2002-05-28 11:37:56 +00:00
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" Vim syntax file
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" Language: Logtalk
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2002-09-14 18:14:17 +00:00
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" Maintainer: Paulo Moura <pmoura@logtalk.org>
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" Last Change: 2002 September 6
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2002-05-28 11:37:56 +00:00
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" Quit when a syntax file was already loaded:
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if version < 600
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syntax clear
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elseif exists("b:current_syntax")
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finish
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endif
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" Logtalk is case sensitive:
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syn case match
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" Logtalk clause functor
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syn match logtalkOperator ":-"
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" Logtalk quoted atoms and strings
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syn region logtalkString start=+"+ skip=+\\"+ end=+"+
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syn region logtalkAtom start=+'+ skip=+\\'+ end=+'+
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" Logtalk message sending operators
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syn match logtalkOperator "::"
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syn match logtalkOperator "\^\^"
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" Logtalk external call
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syn region logtalkExtCall matchgroup=logtalkExtCallTag start="{" matchgroup=logtalkExtCallTag end="}" contains=ALL
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" Logtalk opening entity directives
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syn region logtalkOpenEntityDir matchgroup=logtalkOpenEntityDirTag start=":- object(" matchgroup=logtalkOpenEntityDirTag end=")\." contains=ALL
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syn region logtalkOpenEntityDir matchgroup=logtalkOpenEntityDirTag start=":- protocol(" matchgroup=logtalkOpenEntityDirTag end=")\." contains=ALL
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syn region logtalkOpenEntityDir matchgroup=logtalkOpenEntityDirTag start=":- category(" matchgroup=logtalkOpenEntityDirTag end=")\." contains=ALL
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" Logtalk closing entity directives
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syn match logtalkCloseEntityDir ":- end_object\."
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syn match logtalkCloseEntityDir ":- end_protocol\."
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syn match logtalkCloseEntityDir ":- end_category\."
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" Logtalk entity relations
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syn region logtalkEntityRel matchgroup=logtalkEntityRelTag start="instantiates(" matchgroup=logtalkEntityRelTag end=")" contains=logtalkEntity contained
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syn region logtalkEntityRel matchgroup=logtalkEntityRelTag start="specializes(" matchgroup=logtalkEntityRelTag end=")" contains=logtalkEntity contained
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syn region logtalkEntityRel matchgroup=logtalkEntityRelTag start="extends(" matchgroup=logtalkEntityRelTag end=")" contains=logtalkEntity contained
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syn region logtalkEntityRel matchgroup=logtalkEntityRelTag start="imports(" matchgroup=logtalkEntityRelTag end=")" contains=logtalkEntity contained
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syn region logtalkEntityRel matchgroup=logtalkEntityRelTag start="implements(" matchgroup=logtalkEntityRelTag end=")" contains=logtalkEntity contained
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" Logtalk directives
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syn region logtalkDir matchgroup=logtalkDirTag start=":- initialization(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- info(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- mode(" matchgroup=logtalkDirTag end=")\." contains=logtalkOperator,logtalkAtom
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syn region logtalkDir matchgroup=logtalkDirTag start=":- dynamic(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn match logtalkDirTag ":- dynamic\."
