From 8a699c6ebc34dc5dd498c35a53bd88fc06f21a11 Mon Sep 17 00:00:00 2001
From: Simon Howard
Date: Thu, 27 Mar 2014 20:50:10 -0400
Subject: Define a keyboard scan code for PrintScreen.

There is no real scan code for the PrintScreen key under DOS, but it
is convenient to be able to bind it as a screenshot key. Define a
"fake" scancode (126) to represent PrintScreen so that it can be
represented as a key binding in configuration files. Also add some
comments/notes to the scantokey[] lookup table.

This fixes #369.
---
 src/i_video.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/i_video.c')

diff --git a/src/i_video.c b/src/i_video.c
index d3f674d4..be40128f 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -480,7 +480,8 @@ static int TranslateKey(SDL_keysym *sym)
       case SDLK_F10:	return KEY_F10;
       case SDLK_F11:	return KEY_F11;
       case SDLK_F12:	return KEY_F12;
-	
+      case SDLK_PRINT:  return KEY_PRTSCR;
+
       case SDLK_BACKSPACE: return KEY_BACKSPACE;
       case SDLK_DELETE:	return KEY_DEL;
 
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