Add go language support
This commit is contained in:
Adam Stankiewicz
parent
9fa15ece8b
commit
591d4d2517
78
autoload/go/complete.vim
Normal file
78
autoload/go/complete.vim
Normal file
@ -0,0 +1,78 @@
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" Copyright 2011 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" This file provides a utility function that performs auto-completion of
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" package names, for use by other commands.
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let s:goos = $GOOS
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let s:goarch = $GOARCH
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if len(s:goos) == 0
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if exists('g:golang_goos')
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let s:goos = g:golang_goos
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elseif has('win32') || has('win64')
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let s:goos = 'windows'
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elseif has('macunix')
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let s:goos = 'darwin'
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else
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let s:goos = '*'
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endif
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endif
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if len(s:goarch) == 0
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if exists('g:golang_goarch')
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let s:goarch = g:golang_goarch
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else
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let s:goarch = '*'
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endif
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endif
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function! go#complete#Package(ArgLead, CmdLine, CursorPos)
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let dirs = []
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if executable('go')
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let goroot = substitute(system('go env GOROOT'), '\n', '', 'g')
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if v:shell_error
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echomsg '\'go env GOROOT\' failed'
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endif
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else
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let goroot = $GOROOT
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endif
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if len(goroot) != 0 && isdirectory(goroot)
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let dirs += [goroot]
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endif
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let pathsep = ':'
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if s:goos == 'windows'
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let pathsep = ';'
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endif
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let workspaces = split($GOPATH, pathsep)
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if workspaces != []
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let dirs += workspaces
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endif
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if len(dirs) == 0
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" should not happen
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return []
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endif
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let ret = {}
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for dir in dirs
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" this may expand to multiple lines
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let root = split(expand(dir . '/pkg/' . s:goos . '_' . s:goarch), "\n")
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for r in root
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for i in split(globpath(r, a:ArgLead.'*'), "\n")
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if isdirectory(i)
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let i .= '/'
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elseif i !~ '\.a$'
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continue
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endif
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let i = substitute(substitute(i[len(r)+1:], '[\\]', '/', 'g'), '\.a$', '', 'g')
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let ret[i] = i
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endfor
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endfor
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endfor
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return sort(keys(ret))
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endfunction
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1
build.sh
1
build.sh
@ -50,6 +50,7 @@ syntax 'slim-template/vim-slim' &
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syntax 'vim-scripts/XSLT-syntax' &
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syntax 'vim-scripts/python.vim--Vasiliev' &
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syntax 'vim-scripts/octave.vim--' &
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syntax 'uggedal/go-vim' &
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wait
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30
compiler/go.vim
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30
compiler/go.vim
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@ -0,0 +1,30 @@
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" Copyright 2013 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" compiler/go.vim: Vim compiler file for Go.
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if exists("current_compiler")
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finish
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endif
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let current_compiler = "go"
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if exists(":CompilerSet") != 2
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command -nargs=* CompilerSet setlocal <args>
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endif
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let s:save_cpo = &cpo
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set cpo-=C
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CompilerSet makeprg=go\ build
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CompilerSet errorformat=
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\%-G#\ %.%#,
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\%A%f:%l:%c:\ %m,
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\%A%f:%l:\ %m,
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\%C%*\\s%m,
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\%-G%.%#
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim:ts=4:sw=4:et
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23
ftdetect/gofiletype.vim
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23
ftdetect/gofiletype.vim
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@ -0,0 +1,23 @@
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" We take care to preserve the user's fileencodings and fileformats,
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" because those settings are global (not buffer local), yet we want
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" to override them for loading Go files, which are defined to be UTF-8.
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let s:current_fileformats = ''
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let s:current_fileencodings = ''
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" define fileencodings to open as utf-8 encoding even if it's ascii.