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syn region logtalkDir matchgroup=logtalkDirTag start=":- discontiguous(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- public(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- protected(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- private(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- metapredicate(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- op(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- calls(" matchgroup=logtalkDirTag end=")\." contains=ALL
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syn region logtalkDir matchgroup=logtalkDirTag start=":- uses(" matchgroup=logtalkDirTag end=")\." contains=ALL
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" Logtalk built-in predicates
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syn keyword logtalkBuiltIn current_object
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syn keyword logtalkBuiltIn current_protocol
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syn keyword logtalkBuiltIn current_category
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syn keyword logtalkBuiltIn create_object
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syn keyword logtalkBuiltIn create_protocol
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syn keyword logtalkBuiltIn create_category
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syn keyword logtalkBuiltIn object_property
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syn keyword logtalkBuiltIn protocol_property
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syn keyword logtalkBuiltIn category_property
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syn keyword logtalkBuiltIn abolish_object
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syn keyword logtalkBuiltIn abolish_protocol
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syn keyword logtalkBuiltIn abolish_category
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syn keyword logtalkBuiltIn extends_object
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syn keyword logtalkBuiltIn extends_protocol
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syn keyword logtalkBuiltIn implements_protocol
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syn keyword logtalkBuiltIn instantiates_object
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syn keyword logtalkBuiltIn specializes_object
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syn keyword logtalkBuiltIn imports_category
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syn keyword logtalkBuiltIn abolish_events
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syn keyword logtalkBuiltIn current_event
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syn keyword logtalkBuiltIn define_events
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syn keyword logtalkBuiltIn current_logtalk_flag
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syn keyword logtalkBuiltIn set_logtalk_flag
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syn keyword logtalkBuiltIn logtalk_compile
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syn keyword logtalkBuiltIn logtalk_load
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syn keyword logtalkBuiltIn forall
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syn keyword logtalkBuiltIn retractall
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" Logtalk built-in methods
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syn keyword logtalkBuiltInMethod parameter
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syn keyword logtalkBuiltInMethod self
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syn keyword logtalkBuiltInMethod sender
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syn keyword logtalkBuiltInMethod this
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syn keyword logtalkBuiltInMethod current_predicate
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syn keyword logtalkBuiltInMethod predicate_property
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syn keyword logtalkBuiltInMethod abolish
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syn keyword logtalkBuiltInMethod asserta
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syn keyword logtalkBuiltInMethod assertz
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syn keyword logtalkBuiltInMethod clause
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syn keyword logtalkBuiltInMethod retract
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syn keyword logtalkBuiltInMethod retractall
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syn keyword logtalkBuiltInMethod bagof
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syn keyword logtalkBuiltInMethod findall
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syn keyword logtalkBuiltInMethod forall
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syn keyword logtalkBuiltInMethod setof
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syn keyword logtalkBuiltInMethod before
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syn keyword logtalkBuiltInMethod after
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" Mode operators
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syn match logtalkOperator "?"
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syn match logtalkOperator "@"
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" Control constructs
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syn keyword logtalkKeyword true
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syn keyword logtalkKeyword fail
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syn keyword logtalkKeyword call
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syn match logtalkOperator "!"
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syn match logtalkOperator ","
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syn match logtalkOperator ";"
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syn match logtalkOperator "->"
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syn keyword logtalkKeyword catch
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syn keyword logtalkKeyword throw
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" Term unification
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syn match logtalkOperator "="
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syn keyword logtalkKeyword unify_with_occurs_check
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syn match logtalkOperator "\\="
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" Term testing
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syn keyword logtalkKeyword var
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syn keyword logtalkKeyword atom
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syn keyword logtalkKeyword integer
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syn keyword logtalkKeyword float
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syn keyword logtalkKeyword atomic
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syn keyword logtalkKeyword compound
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syn keyword logtalkKeyword nonvar
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syn keyword logtalkKeyword number
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" Term comparison
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syn match logtalkOperator "@=<"
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syn match logtalkOperator "=="
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syn match logtalkOperator "\\=="
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syn match logtalkOperator "@<"
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syn match logtalkOperator "@>"
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syn match logtalkOperator "@>="
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" Term creation and decomposition
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syn keyword logtalkKeyword functor
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syn keyword logtalkKeyword arg
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syn match logtalkOperator "=\.\."
