From: plugd <plugd@thelambdalab.xyz>
Date: Wed, 14 Jul 2021 16:22:37 +0000 (+0200)
Subject: Strip out colour formatting codes.
X-Git-Url: https://thelambdalab.xyz/gitweb/index.cgi?p=lurk.git;a=commitdiff_plain;h=26875ae30c72b8471716530e9c5bfcf5da02e71a

Strip out colour formatting codes.
---

diff --git a/lurk.el b/lurk.el
index 45d9424..68fff0d 100644
--- a/lurk.el
+++ b/lurk.el
@@ -580,7 +580,8 @@ portion of the source component of the message, as LURK doesn't use this.")
           (underline nil)
           (strikethrough nil)
           (prev-point (point)))
-      (while (re-search-forward (rx (any "\x02\x1D\x1F\x1E")) nil t)
+      (while (re-search-forward (rx (or (any "\x02\x1D\x1F\x1E\x0F")
+                                        (: "\x03" (+ digit) (opt "," (* digit))))) nil t)
         (let ((beg (+ (match-beginning 0) 1)))
           (if bold
               (add-face-text-property prev-point beg '(:weight bold)))
@@ -594,7 +595,13 @@ portion of the source component of the message, as LURK doesn't use this.")
             ("\x02" (setq bold (not bold)))
             ("\x1D" (setq italics (not italics)))
             ("\x1F" (setq underline (not underline)))
-            ("\x1E" (setq strikethrough (not strikethrough))))
+            ("\x1E" (setq strikethrough (not strikethrough)))
+            ("\x0F" ; Reset
+             (setq bold nil)
+             (setq italics nil)
+             (setq underline nil)
+             (setq strikethrough nil))
+            (_))
           (delete-region (match-beginning 0) (match-end 0))
           (setq prev-point (point)))))
     (buffer-string)))