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auto merge of #18023 : chris-morgan/rust/vim-misc-2014-10-14, r=kballard

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- Stop highlighting foo in `use foo;` specially.
- Highlight `extern crate "foo" as bar;` properly.
- Highlight 1..2 according to the current grammar.
This commit is contained in:
bors 2014-10-14 17:22:25 +00:00
commit 181538a135
1 changed files with 7 additions and 7 deletions
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14
src/etc/vim/syntax/rust.vim
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@ -27,14 +27,16 @@ syn keyword rustKeyword for in if impl let
syn keyword rustKeyword loop once proc pub
syn keyword rustKeyword return super
syn keyword rustKeyword unsafe virtual where while
syn keyword rustKeyword use nextgroup=rustModPath,rustModPathInUse skipwhite skipempty
syn keyword rustKeyword use nextgroup=rustModPath skipwhite skipempty
" FIXME: Scoped impl's name is also fallen in this category
syn keyword rustKeyword mod trait struct enum type nextgroup=rustIdentifier skipwhite skipempty
syn keyword rustStorage mut ref static const
syn keyword rustInvalidBareKeyword crate
syn keyword rustExternCrate crate contained nextgroup=rustIdentifier skipwhite skipempty
syn keyword rustExternCrate crate contained nextgroup=rustIdentifier,rustExternCrateString skipwhite skipempty
" This is to get the `bar` part of `extern crate "foo" as bar;` highlighting.
syn match rustExternCrateString /".*"\_s*as/ contained nextgroup=rustIdentifier skipwhite transparent skipempty contains=rustString,rustOperator
syn keyword rustObsoleteExternMod mod contained nextgroup=rustIdentifier skipwhite skipempty
syn match rustIdentifier contains=rustIdentifierPrime "\%([^[:cntrl:][:space:][:punct:][:digit:]]\|_\)\%([^[:cntrl:][:punct:][:space:]]\|_\)*" display contained
@ -131,9 +133,7 @@ syn keyword rustBoolean true false
" 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 rustModPathInUse "\w\(\w\)*" contained " only for 'use path;'
syn match rustModPathSep "::"
" rustModPathInUse is split out from rustModPath so that :syn-include can get the group list right.
syn match rustFuncCall "\w\(\w\)*("he=e-1,me=e-1
syn match rustFuncCall "\w\(\w\)*::<"he=e-3,me=e-3 " foo::<T>();
@ -172,9 +172,10 @@ syn match rustOctNumber display "\<0o[0-7_]\+\%([iu]\%(8\|16\|32\|64\)\=\)
syn match rustBinNumber display "\<0b[01_]\+\%([iu]\%(8\|16\|32\|64\)\=\)\="
" Special case for numbers of the form "1." which are float literals, unless followed by
" an identifier, which makes them integer literals with a method call or field access.
" an identifier, which makes them integer literals with a method call or field access,
" or by another ".", which makes them integer literals followed by the ".." token.
" (This must go first so the others take precedence.)
syn match rustFloat display "\<[0-9][0-9_]*\.\%([^[:cntrl:][:space:][:punct:][:digit:]]\|_\)\@!"
syn match rustFloat display "\<[0-9][0-9_]*\.\%([^[:cntrl:][:space:][:punct:][:digit:]]\|_\|\.\)\@!"
" To mark a number as a normal float, it must have at least one of the three things integral values don't have:
" a decimal point and more numbers; an exponent; and a type suffix.
syn match rustFloat display "\<[0-9][0-9_]*\%(\.[0-9][0-9_]*\)\%([eE][+-]\=[0-9_]\+\)\=\(f32\|f64\)\="
@ -252,7 +253,6 @@ hi def link rustReservedKeyword Error
hi def link rustConditional Conditional
hi def link rustIdentifier Identifier
hi def link rustCapsIdent rustIdentifier
hi def link rustModPathInUse rustModPath
hi def link rustModPath Include
hi def link rustModPathSep Delimiter
hi def link rustFunction Function