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doc/user: correct some small typos

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This commit is contained in:
Matt Mayfield 2018-08-19 11:54:52 -05:00
parent c476524a80
commit 18aef32618
4 changed files with 4 additions and 4 deletions
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2
doc/user/absolute-axes.rst
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@ -136,7 +136,7 @@ devices is something other than 1:1. A normalized axes thus is only useful to
determine that the stylus is e.g. at 78% from the left, 34% from the top of
the device. Without knowing the per-axis resolution, these numbers are
meaningless. Worse, calculation based on previous coordinates is simply wrong:
a movement from 0/0 to 50%/50% is not a 45% degree line.
a movement from 0/0 to 50%/50% is not a 45-degree line.
This could be alleviated by providing resolution and information about the
aspect ratio to the caller. Which shifts processing and likely errors into the

2
doc/user/gestures.rst
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@ -22,7 +22,7 @@ A single gesture cannot change the finger count. For example, if a user
puts down a fourth finger during a three-finger swipe gesture, libinput will
end the three-finger gesture and, if applicable, start a four-finger swipe
gesture. A caller may however decide that those gestures are semantically
identical Tand continue the two gestures as one single gesture.
identical and continue the two gestures as one single gesture.
.. _gestures_pinch:

2
doc/user/palm-detection.rst
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@ -192,7 +192,7 @@ libinput uses two triggers for thumb detection: pressure and
location. A touch exceeding a pressure threshold is considered a thumb if it
is within the thumb detection zone.
.. note:: "Pressure" on touchpads is synonymous with "contact area", a large touch
.. note:: "Pressure" on touchpads is synonymous with "contact area." A large touch
surface area has a higher pressure and thus hints at a thumb or palm
touching the surface.

2
doc/user/touchpad-pressure.rst
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@ -5,7 +5,7 @@ Touchpad pressure-based touch detection
==============================================================================
libinput uses the touchpad pressure values and/or touch size values to
detect wether a finger has been placed on the touchpad. This is
detect whether a finger has been placed on the touchpad. This is
:ref:`kernel_pressure_information` and combines with a libinput-specific hardware
database to adjust the thresholds on a per-device basis. libinput uses
these thresholds primarily to filter out accidental light touches but