From a4fc45b47fbe2c1d62a28b38d6f0c253d8df56c1 Mon Sep 17 00:00:00 2001
From: JSDurand <mmemmew@gmail.com>
Date: Mon, 2 May 2022 13:49:51 +0800
Subject: tex-conf: add parenthesis insertion

---
 tex-conf.el | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'tex-conf.el')

diff --git a/tex-conf.el b/tex-conf.el
index 64fb0af..7d42aa2 100644
--- a/tex-conf.el
+++ b/tex-conf.el
@@ -256,6 +256,7 @@ where the macro part is without the backslash.")
        (cons "+" "oplus")
        (cons "o" "circ")
        (list "{" "{" "}")
+       (list "(" "(" ")")
        (list "b" "lvert" "rvert")))
 
 ;;;###autoload
@@ -272,6 +273,13 @@ The list is in the variable `durand-o-things-list'"
        ((not (consp associated))
         ;; length = 1
         (insert (format "\\%s" (assoc-default thing durand-o-things-list #'string=))))
+       ((and (null (cddr associated))
+             (string= (car associated) "("))
+        ;; special treatment for the parenthesis
+        (insert (format "\\left%s" (car associated)))
+        (save-excursion
+          (insert
+           (format "\\right%s" (cadr associated)))))
        ((null (cddr associated))
         ;; length = 2
         (insert (format "\\left\\%s" (car associated)))
-- 
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