diff options
| -rw-r--r-- | autoload/go/complete.vim | 78 | ||||
| -rwxr-xr-x | build.sh | 1 | ||||
| -rw-r--r-- | compiler/go.vim | 30 | ||||
| -rw-r--r-- | ftdetect/gofiletype.vim | 23 | ||||
| -rw-r--r-- | ftplugin/go.vim | 17 | ||||
| -rw-r--r-- | ftplugin/go/fmt.vim | 63 | ||||
| -rw-r--r-- | ftplugin/go/import.vim | 250 | ||||
| -rwxr-xr-x | ftplugin/go/test.sh | 78 | ||||
| -rw-r--r-- | indent/go.vim | 65 | ||||
| -rw-r--r-- | syntax/go.vim | 207 | ||||
| -rw-r--r-- | syntax/godoc.vim | 20 |
11 files changed, 832 insertions, 0 deletions
diff --git a/autoload/go/complete.vim b/autoload/go/complete.vim new file mode 100644 index 00000000..80fa4515 --- /dev/null +++ b/autoload/go/complete.vim @@ -0,0 +1,78 @@ +" 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. +" +" This file provides a utility function that performs auto-completion of +" package names, for use by other commands. + +let s:goos = $GOOS +let s:goarch = $GOARCH + +if len(s:goos) == 0 + if exists('g:golang_goos') + let s:goos = g:golang_goos + elseif has('win32') || has('win64') + let s:goos = 'windows' + elseif has('macunix') + let s:goos = 'darwin' + else + let s:goos = '*' + endif +endif + +if len(s:goarch) == 0 + if exists('g:golang_goarch') + let s:goarch = g:golang_goarch + else + let s:goarch = '*' + endif +endif + +function! go#complete#Package(ArgLead, CmdLine, CursorPos) + let dirs = [] + + if executable('go') + let goroot = substitute(system('go env GOROOT'), '\n', '', 'g') + if v:shell_error + echomsg '\'go env GOROOT\' failed' + endif + else + let goroot = $GOROOT + endif + + if len(goroot) != 0 && isdirectory(goroot) + let dirs += [goroot] + endif + + let pathsep = ':' + if s:goos == 'windows' + let pathsep = ';' + endif + let workspaces = split($GOPATH, pathsep) + if workspaces != [] + let dirs += workspaces + endif + + if len(dirs) == 0 + " should not happen + return [] + endif + + let ret = {} + for dir in dirs + " this may expand to multiple lines + let root = split(expand(dir . '/pkg/' . s:goos . '_' . s:goarch), "\n") + for r in root + for i in split(globpath(r, a:ArgLead.'*'), "\n") + if isdirectory(i) + let i .= '/' + elseif i !~ '\.a$' + continue + endif + let i = substitute(substitute(i[len(r)+1:], '[\\]', '/', 'g'), '\.a$', '', 'g') + let ret[i] = i + endfor + endfor + endfor + return sort(keys(ret)) +endfunction @@ -50,6 +50,7 @@ syntax 'slim-template/vim-slim' & syntax 'vim-scripts/XSLT-syntax' & syntax 'vim-scripts/python.vim--Vasiliev' & syntax 'vim-scripts/octave.vim--' & +syntax 'uggedal/go-vim' & wait diff --git a/compiler/go.vim b/compiler/go.vim new file mode 100644 index 00000000..2c8cce49 --- /dev/null +++ b/compiler/go.vim @@ -0,0 +1,30 @@ +" Copyright 2013 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. +" +" compiler/go.vim: Vim compiler file for Go. + +if exists("current_compiler") + finish +endif +let current_compiler = "go" + +if exists(":CompilerSet") != 2 + command -nargs=* CompilerSet setlocal <args> +endif + +let s:save_cpo = &cpo +set cpo-=C + +CompilerSet makeprg=go\ build +CompilerSet errorformat= + \%-G#\ %.%#, + \%A%f:%l:%c:\ %m, + \%A%f:%l:\ %m, + \%C%*\\s%m, + \%-G%.%# + +let &cpo = s:save_cpo +unlet s:save_cpo + +" vim:ts=4:sw=4:et diff --git a/ftdetect/gofiletype.vim b/ftdetect/gofiletype.vim new file mode 100644 index 00000000..b658f6b0 --- /dev/null +++ b/ftdetect/gofiletype.vim @@ -0,0 +1,23 @@ +" We take care to preserve the user's fileencodings and fileformats, +" because those settings are global (not buffer local), yet we want +" to override them for loading Go files, which are defined to be UTF-8. +let s:current_fileformats = '' +let s:current_fileencodings = '' + +" define fileencodings to open as utf-8 encoding even if it's