From 04492bab10aeb0d081eeb8806792ccb77a8c5cb6 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Thu, 29 Sep 2016 22:40:22 +0900
Subject: [PATCH] Use unicode.IsSpace to cover more whitespace characters

---
 src/result.go     | 3 ++-
 src/util/chars.go | 7 ++++---
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/result.go b/src/result.go
index 9152f67..bc1deb4 100644
--- a/src/result.go
+++ b/src/result.go
@@ -3,6 +3,7 @@ package fzf
 import (
 	"math"
 	"sort"
+	"unicode"
 
 	"github.com/junegunn/fzf/src/curses"
 	"github.com/junegunn/fzf/src/util"
@@ -62,7 +63,7 @@ func buildResult(item *Item, offsets []Offset, score int, trimLen int) *Result {
 				for idx := 0; idx < numChars; idx++ {
 					r := item.text.Get(idx)
 					whitePrefixLen = idx
-					if idx == minBegin || r != ' ' && r != '\t' {
+					if idx == minBegin || !unicode.IsSpace(r) {
 						break
 					}
 				}
diff --git a/src/util/chars.go b/src/util/chars.go
index 12417c6..061120e 100644
--- a/src/util/chars.go
+++ b/src/util/chars.go
@@ -1,6 +1,7 @@
 package util
 
 import (
+	"unicode"
 	"unicode/utf8"
 )
 
@@ -63,7 +64,7 @@ func (chars *Chars) TrimLength() int {
 	len := chars.Length()
 	for i = len - 1; i >= 0; i-- {
 		char := chars.Get(i)
-		if char != ' ' && char != '\t' {
+		if !unicode.IsSpace(char) {
 			break
 		}
 	}
@@ -75,7 +76,7 @@ func (chars *Chars) TrimLength() int {
 	var j int
 	for j = 0; j < len; j++ {
 		char := chars.Get(j)
-		if char != ' ' && char != '\t' {
+		if !unicode.IsSpace(char) {
 			break
 		}
 	}
@@ -86,7 +87,7 @@ func (chars *Chars) TrailingWhitespaces() int {
 	whitespaces := 0
 	for i := chars.Length() - 1; i >= 0; i-- {
 		char := chars.Get(i)
-		if char != ' ' && char != '\t' {
+		if !unicode.IsSpace(char) {
 			break
 		}
 		whitespaces++