From 00dc0fb0acfa8dd728ed1708929f0d3fc3b9cc86 Mon Sep 17 00:00:00 2001
From: vcaesar <vzvway@gmail.com>
Date: Mon, 17 Dec 2018 10:18:55 -0400
Subject: [PATCH] add key "left alt" support

---
 docs/keys.md  | 1 +
 key/goKey.h   | 6 ++++--
 key/keycode.h | 3 +++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/docs/keys.md b/docs/keys.md
index a16618e..5d602a0 100644
--- a/docs/keys.md
+++ b/docs/keys.md
@@ -46,6 +46,7 @@
 	"cmd"
 	"command"
 	"alt"
+	"lalt"
 	"ralt"
 	"ctrl"
 	"lctrl"
diff --git a/key/goKey.h b/key/goKey.h
index 230831d..7ba007a 100644
--- a/key/goKey.h
+++ b/key/goKey.h
@@ -64,6 +64,7 @@ struct KeyNames{
 	{ "cmd",            K_META },
 	{ "command",        K_META },
 	{ "alt",            K_ALT },
+	{ "lalt",           K_LALT },
 	{ "ralt",           K_RALT},
 	{ "ctrl",           K_CONTROL },
 	{ "lctrl",          K_LCONTROL },
@@ -162,7 +163,8 @@ int CheckKeyCodes(char* k, MMKeyCode *key){
 int CheckKeyFlags(char* f, MMKeyFlags* flags){
 	if (!flags) { return -1; }
 
-	if ( strcmp(f, "alt") == 0 || strcmp(f, "ralt") == 0 ) {
+	if ( strcmp(f, "alt") == 0 || strcmp(f, "ralt") == 0 || 
+		strcmp(f, "lalt") == 0 ) {
 		*flags = MOD_ALT;
 	}
 	else if( strcmp(f, "command") == 0 || strcmp(f, "cmd") == 0 ) {
@@ -173,7 +175,7 @@ int CheckKeyFlags(char* f, MMKeyFlags* flags){
 		*flags = MOD_CONTROL;
 	}
 	else if( strcmp(f, "shift") == 0 || strcmp(f, "right_shift") == 0 || 
-		strcmp(f, "rshift") == 0) {
+		strcmp(f, "rshift") == 0 ) {
 		*flags = MOD_SHIFT;
 	}
 	else if( strcmp(f, "none") == 0 ) {
diff --git a/key/keycode.h b/key/keycode.h
index 4ac471a..f057195 100644
--- a/key/keycode.h
+++ b/key/keycode.h
@@ -59,6 +59,7 @@ enum _MMKeyCode {
 
 	K_META = kVK_Command,
 	K_ALT = kVK_Option,
+	K_LALT = kVK_Option,
 	K_RALT = kVK_RightOption,
 	K_CONTROL = kVK_Control,
 	K_LCONTROL = kVK_Control,
@@ -162,6 +163,7 @@ enum _MMKeyCode {
 
 	K_META = XK_Super_L,
 	K_ALT = XK_Alt_L,
+	K_LALT = VK_Alt_L,
 	K_RALT = XK_Alt_R,
 	K_CONTROL = XK_Control_L,
 	K_LCONTROL = XK_Control_L,
@@ -263,6 +265,7 @@ enum _MMKeyCode {
 
 	K_META = VK_LWIN,
 	K_ALT = VK_MENU,
+	K_LALT = VK_LMENU,
 	K_RALT = VK_RMENU,
 	K_CONTROL = VK_CONTROL,
 	K_LCONTROL  = VK_LCONTROL,