tools: escape all dashes in man pages (for commands and options)

Apparently the rule is that if a dash may end up being copy/pasted, it needs
to be escaped.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

tools/libinput-debug-events.1

@@ -1,12 +1,12 @@
 .TH libinput-debug-events "1"
 .SH NAME
-libinput-debug-events \- debug helper for libinput
+libinput\-debug\-events \- debug helper for libinput
 .SH SYNOPSIS
-.B libinput debug-events [--help] [--show-keycodes]
+.B libinput debug\-events [\-\-help] [\-\-show\-keycodes]
 .SH DESCRIPTION
 .PP
 The
-.B "libinput debug-events"
+.B "libinput debug\-events"
 tool creates a libinput context and prints all events from these devices.
 .PP
 This is a debugging tool only, its output may change at any time. Do not
@@ -16,16 +16,16 @@ This tool usually needs to be run as root to have access to the
 /dev/input/eventX nodes.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help
 .TP 8
-.B --show-keycodes
+.B \-\-show\-keycodes
 Key events shown by this tool are partially obfuscated to avoid passwords
 and other sensitive information showing up in the output. Use the
-.B --show-keycodes
+.B \-\-show\-keycodes
 argument to make all keycodes visible.
 .PP
-For all other options, see the output from --help. Options may be added or
+For all other options, see the output from \-\-help. Options may be added or
 removed at any time.
 .SH NOTES
 .PP

tools/libinput-debug-gui.1

@@ -1,12 +1,12 @@
 .TH libinput-debug-gui "1"
 .SH NAME
-libinput-debug-gui \- visual debug helper for libinput
+libinput\-debug\-gui \- visual debug helper for libinput
 .SH SYNOPSIS
-.B libinput debug-gui [--help]
+.B libinput debug\-gui [\-\-help]
 .SH DESCRIPTION
 .PP
 The
-.B "libinput debug-gui"
+.B "libinput debug\-gui"
 tool creates a libinput context and a full-screen GTK window to visualize
 events processed by libinput.
 .PP
@@ -17,10 +17,10 @@ This tool usually needs to be run as root to have access to the
 /dev/input/eventX nodes.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help
 .PP
-For all other options, see the output from --help. Options may be added or
+For all other options, see the output from \-\-help. Options may be added or
 removed at any time.
 .SH NOTES
 .PP

tools/libinput-list-devices.1

@@ -1,12 +1,12 @@
 .TH libinput-list-devices "1"
 .SH NAME
-libinput-list-devices \- list local devices as recognized by libinput
+libinput\-list\-devices \- list local devices as recognized by libinput
 .SH SYNOPSIS
-.B libinput list-devices [--help]
+.B libinput list\-devices [\-\-help]
 .SH DESCRIPTION
 .PP
 The
-.B "libinput list-devices"
+.B "libinput list\-devices"
 tool creates a libinput context on the default seat "seat0" and lists all
 devices recognized by libinput. Each device shows available configurations
 the respective default configuration setting.
@@ -19,7 +19,7 @@ This tool usually needs to be run as root to have access to the
 /dev/input/eventX nodes.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help
 .SH NOTES
 .PP
@@ -32,7 +32,7 @@ driver or the Wayland compositor.
 .PP
 An xorg.conf(5) configuration entry or Wayland compositor setting may have
 changed configurations on a device. The
-.B "libinput list-devices"
+.B "libinput list\-devices"
 tool only shows the device's default configuration, not the current
 configuration.
 .SH LIBINPUT

