From e0262c20e39d2ce26d1f705b04daecd2c4a36b7a Mon Sep 17 00:00:00 2001
From: pierre <pierre.curto@gmail.com>
Date: Fri, 12 Mar 2021 08:19:01 +0100
Subject: [PATCH] io/key: add NameSpace, report it on Linux

Fixes gio#204.

Signed-off-by: pierre <pierre.curto@gmail.com>
---
 app/internal/wm/os_js.go      | 2 +-
 app/internal/wm/os_macos.go   | 2 +-
 app/internal/wm/os_windows.go | 2 +-
 app/internal/xkb/xkb_unix.go  | 4 ++--
 io/key/key.go                 | 1 +
 5 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/internal/wm/os_js.go b/app/internal/wm/os_js.go
index ab7455e68..f43c026f2 100644
--- a/app/internal/wm/os_js.go
+++ b/app/internal/wm/os_js.go
@@ -570,7 +570,7 @@ func translateKey(k string) (string, bool) {
 	case "Tab":
 		n = key.NameTab
 	case " ":
-		n = "Space"
+		n = key.NameSpace
 	case "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12":
 		n = k
 	default:
diff --git a/app/internal/wm/os_macos.go b/app/internal/wm/os_macos.go
index a62b5dbc1..09d9d297e 100644
--- a/app/internal/wm/os_macos.go
+++ b/app/internal/wm/os_macos.go
@@ -443,7 +443,7 @@ func convertKey(k rune) (string, bool) {
 	case 0x09, 0x19:
 		n = key.NameTab
 	case 0x20:
-		n = "Space"
+		n = key.NameSpace
 	default:
 		k = unicode.ToUpper(k)
 		if !unicode.IsPrint(k) {
diff --git a/app/internal/wm/os_windows.go b/app/internal/wm/os_windows.go
index c58b308e2..a59fdd8ef 100644
--- a/app/internal/wm/os_windows.go
+++ b/app/internal/wm/os_windows.go
@@ -671,7 +671,7 @@ func convertKeyCode(code uintptr) (string, bool) {
 	case windows.VK_TAB:
 		r = key.NameTab
 	case windows.VK_SPACE:
-		r = "Space"
+		r = key.NameSpace
 	case windows.VK_OEM_1:
 		r = ";"
 	case windows.VK_OEM_PLUS:
diff --git a/app/internal/xkb/xkb_unix.go b/app/internal/xkb/xkb_unix.go
index 2f0fefacc..9e5a6264b 100644
--- a/app/internal/xkb/xkb_unix.go
+++ b/app/internal/xkb/xkb_unix.go
@@ -234,7 +234,7 @@ func convertKeysym(s C.xkb_keysym_t) (string, bool) {
 	if 'a' <= s && s <= 'z' {
 		return string(rune(s - 'a' + 'A')), true
 	}
-	if ' ' <= s && s <= '~' {
+	if ' ' < s && s <= '~' {
 		return string(rune(s)), true
 	}
 	var n string
@@ -292,7 +292,7 @@ func convertKeysym(s C.xkb_keysym_t) (string, bool) {
 	case C.XKB_KEY_Tab, C.XKB_KEY_KP_Tab, C.XKB_KEY_ISO_Left_Tab:
 		n = key.NameTab
 	case 0x20, C.XKB_KEY_KP_Space:
-		n = "Space"
+		n = key.NameSpace
 	default:
 		return "", false
 	}
diff --git a/io/key/key.go b/io/key/key.go
index 8d951d9f9..c19338ab4 100644
--- a/io/key/key.go
+++ b/io/key/key.go
@@ -112,6 +112,7 @@ const (
 	NamePageUp         = "⇞"
 	NamePageDown       = "⇟"
 	NameTab            = "⇥"
+	NameSpace          = "Space"
 )
 
 // Contain reports whether m contains all modifiers