From 36764b8ade5ee4686b04acb251f586eec4dacfad Mon Sep 17 00:00:00 2001
From: default
Date: Mon, 27 May 2024 05:49:29 +0200
Subject: Minor tweak to markdown-like links.

---
 format.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'format.c')

diff --git a/format.c b/format.c
index 0a8b72c..1020ddd 100644
--- a/format.c
+++ b/format.c
@@ -144,11 +144,16 @@ static xs_str *format_line(const char *line, xs_list **attach)
             if (*v == '[') {
                 /* markdown-like links [label](url) */
                 xs *w    = xs_strip_chars_i(xs_dup(v), "[)");
-                xs *l    = xs_split(w, "](");
-                xs *link = xs_fmt("<a href=\"%s\">%s</a>",
+                xs *l    = xs_split_n(w, "](", 1);
+
+                if (xs_list_len(l) == 2) {
+                    xs *link = xs_fmt("<a href=\"%s\">%s</a>",
                             xs_list_get(l, 1), xs_list_get(l, 0));
 
-                s = xs_str_cat(s, link);
+                    s = xs_str_cat(s, link);
+                }
+                else
+                    s = xs_str_cat(s, v);
             }
             else
                 s = xs_str_cat(s, v);
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