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syn keyword logtalkKeyword copy_term
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" Arithemtic evaluation
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syn keyword logtalkOperator is
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" Arithemtic comparison
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syn match logtalkOperator "=:="
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syn match logtalkOperator "=\\="
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syn match logtalkOperator "<"
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syn match logtalkOperator "=<"
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syn match logtalkOperator ">"
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syn match logtalkOperator ">="
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" Stream selection and control
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syn keyword logtalkKeyword current_input
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syn keyword logtalkKeyword current_output
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syn keyword logtalkKeyword set_input
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syn keyword logtalkKeyword set_output
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syn keyword logtalkKeyword open
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syn keyword logtalkKeyword close
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syn keyword logtalkKeyword flush_output
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syn keyword logtalkKeyword stream_property
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syn keyword logtalkKeyword at_end_of_stream
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syn keyword logtalkKeyword set_stream_position
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" Character input/output
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syn keyword logtalkKeyword get_char
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syn keyword logtalkKeyword get_code
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syn keyword logtalkKeyword peek_char
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syn keyword logtalkKeyword peek_code
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syn keyword logtalkKeyword put_char
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syn keyword logtalkKeyword put_code
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syn keyword logtalkKeyword nl
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" Byte input/output
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syn keyword logtalkKeyword get_byte
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syn keyword logtalkKeyword peek_byte
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syn keyword logtalkKeyword put_byte
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" Term input/output
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syn keyword logtalkKeyword read_term
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syn keyword logtalkKeyword read
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syn keyword logtalkKeyword write_term
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syn keyword logtalkKeyword write
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syn keyword logtalkKeyword writeq
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syn keyword logtalkKeyword write_canonical
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syn keyword logtalkKeyword op
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syn keyword logtalkKeyword current_op
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syn keyword logtalkKeyword char_conversion
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syn keyword logtalkKeyword current_char_conversion
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" Logic and control
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syn match logtalkOperator "\\+"
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syn keyword logtalkKeyword once
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syn keyword logtalkKeyword repeat
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" Atomic term processing
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syn keyword logtalkKeyword atom_length
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syn keyword logtalkKeyword atom_concat
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syn keyword logtalkKeyword sub_atom
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syn keyword logtalkKeyword atom_chars
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syn keyword logtalkKeyword atom_codes
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syn keyword logtalkKeyword char_code
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syn keyword logtalkKeyword number_chars
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syn keyword logtalkKeyword number_codes
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" Implementation defined hooks functions
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syn keyword logtalkKeyword set_prolog_flag
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syn keyword logtalkKeyword current_prolog_flag
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syn keyword logtalkKeyword halt
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" Evaluable functors
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syn match logtalkOperator "+"
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syn match logtalkOperator "-"
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syn match logtalkOperator "\*"
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syn match logtalkOperator "//"
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syn match logtalkOperator "/"
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syn keyword logtalkKeyword rem
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syn keyword logtalkKeyword mod
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syn keyword logtalkKeyword abs
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syn keyword logtalkKeyword sign
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syn keyword logtalkKeyword float_integer_part
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syn keyword logtalkKeyword float_fractional_part
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syn keyword logtalkKeyword float
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syn keyword logtalkKeyword floor
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syn keyword logtalkKeyword truncate
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syn keyword logtalkKeyword round
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syn keyword logtalkKeyword ceiling
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" Other arithemtic functors
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syn match logtalkOperator "\*\*"
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syn keyword logtalkKeyword sin
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syn keyword logtalkKeyword cos
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syn keyword logtalkKeyword atan
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syn keyword logtalkKeyword exp
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syn keyword logtalkKeyword log
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syn keyword logtalkKeyword sqrt
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" Bitwise functors
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syn match logtalkOperator ">>"
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syn match logtalkOperator "<<"
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syn match logtalkOperator "/\\"
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syn match logtalkOperator "\\/"
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syn match logtalkOperator "\\"
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" Logtalk end-of-clause
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syn match logtalkOperator "\."
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" Logtalk list operator
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syn match logtalkOperator "|"
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" Logtalk comments
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syn region logtalkBlockComment start="/\*" end="\*/"
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syn match logtalkLineComment "%.*"
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syn sync ccomment maxlines=50
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" Define the default highlighting.
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" For version 5.7 and earlier: only when not done already
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" For version 5.8 and later: only when an item doesn't have highlighting yet
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if version >= 508 || !exists("did_logtalk_syn_inits")
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if version < 508
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let did_logtalk_syn_inits = 1
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command -nargs=+ HiLink hi link <args>
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else
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command -nargs=+ HiLink hi def link <args>
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endif
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HiLink logtalkBlockComment Comment
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HiLink logtalkLineComment Comment
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HiLink logtalkOpenEntityDir Normal
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HiLink logtalkOpenEntityDirTag Statement
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HiLink logtalkEntity Normal
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HiLink logtalkEntityRel Normal
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HiLink logtalkEntityRelTag Statement
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HiLink logtalkCloseEntityDir Statement
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HiLink logtalkDir Normal
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HiLink logtalkDirTag Statement
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HiLink logtalkAtom String
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HiLink logtalkString String
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HiLink logtalkKeyword Keyword
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HiLink logtalkBuiltIn Keyword
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HiLink logtalkBuiltInMethod Keyword
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HiLink logtalkOperator Operator
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HiLink logtalkExtCall Normal
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HiLink logtalkExtCallTag Operator
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delcommand HiLink
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endif
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let b:current_syntax = "logtalk"
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set ts=4
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