineNr',
! \ 'MatchParen',
! \ 'ModeMsg',
! \ 'MoreMsg',
! \ 'NonText',
! \ 'Normal',
! \ 'Pmenu',
! \ 'PmenuSbar',
! \ 'PmenuSel',
! \ 'PmenuThumb',
! \ 'PreProc',
! \ 'Question',
! \ 'QuickFixLine',
! \ 'Search',
! \ 'SignColumn',
! \ 'Special',
! \ 'SpecialKey',
! \ 'SpellBad',
! \ 'SpellCap',
! \ 'SpellLocal',
! \ 'SpellRare',
! \ 'Statement',
! \ 'StatusLine',
! \ 'StatusLineNC',
! \ 'StatusLineTerm',
! \ 'StatusLineTermNC',
! \ 'TabLine',
! \ 'TabLineFill',
! \ 'TabLineSel',
! \ 'Title',
! \ 'Todo',
! \ 'ToolbarButton',
! \ 'ToolbarLine',
! \ 'Type',
! \ 'Underlined',
! \ 'VertSplit',
! \ 'Visual',
! \ 'VisualNOS',
! \ 'WarningMsg',
! \ 'WildMenu',
! \ ]
! let groups = {}
for group in hi_groups
! if search('\c@suppress\s\+\<' .. group .. '\>', 'cnW')
" skip check, if the script contains a line like
" @suppress Visual:
continue
endif
! if search('hi\%[ghlight]!\= \+link \+' .. group, 'cnW') " Linked group
continue
endif
! if !search('hi\%[ghlight] \+\<' .. group .. '\>', 'cnW')
! let groups[group] = 'No highlight definition for ' .. group
continue
endif
! if !search('hi\%[ghlight] \+\<' .. group .. '\>.*[bf]g=', 'cnW')
! let groups[group] = 'Missing foreground or background color for ' ..
group
continue
endif
! if search('hi\%[ghlight] \+\<' .. group .. '\>.*guibg=', 'cnW') &&
! \ !search('hi\%[ghlight] \+\<' .. group .. '\>.*ctermbg=', 'cnW')
! \ && group != 'Cursor'
! let groups[group] = 'Missing bg terminal color for ' .. group
! continue
! endif
! if !search('hi\%[ghlight] \+\<' .. group .. '\>.*guifg=', 'cnW')
! \ && group !~ '^Diff'
! let groups[group] = 'Missing guifg definition for ' .. group
! continue
endif
+ if !search('hi\%[ghlight] \+\<' .. group .. '\>.*ctermfg=', 'cnW')
+ \ && group !~ '^Diff'
+ \ && group != 'Cursor'
+ let groups[group] = 'Missing ctermfg definition for ' .. group
+ continue
+ endif
+ " do not check for background colors, they could be intentionally left out
call cursor(1,1)
endfor
let err['highlight'] = groups
" 3) Check, that it does not set background highlighting
" Doesn't ':hi Normal ctermfg=253 ctermfg=233' also set the background
sometimes?
! let bg_set = '\(set\?\|setl\(ocal\)\?\)
.*\(background\|bg\)=\(dark\|light\)'
! let bg_let = 'let
\%([&]\%([lg]:\)\?\)\%(background\|bg\)\s*=\s*\([''"]\?\)\w\+\1'
! let bg_pat = '\%(' .. bg_set .. '\|' .. bg_let .. '\)'
! let line = search(bg_pat, 'cnW')
if search(bg_pat, 'cnW')
exe line
if search('hi \U\w\+\s\+\S', 'cbnW')
***************
*** 80,86 ****
" if exists("syntax_on")
" syntax reset
" endif
! let
pat='hi\%[ghlight]\s*clear\n\s*if\s*exists(\([''"]\)syntax_on\1)\n\s*syn\%[tax]\s*reset\n\s*endif'
if !search(pat, 'cnW')
let err['init'] = 'No initialization'
endif
--- 148,154 ----
" if exists("syntax_on")
" syntax reset
" endif
! let pat =
'hi\%[ghlight]\s*clear\n\s*if\s*exists(\([''"]\)syntax_on\1)\n\s*syn\%[tax]\s*reset\n\s*endif'
if !search(pat, 'cnW')
let err['init'] = 'No initialization'
endif
***************
*** 90,105 ****
let err['background'] = 'Should not issue :syn on'
endif
! " 7) Does not define filetype specfic groups like vimCommand, htmlTag,
! let hi_groups = ['vim', 'html', 'python', 'sh', 'ruby']
for group in hi_groups
! let pat='\Chi\%[ghlight]\s*\zs'.group.'\w\+\>'
if search(pat, 'cnW')
let line = search(pat, 'cW')
let err['filetype'] = get(err, 'filetype', 'Should not define: ') .
