mirror of
https://github.com/vim/vim.git
synced 2025-10-31 09:57:14 -04:00
121 lines
4.2 KiB
VimL
121 lines
4.2 KiB
VimL
|
" Vim syntax file
|
||
|
|
" Language: PROLOG
|
||
|
|
" Maintainers: Ralph Becket <rwab1@cam.sri.co.uk>,
|
||
|
|
" Thomas Koehler <jean-luc@picard.franken.de>
|
||
|
|
" Last Change: 2003 May 11
|
||
|
|
" URL: http://jeanluc-picard.de/vim/syntax/prolog.vim
|
||
|
|
|
||
|
|
" There are two sets of highlighting in here:
|
||
|
|
" If the "prolog_highlighting_clean" variable exists, it is rather sparse.
|
||
|
|
" Otherwise you get more highlighting.
|
||
|
|
|
||
|
|
" Quit when a syntax file was already loaded
|
||
|
|
if version < 600
|
||
|
|
syntax clear
|
||
|
|
elseif exists("b:current_syntax")
|
||
|
|
finish
|
||
|
|
endif
|
||
|
|
|
||
|
|
" Prolog is case sensitive.
|
||
|
|
syn case match
|
||
|
|
|
||
|
|
" Very simple highlighting for comments, clause heads and
|
||
|
|
" character codes. It respects prolog strings and atoms.
|
||
|
|
|
||
|
|
syn region prologCComment start=+/\*+ end=+\*/+
|
||
|
|
syn match prologComment +%.*+
|
||
|
|
|
||
|
|
syn keyword prologKeyword module meta_predicate multifile dynamic
|
||
|
|
syn match prologCharCode +0'\\\=.+
|
||
|
|
syn region prologString start=+"+ skip=+\\"+ end=+"+
|
||
|
|
syn region prologAtom start=+'+ skip=+\\'+ end=+'+
|
||
|
|
syn region prologClauseHead start=+^[a-z][^(]*(+ skip=+\.[^ ]+ end=+:-\|\.$\|\.[ ]\|-->+
|
||
|
|
|
||
|
|
if !exists("prolog_highlighting_clean")
|
||
|
|
|
||
|
|
" some keywords
|
||
|
|
" some common predicates are also highlighted as keywords
|
||
|
|
" is there a better solution?
|
||
|
|
syn keyword prologKeyword abolish current_output peek_code
|
||
|
|
syn keyword prologKeyword append current_predicate put_byte
|
||
|
|
syn keyword prologKeyword arg current_prolog_flag put_char
|
||
|
|
syn keyword prologKeyword asserta fail put_code
|
||
|
|
syn keyword prologKeyword assertz findall read
|
||
|
|
syn keyword prologKeyword at_end_of_stream float read_term
|
||
|
|
syn keyword prologKeyword atom flush_output repeat
|
||
|
|
syn keyword prologKeyword atom_chars functor retract
|
||
|
|
syn keyword prologKeyword atom_codes get_byte set_input
|
||
|
|
syn keyword prologKeyword atom_concat get_char set_output
|
||
|
|
syn keyword prologKeyword atom_length get_code set_prolog_flag
|
||
|
|
syn keyword prologKeyword atomic halt set_stream_position
|
||
|
|
syn keyword prologKeyword bagof integer setof
|
||
|
|
syn keyword prologKeyword call is stream_property
|
||
|
|
syn keyword prologKeyword catch nl sub_atom
|
||
|
|
syn keyword prologKeyword char_code nonvar throw
|
||
|
|
syn keyword prologKeyword char_conversion number true
|
||
|
|
syn keyword prologKeyword clause number_chars unify_with_occurs_check
|
||
|
|
syn keyword prologKeyword close number_codes var
|
||
|
|
syn keyword prologKeyword compound once write
|
||
|
|
syn keyword prologKeyword copy_term op write_canonical
|
||
|
|
syn keyword prologKeyword current_char_conversion open write_term
|
||
|
|
syn keyword prologKeyword current_input peek_byte writeq
|
||
|
|
syn keyword prologKeyword current_op peek_char
|
||
|
|
|
||
|
|
syn match prologOperator "=\\=\|=:=\|\\==\|=<\|==\|>=\|\\=\|\\+\|<\|>\|="
|
||
|
|
syn match prologAsIs "===\|\\===\|<=\|=>"
|
||
|
|
|
||
|
|
syn match prologNumber "\<[0123456789]*\>"
|
||
|
|
syn match prologCommentError "\*/"
|
||
|
|
syn match prologSpecialCharacter ";"
|
||
|
|
syn match prologSpecialCharacter "!"
|
||
|
|
syn match prologQuestion "?-.*\." contains=prologNumber
|
||
|
|
|
||
|
|
|
||
|
|
endif
|
||
|
|
|
||
|
|
syn sync ccomment maxlines=50
|
||
|
|
|
||
|
|
|
||
|
|
" Define the default highlighting.
|
||
|
|
" For version 5.7 and earlier: only when not done already
|
||
|
|
" For version 5.8 and later: only when an item doesn't have highlighting yet
|
||
|
|
if version >= 508 || !exists("did_prolog_syn_inits")
|
||
|
|
if version < 508
|
||
|
|
let did_prolog_syn_inits = 1
|
||
|
|
command -nargs=+ HiLink hi link <args>
|
||
|
|
else
|
||
|
|
command -nargs=+ HiLink hi def link <args>
|
||
|
|
endif
|
||
|
|
|
||
|
|
" The default highlighting.
|
||
|
|
HiLink prologComment Comment
|
||
|
|
HiLink prologCComment Comment
|
||
|
|
HiLink prologCharCode Special
|
||
|
|
|
||
|
|
if exists ("prolog_highlighting_clean")
|
||
|
|
|
||
|
|
HiLink prologKeyword Statement
|
||
|
|
HiLink prologClauseHead Statement
|
||
|
|
|
||
|
|
else
|
||
|
|
|
||
|
|
HiLink prologKeyword Keyword
|
||
|
|
HiLink prologClauseHead Constant
|
||
|
|
HiLink prologQuestion PreProc
|
||
|
|
HiLink prologSpecialCharacter Special
|
||
|
|
HiLink prologNumber Number
|
||
|
|
HiLink prologAsIs Normal
|
||
|
|
HiLink prologCommentError Error
|
||
|
|
HiLink prologAtom String
|
||
|
|
HiLink prologString String
|
||
|
|
HiLink prologOperator Operator
|
||
|
|
|
||
|
|
endif
|
||
|
|
|
||
|
|
delcommand HiLink
|
||
|
|
endif
|
||
|
|
|
||
|
|
let b:current_syntax = "prolog"
|
||
|
|
|
||
|
|
" vim: ts=8
|