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function! s:gofiletype_pre()
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let s:current_fileformats = &g:fileformats
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let s:current_fileencodings = &g:fileencodings
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set fileencodings=utf-8 fileformats=unix
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setlocal filetype=go
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endfunction
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" restore fileencodings as others
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function! s:gofiletype_post()
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let &g:fileformats = s:current_fileformats
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let &g:fileencodings = s:current_fileencodings
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endfunction
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au BufNewFile *.go setlocal filetype=go fileencoding=utf-8 fileformat=unix
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au BufRead *.go call s:gofiletype_pre()
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au BufReadPost *.go call s:gofiletype_post()
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17
ftplugin/go.vim
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17
ftplugin/go.vim
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@ -0,0 +1,17 @@
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" Copyright 2013 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" go.vim: Vim filetype plugin for Go.
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if exists("b:did_ftplugin")
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finish
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endif
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let b:did_ftplugin = 1
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setlocal comments=s1:/*,mb:*,ex:*/,://
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setlocal commentstring=//\ %s
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let b:undo_ftplugin = "setl com< cms<"
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" vim:ts=4:sw=4:et
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63
ftplugin/go/fmt.vim
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63
ftplugin/go/fmt.vim
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@ -0,0 +1,63 @@
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" Copyright 2011 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" fmt.vim: Vim command to format Go files with gofmt.
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"
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" This filetype plugin add a new commands for go buffers:
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"
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" :Fmt
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"
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" Filter the current Go buffer through gofmt.
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" It tries to preserve cursor position and avoids
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" replacing the buffer with stderr output.
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"
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" Options:
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"
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" g:go_fmt_commands [default=1]
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"
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" Flag to indicate whether to enable the commands listed above.
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"
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if exists("b:did_ftplugin_go_fmt")
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finish
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endif
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if !exists("g:go_fmt_commands")
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let g:go_fmt_commands = 1
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endif
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if g:go_fmt_commands
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command! -buffer Fmt call s:GoFormat()
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endif
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function! s:GoFormat()
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let view = winsaveview()
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silent %!gofmt
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if v:shell_error
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let errors = []
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for line in getline(1, line('$'))
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let tokens = matchlist(line, '^\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)')
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if !empty(tokens)
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call add(errors, {"filename": @%,
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\"lnum": tokens[2],
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\"col": tokens[3],
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\"text": tokens[4]})
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endif
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endfor
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if empty(errors)
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% | " Couldn't detect gofmt error format, output errors
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endif
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undo
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if !empty(errors)
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call setloclist(0, errors, 'r')
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endif
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echohl Error | echomsg "Gofmt returned error" | echohl None
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endif
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call winrestview(view)
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endfunction
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let b:did_ftplugin_go_fmt = 1
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" vim:ts=4:sw=4:et
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250
ftplugin/go/import.vim
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250
ftplugin/go/import.vim
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@ -0,0 +1,250 @@
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" Copyright 2011 The Go Authors. All rights reserved.
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" Use of this source code is governed by a BSD-style
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" license that can be found in the LICENSE file.
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"
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" import.vim: Vim commands to import/drop Go packages.
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"
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" This filetype plugin adds three new commands for go buffers:
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"
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" :Import {path}
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"
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" Import ensures that the provided package {path} is imported
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" in the current Go buffer, using proper style and ordering.
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" If {path} is already being imported, an error will be
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" displayed and the buffer will be untouched.
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"
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" :ImportAs {localname} {path}
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"
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" Same as Import, but uses a custom local name for the package.
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"
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" :Drop {path}
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"
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" Remove the import line for the provided package {path}, if
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" present in the current Go buffer. If {path} is not being
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" imported, an error will be displayed and the buffer will be
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" untouched.
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"
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" If you would like to add shortcuts, you can do so by doing the following:
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"
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" Import fmt
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" au Filetype go nnoremap <buffer> <LocalLeader>f :Import fmt<CR>
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"
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" Drop fmt
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" au Filetype go nnoremap <buffer> <LocalLeader>F :Drop fmt<CR>
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"
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" Import the word under your cursor
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" au Filetype go nnoremap <buffer> <LocalLeader>k
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" \ :exe 'Import ' . expand('<cword>')<CR>
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"
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" The backslash '\' is the default maplocalleader, so it is possible that
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" your vim is set to use a different character (:help maplocalleader).