matchstr(getline('.'), pat). ' '
endif
call cursor(1,1)
endfor
let g:err = err
" print Result
--- 158,201 ----
let err['background'] = 'Should not issue :syn on'
endif
! " 7) Does not define filetype specific groups like vimCommand, htmlTag,
! let hi_groups = filter(getcompletion('', 'filetype'), { _,v -> v !~#
'\%[no]syn\%(color\|load\|tax\)' })
! let ft_groups = []
! " let group = '\%('.join(hi_groups, '\|').'\)' " More efficient than a for
loop, but less informative
for group in hi_groups
! let pat = '\Chi\%[ghlight]!\= *\%[link] \+\zs' .. group .. '\w\+\>\ze
\+.' " Skips `hi clear`
! if search(pat, 'cW')
! call add(ft_groups, matchstr(getline('.'), pat))
! endif
! call cursor(1,1)
! endfor
! if !empty(ft_groups)
! let err['filetype'] = get(err, 'filetype', 'Should not define: ') .
join(uniq(sort(ft_groups)))
! endif
!
! " 8) Were debugPC and debugBreakpoint defined?
! for group in ['debugPC', 'debugBreakpoint']
! let pat = '\Chi\%[ghlight]!\= *\%[link] \+\zs' .. group .. '\>'
if search(pat, 'cnW')
let line = search(pat, 'cW')
let err['filetype'] = get(err, 'filetype', 'Should not define: ') .
matchstr(getline('.'), pat). ' '
endif
call cursor(1,1)
endfor
+
+ " 9) Normal should be defined first, not use reverse, fg or bg
+ call cursor(1,1)
+ let pat = 'hi\%[light] \+\%(link\|clear\)\@!\w\+\>'
+ call search(pat, 'cW') " Look for the first hi def, skipping `hi link` and
`hi clear`
+ if getline('.') !~# '\m\<Normal\>'
+ let err['highlight']['Normal'] = 'Should be defined first'
+ elseif getline('.') =~# '\m\%(=\%(fg\|bg\)\)'
+ let err['highlight']['Normal'] = "Should not use 'fg' or 'bg'"
+ elseif getline('.') =~# '\m=\%(inv\|rev\)erse'
+ let err['highlight']['Normal'] = 'Should not use reverse mode'
+ endif
+
+ call winrestview(l:savedview)
let g:err = err
" print Result
***************
*** 107,117 ****
endfu
fu! Result(err)
! let do_roups = 0
echohl Title|echomsg "---------------"|echohl Normal
for key in sort(keys(a:err))
if key is# 'highlight'
! let do_groups = 1
continue
else
if a:err[key] !~ 'OK'
--- 203,213 ----
endfu
fu! Result(err)
! let do_groups = 0
echohl Title|echomsg "---------------"|echohl Normal
for key in sort(keys(a:err))
if key is# 'highlight'
! let do_groups = !empty(a:err[key])
continue
else
if a:err[key] !~ 'OK'
*** ../vim-8.1.1673/src/version.c 2019-07-12 21:07:49.533756948 +0200
--- src/version.c 2019-07-12 22:43:49.431844870 +0200
***************
*** 779,780 ****
--- 779,782 ----
{ /* Add new patch number below this line */
+ /**/
+ 1674,
/**/
--
Proofread carefully to see if you any words out.
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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