java parser generator

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Package nzdis . lang . fipaacl ;

Helpers

tab	=	9
cr	=	13
lf	=	10
eol	=	[ [ cr + lf ] + [ cr + lf ] ]
white	=	[ [ ' ' + tab ] + eol ]
colon	=	':'
left_bracket	=	'('
right_bracket	=	')'
letter	=	[ [ 'A' .. 'Z' ] + [ 'a' .. 'z' ] ]
digit	=	[ '0' .. '9' ]
normal	=	[ [ digit + '_' ] + letter ]
character	=	[ [ 0 .. 0xffff ] - [ ':' + eol ] ]
string_character	=	[ [ 0 .. 0xffff ] - '"' ]
sidentifier	=	[ [ character - white ] - [ '(' + ')' ] ]
identifier	=	[ sidentifier + ':' ]

Tokens

	white	=	white +
	colon	=	colon
	left_bracket	=	left_bracket
	right_bracket	=	right_bracket
	identifier	=	sidentifier +
	literal	=	sidentifier identifier *
	string	=	'"' string_character * '"'
	line_comment	=	'/' '/' [ [ 0 .. 0xffff ] - [ cr + lf ] ] * eol \| '#' [ [ 0 .. 0xffff ] - [ cr + lf ] ] * eol
	multiline_comment	=	'/' '' [ [ 0 .. 0xffff ] - [ '' + '/' ] ] * '*' '/'

Ignored Tokens

white
line_comment
multiline_comment

Productions

=

left_bracket identifier parameter + right_bracket

=

colon identifier content

=

	{identifier}	identifier
\|	{expr}	literal
\|	{property}	colon identifier
\|	{string}	string
\|	{complex}	left_bracket content * right_bracket

This site has been last updated by the web master on 2007/6/24.