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Add rules for assert, fail, and deriving to vim syntax file. Also highlight the mod path in "use module;" properly.

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This commit is contained in:
Ben Blum 2013-06-14 15:57:58 -04:00
parent c17ff80e01
commit fcf361745f
1 changed files with 18 additions and 6 deletions
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24
src/etc/vim/syntax/rust.vim
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@ -2,7 +2,7 @@
" Language: Rust
" Maintainer: Patrick Walton <pcwalton@mozilla.com>
" Maintainer: Ben Blum <bblum@cs.cmu.edu>
" Last Change: 2012 Dec 25
" Last Change: 2012 Jun 14
if version < 600
syntax clear
@ -13,13 +13,16 @@ endif
syn keyword rustConditional match if else
syn keyword rustOperator as
syn match rustAssert "\<assert\(\w\)*!"
syn match rustFail "\<fail\(\w\)*!"
syn keyword rustKeyword break copy do drop extern
syn keyword rustKeyword for if impl let log
syn keyword rustKeyword copy do extern
syn keyword rustKeyword for impl let log
syn keyword rustKeyword loop mod once priv pub
syn keyword rustKeyword return
syn keyword rustKeyword unsafe use while
syn keyword rustKeyword unsafe while
syn keyword rustKeyword use nextgroup=rustModPath skipwhite
" FIXME: Scoped impl's name is also fallen in this category
syn keyword rustKeyword mod trait struct enum type nextgroup=rustIdentifier skipwhite
syn keyword rustKeyword fn nextgroup=rustFuncName skipwhite
@ -45,7 +48,8 @@ syn keyword rustType c_longlong c_ulonglong intptr_t uintptr_t
syn keyword rustType off_t dev_t ino_t pid_t mode_t ssize_t
syn keyword rustTrait Const Copy Send Owned Sized " inherent traits
syn keyword rustTrait Eq Ord Num Ptr
syn keyword rustTrait Clone Decodable Encodable IterBytes Rand ToStr
syn keyword rustTrait Eq Ord TotalEq TotalOrd Num Ptr
syn keyword rustTrait Drop Add Sub Mul Quot Rem Neg BitAnd BitOr
syn keyword rustTrait BitXor Shl Shr Index
@ -72,19 +76,21 @@ syn keyword rustConstant STDIN_FILENO STDOUT_FILENO STDERR_FILENO
" If foo::bar changes to foo.bar, change this ("::" to "\.").
" If foo::bar changes to Foo::bar, change this (first "\w" to "\u").
syn match rustModPath "\w\(\w\)*::[^<]"he=e-3,me=e-3
syn match rustModPath "\w\(\w\)*" contained " only for 'use path;'
syn match rustModPathSep "::"
syn match rustFuncCall "\w\(\w\)*("he=e-1,me=e-1
syn match rustFuncCall "\w\(\w\)*::<"he=e-3,me=e-3 " foo::<T>();
syn match rustMacro '\w\(\w\)*!'
syn match rustMacro '#\w\(\w\)*'
syn match rustMacro '\w\(\w\)*!' contains=rustAssert,rustFail
syn match rustMacro '#\w\(\w\)*' contains=rustAssert,rustFail
syn match rustFormat display "%\(\d\+\$\)\=[-+' #0*]*\(\d*\|\*\|\*\d\+\$\)\(\.\(\d*\|\*\|\*\d\+\$\)\)\=\([hlLjzt]\|ll\|hh\)\=\([aAbdiuoxXDOUfFeEgGcCsSpn?]\|\[\^\=.[^]]*\]\)" contained
syn match rustFormat display "%%" contained
syn region rustString start=+L\="+ skip=+\\\\\|\\"+ end=+"+ contains=rustTodo,rustFormat
syn region rustAttribute start="#\[" end="\]" contains=rustString
syn region rustAttribute start="#\[" end="\]" contains=rustString,rustDeriving
syn region rustDeriving start="deriving(" end=")" contains=rustTrait
" Number literals
syn match rustNumber display "\<[0-9][0-9_]*\>"
@ -143,11 +149,17 @@ hi def link rustMacro Macro
hi def link rustType Type
hi def link rustTodo Todo
hi def link rustAttribute PreProc
hi def link rustDeriving PreProc
hi def link rustStorage StorageClass
hi def link rustLifetime Special
" Other Suggestions:
" hi rustAttribute ctermfg=cyan
" hi rustDeriving ctermfg=cyan
" hi rustAssert ctermfg=yellow
" hi rustFail ctermfg=red
" hi rustMacro ctermfg=magenta
" hi rustModPathSep ctermfg=grey
syn sync minlines=200
syn sync maxlines=500