tools/libinput-measure-touchpad-tap.1

@@ -1,16 +1,16 @@
 .TH libinput-measure-touchpad-tap "1"
 .SH NAME
-libinput-measure-touchpad-tap \- measure tap-to-click properities of devices
+libinput\-measure\-touchpad\-tap \- measure tap-to-click properities of devices
 .SH SYNOPSIS
-.B libinput measure touchpad-tap [--help] [--format=<format>] [/dev/input/event0]
+.B libinput measure touchpad\-tap [\-\-help] [\-\-format=<format>] [/dev/input/event0]
 .SH DESCRIPTION
 .PP
 The
-.B "libinput measure touchpad-tap"
-tool measures properties of the tap-to-click behavior of the user. This is
+.B "libinput measure touchpad\-tap"
+tool measures properties of the tap\-to\-click behavior of the user. This is
 an interactive tool. When executed, the tool will prompt the user to
 interact with the touchpad. On termination, the tool prints a summary of the
-tap interactions seen. This data should be attached to any tap-related bug
+tap interactions seen. This data should be attached to any tap\-related bug
 report.
 .PP
 For a full description on how libinput's tap-to-click behavior works, see
@@ -24,18 +24,18 @@ This tool usually needs to be run as root to have access to the
 /dev/input/eventX nodes.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help
 .TP 8
-.B --format=summary|dat
+.B \-\-format=summary|dat
 Specify the data format to be printed. The default (or if
-.B --format
+.B \-\-format
 is omitted) is "summary". See section
 .B DATA FORMATS
 
 .SH DATA FORMATS
 This section describes the data formats printed with the
-.B --format
+.B \-\-format
 commandline argument. Note that any of the output may change at any time.
 .RE
 .PP
@@ -57,7 +57,7 @@ format, suitable for processing by other tools such as
 .B gnuplot(1).
 The data is aligned in one row per touch with each column containing a
 separate data entry.
-.B libinput-measure-touchpad-tap
+.B libinput\-measure\-touchpad\-tap
 prints comments at the top of the file to describe each column.
 .PP
 .B WARNING:

tools/libinput-measure.1

@@ -1,8 +1,8 @@
 .TH libinput-measure "1"
 .SH NAME
-libinput-measure \- measure properties of devices
+libinput\-measure \- measure properties of devices
 .SH SYNOPSIS
-.B libinput measure [--help] <feature> [<args>]
+.B libinput measure [\-\-help] <feature> [<args>]
 .SH DESCRIPTION
 .PP
 The
@@ -17,12 +17,12 @@ This tool usually needs to be run as root to have access to the
 /dev/input/eventX nodes.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help
 .SH FEATURES
 Features that can be measured include
 .TP 8
-.B libinput-measure-touchpad-tap-time(1)
+.B libinput\-measure\-touchpad\-tap\-time(1)
 Measure tap-to-click time.
 .SH LIBINPUT
 Part of the

tools/libinput.1

@@ -2,7 +2,7 @@
 .SH NAME
 libinput \- tool to interface with libinput
 .SH SYNOPSIS
-.B libinput [--help] [--version] <command> [<args>]
+.B libinput [\-\-help] [\-\-version] <command> [<args>]
 .SH DESCRIPTION
 .PP
 The
@@ -23,32 +23,32 @@ Note that a device may be recognized by this tool but not handled by the
 X.Org libinput driver or the Wayland compositor.
 .SH OPTIONS
 .TP 8
-.B --help
+.B \-\-help
 Print help and exit
 .TP 8
-.B --version
+.B \-\-version
 Print the version and exit
 
 .SH COMMANDS
 All commands support a
-.B --help
-argument that prints command-specific usage
+.B \-\-help
+argument that prints command\-specific usage
 information, e.g.
-.B "libinput debug-events --help".
+.B "libinput debug\-events \-\-help".
 .TP 8
-.B libinput-debug-events(1)
+.B libinput\-debug\-events(1)
 Print all events as seen by libinput.
 .TP 8
-.B libinput-debug-gui(1)
+.B libinput\-debug\-gui(1)
 Show a GUI to visualize libinput's events.
 .TP 8
-.B libinput-list-devices(1)
+.B libinput\-list\-devices(1)
 List all devices recognized by libinput.
 .TP 8
-.B libinput-measure(1)
+.B libinput\-measure(1)
 Measure various properties of devices.
 .TP 8
-.B libinput-measure-touchpad-tap(1)
+.B libinput\-measure\-touchpad\-tap(1)
 Measure tap-to-click time.
 .SH LIBINPUT
 Part of the