feature/completions-highlight-modifications d4a6a66 12/14: Add parent maps

[Jimmy Aguilar Mena]

branch: feature/completions-highlight-modifications
commit d4a6a66955be1fd8a4463e4f8dc3eb11f5d5cc4d
Author: Jimmy Aguilar Mena <spacibba@aol.com>
Commit: Jimmy Aguilar Mena <spacibba@aol.com>

    Add parent maps
    
    When completions-highlight-mode is enabled use
    minibuffer-local-must-match-map as parent keymap.
    (completions-highlight-minibuffer-map) : Enforces parent
    minibuffer-local-must-match-map unconditionally.
    (completions-highlight-completions-map) : Enforces
    completion-list-mode-map as parent just in case.
---
 lisp/completions-highlight.el | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lisp/completions-highlight.el b/lisp/completions-highlight.el
index 624013b..b1d8ba3 100644
--- a/lisp/completions-highlight.el
+++ b/lisp/completions-highlight.el
@@ -177,6 +177,7 @@ suffix."
 
 (defvar completions-highlight-minibuffer-map
   (let ((map (make-sparse-keymap)))
+    (set-keymap-parent map minibuffer-local-must-match-map)
     (define-key map [right] 'minibuffer-next-completion)
     (define-key map [left] 'minibuffer-previous-completion)
     (define-key map [down] 'minibuffer-next-line-completion)
@@ -186,6 +187,7 @@ suffix."
 
 (defvar completions-highlight-completions-map
   (let ((map (make-sparse-keymap)))
+    (set-keymap-parent map completion-list-mode-map)
     (define-key map "\C-g" 'quit-window)
 
     (define-key map [up] 'completions-highlight-previous-line-completion)