Add text.trim_spacing

2021-08-29 15:41:51 +02:00 · 2021-08-29 15:41:51 +02:00 · c13f21c444
parent d1a285be33
commit c13f21c444
1 changed files with 4 additions and 0 deletions
--- a/text.lua
+++ b/text.lua
@ -57,6 +57,10 @@ end

 trim_right = trim_end

+function trim_spacing(text)
+	return text:match"%s*(.-)%s*"
+end
+
 local inputstream_metatable = {
 	__index = {read = function(self, count)
 		local cursor = self.cursor + 1