vis

commit bab9aea052541d84eb0534fc7f291b91fcc0a68f
parent c677a74fd69c2df60ed5e46a211d9f6ad4ae3687
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Tue, 28 Apr 2020 15:35:06 +0200

vis: make <Escape> reset count in visual modes

Diffstat:
M
config.def.h
 | 
2
+-
M
main.c
 | 
16
++++++++++++++++

2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/config.def.h b/config.def.h
@@ -284,7 +284,7 @@ static const KeyBinding bindings_visual[] = {
 	{ "<C-u>",              ACTION(SELECTIONS_PREV)                     },
 	{ "<C-x>",              ACTION(SELECTIONS_NEW_MATCH_SKIP)           },
 	{ "<Delete>",           ALIAS("<Backspace>")                        },
-	{ "<Escape>",           ACTION(MODE_NORMAL)                         },
+	{ "<Escape>",           ACTION(MODE_VISUAL_ESCAPE)                  },
 	{ "I",                  ACTION(SELECTIONS_NEW_LINES_BEGIN)          },
 	{ "J",                  ACTION(JOIN_LINES)                          },
 	{ "gJ",                 ACTION(JOIN_LINES_TRIM)                     },
diff --git a/main.c b/main.c
@@ -34,6 +34,8 @@ static const char *macro_replay(Vis*, const char *keys, const Arg *arg);
 static const char *suspend(Vis*, const char *keys, const Arg *arg);
 /* reset count if set, otherwise remove all but the primary selection */
 static const char *normalmode_escape(Vis*, const char *keys, const Arg *arg);
+/* reset count if set, otherwise switch to normal mode */
+static const char *visualmode_escape(Vis*, const char *keys, const Arg *arg);
 /* switch to mode indicated by arg->i */
 static const char *switchmode(Vis*, const char *keys, const Arg *arg);
 /* switch to insert mode after performing movement indicated by arg->i */
@@ -204,6 +206,7 @@ enum {
 	VIS_ACTION_MODE_NORMAL,
 	VIS_ACTION_MODE_NORMAL_ESCAPE,
 	VIS_ACTION_MODE_VISUAL,
+	VIS_ACTION_MODE_VISUAL_ESCAPE,
 	VIS_ACTION_MODE_VISUAL_LINE,
 	VIS_ACTION_MODE_INSERT,
 	VIS_ACTION_MODE_REPLACE,
@@ -613,6 +616,11 @@ static const KeyAction vis_action[] = {
 		VIS_HELP("Enter characterwise visual mode")
 		switchmode, { .i = VIS_MODE_VISUAL }
 	},
+	[VIS_ACTION_MODE_VISUAL_ESCAPE] = {
+		"vis-mode-visual-escape",
+		VIS_HELP("Reset count or switch to normal mode")
+		visualmode_escape,
+	},
 	[VIS_ACTION_MODE_VISUAL_LINE] = {
 		"vis-mode-visual-linewise",
 		VIS_HELP("Enter linewise visual mode")
@@ -2244,6 +2252,14 @@ static const char *normalmode_escape(Vis *vis, const char *keys, const Arg *arg)
 	return keys;
 }
 
+static const char *visualmode_escape(Vis *vis, const char *keys, const Arg *arg) {
+	if (vis_count_get(vis) == VIS_COUNT_UNKNOWN)
+		vis_mode_switch(vis, VIS_MODE_NORMAL);
+	else
+		vis_count_set(vis, VIS_COUNT_UNKNOWN);
+	return keys;
+}
+
 static const char *switchmode(Vis *vis, const char *keys, const Arg *arg) {
 	vis_mode_switch(vis, arg->i);
 	return keys;