feat!: remove .vimrc vimdf, add fzf-gitdiff.vim

.github/workflows/load_vimrc.yml

@@ -17,13 +17,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
-    - name: single vimrc with vim.tiny
-      run: vim.tiny -E -s -u .vimrc -c "qa!"
+    # - name: single vimrc with vim.tiny
+    #   run: vim.tiny -E -s -u .vimrc -c "qa!"
     - name: install vim
       # CentOS 7.1 uses Vim 7.4.629
       run: sudo ./install/build_vim_from_source.sh 7.4.629
-    - name: single vimrc
-      run: vim -E -s -u .vimrc -c "qa!"
+    # - name: single vimrc
+    #   run: vim -E -s -u .vimrc -c "qa!"
     - name: full vimrc
       run: ln -s `pwd`/root/.vim ~/.vim && vim -E -s -c "qa!"
     - name: full vimrc with vim.tiny

root/.vim/autoload/mycpp.vim

@@ -0,0 +1,62 @@
+function! mycpp#FoldExpr(lnum)
+	let line = getline(a:lnum)
+	if !exists('b:cpp_fold_level')
+		let b:cpp_fold_level = 0
+		let b:last_primitive = ''
+	endif
+
+	let open_braces = len(split(line, '{', 1)) - 1
+	let close_braces = len(split(line, '}', 1)) - 1
+
+	if b:last_primitive == 'if'
+		let b:cpp_fold_level += 1
+	elseif b:last_primitive == 'end'
+		let b:cpp_fold_level -= 1
+	endif
+	let b:last_primitive = ''
+
+	if line =~ '^\s*#\s*\(ifdef\|ifndef\|if\)' || open_braces > close_braces
+		let b:cpp_fold_level += 1
+		let b:last_primitive = 'if'
+		return b:cpp_fold_level
+	elseif line =~ '^\s*#\s*\(else\|elif\)' || (open_braces == close_braces && open_braces > 0)
+		return b:cpp_fold_level - 1
+	elseif line =~ '^\s*#\s*endif' || close_braces > open_braces
+		let b:last_primitive = 'end'
+		let b:cpp_fold_level -= 1
+		return b:cpp_fold_level
+	endif
+
+	return b:cpp_fold_level
+endfunction
+function! mycpp#CompleteFunc(findstart, base)
+	if a:findstart
+		" 确定补全开始的位置
+		let line = getline('.')
+		let start = col('.') - 1
+		while start > 0 && line[start - 1] =~ '\S'
+			let start -= 1
+		endwhile
+		if line[start] != '<' && line[start] != '"'
+			return -3
+		endif
+		return start + 1
+	endif
+
+	if getline('.') =~# &include
+		let filetype = &filetype
+		if filetype == 'cpp' || filetype == 'cuda'
+			" r! ls -1 /usr/include/c++/13 | awk '{print " \x27"$0"\x27"}' | paste -sd,
+			let completions = ['algorithm', 'any', 'array', 'atomic', 'backward', 'barrier', 'bit', 'bits', 'bitset', 'cassert', 'ccomplex', 'cctype', 'cerrno', 'cfenv', 'cfloat', 'charconv', 'chrono', 'cinttypes', 'ciso646', 'climits', 'clocale', 'cmath', 'codecvt', 'compare', 'complex', 'complex.h', 'concepts', 'condition_variable', 'coroutine', 'csetjmp', 'csignal', 'cstdalign', 'cstdarg', 'cstdbool', 'cstddef', 'cstdint', 'cstdio', 'cstdlib', 'cstring', 'ctgmath', 'ctime', 'cuchar', 'cwchar', 'cwctype', 'cxxabi.h', 'debug', 'decimal', 'deque', 'exception', 'execution', 'expected', 'experimental', 'ext', 'fenv.h', 'filesystem', 'format', 'forward_list', 'fstream', 'functional', 'future', 'initializer_list', 'iomanip', 'ios', 'iosfwd', 'iostream', 'istream', 'iterator', 'latch', 'limits', 'list', 'locale', 'map', 'math.h', 'memory', 'memory_resource', 'mutex', 'new', 'numbers', 'numeric', 'optional', 'ostream', 'parallel', 'pstl', 'queue', 'random', 'ranges', 'ratio', 'regex', 'scoped_allocator', 'semaphore', 'set', 'shared_mutex', 'source_location', 'span', 'spanstream', 'sstream', 'stack', 'stacktrace', 'stdatomic.h', 'stdexcept', 'stdfloat', 'stdlib.h', 'stop_token', 'streambuf', 'string', 'string_view', 'syncstream', 'system_error', 'tgmath.h', 'thread', 'tr1', 'tr2', 'tuple', 'typeindex', 'typeinfo', 'type_traits', 'unordered_map', 'unordered_set', 'utility', 'valarray', 'variant', 'vector', 'version']
+			call filter(completions, 'v:val =~ "^" . a:base')
+		else
+			let completions = []
+		endif
+		" 使用getcompletion()获取文件类型的补全列表
+		echom a:base
+		let completions += getcompletion(a:base . '*.h*', 'file_in_path', 1)
+		let completions += getcompletion(a:base . '*/$', 'file_in_path', 1)
+		return completions
+	endif
+	return []
+endfunction

