$NetBSD: patch-ab,v 1.4 2000/04/21 03:54:44 itohy Exp $

Fix problems where:
 1. Suspend the job w3m belongs to, not w3m only.
 2. Automatic creation of ~/.w3m fails.
 3. "w3m ." using internal listing function, select a file, and w3m crashes.

--- main.c.orig	Thu Apr  6 10:25:00 2000
+++ main.c	Fri Apr 21 01:06:37 2000
@@ -139,9 +139,8 @@
 
   BookmarkFile = NULL;
   rc_dir = expandName(RC_DIR);
-  i = strlen(rc_dir);
-  if (i > 1 && rc_dir[i] == '/')
-    rc_dir[i] = '\0';
+  for (p = rc_dir + strlen(rc_dir) - 1; p > rc_dir && *p == '/'; p--)
+    *p = '\0';
   config_file = rcFile("config");
 
   /* argument search 1 */
@@ -1357,7 +1356,17 @@
     shell = "/bin/sh";
   system(shell);
 #else /* SIGSTOP */
+#ifdef SIGTSTP	/* BSD */
+  signal(SIGTSTP, SIG_DFL);	/* just in case */
+  /*
+   * Note: If susp() was called from SIGTSTP handler,
+   *	unblocking SIGTSTP would be required here.
+   *	Currently not.
+   */
+  kill(0, SIGTSTP);	/* stop whole job, not a single process */
+#else
   kill(getpid(), SIGSTOP);
+#endif
 #endif /* SIGSTOP */
   fmInit();
   displayBuffer(Currentbuf, B_FORCE_REDRAW);
@@ -1758,7 +1767,8 @@
   parseURL2(a->url,&u,baseURL(Currentbuf));
   if (u.scheme == Currentbuf->currentURL.scheme &&
       u.port == Currentbuf->currentURL.port &&
-      strcasecmp(u.host,Currentbuf->currentURL.host) == 0 &&
+      (u.host == Currentbuf->currentURL.host ||
+      strcasecmp(u.host,Currentbuf->currentURL.host) == 0) &&
       strcmp(u.file,Currentbuf->currentURL.file) == 0) {
     /* index within this buffer */
     local_label = u.label;