diff options
| author | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2015-07-12 11:05:37 +0200 |
|---|---|---|
| committer | Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com> | 2015-07-12 11:05:37 +0200 |
| commit | 77c60a3440806067109347d04eb5368b65ea0fe8 (patch) | |
| tree | f5f52afd010543e53346d344a7ee6780aa856577 /helpers | |
| parent | 90af334c2192287b982238829db003848edd53c8 (diff) | |
Add RuneCount to Page
Fixes #1266
Diffstat (limited to 'helpers')
| -rw-r--r-- | helpers/general.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/helpers/general.go b/helpers/general.go index 540fb4332..c6adc855a 100644 --- a/helpers/general.go +++ b/helpers/general.go @@ -228,6 +228,11 @@ func Md5String(f string) string { return hex.EncodeToString(h.Sum([]byte{})) } +// IsWhitespace determines if the given rune is whitespace. +func IsWhitespace(r rune) bool { + return r == ' ' || r == '\t' || r == '\n' || r == '\r' +} + // Seq creates a sequence of integers. // It's named and used as GNU's seq. // Examples: |