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|
//%default-actions quiet
%filenames parser
%scanner ../scanner/scanner.h
%token-path ../tokens/tokens.h
//%print-tokens
%baseclass-preinclude ../enums/enums.h
// lowest precedence on top
%token
IF
ACTION
DATE
FILE
HDR
LETTER
NOT
NR
REGEX
%left
AND
%stype eTruth
%%
grammar:
grammar ifStmnt
|
// no rules ok: by default accept all input
;
%include "inc/opt"
%include "inc/expression"
%include "inc/rules"
%include "inc/condition"
if:
IF
{
// members set d_expect and call the
startIf(); // equally named Filter member
}
;
ifStmnt:
if condition ACTION
{
action(); // uses d_scanner.matched()
}
|
error ACTION
|
'\n'
;
|