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"
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" Options:
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"
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" g:go_import_commands [default=1]
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"
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" Flag to indicate whether to enable the commands listed above.
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"
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if exists("b:did_ftplugin_go_import")
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finish
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endif
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if !exists("g:go_import_commands")
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let g:go_import_commands = 1
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endif
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if g:go_import_commands
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command! -buffer -nargs=? -complete=customlist,go#complete#Package Drop call s:SwitchImport(0, '', <f-args>)
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command! -buffer -nargs=1 -complete=customlist,go#complete#Package Import call s:SwitchImport(1, '', <f-args>)
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command! -buffer -nargs=* -complete=customlist,go#complete#Package ImportAs call s:SwitchImport(1, <f-args>)
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endif
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function! s:SwitchImport(enabled, localname, path)
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let view = winsaveview()
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let path = a:path
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" Quotes are not necessary, so remove them if provided.
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if path[0] == '"'
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let path = strpart(path, 1)
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endif
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if path[len(path)-1] == '"'
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let path = strpart(path, 0, len(path) - 1)
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endif
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if path == ''
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call s:Error('Import path not provided')
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return
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endif
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" Extract any site prefix (e.g. github.com/).
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" If other imports with the same prefix are grouped separately,
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" we will add this new import with them.
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" Only up to and including the first slash is used.
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let siteprefix = matchstr(path, "^[^/]*/")
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let qpath = '"' . path . '"'
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if a:localname != ''
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let qlocalpath = a:localname . ' ' . qpath
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else
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let qlocalpath = qpath
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endif
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let indentstr = 0
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let packageline = -1 " Position of package name statement
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let appendline = -1 " Position to introduce new import
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let deleteline = -1 " Position of line with existing import
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let linesdelta = 0 " Lines added/removed
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" Find proper place to add/remove import.
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let line = 0
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while line <= line('$')
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let linestr = getline(line)
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if linestr =~# '^package\s'
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let packageline = line
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let appendline = line
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elseif linestr =~# '^import\s\+('
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let appendstr = qlocalpath
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let indentstr = 1
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let appendline = line
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let firstblank = -1
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let lastprefix = ""
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while line <= line("$")
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let line = line + 1
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let linestr = getline(line)
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let m = matchlist(getline(line), '^\()\|\(\s\+\)\(\S*\s*\)"\(.\+\)"\)')
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if empty(m)
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if siteprefix == "" && a:enabled
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" must be in the first group
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break
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endif
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" record this position, but keep looking
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if firstblank < 0
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let firstblank = line
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endif
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continue
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endif
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if m[1] == ')'
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" if there's no match, add it to the first group
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if appendline < 0 && firstblank >= 0
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let appendline = firstblank
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endif
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break
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endif
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let lastprefix = matchstr(m[4], "^[^/]*/")
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if a:localname != '' && m[3] != ''
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let qlocalpath = printf('%-' . (len(m[3])-1) . 's %s', a:localname, qpath)
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endif
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let appendstr = m[2] . qlocalpath
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let indentstr = 0
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if m[4] == path
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let appendline = -1
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let deleteline = line
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break
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elseif m[4] < path
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" don't set candidate position if we have a site prefix,
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" we've passed a blank line, and this doesn't share the same
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" site prefix.
