countrunes
Determines the number of runes in a string excluding any whitespace.
Syntax
countrunes INPUT
In contrast with countwords function, which counts every word in a string, the countrunes function determines the number of runes in the content and excludes any whitespace. This has specific utility if you are dealing with CJK-like languages.
{{ "Hello, 世界" | countrunes }}
<!-- outputs a content length of 8 runes. -->