4 files changed, 20 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog
index 3a4b08a..915f1fa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2010-08-08  d+w3m@vdr.jp
+
+	* [w3m-dev 04360] Re: "important" bugs from bugs.debian.org
+	* main.c (main): use DEFAULT_COLS
+	(main): the maximum value of the -cols option is MAXIMUM_COLS
+	* backend.c (backend): use DEFAULT_COLS
+	* fm.h (MAXIMUM_COLS, DEFAULT_COLS): added
+
 2010-08-04  Ito Hiroyuki  <ZXB01226@nifty.com>
 
 	* [w3m-dev 04369] Re: w3m's bugs from bugs.debian.org
@@ -9108,4 +9116,4 @@ a	* [w3m-dev 03276] compile error on EWS4800
 	* release-0-2-1
 	* import w3m-0.2.1
 
-$Id: ChangeLog,v 1.1027 2010/08/04 14:06:35 htrb Exp $
+$Id: ChangeLog,v 1.1028 2010/08/08 09:53:42 htrb Exp $
diff --git a/backend.c b/backend.c
index c418095..70406fd 100644
--- a/backend.c
+++ b/backend.c
@@ -1,4 +1,4 @@
-/* $Id: backend.c,v 1.14 2010/07/18 14:10:09 htrb Exp $ */
+/* $Id: backend.c,v 1.15 2010/08/08 09:53:42 htrb Exp $ */
 #include <stdio.h>
 #include <string.h>
 #include <sys/types.h>
@@ -294,7 +294,7 @@ backend(void)
 
     w3m_dump = 0;
     if (COLS == 0)
-	COLS = 80;
+	COLS = DEFAULT_COLS;
 #ifdef USE_MOUSE
     use_mouse = FALSE;
 #endif				/* USE_MOUSE */
diff --git a/fm.h b/fm.h
index 4e118b3..9ba1ef9 100644
--- a/fm.h
+++ b/fm.h
@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.147 2010/08/04 14:06:36 htrb Exp $ */
+/* $Id: fm.h,v 1.148 2010/08/08 09:53:42 htrb Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -101,6 +101,9 @@ void bzero(void *, int);
 #define LINELEN	256		/* Initial line length */
 #define PAGER_MAX_LINE	10000	/* Maximum line kept as pager */
 
+#define MAXIMUM_COLS 1024
+#define DEFAULT_COLS 80
+
 #ifdef USE_IMAGE
 #define MAX_IMAGE 1000
 #define MAX_IMAGE_SIZE 2048
diff --git a/main.c b/main.c
index e510f79..76d2e6d 100644
--- a/main.c
+++ b/main.c
@@ -1,4 +1,4 @@
-/* $Id: main.c,v 1.267 2010/08/04 14:06:36 htrb Exp $ */
+/* $Id: main.c,v 1.268 2010/08/08 09:53:42 htrb Exp $ */
 #define MAINPROGRAM
 #include "fm.h"
 #include <signal.h>
@@ -626,6 +626,9 @@ main(int argc, char **argv, char **envp)
 		if (++i >= argc)
 		    usage();
 		COLS = atoi(argv[i]);
+		if (COLS > MAXIMUM_COLS) {
+		    COLS = MAXIMUM_COLS;
+		}
 	    }
 	    else if (!strcmp("-ppc", argv[i])) {
 		double ppc;
@@ -776,7 +779,7 @@ main(int argc, char **argv, char **envp)
     }
     if (w3m_dump) {
 	if (COLS == 0)
-	    COLS = 80;
+	    COLS = DEFAULT_COLS;
     }
 
 #ifdef USE_BINMODE_STREAM