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if siteprefix == "" || firstblank < 0 || match(m[4], "^" . siteprefix) >= 0
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let appendline = line
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endif
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elseif siteprefix != "" && match(m[4], "^" . siteprefix) >= 0
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" first entry of site group
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let appendline = line - 1
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break
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endif
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endwhile
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break
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elseif linestr =~# '^import '
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if appendline == packageline
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let appendstr = 'import ' . qlocalpath
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let appendline = line - 1
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endif
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let m = matchlist(linestr, '^import\(\s\+\)\(\S*\s*\)"\(.\+\)"')
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if !empty(m)
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if m[3] == path
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let appendline = -1
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let deleteline = line
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break
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endif
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if m[3] < path
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let appendline = line
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endif
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if a:localname != '' && m[2] != ''
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let qlocalpath = printf("%s %" . len(m[2])-1 . "s", a:localname, qpath)
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endif
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let appendstr = 'import' . m[1] . qlocalpath
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endif
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elseif linestr =~# '^\(var\|const\|type\|func\)\>'
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break
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endif
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let line = line + 1
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endwhile
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" Append or remove the package import, as requested.
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if a:enabled
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if deleteline != -1
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call s:Error(qpath . ' already being imported')
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elseif appendline == -1
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call s:Error('No package line found')
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else
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if appendline == packageline
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call append(appendline + 0, '')
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call append(appendline + 1, 'import (')
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call append(appendline + 2, ')')
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let appendline += 2
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let linesdelta += 3
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let appendstr = qlocalpath
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let indentstr = 1
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endif
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call append(appendline, appendstr)
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execute appendline + 1
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if indentstr
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execute 'normal >>'
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endif
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let linesdelta += 1
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endif
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else
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if deleteline == -1
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call s:Error(qpath . ' not being imported')
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else
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execute deleteline . 'd'
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let linesdelta -= 1
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if getline(deleteline-1) =~# '^import\s\+(' && getline(deleteline) =~# '^)'
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" Delete empty import block
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let deleteline -= 1
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execute deleteline . "d"
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execute deleteline . "d"
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let linesdelta -= 2
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endif
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if getline(deleteline) == '' && getline(deleteline - 1) == ''
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" Delete spacing for removed line too.
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execute deleteline . "d"
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let linesdelta -= 1
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endif
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endif
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endif
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" Adjust view for any changes.
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let view.lnum += linesdelta
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let view.topline += linesdelta
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if view.topline < 0
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let view.topline = 0
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endif
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" Put buffer back where it was.
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call winrestview(view)
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endfunction
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function! s:Error(s)
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echohl Error | echo a:s | echohl None
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endfunction
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let b:did_ftplugin_go_import = 1
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" vim:ts=4:sw=4:et
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78
ftplugin/go/test.sh
Executable file
78
ftplugin/go/test.sh
Executable file
@ -0,0 +1,78 @@
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#!/bin/bash -e
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#
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# Copyright 2012 The Go Authors. All rights reserved.
|
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# Use of this source code is governed by a BSD-style
|
||||
# license that can be found in the LICENSE file.
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#
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# Tests for import.vim.
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cd $(dirname $0)
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cat > base.go <<EOF
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package test
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import (
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||||
"bytes"
|
||||
"io"
|
||||
"net"
|
||||
|
||||
"mycorp/foo"
|
||||
)
