github.com/mattn/go-runewidth supports zero-width joiners now.

2018-11-19 10:59:27 +01:00 · 2018-11-19 10:59:27 +01:00 · f1536e67fa
parent 0612ff69bf
commit f1536e67fa
1 changed files with 3 additions and 0 deletions
--- a/util.go
+++ b/util.go
@ -51,6 +51,9 @@ var (

 // Package initialization.
 func init() {
+	// We'll use zero width joiners.
+	runewidth.ZeroWidthJoiner = true
+
 	// Initialize the predefined input field handlers.
 	InputFieldInteger = func(text string, ch rune) bool {
 		if text == "-" {