From a731a5eca0d57281fda757ee9b27f0042dfea94c Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Tue, 9 May 2006 07:05:35 +0000
Subject: [PATCH] Fixed bug #201
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Here's a patch for SDL_fbevents.c that makes SDL fbcon recognize both left Alt
and right Alt (altgr). Without this, it's impossible to write a lot of
characters on a standard fi-latin1 mapped keyboard, like "@£${[]}\|~".

/Jonatan
---
 src/video/fbcon/SDL_fbevents.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/video/fbcon/SDL_fbevents.c b/src/video/fbcon/SDL_fbevents.c
index 77889867a..b2e84b373 100644
--- a/src/video/fbcon/SDL_fbevents.c
+++ b/src/video/fbcon/SDL_fbevents.c
@@ -1115,6 +1115,12 @@ void FB_InitOSKeymap(_THIS)
 	  case SCANCODE_LEFTWIN:
 	    keymap[i] = SDLK_LSUPER;
 	    break;
+	  case SCANCODE_LEFTALT:
+	    keymap[i] = SDLK_LALT;
+	    break;
+	  case SCANCODE_RIGHTALT:
+	    keymap[i] = SDLK_RALT;
+	    break;
 	  case 127:
 	    keymap[i] = SDLK_MENU;
 	    break;
@@ -1216,10 +1222,10 @@ static SDL_keysym *TranslateKey(int scancode, SDL_keysym *keysym)
 		if ( modstate & KMOD_CTRL ) {
 			map |= (1<<KG_CTRL);
 		}
-		if ( modstate & KMOD_ALT ) {
+		if ( modstate & KMOD_LALT ) {
 			map |= (1<<KG_ALT);
 		}
-		if ( modstate & KMOD_MODE ) {
+		if ( modstate & KMOD_RALT ) {
 			map |= (1<<KG_ALTGR);
 		}
 		if ( KTYP(vga_keymap[map][scancode]) == KT_LETTER ) {