|
||||
EOF
|
||||
|
||||
fail=0
|
||||
|
||||
# usage: test_one command pattern
|
||||
# Pattern is a PCRE expression that will match across lines.
|
||||
test_one() {
|
||||
echo 2>&1 -n "$1: "
|
||||
vim -e -s -u /dev/null -U /dev/null --noplugin -c "source import.vim" \
|
||||
-c "$1" -c 'wq! test.go' base.go
|
||||
# ensure blank lines are treated correctly
|
||||
if ! gofmt test.go | cmp test.go -; then
|
||||
echo 2>&1 "gofmt conflict"
|
||||
gofmt test.go | diff -u test.go - | sed "s/^/ /" 2>&1
|
||||
fail=1
|
||||
return
|
||||
fi
|
||||
if ! [[ $(cat test.go) =~ $2 ]]; then
|
||||
echo 2>&1 "$2 did not match"
|
||||
cat test.go | sed "s/^/ /" 2>&1
|
||||
fail=1
|
||||
return
|
||||
fi
|
||||
echo 2>&1 "ok"
|
||||
}
|
||||
|
||||
# Tests for Import
|
||||
|
||||
test_one "Import baz" '"baz".*"bytes"'
|
||||
test_one "Import io/ioutil" '"io".*"io/ioutil".*"net"'
|
||||
test_one "Import myc" '"io".*"myc".*"net"' # prefix of a site prefix
|
||||
test_one "Import nat" '"io".*"nat".*"net"'
|
||||
test_one "Import net/http" '"net".*"net/http".*"mycorp/foo"'
|
||||
test_one "Import zoo" '"net".*"zoo".*"mycorp/foo"'
|
||||
test_one "Import mycorp/bar" '"net".*"mycorp/bar".*"mycorp/foo"'
|
||||
test_one "Import mycorp/goo" '"net".*"mycorp/foo".*"mycorp/goo"'
|
||||
|
||||
# Tests for Drop
|
||||
|
||||
cat > base.go <<EOF
|
||||
package test
|
||||
|
||||
import (
|
||||
"foo"
|
||||
|
||||
"something"
|
||||
"zoo"
|
||||
)
|
||||
EOF
|
||||
|
||||
test_one "Drop something" '\([^"]*"foo"[^"]*"zoo"[^"]*\)'
|
||||
|
||||
rm -f base.go test.go
|
||||
if [ $fail -gt 0 ]; then
|
||||
echo 2>&1 "FAIL"
|
||||
exit 1
|
||||
fi
|
||||
echo 2>&1 "PASS"
|
||||
65
indent/go.vim
Normal file
65
indent/go.vim
Normal file
@ -0,0 +1,65 @@
|
||||
" Copyright 2011 The Go Authors. All rights reserved.
|
||||
" Use of this source code is governed by a BSD-style
|
||||
" license that can be found in the LICENSE file.
|
||||
"
|
||||
" indent/go.vim: Vim indent file for Go.
|
||||
"
|
||||
" TODO:
|
||||
" - function invocations split across lines
|
||||
" - general line splits (line ends in an operator)
|
||||
|
||||
if exists("b:did_indent")
|
||||
finish
|
||||
endif
|
||||
let b:did_indent = 1
|
||||
|
||||
" C indentation is too far off useful, mainly due to Go's := operator.
|
||||
" Let's just define our own.
|
||||
setlocal nolisp
|
||||
setlocal autoindent
|
||||
setlocal indentexpr=GoIndent(v:lnum)
|
||||
setlocal indentkeys+=<:>,0=},0=)
|
||||
|
||||
if exists("*GoIndent")
|
||||
finish
|
||||
endif
|
||||
|
||||
function! GoIndent(lnum)
|
||||
let prevlnum = prevnonblank(a:lnum-1)
|
||||
if prevlnum == 0
|
||||
" top of file
|
||||
return 0
|
||||
endif
|
||||
|
||||
" grab the previous and current line, stripping comments.
|
||||
let prevl = substitute(getline(prevlnum), '//.*$', '', '')
|
||||
let thisl = substitute(getline(a:lnum), '//.*$', '', '')
|
||||
let previ = indent(prevlnum)
|
||||
|
||||
let ind = previ
|
||||
|
||||
if prevl =~ '[({]\s*$'
|
||||
" previous line opened a block
|
||||
let ind += &sw
|
||||
endif
|
||||
if prevl =~# '^\s*\(case .*\|default\):$'
|
||||
" previous line is part of a switch statement
|
||||
let ind += &sw
|
||||
endif
|
||||
" TODO: handle if the previous line is a label.
|
||||
|
||||
if thisl =~ '^\s*[)}]'
|
||||
" this line closed a block
|
||||
let ind -= &sw
|
||||
endif
|
||||
|
||||
" Colons are tricky.
