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introduce verbatim block closes #437

issue#70
Houtan Bastani 2013-08-13 13:37:14 -04:00
parent 4295a48dc8
commit 801c69bfe7
1 changed files with 22 additions and 0 deletions
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22
DynareFlex.ll
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@ -57,6 +57,7 @@ string eofbuff;
%x COMMENT
%x DYNARE_STATEMENT
%x DYNARE_BLOCK
%x VERBATIM_BLOCK
%x NATIVE
%x NATIVE_COMMENT
%x LINE1
@ -699,6 +700,27 @@ string eofbuff;
return token::QUOTED_STRING;
}
/* Verbatim Block */
<INITIAL>verbatim[[:space:]]*; {
BEGIN VERBATIM_BLOCK;
yylval->string_val = new string();
}
<VERBATIM_BLOCK>end[[:space:]]*; {
BEGIN INITIAL;
yylval->string_val = new string();
}
<VERBATIM_BLOCK>\n {
if (strlen(yytext) > 1)
driver.add_native_remove_charset(yytext, "\n");
}
<VERBATIM_BLOCK>. { yymore(); }
<VERBATIM_BLOCK><<EOF>> {
driver.add_native(eofbuff);
yyterminate();
}
/* An instruction starting with a recognized symbol (which is not a modfile local
or an external function) is passed as NAME, otherwise it is a native statement
until the end of the line.