From 9e76bf3fd84aef553313b9e4a887e80196ff2f51 Mon Sep 17 00:00:00 2001
From: bmag <bmagamb@gmail.com>
Date: Thu, 11 Feb 2016 13:40:56 +0200
Subject: [PATCH] Change TAB behavior: toggle hiding #19

---
 README.md     | 5 ++---
 imenu-list.el | 9 ++-------
 2 files changed, 4 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index f43ef35..b95c503 100644
--- a/README.md
+++ b/README.md
@@ -15,11 +15,10 @@ The imenu of the current buffer will be displayed in the `*Ilist*` buffer. From
 - `<enter>`: goto entry under cursor, or toggle case-folding.  
 - `<space>`: display entry under cursor, but `*Ilist*` buffer remains current  
 - `<mouse click>`: same as \<enter\>  
-- `<tab>`: next line  
-- `<backtab>`: previous line  
+- `<tab>`: expand/collapse subtree (`hs-toggle-hiding`)  
+- `f`: same as \<tab\>  
 - `n`: next line  
 - `p`: previous line  
-- `f`: toggle case-folding (`hs-toggle-hiding`)  
 
 Some users might prefer the `imenu-list-minor-mode` command to also set the focus to the `*Ilist*` window.
 To do so, use the variable `imenu-list-focus-after-activation`:
diff --git a/imenu-list.el b/imenu-list.el
index e273fe7..67af366 100644
--- a/imenu-list.el
+++ b/imenu-list.el
@@ -32,6 +32,7 @@
 ;; Key shortcuts from "*Ilist*" buffer:
 ;; <enter>: Go to current definition
 ;; <space>: display current definition
+;; <tab>: expand/collapse subtree
 ;;
 ;; Change "*Ilist*" buffer's position and size:
 ;; `imenu-list-position', `imenu-list-size'.
@@ -518,13 +519,7 @@ If the imenu-list buffer doesn't exist, create it."
     (define-key map (kbd "SPC") #'imenu-list-display-entry)
     (define-key map (kbd "n") #'next-line)
     (define-key map (kbd "p") #'previous-line)
-    ;; not sure if "TAB" is better than "<tab>". "TAB" and "C-i" are the same,
-    ;; but we don't want to prevent users from accessing C-i if they want to
-    ;; (specifically relevant to evil-jumper, which uses C-i)
-    (define-key map (kbd "TAB") #'next-line)
-    (define-key map (kbd "<S-iso-lefttab>") #'previous-line)
-    (define-key map (kbd "<S-tab>") #'previous-line)
-    (define-key map (kbd "<backtab>") #'previous-line)
+    (define-key map (kbd "TAB") #'hs-toggle-hiding)
     (define-key map (kbd "f") #'hs-toggle-hiding)
     map))