|
||||
" We want to outdent if it's part of a switch ("case foo:" or "default:").
|
||||
" We ignore trying to deal with jump labels because (a) they're rare, and
|
||||
" (b) they're hard to disambiguate from a composite literal key.
|
||||
if thisl =~# '^\s*\(case .*\|default\):$'
|
||||
let ind -= &sw
|
||||
endif
|
||||
|
||||
return ind
|
||||
endfunction
|
||||
207
syntax/go.vim
Normal file
207
syntax/go.vim
Normal file
@ -0,0 +1,207 @@
|
||||
" Copyright 2009 The Go Authors. All rights reserved.
|
||||
" Use of this source code is governed by a BSD-style
|
||||
" license that can be found in the LICENSE file.
|
||||
"
|
||||
" go.vim: Vim syntax file for Go.
|
||||
"
|
||||
" Options:
|
||||
" There are some options for customizing the highlighting; the recommended
|
||||
" settings are the default values, but you can write:
|
||||
" let OPTION_NAME = 0
|
||||
" in your ~/.vimrc file to disable particular options. You can also write:
|
||||
" let OPTION_NAME = 1
|
||||
" to enable particular options. At present, all options default to on.
|
||||
"
|
||||
" - go_highlight_array_whitespace_error
|
||||
" Highlights white space after "[]".
|
||||
" - go_highlight_chan_whitespace_error
|
||||
" Highlights white space around the communications operator that don't follow
|
||||
" the standard style.
|
||||
" - go_highlight_extra_types
|
||||
" Highlights commonly used library types (io.Reader, etc.).
|
||||
" - go_highlight_space_tab_error
|
||||
" Highlights instances of tabs following spaces.
|
||||
" - go_highlight_trailing_whitespace_error
|
||||
" Highlights trailing white space.
|
||||
|
||||
" Quit when a (custom) syntax file was already loaded
|
||||
if exists("b:current_syntax")
|
||||
finish
|
||||
endif
|
||||
|
||||
if !exists("go_highlight_array_whitespace_error")
|
||||
let go_highlight_array_whitespace_error = 1
|
||||
endif
|
||||
if !exists("go_highlight_chan_whitespace_error")
|
||||
let go_highlight_chan_whitespace_error = 1
|
||||
endif
|
||||
if !exists("go_highlight_extra_types")
|
||||
let go_highlight_extra_types = 1
|
||||
endif
|
||||
if !exists("go_highlight_space_tab_error")
|
||||
let go_highlight_space_tab_error = 1
|
||||
endif
|
||||
if !exists("go_highlight_trailing_whitespace_error")
|
||||
let go_highlight_trailing_whitespace_error = 1
|
||||
endif
|
||||
|
||||
syn case match
|
||||
|
||||
syn keyword goDirective package import
|
||||
syn keyword goDeclaration var const type
|
||||
syn keyword goDeclType struct interface
|
||||
|
||||
hi def link goDirective Statement
|
||||
hi def link goDeclaration Keyword
|
||||
hi def link goDeclType Keyword
|
||||
|
||||
" Keywords within functions
|
||||
syn keyword goStatement defer go goto return break continue fallthrough
|
||||
syn keyword goConditional if else switch select
|
||||
syn keyword goLabel case default
|
||||
syn keyword goRepeat for range
|
||||
|
||||
hi def link goStatement Statement
|
||||
hi def link goConditional Conditional
|
||||
hi def link goLabel Label
|
||||
hi def link goRepeat Repeat
|
||||
|
||||
" Predefined types
|
||||
syn keyword goType chan map bool string error
|
||||
syn keyword goSignedInts int int8 int16 int32 int64 rune
|
||||
syn keyword goUnsignedInts byte uint uint8 uint16 uint32 uint64 uintptr
|
||||
syn keyword goFloats float32 float64
|
||||
syn keyword goComplexes complex64 complex128
|
||||
|
||||
hi def link goType Type
|
||||
hi def link goSignedInts Type
|
||||
hi def link goUnsignedInts Type
|
||||
hi def link goFloats Type
|
||||
hi def link goComplexes Type
|
||||
|
||||
" Treat func specially: it's a declaration at the start of a line, but a type
|
||||
" elsewhere. Order matters here.
