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-rw-r--r--doc/ttk_radiobutton.n18
1 files changed, 9 insertions, 9 deletions
diff --git a/doc/ttk_radiobutton.n b/doc/ttk_radiobutton.n
index 86fc417..5b4dcce 100644
--- a/doc/ttk_radiobutton.n
+++ b/doc/ttk_radiobutton.n
@@ -3,7 +3,7 @@
'\"
'\" See the file "license.terms" for information on usage and redistribution
'\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\"
+'\"
.TH ttk::radiobutton n 8.5 Tk "Tk Themed Widget"
.so man.macros
.BS
@@ -29,21 +29,21 @@ it sets the variable to its associated value.
.OP \-command command Command
A Tcl script to evaluate whenever the widget is invoked.
.OP \-value Value Value
-The value to store in the associated \fI\-variable\fR
-when the widget is selected.
+The value to store in the associated \fB\-variable\fR
+when the widget is selected.
.OP \-variable variable Variable
The name of a global variable whose value is linked to the widget.
Default value is \fB::selectedButton\fR.
.SH "WIDGET COMMAND"
.PP
-In addition to the standard
-\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
+In addition to the standard
+\fBcget\fR, \fBconfigure\fR, \fBidentify\fR, \fBinstate\fR, and \fBstate\fR
commands, radiobuttons support the following additional
widget commands:
.TP
\fIpathname\fB invoke\fR
Sets the \fB\-variable\fR to the \fB\-value\fR, selects the widget,
-and evaluates the associated \fB\-command\fR.
+and evaluates the associated \fB\-command\fR.
Returns the result of the \fB\-command\fR, or the empty
string if no \fB\-command\fR is specified.
.\" Missing: select, deselect. Useful?
@@ -51,11 +51,11 @@ string if no \fB\-command\fR is specified.
.SH "WIDGET STATES"
.PP
The widget does not respond to user input if the \fBdisabled\fR state is set.
-The widget sets the \fBselected\fR state whenever
+The widget sets the \fBselected\fR state whenever
the linked \fB\-variable\fR is set to the widget's \fB\-value\fR,
and clears it otherwise.
-The widget sets the \fBalternate\fR state whenever the
-linked \fB\-variable\fR is unset.
+The widget sets the \fBalternate\fR state whenever the
+linked \fB\-variable\fR is unset.
(The \fBalternate\fR state may be used to indicate a
.QW tri-state
or