commit 8dc60352fb6004d15c7f04a3e192148e485d9d37
from: Omar Polo <op@omarpolo.com>
date: Tue Jun 15 17:40:23 2021 UTC

teach telescope how to backtab

commit - 741428e3b7a7cf600e8c91baabfb960559e2680d
commit + 8dc60352fb6004d15c7f04a3e192148e485d9d37
blob - 7983a140af5472a2628a733ac109e5ffaf3be6a7
blob + 260a14156b80e217e0df0f1dc4bb37e509a824f6
--- keymap.c
+++ keymap.c
@@ -108,6 +108,7 @@ static struct keytable {
 	{ "enter",	CTRL('m') },
 	{ "ret",	CTRL('m' )},
 	{ "tab",	CTRL('i') },
+	{ "backtab",	KEY_BTAB },
 	/* ... */
 	{ NULL, 0 },
 };
blob - 4c300fbeeba6e9f7382de84a7e6ec47f896ae74e
blob + 5402a10d4c331aef2b035d659cf024c95c4bd854
--- telescope.1
+++ telescope.1
@@ -132,6 +132,9 @@ Space
 Enter
 .It tab
 Tab
+.It backtab
+Depends on the configuration of the terminal emulator.
+Usually is shift tab though.
 .El
 .Ss GNU Emacs-like keys
 .Bl -tag -width xxxxxxxxxxxx -offset indent -compact
@@ -270,6 +273,8 @@ push-button
 push-button-new-tab
 .It M-tab
 previous-button
+.It backtab
+previous-button
 .It tab
 next-button
 .El
blob - f61b3530d23f6d35b384fcff8ec6eac81cfa9812
blob + 856e0a01b9cbe04a8337b3a66c34759c575470e2
--- ui.c
+++ ui.c
@@ -274,6 +274,7 @@ load_default_keys(void)
 	global_set_key("C-m",		cmd_push_button);
 	global_set_key("M-enter",	cmd_push_button_new_tab);
 	global_set_key("M-tab",		cmd_previous_button);
+	global_set_key("backtab",	cmd_previous_button);
 	global_set_key("tab",		cmd_next_button);
 
 	/* === minibuffer map === */