From 486e27edd50d7edcec4fbfc415cd8036004259d3 Mon Sep 17 00:00:00 2001
From: David Morgan <djm_uk@protonmail.com>
Date: Wed, 15 Jun 2022 12:31:06 +0100
Subject: Prevent hippie expand line from unbalancing parens

---
 .emacs.d/lisp/init-completion.el | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to '.emacs.d')

diff --git a/.emacs.d/lisp/init-completion.el b/.emacs.d/lisp/init-completion.el
index 7bc8ce4..6449aef 100644
--- a/.emacs.d/lisp/init-completion.el
+++ b/.emacs.d/lisp/init-completion.el
@@ -25,6 +25,12 @@
         try-expand-line
         try-complete-lisp-symbol-partially
         try-complete-lisp-symbol))
+  :config
+  ;; https://www.emacswiki.org/emacs/HippieExpand#h5o-9
+  (defadvice he-substitute-string (after he-paredit-fix)
+    "Remove extra paren when expanding line in paredit."
+    (if (and paredit-mode (equal (substring str -1) ")"))
+        (progn (backward-delete-char 1) (forward-char))))
   :bind
   ("C-M-/" . hippie-expand))
 
-- 
cgit 1.4.1-2-gfad0