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192 lines
7.4 KiB
VimL
192 lines
7.4 KiB
VimL
" Vim syntax file
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" Language: Reva Forth
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" Version: 2011.2
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" Last Change: 2012/02/13
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" Maintainer: Ron Aaron <ron@ronware.org>
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" URL: http://ronware.org/reva/
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" Filetypes: *.rf *.frt
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" NOTE: You should also have the ftplugin/reva.vim file to set 'isk'
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" quit when a syntax file was already loaded
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if exists("b:current_syntax")
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finish
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endif
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let s:cpo_save = &cpo
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set cpo&vim
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syn clear
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" Synchronization method
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syn sync ccomment
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syn sync maxlines=100
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syn case ignore
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" Some special, non-FORTH keywords
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"syn keyword revaTodo contained todo fixme bugbug todo: bugbug: note:
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syn match revaTodo contained '\(todo\|fixme\|bugbug\|note\)[:]*'
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syn match revaTodo contained 'copyright\(\s(c)\)\=\(\s[0-9]\{2,4}\)\='
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syn match revaHelpDesc '\S.*' contained
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syn match revaHelpStuff '\<\(def\|stack\|ctx\|ver\|os\|related\):\s.*'
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syn region revaHelpStuff start='\<desc:\>' end='^\S' contains=revaHelpDesc
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syn region revaEOF start='\<|||\>' end='{$}' contains=revaHelpStuff
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syn case match
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" basic mathematical and logical operators
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syn keyword revaoperators + - * / mod /mod negate abs min max umin umax
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syn keyword revaoperators and or xor not invert 1+ 1-
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syn keyword revaoperators m+ */ */mod m* um* m*/ um/mod fm/mod sm/rem
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syn keyword revaoperators d+ d- dnegate dabs dmin dmax > < = >> << u< <>
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" stack manipulations
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syn keyword revastack drop nip dup over tuck swap rot -rot ?dup pick roll
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syn keyword revastack 2drop 2nip 2dup 2over 2swap 2rot 3drop
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syn keyword revastack >r r> r@ rdrop
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" syn keyword revastack sp@ sp! rp@ rp!
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" address operations
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syn keyword revamemory @ ! +! c@ c! 2@ 2! align aligned allot allocate here free resize
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syn keyword revaadrarith chars char+ cells cell+ cell cell- 2cell+ 2cell- 3cell+ 4cell+
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syn keyword revamemblks move fill
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" conditionals
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syn keyword revacond if else then =if >if <if <>if if0 ;; catch throw
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" iterations
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syn keyword revaloop while repeat until again
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syn keyword revaloop do loop i j leave unloop skip more
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" new words
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syn match revaColonDef '\<noname:\|\<:\s+' contains=revaComment
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syn keyword revaEndOfColonDef ; ;inline
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syn keyword revadefine constant constant, variable create variable,
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syn keyword revadefine user value to +to defer! defer@ defer is does> immediate
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syn keyword revadefine compile literal ' [']
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" Built in words
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com! -nargs=+ Builtin syn keyword revaBuiltin <args>
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Builtin execute ahead interp bye >body here pad words make
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Builtin accept close cr creat delete ekey emit fsize ioerr key?
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Builtin mtime open/r open/rw read rename seek space spaces stat
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Builtin tell type type_ write (seek) (argv) (save) 0; 0drop;
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Builtin >class >lz >name >xt alias alias: appname argc asciiz, asciizl,
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Builtin body> clamp depth disassemble findprev fnvhash getenv here,
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Builtin iterate last! last@ later link lz> lzmax os parse/ peek
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Builtin peek-n pop prior push put rp@ rpick save setenv slurp
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Builtin stack-empty? stack-iterate stack-size stack: THROW_BADFUNC
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Builtin THROW_BADLIB THROW_GENERIC used xt>size z,
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Builtin +lplace +place -chop /char /string bounds c+lplace c+place
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Builtin chop cmp cmpi count lc lcount lplace place quote rsplit search split
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Builtin zcount zt \\char
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Builtin chdir g32 k32 u32 getcwd getpid hinst osname stdin stdout
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Builtin (-lib) (bye) (call) (else) (find) (func) (here) (if (lib) (s0) (s^)
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Builtin (to~) (while) >in >rel ?literal appstart cold compiling? context? d0 default_class
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Builtin defer? dict dolstr dostr find-word h0 if) interp isa onexit
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Builtin onstartup pdoes pop>ebx prompt rel> rp0 s0 src srcstr state str0 then,> then> tib
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Builtin tp vector vector! word? xt? .ver revaver revaver# && '' 'constant 'context
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Builtin 'create 'defer 'does 'forth 'inline 'macro 'macront 'notail 'value 'variable
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Builtin (.r) (context) (create) (header) (hide) (inline) (p.r) (words~) (xfind)
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Builtin ++ -- , -2drop -2nip -link -swap . .2x .classes .contexts .funcs .libs .needs .r
