New window options: force-width and force-height. This will force a window to

  an arbitrary width and height (0 for the default unlimited). This is neat for
  emacs which doesn't have a sensible way to force hard wrapping at 80
  columns. Also, don't try to be clever and use clr_eol when redrawing the
  whole screen, it causes trouble since the redraw functions are used to draw
  the blank areas too.

1 files changed, 29 insertions, 1 deletions

diff --git a/cmd-set-window-option.c b/cmd-set-window-option.c
index 70fdeff6..c92deac3 100644
--- a/cmd-set-window-option.c
+++ b/cmd-set-window-option.c
@@ -1,4 +1,4 @@
-/* $Id: cmd-set-window-option.c,v 1.6 2008-06-06 20:02:27 nicm Exp $ */
+/* $Id: cmd-set-window-option.c,v 1.7 2008-06-14 16:47:20 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -166,6 +166,34 @@ cmd_set_window_option_exec(struct cmd *self, struct cmd_ctx *ctx)
 		}
 
 		recalculate_sizes();
+	} else if (strcmp(data->option, "force-width") == 0) {
+		if (data->value == NULL || number == -1) {
+			ctx->error(ctx, "invalid value");
+			return;
+		}
+		if (errstr != NULL) {
+			ctx->error(ctx, "force-width %s", errstr);
+			return;
+		}
+		if (number == 0)
+			wl->window->limitx = UINT_MAX;
+		else
+			wl->window->limitx = number;
+		recalculate_sizes();
+	} else if (strcmp(data->option, "force-height") == 0) {
+		if (data->value == NULL || number == -1) {
+			ctx->error(ctx, "invalid value");
+			return;
+		}
+		if (errstr != NULL) {
+			ctx->error(ctx, "force-height %s", errstr);
+			return;
+		}
+		if (number == 0)
+			wl->window->limity = UINT_MAX;
+		else
+			wl->window->limity = number;
+		recalculate_sizes();
 	} else {
 		ctx->error(ctx, "unknown option: %s", data->option);
 		return;