Added a set of smileys/emoticons that are replaced by emojis.

format.c

@@ -6,6 +6,30 @@
 
 #include "snac.h"
 
+/* emoticons, people laughing and such */
+
+struct {
+    const char *key;
+    const char *value;
+} smileys[] = {
+    { ":-)",        "🙂" },
+    { ":-D",        "😀" },
+    { "X-D",        "😆" },
+    { ";-)",        "😉" },
+    { "B-)",        "😎" },
+    { ":-(",        "😞" },
+    { ":-*",        "😘" },
+    { ":-/",        "😕" },
+    { "8-o",        "😲" },
+    { "%-)",        "🤪" },
+    { ":_(",        "😢" },
+    { ":-|",        "😐" },
+    { ":facepalm:", "🤦" },
+    { ":shrug:",    "🤷" },
+    { NULL,         NULL }
+};
+
+
 d_char *not_really_markdown(char *content, d_char **f_content)
 /* formats a content using some Markdown rules */
 {
@@ -110,6 +134,14 @@ d_char *not_really_markdown(char *content, d_char **f_content)
     /* some beauty fixes */
     s = xs_replace_i(s, "</blockquote><br>", "</blockquote>");
 
+    {
+        /* traditional emoticons */
+        int n;
+
+        for (n = 0; smileys[n].key; n++)
+            s = xs_replace_i(s, smileys[n].key, smileys[n].value);
+    }
+
     *f_content = s;
 
     return *f_content;