Add comments to various %option items to explain what they're doing.

Move the %options to the beginning if they weren't already there, and
put them in the same order in all files.

Add "prefix=" options to .l files that don't already have them, so we
don't have to pass a "-P" option.

Add "never-interactive" and "noyywrap" options to our lexical analyzers,
to remove extra isatty() checks and to eliminate the need for yywrap()
from the Flex library.

Get rid of %option nostdinit - that's the default.

Add .l.c: rules to Makefile.am files, replacing the rules for specific
.l files.  Have those rules all check that $(LEX) is set.

Update the address for the FSF.

svn path=/trunk/; revision=22424

1 files changed, 17 insertions, 1 deletions

diff --git a/plugins/mate/mate_parser.l b/plugins/mate/mate_parser.l
index aa4fdf3cf9..8d1089edee 100644
--- a/plugins/mate/mate_parser.l
+++ b/plugins/mate/mate_parser.l
@@ -1,6 +1,22 @@
+/*
+ * We want to stop processing when we get to the end of the input.
+ */
 %option noyywrap
+
+/*
+ * We don't use unput, so don't generate code for it.
+ */
 %option nounput 
+
+/*
+ * We don't read from the terminal.
+ */
 %option never-interactive
+
+/*
+ * Prefix scanner routines with "Mate" rather than "yy", so this scanner
+ * can coexist with other scanners.
+ */
 %option prefix="Mate"
 
 %{
@@ -28,7 +44,7 @@
 	* 
 	* You should have received a copy of the GNU General Public License
 	* along with this program; if not, write to the Free Software
-	* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 	*/
 	
 #include "mate.h"