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Improve vim syntax highlighting.

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vim/syntax/mercury.vim:
    Recognise //-style comments in C foreign code blocks.

    Recognise `word_aligned_pointer' foreign type assertion.

    Delete support for IL foreign code blocks.
This commit is contained in:
Peter Wang
2018-09-01 12:56:43 +10:00
parent ee12013e29
commit 4eb6e4b260
1 changed files with 4 additions and 13 deletions
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17
vim/syntax/mercury.vim
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@@ -2,7 +2,7 @@
" Language: Mercury
" Maintainer: Sebastian Godelet <sebastian.godelet@outlook.com>
" Extensions: *.m *.moo
" Last Change: 2018-04-07
" Last Change: 2018-09-01
" for documentation, please use :help mercury-syntax
@@ -112,7 +112,7 @@ syn keyword mercuryForeignMod affects_liveness
syn keyword mercuryForeignMod does_not_affect_liveness
syn keyword mercuryForeignMod doesnt_affect_liveness
syn keyword mercuryForeignMod attach_to_io_state
syn keyword mercuryForeignMod can_pass_as_mercury_type stable
syn keyword mercuryForeignMod can_pass_as_mercury_type word_aligned_pointer stable
syn keyword mercuryForeignMod may_call_mercury will_not_call_mercury
syn keyword mercuryForeignMod may_duplicate may_not_duplicate
syn keyword mercuryForeignMod may_modify_trail will_not_modify_trail
@@ -307,15 +307,12 @@ if !exists("mercury_no_highlight_foreign") || !mercury_no_highlight_foreign
syn region mercuryForeignJavaBlock matchgroup=mercuryBracket start=/\v\(("Java"|java)/rs=s+1 end=')'
\ transparent fold contained contains=@mercuryForeign,
\ mercuryJavaCode,mercuryBlock
syn region mercuryForeignILBlock matchgroup=mercuryBracket start=/\v\(("IL"|il)/rs=s+1 end=')'
\ transparent fold contained contains=@mercuryForeign,
\ mercuryILCode,mercuryBlock
syn region mercuryForeignErlangBlock matchgroup=mercuryBracket start=/\v\(("Erlang"|erlang)/rs=s+1 end=')'
\ transparent fold contained contains=@mercuryForeign,
\ mercuryErlangCode,mercuryBlock
syn cluster mercuryForeignBlock contains=mercuryForeignCBlock,
\ mercuryForeignCSharpBlock,mercuryForeignJavaBlock,
\ mercuryForeignErlangBlock,mercuryForeignILBlock
\ mercuryForeignErlangBlock
syn match mercuryPragmaForeign /\v^\s*:-\s+pragma\s+foreign_(code|proc|decl|type|export(_enum)?|enum|import_module)/
\ transparent nextgroup=@mercuryForeignBlock
@@ -340,7 +337,7 @@ if !exists("mercury_no_highlight_foreign") || !mercury_no_highlight_foreign
syn match mercuryCLikeFloat /\v<([0-9]+\.[0-9]+([eE][-+]?[0-9]+)?)/ contained
syn match mercuryCLikeFloat /\v<([0-9]+[eE][-+]?[0-9]+)/ contained
syn cluster mercuryCLike contains=mercuryCLikeKeyword,mercuryCLikeType
syn cluster mercuryCLike add=mercuryCLikeOperator,mercuryCComment,mercuryCLikeChar
syn cluster mercuryCLike add=mercuryCLikeOperator,mercuryCComment,mercuryCppLikeComment,mercuryCLikeChar
syn cluster mercuryCLike add=mercuryCLikeNumber,mercuryCLikeFloat,mercuryCLikeBracket
syn cluster mercuryCLike add=mercuryCLikeDelimiter,mercuryForeignIface
syn cluster mercuryCLike add=@mercuryFormatting
@@ -416,11 +413,6 @@ if !exists("mercury_no_highlight_foreign") || !mercury_no_highlight_foreign
syn region mercuryJavaCode matchgroup=mercuryString start=+"+ skip=+""+ end=+"+
\ transparent fold contained contains=@mercuryCppLike,mercuryCString,mercuryJavaType
" Declaration for .NET IL
syn match mercuryILType "\v<[u]?int(8|16|32|64)|float(32|64)>" contained
syn cluster mercuryIL contains=@mercuryCSharp,mercuryILType
syn region mercuryILCode matchgroup=mercuryString start=+"+ skip=+""+ end=+"+ transparent fold contained contains=@mercuryIL
" Declaration for Erlang
syn keyword mercuryErlangKeyword contained after and andalso band begin bnot bor bsl bsr bxor case
\ catch cond end fun if let not of orelse query receive throw try when xor
@@ -627,7 +619,6 @@ if !exists("mercury_no_highlight_foreign") || !mercury_no_highlight_foreign
hi def link mercuryCSharpType mercuryForeignType
hi def link mercuryJavaBool mercuryBool
hi def link mercuryJavaType mercuryForeignType
hi def link mercuryILType mercuryForeignType
hi def link mercuryErlangKeyword Keyword
hi def link mercuryErlangOperator Operator
hi def link mercuryErlangBool mercuryBool