Strip images with a space between alt text and URL

Author: thebaer

strip.go

@@ -20,7 +20,7 @@ var (
 	setextHeaderReg = regexp.MustCompile(`^[=\-]{2,}\s*$`)
 	footnotesReg    = regexp.MustCompile(`\[\^.+?\](\: .*?$)?`)
 	footnotes2Reg   = regexp.MustCompile(`\s{0,2}\[.*?\]: .*?$`)
-	imagesReg       = regexp.MustCompile(`\!\[.*?\][\[\(].*?[\]\)]`)
+	imagesReg       = regexp.MustCompile(`\!\[.*?\]\s?[\[\(].*?[\]\)]`)
 	linksReg        = regexp.MustCompile(`\[(.*?)\][\[\(].*?[\]\)]`)
 	blockquoteReg   = regexp.MustCompile(`>\s*`)
 	refLinkReg      = regexp.MustCompile(`^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$`)

strip_test.go

@@ -91,4 +91,10 @@ You can even share code stuff.`
 	if res := Strip(in); res != out {
 		t.Errorf("Original:\n\n%s\n\nGot:\n\n%s", in, res)
 	}
+
+	in = "![Some image] (https://write.as/favicon.ico)"
+	out = ""
+	if res := Strip(in); res != out {
+		t.Errorf("Original:\n\n%s\n\nGot:\n\n%s", in, res)
+	}
 }