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|
%class-name Parser
%default-actions off
%filenames parser
%parsefun-source parse.cc
%scanner ../scanner/scanner.h
%debug
%token-path ../scanner/tokens.h
%baseclass-preinclude preinclude.h
// definition section
%token EXCL_START_CONDITION
INCL_START_CONDITION
SECTION_DELIMITER
// directives
%token BASECLASSHEADER
BASECLASSPREINCLUDE
CASEINSENSITIVE
CLASSHEADER
CLASSNAME
DEBUG
FILENAMES
IMPLEMENTATIONHEADER
INPUTIMPLEMENTATION
INPUTINLINE
INPUTINTERFACE
INTERACTIVE
LEXFUNCTIONNAME
LEXSOURCE
NAMESPACE
NOLINES
PRINT
SKELETON_DIRECTORY
STARTCONDITION
TARGET_DIRECTORY
// rules
%token BLOCK
IDENTIFIER
EOF_PATTERN
RAWSTRING
STRING
QUOTES
DECIMAL
DOLLAR
ESCAPE_SEQUENCE
CC_START
CC_NEGATED
// character classes
%token PREDEFINED_CLASS
// rule operators:
// lowest precedence
%left ORNL
%left '/'
%left '|'
%left CHAR
%left '*' '?' '+' '{'
%left CC_PLUS CC_MINUS
// highest precedence
%polymorphic TEXTTYPE: FlexTypes::TextType;
STRING: std::string;
PATTERN: FPattern;
CHARCLASS: CharClass;
INTERVAL: Interval;
VECTOR: std::vector<std::string>;
%type <TEXTTYPE> _stringOrIdent _stringType
%type <STRING> identifier _name_def _decimal _cc_element
%type <CHARCLASS> characterclass
_cc_set _cc_start _cc_negated
%type <INTERVAL> _interval
%type <PATTERN> _unit _regex _optMs_regex _regex_unit regexOrEOF
%type <VECTOR> _cc_content
%%
input:
opt_directives // in inc/directives; options in inc/options
section_delimiter
rules
;
section_delimiter:
SECTION_DELIMITER '\n'
{
d_nLOPstartConditions = d_rules.startConditions().size();
d_rules.setEndUserSC();
reset();
}
;
identifier:
IDENTIFIER
{
$$ = d_matched;
}
;
%include inc/directives
%include inc/options
%include inc/combichars
%include inc/msspec
%include inc/characterclass
%include inc/regexoreof
%include inc/action
%include inc/reset
%include inc/mscompound
%include inc/optmsrule
%include inc/rules
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