Update 2025-01-01 10:48 OpenBSD/amd64-t14

.vim/vimrc

@@ -158,7 +158,7 @@ highlight DiffDelete ctermfg=234 ctermbg=52
 highlight DiffChange ctermfg=255 ctermbg=234
 highlight DiffText   ctermfg=166 ctermbg=234
 
-" GITGUTTER
+" PLUGIN: GITGUTTER
 set signcolumn=number
 highlight GitGutterAddLine            ctermfg=1 ctermbg=0
 highlight GitGutterChangeLine         ctermfg=3 ctermbg=0
@@ -201,15 +201,18 @@ nmap <silent> <Down> gj
 nmap <silent> <Up> gk
 
 " NEXT WINDOW
+" clashes a bit in real life with shift+tag (toggle paste mode)
 nnoremap <Tab> :wincmd w<cr>
 
 " USE ARROW / VIM KEYS INSIDE OMNIBOX
+" FIXME: it has been a while that I've use the omnibox...
 inoremap <expr> j pumvisible() ? '<C-n>' : 'j'
 inoremap <expr> k pumvisible() ? '<C-p>' : 'k'
 inoremap <expr> <Down> pumvisible() ? '<C-n>' : '<Down>'
 inoremap <expr> <Up> pumvisible() ? '<C-p>' : '<Up>'
 
 " NETRW
+" because nerdtree is unnecessary
 let g:netrw_banner       = 0        " disable annoying banner
 let g:netrw_browse_split = 4        " open in prior window
 let g:netrw_altv         = 1        " open splits to the right
@@ -219,17 +222,24 @@ let g:netrw_keepdir = 0
 let g:netrw_winsize = 25
 hi! link netrwMarkFile Search
 
-" TAGS FILE
+" findtags dir searches for the root of CVS or GIT repositories
+" and returns the path for the tag file, and $PWD if neigher
+" GIT nor CVS is detected. Tags will go in:
+" - gitroot/.git/tags
+" - cvsroot/.tags/tags
+" - $PWD/.tags/tags
+" The same location will be used by cscope.
 let tagsdir = trim(system("$HOME/.vim/bin/findtagsdir"))
 execute "set tags=".tagsdir."/tags"
 "set tags=.git/tags;.tags/tags;      " Search tagfile backward recursive
 nnoremap gt <c-]>                   " Jump to tag (go tag)
 nnoremap gb <c-o>                   " Jump to last position (go back)
-nnoremap gh :FSHere<CR>             " Jump to header file (go header)
-nnoremap bb :ls<cr>:b
-nnoremap  :Lex<cr>
+nnoremap bg :ls<cr>:b               " Jump to buffer number (buffer go)
+nnoremap bb :ls<cr>:b#<cr><cr>      " Jump to last open buffer (buffer back)
+nnoremap  :Lex<cr>                " open file browser
 
-" CSCOPE
+" PLUGIN: CSCOPE
+" I can never remember these keys.., or what they do
 if has("cscope")
     set csprg=cscope
     set cst
@@ -256,16 +266,16 @@ if has("cscope")
     nmap tf :scs find f <C-R>=expand("<cfile>")<CR><CR>
     nmap ti :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
     nmap td :scs find d <C-R>=expand("<cword>")<CR><CR>
-    function! UpdateCSCOPE()
-        :! cscope -RL -f .git/cscope.out
-        :! ectags -Rf .git/tags
-    endfunction
 endif
 
+" CUSTOM: Good idea, but when have I used this last time?
 " nmap  :cnext<CR>
 " nmap  :cprevious<CR>
 nmap  :execute "grep " . expand("<cword>")<CR><CR>
 
+" CUSTOM: Make shortcuts
+" this is awful cr cr cr cr cr
+" FIXME find a more universal solution to trigger builds
 nmap mm :make<CR><CR><CR>
 nmap mt :make test<CR><CR><CR>
 nmap md :make debug<CR><CR><CR>
@@ -273,6 +283,7 @@ nmap em :!vim Makefile<CR><CR>
 nmap st :!smake . test<CR>
 nmap sm :!smake . <CR>
 
+" CUSTOM: Toggle Paste Mode
 let s:enablepaste = 0
 function! TogglePasteMode()
     if s:enablepaste
@@ -284,12 +295,16 @@ function! TogglePasteMode()
 endfunction
 nmap <S-tab> :call TogglePasteMode()<CR>
 
+" FIXME: not really used...?
 if executable('ugrep')
     set grepprg=ugrep\ -RInk\ -j\ -u\ --tabs=1\ --ignore-files
     set grepformat=%f:%l:%c:%m,%f+%l+%c+%m,%-G%f\\\|%l\\\|%c\\\|%m
 endif
 
-" CUSTOM: # highlights, n searches.
+" CUSTOM: AUTO BRACKET
+inoremap {<cr> {<cr> <cr>}<up><end><c-h>
+
+" CUSTOM: 'h' => highlight word, 'n' => search for it
 nmap # :let @/ = expand('<cword>')\|set hlsearch<C-M>
 
 " CUSTOM: root save
@@ -305,43 +320,39 @@ let g:tagbar_ctags_bin = "ectags"
 " PLUGIN: TERMDEBUGGER
 let g:termdebugger = "egdb"
 
-" PLUGIN: EASY ALIGN
-xmap ga <Plug>(EasyAlign)
-nmap ga <Plug>(EasyAlign)
-
-" CUSTOM: AUTO BRACKET
-inoremap {<cr> {<cr> <cr>}<up><end><c-h>
-
-" CUSTOM: TREAT C FILES AS C, NOT C++
-augroup Programming
-    autocmd!
-    autocmd BufRead,BufNewFile *.h,*.c set filetype=c.doxygen
+"""
+""" AUTOCOMMANDS
+"""
+augroup CisNotCPP
+    au!
+    au BufRead,BufNewFile *.h,*.c set filetype=c.doxygen
 augroup END
 
-" CUSTOM: AUTORELOAD ON VIMRC CHANGE
 augroup AutoReloadVimrc
      au!
      au BufWritePost vimrc so $MYVIMRC
 augroup END
 
-augroup myquickfix
-        autocmd!
-        autocmd QuickFixCmdPost [^l]* cwindow
-        autocmd QuickFixCmdPost l*    lwindow
+augroup AutoOpenCloseQFixWindow
+    au!
+    au QuickFixCmdPost [^l]* cwindow
+    au QuickFixCmdPost l*    lwindow
 augroup END
 
-augroup CurorPosOnLoad
-autocmd BufReadPost *
+augroup LoadCursorPosition
+    au!
+    au BufReadPost *
      \ if line("'\"") > 0 && line("'\"") <= line("$") |
      \   exe "normal! g`\"" |
      \ endif
 augroup END
 
-augroup DiffSyntax
-    autocmd! OptionSet diff syntax off
+augroup ResplitOnResize
+    au!
+    au VimResized * wincmd =
 augroup END
 
-augroup AutoSplitResize
-    autocmd!
-    autocmd VimResized * wincmd =
-augroup END
+augroup AutoTabSpace
+    au!
+    au BufRead,BufNewFile Makefile,/usr/src/*.c,/usr/src/*.h,*.gmk setl sw=8 ts=8 noet
+augroup end