chopsticks/modules/editing.vim
m1ngsama 28e4ed3794 fix(ui): drop noisy colorcolumn, polish highlights, warn on missing colorscheme
The full-column ColorColumn was visually overwhelming on every line, especially
with default vim's LightRed (kicked in silently when solarized8 wasn't installed).
Replace it with an OverLength match that only highlights characters past the
buffer's textwidth.

- editing.vim: OverLength matchadd, refreshed on FileType/BufWinEnter/OptionSet
- languages.vim: drop colorcolumn from per-filetype autocmds (textwidth still set)
- ui.vim: VertSplit/CursorLine/CursorLineNr/SignColumn override via ColorScheme
  autocmd; fillchars for vert and eob; timer-based warning if solarized8 missing
2026-04-27 18:08:28 +08:00

69 lines
2.9 KiB
VimL

" editing.vim — EasyMotion, yank highlight, search auto-clear, undotree
" ── EasyMotion ──────────────────────────────────────────────────────────────
let g:EasyMotion_do_mapping = 0
let g:EasyMotion_smartcase = 1
if exists('g:plugs["vim-easymotion"]')
nmap s <Plug>(easymotion-overwin-f2)
nmap <Leader>j <Plug>(easymotion-j)
nmap <Leader>k <Plug>(easymotion-k)
endif
" ── UndoTree ────────────────────────────────────────────────────────────────
if exists('g:plugs["undotree"]')
nnoremap <F5> :UndotreeToggle<CR>
nnoremap <leader>u :UndotreeToggle<CR>
endif
" ── Yank Highlight ──────────────────────────────────────────────────────────
if exists('##TextYankPost') && has('timers')
function! s:YankHighlight() abort
if v:event.operator !=# 'y' | return | endif
let l:m = matchadd('IncSearch',
\ printf('\%%>%dl\%%<%dl', line("'[") - 1, line("']") + 1))
call timer_start(150, {-> execute('silent! call matchdelete(' . l:m . ')')})
endfunction
augroup ChopstickYankHL
autocmd!
autocmd TextYankPost * call s:YankHighlight()
augroup END
endif
" ── Blank Line Insertion (replaces vim-unimpaired) ──────────────────────────
nnoremap <silent> [<Space> :<C-u>put! =repeat(nr2char(10), v:count1)<CR>'[
nnoremap <silent> ]<Space> :<C-u>put =repeat(nr2char(10), v:count1)<CR>
" ── Auto-Clear Search Highlight ─────────────────────────────────────────────
augroup ChopstickSearchHL
autocmd!
autocmd CursorHold * if get(v:, 'hlsearch', 0) | let v:hlsearch = 0 | endif
augroup END
" ── Overlength Highlight (only chars past textwidth, not the whole column) ─
function! s:OverLengthApply() abort
if exists('w:overlength_match')
silent! call matchdelete(w:overlength_match)
unlet w:overlength_match
endif
if &textwidth <= 0 || &buftype !=# '' | return | endif
let w:overlength_match = matchadd('OverLength', '\%>' . &textwidth . 'v.\+', -1)
endfunction
function! s:OverLengthDefineHL() abort
hi default OverLength ctermbg=52 ctermfg=NONE guibg=#3a1f1f guifg=NONE
endfunction
augroup ChopstickOverLength
autocmd!
autocmd ColorScheme * call s:OverLengthDefineHL()
autocmd OptionSet textwidth call s:OverLengthApply()
autocmd BufWinEnter,WinEnter,FileType * call s:OverLengthApply()
augroup END
call s:OverLengthDefineHL()