X-Git-Url: https://git.danieliu.xyz/?p=smdp.git;a=blobdiff_plain;f=src%2Furl.c;h=c5ffd4b72d6309a7a0b27ea57c55dc006af7d186;hp=68725032a4bd1a11d9e36610f2a6b51ea41a22ed;hb=e9663e348e5e5d36b36ec38a582df7df1fc9126b;hpb=7b546f2a11460bed09b61116c8be38f8decf0440

diff --git a/src/url.c b/src/url.c
index 6872503..c5ffd4b 100644
--- a/src/url.c
+++ b/src/url.c
@@ -156,3 +156,25 @@ int url_count_inline(const char *line) {
 
     return count;
 }
+
+int url_len_inline(const char *text) {
+    int count = 0;
+    const char *i = text;
+
+    for (; *i; i++) {
+        if (*i == '\\') {
+            i++;
+        } else if ( *i == '[' && *(i+1) != ']') {
+            while (*i && *i != ']') i++;
+            i++;
+            if (*i == '(' && strchr(i, ')')) {
+                while (*i && *i != ')') {
+                    count++;
+                    i++;
+                }
+            }
+        }
+    }
+
+    return count;
+}