Files
secondo/Algebras/DateTime/dateconvert.l
2026-01-23 17:03:45 +08:00

57 lines
1.5 KiB
Plaintext

/*
----
This file is part of SECONDO.
Copyright (C) 2016,
University in Hagen,
Faculty of Mathematocs and Computer Science,
Database Systems for New Applications.
SECONDO is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
SECONDO is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with SECONDO; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
----
*/
%{
#include "dateconvertparser.h"
%}
%option prefix="dateconv"
%option noyywrap
digits [0-9]+
%%
"Jan" {dateconvlval = 1; return(MONTH);}
"Feb" {dateconvlval = 2; return(MONTH);}
"Mar" {dateconvlval = 3; return(MONTH);}
"Apr" {dateconvlval = 4; return(MONTH);}
"May" {dateconvlval = 5; return(MONTH);}
"Jun" {dateconvlval = 6; return(MONTH);}
"Jul" {dateconvlval = 7; return(MONTH);}
"Aug" {dateconvlval = 8; return(MONTH);}
"Sep" {dateconvlval = 9; return(MONTH);}
"Oct" {dateconvlval = 10; return(MONTH);}
"Nov" {dateconvlval = 11; return(MONTH);}
"Dec" {dateconvlval = 12; return(MONTH);}
{digits} {dateconvlval = atoi(yytext); return(NUMBER);}
.|\n {dateconvlval = 0; return yytext[0];}
%%