commit 4983666e332c93ff2e6add9f9c316423342a2388
Author: Hiltjo Posthuma <[email protected]>
AuthorDate: Tue Aug 4 23:14:38 2020 +0200
Commit: Hiltjo Posthuma <[email protected]>
CommitDate: Tue Aug 4 23:14:38 2020 +0200
svkbd.1: small man page tweaks
- Fix some warnings.
- Use Ev macro for environment variables.
diff --git a/svkbd.1 b/svkbd.1
index a41c68f..45d1adf 100644
--- a/svkbd.1
+++ b/svkbd.1
@@ -1,4 +1,4 @@
-.Dd August 2, 2020
+.Dd August 4, 2020
.Dt SVKBD 1
.Os
.Sh NAME
@@ -20,7 +20,6 @@
.Nm
is a simple virtual keyboard for X.org, intended to be used in environments,
where no
keyboard is available.
-.Pp
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl D
@@ -36,12 +35,12 @@ geometry format.
.It Fl h
Show the usage information.
.It Fl H Ar heightfactor
-Affects the vertical space taken by the keyboard. One row of keys takes up
-1/heighfactor of the screen's total height.
+Affects the vertical space taken by the keyboard.
+One row of keys takes up 1/heighfactor of the screen's total height.
.It Fl l Ar layers
Comma separated list of layers to enable (by name). If not set, all layers
-in the layout will be available. The layer names are defined by the layout
-you compiled.
+in the layout will be available.
+The layer names are defined by the layout you compiled.
.It Fl s Ar layer
The layer to show on program start-up (by name). If not set, the first
layer of the layout will be shown.
@@ -52,17 +51,17 @@ Show the version information.
.El
.Sh ENVIRONMENT
The following environment variables can be defined, providing
-an alternative to some of the command line parameters. The command
-line parameters, however, always take precedence:
+an alternative to some of the command line parameters.
+The command line parameters, however, always take precedence:
.Bl -tag -width Ds
-.It \fB SVKBD_LAYERS
+.It Ev SVKBD_LAYERS
Comma separated list of layers to enable (by name). The layer names are
defined by the layout
you compiled.
-.It \fB SVKBD_ENABLEOVERLAYS
+.It Ev SVKBD_ENABLEOVERLAYS
Set this to 0 if you want to disable overlay functionality.
-.It \fB SVKBD_HEIGHTFACTOR
-Affects the vertical space taken by the keyboard. One row of keys takes up
-1/heighfactor of the screen's total height.
+.It Ev SVKBD_HEIGHTFACTOR
+Affects the vertical space taken by the keyboard.
+One row of keys takes up 1/heighfactor of the screen's total height.
.El
.Sh SEE ALSO
.Xr XParseGeometry 3
