X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3fc65ead4d318a3dbde92afab9956af14dc73b42..6082531abb3dca4b2fc213844200ce7b13fc05c5:/src/location.c

diff --git a/src/location.c b/src/location.c
index 36af4be5..98627a55 100644
--- a/src/location.c
+++ b/src/location.c
@@ -1,22 +1,20 @@
 /* Locations for Bison
-   Copyright (C) 2002, 2005, 2006, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
-   Bison is free software; you can redistribute it and/or modify
+   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 2, or (at your option)
-   any later version.
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-   Bison is distributed in the hope that it will be useful,
+   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 Bison; see the file COPYING.  If not, write to
-   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include "system.h"
@@ -103,9 +101,11 @@ void
 location_print (FILE *out, location loc)
 {
   int end_col = 0 < loc.end.column ? loc.end.column - 1 : 0;
-  fprintf (out, "%s:%d.%d",
+  fprintf (out, "%s:%d",
 	   quotearg_n_style (3, escape_quoting_style, loc.start.file),
-	   loc.start.line, loc.start.column);
+	   loc.start.line);
+  if (0 <= loc.start.column)
+    fprintf (out, ".%d", loc.start.column);
 
   if (loc.start.file != loc.end.file)
     fprintf (out, "-%s:%d.%d",
@@ -113,7 +113,7 @@ location_print (FILE *out, location loc)
 	     loc.end.line, end_col);
   else if (loc.start.line < loc.end.line)
     fprintf (out, "-%d.%d", loc.end.line, end_col);
-  else if (loc.start.column < end_col)
+  else if (0 <= loc.start.column && loc.start.column < end_col)
     fprintf (out, "-%d", end_col);
 }