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Builtin .rs .x 00; 0do 0if 1, 2, 3, 2* 2/ 2constant 2variable 3dup 4dup ;then >base >defer
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Builtin >rr ? ?do @execute @rem appdir argv as back base base! between chain cleanup-libs
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Builtin cmove> context?? ctrl-c ctx>name data: defer: defer@def dictgone do_cr eleave
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Builtin endcase endof eval exception exec false find func: header heapgone help help/
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Builtin hex# hide inline{ last lastxt lib libdir literal, makeexename mnotail ms ms@
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Builtin newclass noop nosavedict notail nul of off on p: padchar parse parseln
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Builtin parsews rangeof rdepth remains reset reva revaused rol8 rr> scratch setclass sp
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Builtin strof super> temp time&date true turnkey? undo vfunc: w! w@
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Builtin xchg xchg2 xfind xt>name xwords { {{ }} } _+ _1+ _1- pathsep case \||
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" p[ [''] [ [']
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" debugging
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syn keyword revadebug .s dump see
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" basic character operations
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" syn keyword revaCharOps (.) CHAR EXPECT FIND WORD TYPE -TRAILING EMIT KEY
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" syn keyword revaCharOps KEY? TIB CR
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" syn match revaCharOps '\<char\s\S\s'
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" syn match revaCharOps '\<\[char\]\s\S\s'
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" syn region revaCharOps start=+."\s+ skip=+\\"+ end=+"+
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" char-number conversion
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syn keyword revaconversion s>d >digit digit> >single >double >number >float
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" contexts
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syn keyword revavocs forth macro inline
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syn keyword revavocs context:
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syn match revavocs /\<\~[^~ ]*/
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syn match revavocs /[^~ ]*\~\>/
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" numbers
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syn keyword revamath decimal hex base binary octal
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syn match revainteger '\<-\=[0-9.]*[0-9.]\+\>'
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" recognize hex and binary numbers, the '$' and '%' notation is for greva
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syn match revainteger '\<\$\x*\x\+\>' " *1* --- dont't mess
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syn match revainteger '\<\x*\d\x*\>' " *2* --- this order!
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syn match revainteger '\<%[0-1]*[0-1]\+\>'
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syn match revainteger "\<'.\>"
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" Strings
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" syn region revaString start=+\.\?\"+ end=+"+ end=+$+
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syn region revaString start=/"/ skip=/\\"/ end=/"/
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" Comments
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syn region revaComment start='\\S\s' end='.*' contains=revaTodo
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syn match revaComment '\.(\s[^)]\{-})' contains=revaTodo
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syn region revaComment start='(\s' skip='\\)' end=')' contains=revaTodo
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syn match revaComment '(\s[^\-]*\-\-[^\-]\{-})' contains=revaTodo
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syn match revaComment '\<|\s.*$' contains=revaTodo
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syn match revaColonDef '\<:m\?\s*[^ \t]\+\>' contains=revaComment
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" Include files
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syn match revaInclude '\<\(include\|needs\)\s\+\S\+'
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" Define the default highlighting.
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if !exists("did_reva_syntax_inits")
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let did_reva_syntax_inits=1
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" The default methods for highlighting. Can be overriden later.
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hi def link revaEOF cIf0
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hi def link revaHelpStuff special
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hi def link revaHelpDesc Comment
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hi def link revaTodo Todo
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hi def link revaOperators Operator
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hi def link revaMath Number
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hi def link revaInteger Number
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hi def link revaStack Special
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hi def link revaFStack Special
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hi def link revaSP Special
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hi def link revaMemory Operator
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hi def link revaAdrArith Function
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hi def link revaMemBlks Function
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hi def link revaCond Conditional
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hi def link revaLoop Repeat
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hi def link revaColonDef Define
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hi def link revaEndOfColonDef Define
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hi def link revaDefine Define
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hi def link revaDebug Debug
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hi def link revaCharOps Character
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hi def link revaConversion String
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hi def link revaForth Statement
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hi def link revaVocs Statement
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hi def link revaString String
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hi def link revaComment Comment
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hi def link revaClassDef Define
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hi def link revaEndOfClassDef Define
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hi def link revaObjectDef Define
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hi def link revaEndOfObjectDef Define
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hi def link revaInclude Include
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hi def link revaBuiltin Keyword
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endif
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let b:current_syntax = "reva"
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let &cpo = s:cpo_save
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unlet s:cpo_save
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" vim: ts=8:sw=4:nocindent:smartindent:
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