Merge branch 'obsd-master'

1 files changed, 26 insertions, 10 deletions

diff --git a/cmd-split-window.c b/cmd-split-window.c
index 8d63473f..eaf1f74c 100644
--- a/cmd-split-window.c
+++ b/cmd-split-window.c
@@ -41,8 +41,7 @@ const struct cmd_entry cmd_split_window_entry = {
 
 	.args = { "bc:de:fF:hIl:p:Pt:v", 0, -1 },
 	.usage = "[-bdefhIPv] [-c start-directory] [-e environment] "
-		 "[-F format] [-p percentage|-l size] " CMD_TARGET_PANE_USAGE
-		 " [command]",
+		 "[-F format] [-l size] " CMD_TARGET_PANE_USAGE " [command]",
 
 	.target = { 't', CMD_FIND_PANE, 0 },
 
@@ -64,20 +63,37 @@ cmd_split_window_exec(struct cmd *self, struct cmdq_item *item)
 	struct layout_cell	*lc;
 	struct cmd_find_state	 fs;
 	int			 size, percentage, flags, input;
-	const char		*template, *add;
-	char			*cause, *cp;
+	const char		*template, *add, *errstr, *p;
+	char			*cause, *cp, *copy;
+	size_t			 plen;
 	struct args_value	*value;
 
 	if (args_has(args, 'h'))
 		type = LAYOUT_LEFTRIGHT;
 	else
 		type = LAYOUT_TOPBOTTOM;
-	if (args_has(args, 'l')) {
-		size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
-		if (cause != NULL) {
-			cmdq_error(item, "create pane failed: -l %s", cause);
-			free(cause);
-			return (CMD_RETURN_ERROR);
+	if ((p = args_get(args, 'l')) != NULL) {
+		plen = strlen(p);
+		if (p[plen - 1] == '%') {
+			copy = xstrdup(p);
+			copy[plen - 1] = '\0';
+			percentage = strtonum(copy, 0, INT_MAX, &errstr);
+			free(copy);
+			if (errstr != NULL) {
+				cmdq_error(item, "percentage %s", errstr);
+				return (CMD_RETURN_ERROR);
+			}
+			if (type == LAYOUT_TOPBOTTOM)
+				size = (wp->sy * percentage) / 100;
+			else
+				size = (wp->sx * percentage) / 100;
+		} else {
+			size = args_strtonum(args, 'l', 0, INT_MAX, &cause);
+			if (cause != NULL) {
+				cmdq_error(item, "lines %s", cause);
+				free(cause);
+				return (CMD_RETURN_ERROR);
+			}
 		}
 	} else if (args_has(args, 'p')) {
 		percentage = args_strtonum(args, 'p', 0, INT_MAX, &cause);