不知道 Perl，我无法为我试验的较新的 c++ 库配置语法。Vim 拒绝识别头文件。这是一个编译良好但 syntastic 显示错误的程序：
#include <QApplication> <----------- line of error as in title
#include <QPushButton>
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
QPushButton hello("Hello world!");
hello.resize(100, 30);
hello.show();
return app.exec();
}
这是我在 vim 的 syntax-checkers 子目录中的 cpp.vim 文件。注意我试图在这个中添加到 Qt4 的路径但没有用
" in order to also check header files add this to your .vimrc:
" (this usually creates a .gch file in your source directory)
"
" let g:syntastic_cpp_check_header = 1
"
" To disable the search of included header files after special
" libraries like gtk and glib add this line to your .vimrc:
"
" let g:syntastic_cpp_no_include_search = 1
"
" To enable header files being re-checked on every file write add the
" following line to your .vimrc. Otherwise the header files are checked only
" one time on initially loading the file.
" In order to force syntastic to refresh the header includes simply
" unlet b:syntastic_cpp_includes. Then the header files are being re-checked
" on the next file write.
"
" let g:syntastic_cpp_auto_refresh_includes = 1
"
" Alternatively you can set the buffer local variable b:syntastic_cpp_cflags.
" If this variable is set for the current buffer no search for additional
" libraries is done. I.e. set the variable like this:
"
" let b:syntastic_cpp_cflags = ' -I/usr/include/libsoup-2.4'
"
" Moreover it is possible to add additional compiler options to the syntax
" checking execution via the variable 'g:syntastic_cpp_compiler_options':
"
let g:syntastic_cpp_compiler_options = ' -std=c++0x'
if exists('loaded_cpp_syntax_checker')
finish
endif
let loaded_cpp_syntax_checker = 1
if !executable('g++')
finish
endif
let s:save_cpo = &cpo
set cpo&vim
function! SyntaxCheckers_cpp_GetLocList()
let makeprg = 'g++ -fsyntax-only '.shellescape(expand('%'))
let errorformat = '%-G%f:%s:,%f:%l:%c: %m,%f:%l: %m'
if expand('%') =~? '\%(.h\|.hpp\|.hh\)$'
if exists('g:syntastic_cpp_check_header')
let makeprg = 'g++ -c '.shellescape(expand('%'))
else
return []
endif
endif
if exists('g:syntastic_cpp_compiler_options')
let makeprg .= g:syntastic_cpp_compiler_options
endif
if !exists('b:syntastic_cpp_cflags')
if !exists('g:syntastic_cpp_no_include_search') ||
\ g:syntastic_cpp_no_include_search != 1
if exists('g:syntastic_cpp_auto_refresh_includes') &&
\ g:syntastic_cpp_auto_refresh_includes != 0
let makeprg .= syntastic#c#SearchHeaders()
else
if !exists('b:syntastic_cpp_includes')
let b:syntastic_cpp_includes = syntastic#c#SearchHeaders()
endif
let makeprg .= b:syntastic_cpp_includes
endif
endif
else
let makeprg .= b:syntastic_cpp_cflags
endif
return SyntasticMake({ 'makeprg': makeprg, 'errorformat': errorformat })
endfunction
let &cpo = s:save_cpo
unlet s:save_cpo
let s:default_includes = [ '.', '..', 'include', 'includes' ]
let s:default_includes = [ '.', '..', 'include', 'includes','../include', '../includes' ]
function! s:GetIncludeDirs()
let include_dirs = s:default_includes
endfunction
" vim: set et sts=4 sw=4:
以及我的 .gvimrc 中的语法相关行：
"===============================SYNTASTICSETTINGS================================================
"set statusline+=%#warningmsg#
"set statusline+=%{SyntasticStatuslineFlag()}
"set statusline+=%*
let g:syntastic_cpp_include_dirs = ['../include','include']
let g:syntastic_cpp_check_header = 1
let g:syntastic_enable_signs=1
let g:syntastic_quiet_warnings=1
set wildchar=<Tab> wildmenu wildmode=full
我希望能帮助我学习语法检查器和语法检查器的工作原理，因为我怀疑这个问题会在我每次练习不同的开发工具包时再次出现。谢谢