[pakfire.git] / src / libpakfire / parser / scanner.l

/*#############################################################################
#                                                                             #
# Pakfire - The IPFire package management system                              #
# Copyright (C) 2019 Pakfire development team                                 #
#                                                                             #
# This program 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 3 of the License, or           #
# (at your option) any later version.                                         #
#                                                                             #
# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.       #
#                                                                             #
#############################################################################*/

%option nounput noinput noyywrap yylineno

%{
#define YY_DECL int yylex()

int num_lines;

#include "grammar.h"
%}

%%

[ \t]		{ return WHITESPACE; }
\t			{ return TAB; }
\n			{ num_lines++; return NEWLINE; }

[A-Za-z]	{ return VARIABLE; }
[A-Za-z0-9]	{ return VALUE; }

"="			{ return ASSIGN; }
"+="		{ return APPEND; }

"define"	{ return DEFINE; }
"def"		{ return DEFINE; }
"end"		{ return END; }

%%
Commit	Line	Data
f9a691ef MT	1	/*#############################################################################
	2	# #
	3	# Pakfire - The IPFire package management system #
	4	# Copyright (C) 2019 Pakfire development team #
	5	# #
	6	# This program is free software: you can redistribute it and/or modify #
	7	# it under the terms of the GNU General Public License as published by #
	8	# the Free Software Foundation, either version 3 of the License, or #
	9	# (at your option) any later version. #
	10	# #
	11	# This program is distributed in the hope that it will be useful, #
	12	# but WITHOUT ANY WARRANTY; without even the implied warranty of #
	13	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
	14	# GNU General Public License for more details. #
	15	# #
	16	# You should have received a copy of the GNU General Public License #
	17	# along with this program. If not, see <http://www.gnu.org/licenses/>. #
	18	# #
	19	#############################################################################*/
	20
	21	%option nounput noinput noyywrap yylineno
	22
	23	%{
	24	#define YY_DECL int yylex()
	25
6ab14b96 MT	26	int num_lines;
6ab14b96 MT	27
f9a691ef MT	28	#include "grammar.h"
	29	%}
	30
	31	%%
	32
	33	[ \t] { return WHITESPACE; }
	34	\t { return TAB; }
4e291b81	35	\n { num_lines++; return NEWLINE; }
f9a691ef MT	36
	37	[A-Za-z] { return VARIABLE; }
	38	[A-Za-z0-9] { return VALUE; }
	39
	40	"=" { return ASSIGN; }
	41	"+=" { return APPEND; }
	42
	43	"define" { return DEFINE; }
	44	"def" { return DEFINE; }
	45	"end" { return END; }
	46
	47	%%