[syslinux:master] keytest: make somewhat more comprehensible

[syslinux-bot for H. Peter Anvin]

Commit-ID:  c4c4a898e5856bda4857834845d9f92a97271233
Gitweb:     http://syslinux.zytor.com/commit/c4c4a898e5856bda4857834845d9f92a97271233
Author:     H. Peter Anvin <hpa at linux.intel.com>
AuthorDate: Mon, 11 Apr 2011 15:42:06 -0700
Committer:  H. Peter Anvin <hpa at linux.intel.com>
CommitDate: Mon, 11 Apr 2011 15:42:06 -0700

keytest: make somewhat more comprehensible

Someone may very well need to use keytest to figure out their
keymappings.  Make it a bit more user friendly.

Signed-off-by: H. Peter Anvin <hpa at linux.intel.com>


---
 com32/samples/keytest.c |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/com32/samples/keytest.c b/com32/samples/keytest.c
index a5cdd5c..09c041a 100644
--- a/com32/samples/keytest.c
+++ b/com32/samples/keytest.c
@@ -37,7 +37,7 @@ static void cooked_keys(void)
 	if (key == 0x03) {
 	    printf("[done]\n");
 	    exit(0);
-	} else if (key == '?')
+	} else if (key == '!')
 	    return;
 
 	if (key >= 0x20 && key < 0x100) {
@@ -63,7 +63,8 @@ static void raw_keys(void)
 	} else if (key == '!')
 	    return;
 
-	printf("<%02x>", key);
+	if (key != EOF)
+	    printf("<%02x>", key);
     }
 }
 
@@ -72,7 +73,7 @@ int main(void)
     console_ansi_raw();
 
     printf("CLK_TCK = %d\n", (int)CLK_TCK);
-    printf("Press keys, end with Ctrl-C...\n");
+    printf("Press keys, end with Ctrl-C, ! changes from cooked to raw\n");
 
     for (;;) {
 	cooked_keys();