终端 vim 中的语法高亮显示，但 gVIM 中没有

Question

我目前在终端中使用 VIM，并且有完美的语法突出显示。但是当我尝试使用 gvim 时，无论什么类型的文件或输入多少次： ":syntax on" 我都没有得到任何语法突出显示。有人有什么想法吗？

谢谢。

这是我的 .vimrc 供有兴趣的人使用：

" Turn on pathogen for all plug-ins installed after 9/13/2010
call pathogen#helptags()
call pathogen#runtime_append_all_bundles()

" My color theme for vim
colors sorcerer

" Disable line wrapping for now
set nowrap

" Enable the mouse even when vi is used in the terminal
set mouse=a

" Since I use linux, I want this
let g:clipbrdDefaultReg = '+'

" This shows what you are typing as a command.  I love this!
set showcmd

" Automatically cd into the directory that the file is in
autocmd BufEnter * execute "chdir ".escape(expand("%:p:h"), ' ')

"Fix Vim's regex...
nnoremap / /\v
vnoremap / /\v

" Gimme some breathing room at the bottom please...
set scrolloff=5

" makes vim usable with screen
set restorescreen

" Disable the arrow keys... helps the learning
map <up> <nop>
map <down> <nop>
map <left> <nop>
map <right> <nop>
imap <up> <nop>
imap <down> <nop>
imap <left> <nop>
imap <right> <nop>


"Kill error bells
set noerrorbells
set visualbell
set t_vb=

" Turn on spell check
" set spell

" Thesaurus!! 
set thesaurus+=/usr/share/myspell/dicts/mthesaur.txt

" Some NERDTree love
let NERDTreeBookmarksFile=expand("$HOME/.vim/NERDTreeBookmarks")

let NERDTreeShowBookmarks=1
let NERDTreeQuitOnOpen=1
let NERDTreeHighlightCursorline=1
let NERDTreeShowFiles=1
let NERDTreeShowHidden=1

" Make swapping windows easier...
map <C-h> <C-w>h
map <C-j> <C-w>j
map <C-k> <C-w>k
map <C-l> <C-w>l

" Allow for buffers to be hidden so that they need not be closed to go to
" another file
set hidden

" Turn on incremental search
set incsearch
set smartcase

" Long history is long
set history=1000
set undolevels=1000

" No need for a vi backup file
set nobackup

" Colors!!
set t_Co=256

" Compatibility
set nocompatible

set formatprg=par

" Syntastic!!
let g:syntastic_enable_signs=1
let g:syntastic_auto_loclist=1
let g:syntastic_quiet_warnings=0

" For soft wrapping text
command! -nargs=* Wrap set wrap linebreak nolist
set showbreak=…

" Sandro spacing preferences here
set number
set expandtab
set autoindent
set smartindent
set softtabstop=4
set shiftwidth=4
set shiftround

" Sandro key mapping here
map <F2> :NERDTreeToggle<CR>

"allow backspacing over everything in insert mode
set backspace=indent,eol,start

set showmode "show current mode down the bottom

"Setting the status line...

set statusline=%f       "tail of the filename

"display a warning if the file format isn't Unix
set statusline+=%#warningmsg#
set statusline+=%{&ff!='unix'?'['.&ff.']':''}
set statusline+=%*

"display a warning if file encoding isn't UTf-8
set statusline+=%#warningmsg#
set statusline+=%{(&fenc!='utf-8'&&&fenc!='')?'['.&fenc.']':''}
set statusline+=%*

set statusline+=%h      "help file flag
set statusline+=%y      "filetype
set statusline+=%r      "read only flag
set statusline+=%m      "modified flag

"Syntastic!!
" set statusline+=%#warningmsg#
" set statusline+=%{SyntasticStatuslineFlag()}
" set statusline+=%*


" Auto completion options
set wildmode=list:longest  "Change tab completion to be like Bash's
set wildignore=*.o,*.obj,*~,*.swp,*.pyc "Files to ignore on auto complete

"display tabs and trailing spaces
set list

" Use the same symbols as TextMate for tabstops and EOLs
set listchars=tab:▸\•,extends:»,precedes:«,trail:•


let g:pydiction_location='~/.vim/after/ftplugin/pydiction/complete-dict'
set sm
set ai
let java_highlight_all=1
let java_highlight_functions="style"
let java_allow_cpp_keywords=1
set tags=~/.tags
set complete=.,w,b,u,t,i

command W w !sudo tee % > /dev/null

" IMPORTANT: win32 users will need to have 'shell slash' set so that latex
" can be called correctly.
"set shell slash

" IMPORTANT: grep will sometimes skip displaying the file name if you
" search in a singe file. This will confuse Latex-Suite. Set your grep
" program to always generate a file-name.
"set grepprg=grep\ -nH\ $*


" OPTIONAL: Starting with Vim 7, the filetype of empty .tex files defaults to
" 'plaintex' instead of 'tex', which results in vim-latex not being loaded.
" The following changes the default filetype back to 'tex':
" let g:tex_flavor='latex'

filetype on        " enables filetype detection
filetype plugin on " enables filetype specific plug-ins
syntax on
filetype indent on " OPTIONAL: This enables automatic indentation as you type.


" VIM 7.3 features here...
if v:version >= 703
    set relativenumber
    set undofile
endif

Answer 1

1. 使用 :let g:colors_name 查看已加载的颜色方案的名称，该值应该是 'sorcerer'，如果不是，则出现严重错误
   • 输入 :hi Operator，您的“xxx”部分应该带有颜色，并且您应该在输出中看到 guifg=。
   • 在 .vimrc 顶部添加一个新行，仅包含单词“finish”，这将停止 vim 处理您的 .vimrc。使用 :colors default 和 :syntax on 应该足以打开语法突出显示。如果这有效，那么只需将 finish 行向下移动到 .vimrc 中，直到找到破坏语法突出显示的部分。
   • 在 Windows 上，gVim 使用名为 _vimrc 的文件，因此也请检查该文件。

Answer 2

当你在 gvim 中输入 :version 时，你会看到 +syntax 列在你的功能列表中吗？

尝试将其与常规 Vim 版本进行比较。也许您的 gvim 版本不包含语法突出显示功能。

Answer 3

当我最终弄清楚如何获取 gvim 7.3 后，问题就得到了解决。然后语法高亮就神奇地出现了。

Answer 4

基于 Thien 的回应，我也有同样的经历（set syntax=on 失败，菜单选项成功，但只有在 Vim 重新启动后才会成功）。

菜单选项显然会触发 :syn=on，将其添加到 _vimrc 确实会持续启用语法高亮，而 set syntax=on 则没有。我将把它留给有更多经验的人来解释这两者之间的区别。

Answer 5

set syntax=xxx 在 Windows XP 上的 gvim 7.3 中对我不起作用，尽管它在 cygwin 中的 vim 中起作用。要获得语法突出显示，我必须转到 Menu >语法>在菜单中显示文件类型 >选择语法。我猜想菜单命令和 vim 命令在 Windows 上与 gvim 做的事情不一样。