|
||||
syn match goType /\<func\>/
|
||||
syn match goDeclaration /^func\>/
|
||||
|
||||
" Predefined functions and values
|
||||
syn keyword goBuiltins append cap close complex copy delete imag len
|
||||
syn keyword goBuiltins make new panic print println real recover
|
||||
syn keyword goConstants iota true false nil
|
||||
|
||||
hi def link goBuiltins Keyword
|
||||
hi def link goConstants Keyword
|
||||
|
||||
" Comments; their contents
|
||||
syn keyword goTodo contained TODO FIXME XXX BUG
|
||||
syn cluster goCommentGroup contains=goTodo
|
||||
syn region goComment start="/\*" end="\*/" contains=@goCommentGroup,@Spell
|
||||
syn region goComment start="//" end="$" contains=@goCommentGroup,@Spell
|
||||
|
||||
hi def link goComment Comment
|
||||
hi def link goTodo Todo
|
||||
|
||||
" Go escapes
|
||||
syn match goEscapeOctal display contained "\\[0-7]\{3}"
|
||||
syn match goEscapeC display contained +\\[abfnrtv\\'"]+
|
||||
syn match goEscapeX display contained "\\x\x\{2}"
|
||||
syn match goEscapeU display contained "\\u\x\{4}"
|
||||
syn match goEscapeBigU display contained "\\U\x\{8}"
|
||||
syn match goEscapeError display contained +\\[^0-7xuUabfnrtv\\'"]+
|
||||
|
||||
hi def link goEscapeOctal goSpecialString
|
||||
hi def link goEscapeC goSpecialString
|
||||
hi def link goEscapeX goSpecialString
|
||||
hi def link goEscapeU goSpecialString
|
||||
hi def link goEscapeBigU goSpecialString
|
||||
hi def link goSpecialString Special
|
||||
hi def link goEscapeError Error
|
||||
|
||||
" Strings and their contents
|
||||
syn cluster goStringGroup contains=goEscapeOctal,goEscapeC,goEscapeX,goEscapeU,goEscapeBigU,goEscapeError
|
||||
syn region goString start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@goStringGroup
|
||||
syn region goRawString start=+`+ end=+`+
|
||||
|
||||
hi def link goString String
|
||||
hi def link goRawString String
|
||||
|
||||
" Characters; their contents
|
||||
syn cluster goCharacterGroup contains=goEscapeOctal,goEscapeC,goEscapeX,goEscapeU,goEscapeBigU
|
||||
syn region goCharacter start=+'+ skip=+\\\\\|\\'+ end=+'+ contains=@goCharacterGroup
|
||||
|
||||
hi def link goCharacter Character
|
||||
|
||||
" Regions
|
||||
syn region goBlock start="{" end="}" transparent fold
|
||||
syn region goParen start='(' end=')' transparent
|
||||
|
||||
" Integers
|
||||
syn match goDecimalInt "\<\d\+\([Ee]\d\+\)\?\>"
|
||||
syn match goHexadecimalInt "\<0x\x\+\>"
|
||||
syn match goOctalInt "\<0\o\+\>"
|
||||
syn match goOctalError "\<0\o*[89]\d*\>"
|
||||
|
||||
hi def link goDecimalInt Integer
|
||||
hi def link goHexadecimalInt Integer
|
||||
hi def link goOctalInt Integer
|
||||
hi def link Integer Number
|
||||
|
||||
" Floating point
|
||||
syn match goFloat "\<\d\+\.\d*\([Ee][-+]\d\+\)\?\>"
|
||||
syn match goFloat "\<\.\d\+\([Ee][-+]\d\+\)\?\>"
