require a letter in hashtags. sorry #1

5 years ago · fe1ef8d89e
parent 2c8204f6b6
commit fe1ef8d89e
1 changed files with 1 additions and 1 deletions
--- a/fun.go
+++ b/fun.go
@ -256,7 +256,7 @@ func xfiltrate() string {
 	return xcelerate(b[:])
 }
-var re_hashes = regexp.MustCompile(`(?:^| )#[[:alnum:]][[:alnum:]_-]*`)
+var re_hashes = regexp.MustCompile(`(?:^| )#[[:alnum:]]*[[:alpha:]][[:alnum:]_-]*`)
 func ontologies(s string) []string {
 	m := re_hashes.FindAllString(s, -1)