From c85ccad0a68ed9f2da523635c37b8296f7c92fd3 Mon Sep 17 00:00:00 2001
From: Alexey <alex.esprit@gmail.com>
Date: Thu, 20 Feb 2020 22:14:54 +0300
Subject: [PATCH] string: update check if a char is a space

---
 vlib/builtin/string.v    | 10 +++++-----
 vlib/compiler/scanner.v  |  2 +-
 vlib/v/scanner/scanner.v |  2 +-
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/vlib/builtin/string.v b/vlib/builtin/string.v
index a41e9fd786..c84ba6ea16 100644
--- a/vlib/builtin/string.v
+++ b/vlib/builtin/string.v
@@ -815,9 +815,10 @@ pub fn (a []string) to_c() voidptr {
 }
 */
 
-
 pub fn (c byte) is_space() bool {
-	return c in [` `, `\n`, `\t`, `\v`, `\f`, `\r`]
+	// 0x0085 is NEXT LINE (NEL)
+	// 0x00a0 is NO-BREAK SPACE
+	return c in [` `, `\n`, `\t`, `\v`, `\f`, `\r`, 0x85, 0xa0]
 }
 
 pub fn (s string) trim_space() string {
@@ -1223,10 +1224,9 @@ pub fn (s string) limit(max int) string {
 	return u.substr(0, max)
 }
 
-// TODO is_white_space()
+[deprecated]
 pub fn (c byte) is_white() bool {
-	i := int(c)
-	return i == 10 || i == 32 || i == 9 || i == 13 || c == `\r`
+	panic('Use `string.is_space` instead of `string.is_white')
 }
 
 pub fn (s string) hash() int {
diff --git a/vlib/compiler/scanner.v b/vlib/compiler/scanner.v
index a18462b8bb..941c0ca04c 100644
--- a/vlib/compiler/scanner.v
+++ b/vlib/compiler/scanner.v
@@ -264,7 +264,7 @@ fn (s mut Scanner) ident_number() string {
 
 fn (s mut Scanner) skip_whitespace() {
 	// if s.is_vh { println('vh') return }
-	for s.pos < s.text.len && s.text[s.pos].is_white() {
+	for s.pos < s.text.len && s.text[s.pos].is_space() {
 		if is_nl(s.text[s.pos]) && s.is_vh {
 			return
 		}
diff --git a/vlib/v/scanner/scanner.v b/vlib/v/scanner/scanner.v
index efe6dcc64b..1a87307127 100644
--- a/vlib/v/scanner/scanner.v
+++ b/vlib/v/scanner/scanner.v
@@ -258,7 +258,7 @@ fn (s mut Scanner) ident_number() string {
 
 fn (s mut Scanner) skip_whitespace() {
 	// if s.is_vh { println('vh') return }
-	for s.pos < s.text.len && s.text[s.pos].is_white() {
+	for s.pos < s.text.len && s.text[s.pos].is_space() {
 		if is_nl(s.text[s.pos]) && s.is_vh {
 			return
 		}