2015-05-06 04:17:24 +00:00
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" Highlighting literate directives in C++ sources.
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function! HighlightTangledFile()
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2015-05-07 19:47:25 +00:00
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" Tangled comments only make sense in the sources and are stripped out of
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" the generated .cc file. They're highlighted same as regular comments.
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syntax match tangledComment /\/\/:.*/ | highlight link tangledComment Comment
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syntax match tangledSalientComment /\/\/::.*/ | highlight link tangledSalientComment SalientComment
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2015-05-06 04:17:24 +00:00
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set comments-=://
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set comments-=n://
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set comments+=n://:,n://
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2015-04-18 05:52:41 +00:00
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2015-05-07 19:47:25 +00:00
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" Inside tangle scenarios.
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2015-05-06 04:17:24 +00:00
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syntax region tangleDirective start=+:(+ skip=+".*"+ end=+)+
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highlight link tangleDirective Delimiter
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syntax match traceContains /^+.*/
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highlight traceContains ctermfg=darkgreen
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syntax match traceAbsent /^-.*/
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highlight traceAbsent ctermfg=darkred
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syntax match tangleScenarioSetup /^\s*% .*/ | highlight link tangleScenarioSetup SpecialChar
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2015-05-07 19:47:25 +00:00
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2016-10-22 23:56:07 +00:00
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" Our C++ files can have Mu code in scenarios, so highlight Mu comments like
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2015-05-06 04:17:24 +00:00
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" regular comments.
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2018-07-01 06:05:10 +00:00
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syntax match muComment /#.*$/
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2016-12-12 18:01:12 +00:00
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highlight link muComment Comment
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2015-05-06 04:17:24 +00:00
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syntax match muSalientComment /##.*$/ | highlight link muSalientComment SalientComment
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syntax match muCommentedCode /#? .*$/ | highlight link muCommentedCode CommentedCode
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2015-05-07 19:47:25 +00:00
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set comments+=n:#
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2016-10-22 23:56:07 +00:00
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" Some other bare-bones Mu highlighting.
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2016-09-30 17:45:14 +00:00
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syntax match muLiteral %[^ ]\+:literal/[^ ,]*\|[^ ]\+:literal\>%
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syntax match muLiteral %[^ ]\+:label/[^ ,]*\|[^ ]\+:label\>%
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syntax match muLiteral %[^ ]\+:type/[^ ,]*\|[^ ]\+:type\>%
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syntax match muLiteral %[^ ]\+:offset/[^ ,]*\|[^ ]\+:offset\>%
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syntax match muLiteral %[^ ]\+:variant/[^ ,]*\|[^ ]\+:variant\>%
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2018-06-17 18:20:53 +00:00
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syntax match muLiteral % true\(\/[^ ]*\)\?\| false\(\/[^ ]*\)\?% " literals will never be the first word in an instruction
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syntax match muLiteral % null\(\/[^ ]*\)\?%
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2016-09-30 17:45:14 +00:00
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highlight link muLiteral Constant
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2015-06-13 05:28:46 +00:00
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syntax match muAssign " <- \|\<raw\>" | highlight link muAssign SpecialChar
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2016-09-30 17:45:14 +00:00
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" common keywords
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syntax match muRecipe "^recipe\>\|^recipe!\>\|^def\>\|^def!\>\|^before\>\|^after\>\| -> " | highlight muRecipe ctermfg=208
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syntax match muScenario "^scenario\>" | highlight muScenario ctermfg=34
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syntax match muPendingScenario "^pending-scenario\>" | highlight link muPendingScenario SpecialChar
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syntax match muData "^type\>\|^container\>\|^exclusive-container\>" | highlight muData ctermfg=226
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2018-11-21 03:37:00 +00:00
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syntax match subxString %"[^"]*"% | highlight link subxString Constant
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2018-11-25 04:54:56 +00:00
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" match globals but not registers like 'EAX'
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syntax match subxGlobal %\<[A-Z][a-z0-9_-]*\>% | highlight link subxGlobal SpecialChar
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2015-04-18 05:52:41 +00:00
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endfunction
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2016-10-24 00:00:24 +00:00
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augroup LocalVimrc
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autocmd BufRead,BufNewFile *.mu set ft=mu
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autocmd BufRead,BufNewFile *.cc call HighlightTangledFile()
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augroup END
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2015-05-06 04:17:24 +00:00
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" Scenarios considered:
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" opening or starting vim with a new or existing file without an extension (should interpret as C++)
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" opening or starting vim with a new or existing file with a .mu extension
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" starting vim or opening a buffer without a file name (ok to do nothing)
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" opening a second file in a new or existing window (shouldn't mess up existing highlighting)
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" reloading an existing file (shouldn't mess up existing highlighting)
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2018-07-07 20:54:16 +00:00
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" assumes CWD is subx/
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2018-09-21 21:28:39 +00:00
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command! -nargs=1 E call EditSubx("edit", <f-args>)
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if exists("&splitvertical")
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command! -nargs=1 S call EditSubx("vert split", <f-args>)
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command! -nargs=1 H call EditSubx("hor split", <f-args>)
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else
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command! -nargs=1 S call EditSubx("vert split", <f-args>)
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command! -nargs=1 H call EditSubx("split", <f-args>)
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endif
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function! EditSubx(cmd, arg)
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exec "silent! " . a:cmd . " " . SubxPath(a:arg)
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endfunction
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function! SubxPath(arg)
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2018-09-21 20:51:43 +00:00
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if a:arg =~ "^ex"
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2018-12-01 00:39:27 +00:00
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return "examples/" . a:arg . ".subx"
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2018-09-21 20:51:43 +00:00
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else
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2018-12-01 00:39:27 +00:00
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return "apps/" . a:arg . ".subx"
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2018-09-21 20:51:43 +00:00
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endif
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2018-07-07 20:54:16 +00:00
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endfunction
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2018-10-07 19:45:30 +00:00
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" we often want to crib lines of machine code from other files
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function! GrepSubX(regex)
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" https://github.com/mtth/scratch.vim
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Scratch!
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2018-10-08 06:19:27 +00:00
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silent exec "r !grep -h '".a:regex."' *.subx */*.subx"
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2018-10-07 19:45:30 +00:00
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endfunction
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2018-10-08 06:19:27 +00:00
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command! -nargs=1 G call GrepSubX(<q-args>)
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2018-10-26 17:12:51 +00:00
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" temporary helpers while we port https://github.com/akkartik/crenshaw to apps/crenshaw*.subx
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2018-10-28 05:46:11 +00:00
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command! -nargs=1 C exec "E crenshaw".<f-args>
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command! -nargs=1 CS exec "S crenshaw".<f-args>
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command! -nargs=1 CH exec "H crenshaw".<f-args>
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2018-10-26 17:12:51 +00:00
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function! Orig()
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let l:p = expand("%:t:r")
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if l:p =~ "^crenshaw\\d*-\\d*$"
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exec "vert split crenshaw/tutor" . substitute(expand("%:t:r"), "^crenshaw\\(\\d*\\)-\\(\\d*\\)$", "\\1.\\2", "") . ".pas"
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endif
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endfunction
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command! O call Orig()
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2018-11-18 21:28:42 +00:00
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if exists("&splitvertical")
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command! -nargs=0 P hor split opcodes
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else
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command! -nargs=0 P split opcodes
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endif
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