ascii. +function! s:gofiletype_pre() + let s:current_fileformats = &g:fileformats + let s:current_fileencodings = &g:fileencodings + set fileencodings=utf-8 fileformats=unix + setlocal filetype=go +endfunction + +" restore fileencodings as others +function! s:gofiletype_post() + let &g:fileformats = s:current_fileformats + let &g:fileencodings = s:current_fileencodings +endfunction + +au BufNewFile *.go setlocal filetype=go fileencoding=utf-8 fileformat=unix +au BufRead *.go call s:gofiletype_pre() +au BufReadPost *.go call s:gofiletype_post() diff --git a/ftplugin/go.vim b/ftplugin/go.vim new file mode 100644 index 00000000..8066733c --- /dev/null +++ b/ftplugin/go.vim @@ -0,0 +1,17 @@ +" Copyright 2013 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 filetype plugin for Go. + +if exists("b:did_ftplugin") + finish +endif +let b:did_ftplugin = 1 + +setlocal comments=s1:/*,mb:*,ex:*/,:// +setlocal commentstring=//\ %s + +let b:undo_ftplugin = "setl com< cms<" + +" vim:ts=4:sw=4:et diff --git a/ftplugin/go/fmt.vim b/ftplugin/go/fmt.vim new file mode 100644 index 00000000..5447d457 --- /dev/null +++ b/ftplugin/go/fmt.vim @@ -0,0 +1,63 @@ +" 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. +" +" fmt.vim: Vim command to format Go files with gofmt. +" +" This filetype plugin add a new commands for go buffers: +" +" :Fmt +" +" Filter the current Go buffer through gofmt. +" It tries to preserve cursor position and avoids +" replacing the buffer with stderr output. +" +" Options: +" +" g:go_fmt_commands [default=1] +" +" Flag to indicate whether to enable the commands listed above. +" +if exists("b:did_ftplugin_go_fmt") + finish +endif + + +if !exists("g:go_fmt_commands") + let g:go_fmt_commands = 1 +endif + + +if g:go_fmt_commands + command! -buffer Fmt call s:GoFormat() +endif + +function! s:GoFormat() + let view = winsaveview() + silent %!gofmt + if v:shell_error + let errors = [] + for line in getline(1, line('$')) + let tokens = matchlist(line, '^\(.\{-}\):\(\d\+\):\(\d\+\)\s*\(.*\)') + if !empty(tokens) + call add(errors, {"filename": @%, + \"lnum": tokens[2], + \"col": tokens[3], + \"text": tokens[4]}) + endif + endfor + if empty(errors) + % | " Couldn't detect gofmt error format, output errors + endif + undo + if !empty(errors) + call setloclist(0, errors, 'r') + endif + echohl Error | echomsg "Gofmt returned error" | echohl None + endif + call winrestview(view) +endfunction + +let b:did_ftplugin_go_fmt = 1 + +" vim:ts=4:sw=4:et diff --git a/ftplugin/go/import.vim b/ftplugin/go/import.vim new file mode 100644 index 00000000..91c8697a --- /dev/null +++ b/ftplugin/go/import.vim @@ -0,0 +1,250 @@ +" 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. +" +" import.vim: Vim commands to import/drop Go packages. +" +" This filetype plugin adds three new commands for go buffers: +" +" :Import {path} +" +" Import ensures that the provided package {path} is imported +" in the current Go buffer, using proper style and ordering. +" If {path} is already being imported, an error will be +" displayed and the buffer will be untouched. +" +" :ImportAs {localname} {path} +" +" Same as Import, but uses a custom local name for the package. +" +" :Drop {path} +" +" Remove the import line for the provided package {path}, if +" present in the current Go buffer. If {path} is not being +" imported, an error will be displayed and the buffer will be +" untouched. +" +" If you would like to add shortcuts, you can do so by doing the following: +" +" Import fmt +" au Filetype go nnoremap <buffer> <LocalLeader>f :Import fmt<CR> +" +" Drop fmt +" au Filetype go nnoremap <buffer> <LocalLeader>F :Drop fmt<CR> +" +" Import the word under your cursor +" au Filetype go nnoremap <buffer> <LocalLeader>k +" \ :exe 'Import ' . expand('<cword>')<CR> +" +" The backslash '\' is the default maplocalleader, so it is possible that +" your vim is set to use a different character (:help maplocalleader). +" +" Options: +" +" g:go_import_commands [default=1] +" +" Flag to indicate whether to enable the commands listed above. +" +if exists("b:did_ftplugin_go_import") + finish +endif + +if !exists("g:go_import_commands") + let g:go_import_commands = 1 +endif + +if g:go_import_commands + command! -buffer -nargs=? -complete=customlist,go#complete#Package Drop call s:SwitchImport(0, '', <f-args>) + command! -buffer -nargs=1 -complete=customlist,go#complete#Package Import call s:SwitchImport(1, '', <f-args>) + command! -buffer -nargs=* -complete=customlist,go#complete#Package ImportAs call s:SwitchImport(1, <f-args>) +endif + +function! s:SwitchImport(enabled, localname, path) + let view = winsaveview() + let path = a:path + + " Quotes are not necessary, so remove them if provided. + if path[0] == '"' + let path = strpart(path, 1) + endif + if path[len(path)-1] == '"' + let path = strpart(path, 0, len(path) - 1) + endif + if path == '' + call s:Error('Import path not provided') + return + endif + + " Extract any site prefix (e.g. github.com/). + " If other imports with the same prefix are grouped separately, + " we will add this new import with them. + " Only up to and including the first slash is used. + let siteprefix = matchstr(path, "^[^/]*/") + + let qpath = '"' . path . '"' + if a:localname != '' + let qlocalpath = a:localname . ' ' . qpath + else + let qlocalpath = qpath + endif + let indentstr = 0 + let packageline = -1 " Position of package name statement + let appendline = -1 " Position to introduce new import + let deleteline = -1 " Position of line with existing import + let linesdelta = 0 " Lines added/removed + + " Find proper place to add/remove import. + let line = 0 + while line <= line('$') + let linestr = getline(line) + + if linestr =~# '^package\s' + let packageline = line + let appendline = line + + elseif linestr =~# '^import\s\+(' + let appendstr = qlocalpath + let indentstr = 1 + let appendline = line + let firstblank = -1 + let lastprefix = "" + while line <= line("$") + let line = line + 1 + let linestr = getline(line) + let m = matchlist(getline(line), '^\()\|\(\s\+\)\(\S*\s*\)"\(.\+\)"\)') + if empty(m) + if siteprefix == "" && a:enabled + " must be in the first group + break + endif + " record this position, but keep looking + if firstblank < 0 + let firstblank = line + endif + continue + endif + if m[1] == ')' + " if there's no match, add it to the first group + if appendline < 0 && firstblank >= 0 + let appendline = firstblank + endif + break + endif + let lastprefix = matchstr(m[4], "^[^/]*/") + if a:localname != '' && m[3] != '' + let qlocalpath = printf('%-' . (len(m[3])-1) . 's %s', a:localname, qpath) + endif + let appendstr = m[2] . qlocalpath + let indentstr = 0 + if m[4] == path + let appendline = -1 + let deleteline = line + break + elseif m[4] < path + " don't set candidate position if we have a site prefix, + " we've passed a blank line, and this doesn't share the same + " site prefix. + if siteprefix == "" || firstblank < 0 || match(m[4], "^" . siteprefix) >= 0 + let appendline = line + endif + elseif siteprefix != "" && match(m[4], "^" . siteprefix) >= 0 + " first entry of site group + let appendline = line - 1 + break + endif + endwhile + break + + elseif linestr =~# '^import ' + if appendline == packageline + let appendstr = 'import ' . qlocalpath + let appendline = line - 1 + endif + let m = matchlist(linestr, '^import\(\s\+\)\(\S*\s*\)"\(.