78 lines
3.2 KiB
VimL
78 lines
3.2 KiB
VimL
if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'vim') == -1
|
|
|
|
" Vim syntax file
|
|
" Language: Modula 2
|
|
" Maintainer: pf@artcom0.north.de (Peter Funk)
|
|
" based on original work of Bram Moolenaar <Bram@vim.org>
|
|
" Last Change: 2001 May 09
|
|
|
|
" quit when a syntax file was already loaded
|
|
if exists("b:current_syntax")
|
|
finish
|
|
endif
|
|
|
|
" Don't ignore case (Modula-2 is case significant). This is the default in vim
|
|
|
|
" Especially emphasize headers of procedures and modules:
|
|
syn region modula2Header matchgroup=modula2Header start="PROCEDURE " end="(" contains=modula2Ident oneline
|
|
syn region modula2Header matchgroup=modula2Header start="MODULE " end=";" contains=modula2Ident oneline
|
|
syn region modula2Header matchgroup=modula2Header start="BEGIN (\*" end="\*)" contains=modula2Ident oneline
|
|
syn region modula2Header matchgroup=modula2Header start="END " end=";" contains=modula2Ident oneline
|
|
syn region modula2Keyword start="END" end=";" contains=ALLBUT,modula2Ident oneline
|
|
|
|
" Some very important keywords which should be emphasized more than others:
|
|
syn keyword modula2AttKeyword CONST EXIT HALT RETURN TYPE VAR
|
|
" All other keywords in alphabetical order:
|
|
syn keyword modula2Keyword AND ARRAY BY CASE DEFINITION DIV DO ELSE
|
|
syn keyword modula2Keyword ELSIF EXPORT FOR FROM IF IMPLEMENTATION IMPORT
|
|
syn keyword modula2Keyword IN LOOP MOD NOT OF OR POINTER QUALIFIED RECORD
|
|
syn keyword modula2Keyword SET THEN TO UNTIL WHILE WITH
|
|
|
|
syn keyword modula2Type ADDRESS BITSET BOOLEAN CARDINAL CHAR INTEGER REAL WORD
|
|
syn keyword modula2StdFunc ABS CAP CHR DEC EXCL INC INCL ORD SIZE TSIZE VAL
|
|
syn keyword modula2StdConst FALSE NIL TRUE
|
|
" The following may be discussed, since NEW and DISPOSE are some kind of
|
|
" special builtin macro functions:
|
|
syn keyword modula2StdFunc NEW DISPOSE
|
|
" The following types are added later on and may be missing from older
|
|
" Modula-2 Compilers (they are at least missing from the original report
|
|
" by N.Wirth from March 1980 ;-) Highlighting should apply nevertheless:
|
|
syn keyword modula2Type BYTE LONGCARD LONGINT LONGREAL PROC SHORTCARD SHORTINT
|
|
" same note applies to min and max, which were also added later to m2:
|
|
syn keyword modula2StdFunc MAX MIN
|
|
" The underscore was originally disallowed in m2 ids, it was also added later:
|
|
syn match modula2Ident " [A-Z,a-z][A-Z,a-z,0-9,_]*" contained
|
|
|
|
" Comments may be nested in Modula-2:
|
|
syn region modula2Comment start="(\*" end="\*)" contains=modula2Comment,modula2Todo
|
|
syn keyword modula2Todo contained TODO FIXME XXX
|
|
|
|
" Strings
|
|
syn region modula2String start=+"+ end=+"+
|
|
syn region modula2String start="'" end="'"
|
|
syn region modula2Set start="{" end="}"
|
|
|
|
" Define the default highlighting.
|
|
" Only when an item doesn't have highlighting yet
|
|
|
|
hi def link modula2Ident Identifier
|
|
hi def link modula2StdConst Boolean
|
|
hi def link modula2Type Identifier
|
|
hi def link modula2StdFunc Identifier
|
|
hi def link modula2Header Type
|
|
hi def link modula2Keyword Statement
|
|
hi def link modula2AttKeyword PreProc
|
|
hi def link modula2Comment Comment
|
|
" The following is just a matter of taste (you want to try this instead):
|
|
" hi modula2Comment term=bold ctermfg=DarkBlue guifg=Blue gui=bold
|
|
hi def link modula2Todo Todo
|
|
hi def link modula2String String
|
|
hi def link modula2Set String
|
|
|
|
|
|
let b:current_syntax = "modula2"
|
|
|
|
" vim: ts=8
|
|
|
|
endif
|