|
||||
syn match goFloat "\<\d\+[Ee][-+]\d\+\>"
|
||||
|
||||
hi def link goFloat Float
|
||||
|
||||
" Imaginary literals
|
||||
syn match goImaginary "\<\d\+i\>"
|
||||
syn match goImaginary "\<\d\+\.\d*\([Ee][-+]\d\+\)\?i\>"
|
||||
syn match goImaginary "\<\.\d\+\([Ee][-+]\d\+\)\?i\>"
|
||||
syn match goImaginary "\<\d\+[Ee][-+]\d\+i\>"
|
||||
|
||||
hi def link goImaginary Number
|
||||
|
||||
" Spaces after "[]"
|
||||
if go_highlight_array_whitespace_error != 0
|
||||
syn match goSpaceError display "\(\[\]\)\@<=\s\+"
|
||||
endif
|
||||
|
||||
" Spacing errors around the 'chan' keyword
|
||||
if go_highlight_chan_whitespace_error != 0
|
||||
" receive-only annotation on chan type
|
||||
syn match goSpaceError display "\(<-\)\@<=\s\+\(chan\>\)\@="
|
||||
" send-only annotation on chan type
|
||||
syn match goSpaceError display "\(\<chan\)\@<=\s\+\(<-\)\@="
|
||||
" value-ignoring receives in a few contexts
|
||||
syn match goSpaceError display "\(\(^\|[={(,;]\)\s*<-\)\@<=\s\+"
|
||||
endif
|
||||
|
||||
" Extra types commonly seen
|
||||
if go_highlight_extra_types != 0
|
||||
syn match goExtraType /\<bytes\.\(Buffer\)\>/
|
||||
syn match goExtraType /\<io\.\(Reader\|Writer\|ReadWriter\|ReadWriteCloser\)\>/
|
||||
syn match goExtraType /\<reflect\.\(Kind\|Type\|Value\)\>/
|
||||
syn match goExtraType /\<unsafe\.Pointer\>/
|
||||
endif
|
||||
|
||||
" Space-tab error
|
||||
if go_highlight_space_tab_error != 0
|
||||
syn match goSpaceError display " \+\t"me=e-1
|
||||
endif
|
||||
|
||||
" Trailing white space error
|
||||
if go_highlight_trailing_whitespace_error != 0
|
||||
syn match goSpaceError display excludenl "\s\+$"
|
||||
endif
|
||||
|
||||
hi def link goExtraType Type
|
||||
hi def link goSpaceError Error
|
||||
|
||||
" Search backwards for a global declaration to start processing the syntax.
|
||||
"syn sync match goSync grouphere NONE /^\(const\|var\|type\|func\)\>/
|
||||
|
||||
" There's a bug in the implementation of grouphere. For now, use the
|
||||
" following as a more expensive/less precise workaround.
|
||||
syn sync minlines=500
|
||||
|
||||
let b:current_syntax = "go"
|
||||
20
syntax/godoc.vim
Normal file
20
syntax/godoc.vim
Normal file
@ -0,0 +1,20 @@
|
||||
" Copyright 2011 The Go Authors. All rights reserved.
|
||||
" Use of this source code is governed by a BSD-style
|
||||
" license that can be found in the LICENSE file.
|
||||
|
||||
if exists("b:current_syntax")
|
||||
finish
|
||||
endif
|
||||
|
||||
syn case match
|
||||
syn match godocTitle "^\([A-Z]*\)$"
|
||||
|
||||
command -nargs=+ HiLink hi def link <args>
|
||||
|
||||
HiLink godocTitle Title
|
||||
|
||||
delcommand HiLink
|
||||
|
||||
let b:current_syntax = "godoc"
|
||||
|
||||
" vim:ts=4 sts=2 sw=2:
|
||||
Loading…
Reference in New Issue
Block a user