100 lines
4.1 KiB
VimL
100 lines
4.1 KiB
VimL
" Vim syntax file
|
|
" Language: mu
|
|
" Maintainer: Kartik Agaram <mu@akkartik.com>
|
|
" URL: http://github.com/akkartik/mu1
|
|
" License: public domain
|
|
"
|
|
" Copy this into your ftplugin directory, and add the following to your vimrc
|
|
" or to .vim/ftdetect/mu.vim:
|
|
" autocmd BufReadPost,BufNewFile *.mu set filetype=mu
|
|
|
|
let s:save_cpo = &cpo
|
|
set cpo&vim
|
|
|
|
" todo: why does this periodically lose syntax, like on file reload?
|
|
" $ vim x.mu
|
|
" :e
|
|
"? if exists("b:syntax")
|
|
"? finish
|
|
"? endif
|
|
"? let b:syntax = "mu"
|
|
|
|
setlocal iskeyword=@,48-57,?,!,_,$,-
|
|
setlocal formatoptions-=t " Mu programs have long lines
|
|
setlocal formatoptions+=c " but comments should still wrap
|
|
|
|
syntax match muComment /#.*$/ | highlight link muComment Comment
|
|
syntax match muSalientComment /##.*$/ | highlight link muSalientComment SalientComment
|
|
syntax match muComment /;.*$/ | highlight link muComment Comment
|
|
syntax match muSalientComment /;;.*$/ | highlight link muSalientComment SalientComment
|
|
set comments+=n:#
|
|
syntax match muCommentedCode "#? .*" | highlight link muCommentedCode CommentedCode
|
|
let b:cmt_head = "#? "
|
|
|
|
syntax match muDelimiter "[{}]" | highlight link muDelimiter Delimiter
|
|
|
|
" Mu strings are inside [ ... ] and can span multiple lines
|
|
" don't match '[' at end of line, that's usually code
|
|
syntax match muLiteral %^[^ a-zA-Z0-9(){}\[\]#$_*@&,=-][^ ,]*\|[ ,]\@<=[^ a-zA-Z0-9(){}\[\]#$_*@&,=-][^ ,]*%
|
|
syntax region muString start=+\[[^\]]+ end=+\]+
|
|
syntax match muString "\[\]"
|
|
highlight link muString String
|
|
" Mu syntax for representing the screen in scenarios
|
|
syntax region muScreen start=+ \.+ end=+\.$\|$+
|
|
highlight link muScreen muString
|
|
|
|
" Mu literals
|
|
syntax match muLiteral %[^ ]\+:literal/[^ ,]*\|[^ ]\+:literal\>%
|
|
syntax match muLiteral %\<[0-9-]\?[0-9]\+/[^ ,]*%
|
|
syntax match muLiteral % [0-9-]\?[0-9]\+[, ]\@=\| [0-9-]\?[0-9]\+$%
|
|
syntax match muLiteral "^\s\+[^ 0-9a-zA-Z{}$#\[\]][^ ]*\s*$"
|
|
" labels
|
|
syntax match muLiteral %[^ ]\+:label/[^ ,]*\|[^ ]\+:label\>%
|
|
" other literal types
|
|
syntax match muLiteral %[^ ]\+:type/[^ ,]*\|[^ ]\+:type\>%
|
|
syntax match muLiteral %[^ ]\+:offset/[^ ,]*\|[^ ]\+:offset\>%
|
|
syntax match muLiteral %[^ ]\+:variant/[^ ,]*\|[^ ]\+:variant\>%
|
|
syntax match muLiteral % true\(\/[^ ]*\)\?\| false\(\/[^ ]*\)\?% " literals will never be the first word in an instruction
|
|
syntax match muLiteral % null\(\/[^ ]*\)\?%
|
|
highlight link muLiteral Constant
|
|
|
|
" sources of action at a distance
|
|
syntax match muAssign "<-"
|
|
syntax match muAssign "\<raw\>"
|
|
highlight link muAssign SpecialChar
|
|
syntax match muGlobal %[^ ]\+:global/\?[^ ,]*% | highlight link muGlobal SpecialChar
|
|
|
|
" common keywords
|
|
" use regular expressions for common words that may come after '/'
|
|
syntax keyword muKeyword default-space local-scope
|
|
syntax keyword muKeyword next-input rewind-inputs load-inputs
|
|
syntax keyword muKeyword next-ingredient rewind-ingredients load-ingredients
|
|
syntax match muKeyword " input\>\| ingredient\>"
|
|
highlight link muKeyword Constant
|
|
|
|
syntax keyword muControl return return-if return-unless
|
|
syntax keyword muControl reply reply-if reply-unless
|
|
syntax keyword muControl output-if output-unless
|
|
syntax match muControl "^return\>\| return\>\|^reply\>\| reply\>\|^output\|^ output\>"
|
|
syntax keyword muControl jump-if jump-unless
|
|
syntax keyword muControl break-if break-unless
|
|
syntax keyword muControl loop-if loop-unless
|
|
syntax match muControl "^jump\>\| jump\>\|^break\>\| break\>\|^loop\>\| loop\>"
|
|
syntax keyword muControl start-running
|
|
syntax keyword muControl call-with-continuation-mark return-continuation-until-mark
|
|
highlight link muControl Identifier
|
|
|
|
syntax match muRecipe " -> "
|
|
syntax match muRecipe "^recipe\>\|^def\>\|^before\>\|^after\>\| -> "
|
|
syntax keyword muRecipe recipe! def! function fn
|
|
highlight link muRecipe PreProc
|
|
|
|
syntax match muScenario "^scenario\>" | highlight link muScenario Statement
|
|
syntax keyword muPendingScenario pending-scenario | highlight link muPendingScenario SpecialChar
|
|
syntax match muData "^type\>\|^container\>"
|
|
syntax match muData "\<eax\>\|\<ecx\>\|\<edx\>\|\<ebx\>\|\<esi\>\|\<edi\>"
|
|
syntax keyword muData exclusive-container
|
|
highlight link muData Constant
|
|
|
|
let &cpo = s:save_cpo
|