vis

commit 0e86622c00f37583b1c824d121eaab4815da7fe4
parent 10e5df115f7e7c8e0d88bc9f4d4dc9a14afc1ace
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Mon,  4 Apr 2016 13:02:25 +0200

vis: in visual mode allow navigation among cursors using <C-j> and <C-k>

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

2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -273,6 +273,8 @@ static const KeyBinding bindings_visual[] = {
 	{ "<C-f>",              ALIAS("<PageDown>")                         },
 	{ "<C-u>",              ACTION(CURSORS_PREV)                        },
 	{ "<C-d>",              ACTION(CURSORS_NEXT)                        },
+	{ "<C-k>",              ALIAS("<C-u>")                              },
+	{ "<C-j>",              ALIAS("<C-d>")                              },
 	{ "x",                  ALIAS("d")                                  },
 	{ "r",                  ALIAS("c")                                  },
 	{ "s",                  ALIAS("c")                                  },
diff --git a/main.c b/main.c
@@ -1401,8 +1401,12 @@ static const char *cursors_remove(Vis *vis, const char *keys, const Arg *arg) {
 
 static const char *cursors_navigate(Vis *vis, const char *keys, const Arg *arg) {
 	View *view = vis_view(vis);
-	if (!view_cursors_multiple(view))
-		return wscroll(vis, keys, arg);
+	if (!view_cursors_multiple(view)) {
+		Filerange sel = view_selection_get(view);
+		if (!text_range_valid(&sel))
+			return wscroll(vis, keys, arg);
+		return keys;
+	}
 	Cursor *c = view_cursors_primary_get(view);
 	for (int count = vis_count_get_default(vis, 1); count > 0; count--) {
 		if (arg->i > 0) {