File sort_command.patch of Package screen.990

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File sort_command.patch of Package screen.990

---
 comm.c       |    1 +
 doc/screen.1 |    5 +++++
 process.c    |   43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 49 insertions(+)

Index: comm.c
===================================================================
--- comm.c.orig
+++ comm.c
@@ -297,6 +297,7 @@ struct comm comms[RC_LAST + 1] =
   { "sleep",		ARGS_1 },
   { "slowpaste",	NEED_FORE|ARGS_01 },
   { "sorendition",      ARGS_012 },
+  { "sort",		ARGS_0 },
   { "source",		ARGS_1 },
   { "split",		NEED_DISPLAY|ARGS_01 },
   { "startup_message",	ARGS_1 },
Index: doc/screen.1
===================================================================
--- doc/screen.1.orig
+++ doc/screen.1
@@ -3015,6 +3015,11 @@ underlying system exposes flow control p
 text. 
 .sp
 .ne 3
+.B sort
+.PP
+Sort the windows in alphabetical order of the window tiles.
+.sp
+.ne 3
 .BI "source " file
 .PP
 Read and execute commands from file \fIfile\fP. Source commands may
Index: process.c
===================================================================
--- process.c.orig
+++ process.c
@@ -3024,6 +3024,49 @@ int key;
 	    }
 	}
       break;
+    case RC_SORT:
+      if (fore)
+        {
+	  /* Better do not allow this. Not sure what the utmp stuff in number
+	     command above is for (you get four entries in e.g. /var/log/wtmp
+	     per number switch). But I don't know enough about this.*/
+	  Msg(0, "Sorting inside a window is not allowed. Push CTRL-a \" "
+	      "and try again\n");
+	  break;
+	}
+      /*
+       * Simple sort algorithm: Look out for the smallest, put it
+       * to the first place, look out for the 2nd smallest, ...
+      */
+      for (i = 0; i < maxwin ; i++)
+        {
+	  if (wtab[i] == NULL)
+	      continue;
+	  n = i;
+	  for (nr = i + 1; nr < maxwin; nr++)
+	    {
+	      if (wtab[nr] == NULL)
+		  continue;
+	      debug2("Testing window %d and %d.\n", nr, n);
+	      if (strcmp(wtab[nr]->w_title,wtab[n]->w_title) < 0)
+		    n = nr;
+	    }
+	  if (n != i)
+	    {
+		debug2("Exchange window %d and %d.\n", i, n);
+		p = wtab[n];
+		wtab[n] = wtab[i];
+		wtab[i] = p;
+		wtab[n]->w_number = n;
+		wtab[i]->w_number = i;
+#ifdef MULTIUSER
+		/* exchange the acls for these windows. */
+		AclWinSwap(i, n);
+#endif
+	    }
+	}
+      WindowChanged((struct win *)0, 0);
+      break;
     case RC_SILENCE:
       n = fore->w_silence != 0;
       i = fore->w_silencewait;

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File sort_command.patch of Package screen.990

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