root/.vim/vimrc

@@ -327,17 +327,16 @@ if has('autocmd') " vim-tiny does not have autocmd
 		nnoremap zpr :setlocal foldexpr=(getline(v:lnum)=~@/)?0:(getline(v:lnum-1)=~@/)\\|\\|(getline(v:lnum+1)=~@/)?1:2 foldmethod=expr foldlevel=0 foldcolumn=2<CR>:set foldmethod=syntax<CR><CR>
 		" 打开所有折叠: zR
 
-		if s:has_vimrcd
-			autocmd FileType c,cpp setlocal foldmethod=expr foldexpr=cppfoldexpr#CppFoldExpr(v:lnum)
-		endif
+		autocmd FileType c,cpp,cuda setlocal foldmethod=expr foldexpr=mycpp#FoldExpr(v:lnum)
+		autocmd FileType c,cpp,cuda setlocal completefunc=mycpp#CompleteFunc
 		autocmd FileType python,vim,lua,go,markdown,sh,tex setlocal foldmethod=indent
 
 	endif
 
 	" command -nargs=0 GitBlame !git blame -L line(".") + 1, line(".") + 1 -- %
 	" [[palette]]git-blame						:GitBlame
 	command -range -nargs=0 GitBlame :!git blame -n -L <line1>,<line2> -- %
-
+	
 	" save
 	inoremap <c-S> <esc>:w<CR>i
 

root/.vim/vimrc.d/fzf.vim

@@ -53,6 +53,7 @@ command! -nargs=0 GitUnstaged call fzf#run(fzf#wrap({'source': 'git ls-files -o
 " On :LS!, <bang> evaluates to '!', and '!0' becomes 1
 " The query history for this command will be stored as 'ls' inside g:fzf_history_dir.
 " The name is ignored if g:fzf_history_dir is not defined.
+let g:fzf_history_dir = '~/.local/share/fzf-history'
 " [[palette]]fzf ls							:LS
 command! -bang -complete=dir -nargs=? LS
 			\ call fzf#run(fzf#wrap({'source': 'ls', 'dir': <q-args>}, <bang>0))

root/.vim/vimrc.d/plugin.vim

@@ -197,6 +197,8 @@ if !exists('g:vscode')
 		if v:version >= 900
 			" Alternative: https://github.com/gelguy/wilder.nvim
 			Plug 'girishji/autosuggest.vim'
+			" External cmd is slow.
+			autocmd VimEnter * call g:AutoSuggestSetup({ 'cmd': { 'exclude': ['!'] }})
 		endif
 		if v:version >= 802
 			if g:vimrc_use_coc
@@ -252,6 +254,9 @@ if !exists('g:vscode')
 		let g:GIT_LENS_ENABLED = 0
 	endif
 
+	Plug 'jiangyinzuo/fzf-gitdiff.vim'
+	command! -nargs=* GitDiff call fzf_gitdiff#FillFZF(<f-args>)
+
 	" Plug 'MattesGroeger/vim-bookmarks'
 	if has('nvim') || v:version >= 802
 		Plug 'pechorin/any-jump.vim'