From b262961c93d933b886db1fb1f7d0273e11b5d282 Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Tue, 17 Jan 2023 09:37:41 +0100
Subject: Process HTML Unicode entities specially in process_tags().

---
 activitypub.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'activitypub.c')

diff --git a/activitypub.c b/activitypub.c
index 97fdc7b..b878bc5 100644
--- a/activitypub.c
+++ b/activitypub.c
@@ -272,7 +272,7 @@ void process_tags(snac *snac, const char *content, d_char **n_content, d_char **
     char *p, *v;
     int n = 0;
 
-    split = xs_regex_split(content, "(@[A-Za-z0-9_]+@[A-Za-z0-9\\.-]+|#[^ ,\\.:;<]+)");
+    split = xs_regex_split(content, "(@[A-Za-z0-9_]+@[A-Za-z0-9\\.-]+|&#[0-9]+;|#[^ ,\\.:;<]+)");
 
     p = split;
     while (xs_list_iter(&p, &v)) {
@@ -321,6 +321,13 @@ void process_tags(snac *snac, const char *content, d_char **n_content, d_char **
                 /* add the code */
                 nc = xs_str_cat(nc, l);
             }
+            else
+            if (*v == '&') {
+                /* HTML Unicode entity, probably part of an emoji */
+
+                /* write as is */
+                nc = xs_str_cat(nc, v);
+            }
         }
         else
             nc = xs_str_cat(nc, v);
-- 
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