vis

commit be3cfbe5ef942d1e2e4eb1fd1132b774e7673a0a
parent 80ed659fc683362c6f7ab1287bb5432d5e0b1236
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Tue,  6 Jan 2015 18:44:29 +0100

Change :open to create a new window if no argument is given

Use it for the creation of a new window without changing the
layout as split and vsplit do. Map it to CTRL+w n.

Diffstat:
M
config.def.h
 | 
2
+-
M
vis.c
 | 
8
++------

2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -370,7 +370,7 @@ static KeyBinding vis_marks_set[] = {
 };
 
 static KeyBinding vis_mode_normal[] = {
-	{ { CONTROL('w'), NONE('n') }, winnew,         { .s = NULL                 } },
+	{ { CONTROL('w'), NONE('n') }, cmd,            { .s = "open"               } },
 	{ { CONTROL('w'), NONE('c') }, cmd,            { .s = "q"                  } },
 	{ { CONTROL('w'), NONE('s') }, cmd,            { .s = "split"              } },
 	{ { CONTROL('w'), NONE('v') }, cmd,            { .s = "vsplit"             } },
diff --git a/vis.c b/vis.c
@@ -408,8 +408,6 @@ static void put(const Arg *arg);
 static void openline(const Arg *arg);
 /* join lines from current cursor position to movement indicated by arg */
 static void join(const Arg *arg);
-/* create a new window with the filename arg->s */
-static void winnew(const Arg *arg);
 /* execute arg->s as if it was typed on command prompt */
 static void cmd(const Arg *arg);
 /* perform last action i.e. action_prev again */
@@ -1061,10 +1059,6 @@ static void quit(const Arg *arg) {
 	running = false;
 }
 
-static void winnew(const Arg *arg) {
-	vis_window_new(arg->s);
-}
-
 static void cmd(const Arg *arg) {
 	/* casting to char* is only save if arg->s contains no arguments */
 	exec_command(':', (char*)arg->s);
@@ -1447,6 +1441,8 @@ static bool cmd_set(Filerange *range, const char *argv[]) {
 }
 
 static bool cmd_open(Filerange *range, const char *argv[]) {
+	if (!argv[1])
+		return vis_window_new(NULL);
 	for (const char **file = &argv[1]; *file; file++) {
 		if (!vis_window_new(*file)) {
 			errno = 0;