\+\)"') + if !empty(m) + if m[3] == path + let appendline = -1 + let deleteline = line + break + endif + if m[3] < path + let appendline = line + endif + if a:localname != '' && m[2] != '' + let qlocalpath = printf("%s %" . len(m[2])-1 . "s", a:localname, qpath) + endif + let appendstr = 'import' . m[1] . qlocalpath + endif + + elseif linestr =~# '^\(var\|const\|type\|func\)\>' + break + + endif + let line = line + 1 + endwhile + + " Append or remove the package import, as requested. + if a:enabled + if deleteline != -1 + call s:Error(qpath . ' already being imported') + elseif appendline == -1 + call s:Error('No package line found') + else + if appendline == packageline + call append(appendline + 0, '') + call append(appendline + 1, 'import (') + call append(appendline + 2, ')') + let appendline += 2 + let linesdelta += 3 + let appendstr = qlocalpath + let indentstr = 1 + endif + call append(appendline, appendstr) + execute appendline + 1 + if indentstr + execute 'normal >>' + endif + let linesdelta += 1 + endif + else + if deleteline == -1 + call s:Error(qpath . ' not being imported') + else + execute deleteline . 'd' + let linesdelta -= 1 + + if getline(deleteline-1) =~# '^import\s\+(' && getline(deleteline) =~# '^)' + " Delete empty import block + let deleteline -= 1 + execute deleteline . "d" + execute deleteline . "d" + let linesdelta -= 2 + endif + + if getline(deleteline) == '' && getline(deleteline - 1) == '' + " Delete spacing for removed line too. + execute deleteline . "d" + let linesdelta -= 1 + endif + endif + endif + + " Adjust view for any changes. + let view.lnum += linesdelta + let view.topline += linesdelta + if view.topline < 0 + let view.topline = 0 + endif + + " Put buffer back where it was. + call winrestview(view) + +endfunction + +function! s:Error(s) + echohl Error | echo a:s | echohl None +endfunction + +let b:did_ftplugin_go_import = 1 + +" vim:ts=4:sw=4:et diff --git a/ftplugin/go/test.sh b/ftplugin/go/test.sh new file mode 100755 index 00000000..d8a5b895 --- /dev/null +++ b/ftplugin/go/test.sh @@ -0,0 +1,78 @@ +#!/bin/bash -e +# +# Copyright 2012 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. +# +# Tests for import.vim. + +cd $(dirname $0) + +cat > base.go <<EOF +package test + +import ( + "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 [ $fail -gt 0 ]; then + echo 2>&1 "FAIL" + exit 1 +fi +echo 2>&1 "PASS" diff --git a/indent/go.vim b/indent/go.vim new file mode 100644 index 00000000..faf4d79e --- /dev/null +++ b/indent/go.vim @@ -0,0 +1,65 @@ +" Copyright 2011 The Go Authors. All rights reserved. +" Use of this source code is governed by a BSD-style +" license that can be found in the LICENSE file. +" +" indent/go.vim: Vim indent file for Go. +" +" TODO: +" - function invocations split across lines +" - general line splits (line ends in an operator) + +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +" C indentation is too far off useful, mainly due to Go's := operator. +" Let's just define our own. +setlocal nolisp +setlocal autoindent +setlocal indentexpr=GoIndent(v:lnum) +setlocal indentkeys+=<:>,0=},0=) + +if exists("*GoIndent") + finish +endif + +function! GoIndent(lnum) + let prevlnum = prevnonblank(a:lnum-1) + if prevlnum == 0 + " top of file + return 0 + endif + + " grab the previous and current line, stripping comments. + let prevl = substitute(getline(prevlnum), '//.*$', '', '') + 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 diff --git a/syntax/go.vim b/syntax/go.vim new file mode 100644 index 00000000..1ce6cb27 --- /dev/null +++ b/syntax/go.vim @@ -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" diff --git a/syntax/godoc.vim b/syntax/godoc.vim new file mode 100644 index 00000000..82f78aa3 --- /dev/null +++ b/syntax/godoc.vim @@ -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: |