Introduce tapping from any finger configuration

The current code only emits taps from zero fingers to N fingers.
This patch introduces tapping from any prior finger configuration.
A tap is defined as an increased number of fingers followed by a
decrease within the tap timeout. A tap is reported as the maximum
number of fingers present during the tap sequence.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/grail-gestures.h b/src/grail-gestures.h
index e716757..5a242d9 100644
--- a/src/grail-gestures.h
+++ b/src/grail-gestures.h
@@ -98,7 +98,7 @@ int gru_winrotate(struct grail *ge,
 
 struct tapping_model {
         grail_time_t start;
-        int status, ntouch;
+        int ntouch;
         int active, gid;
         int nprop;
         grail_prop_t prop[DIM_GRAIL_PROP];