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authorfvogel <fvogelnew1@free.fr>2016-05-12 20:32:12 (GMT)
committerfvogel <fvogelnew1@free.fr>2016-05-12 20:32:12 (GMT)
commita1fa144f468ecc214ff241aa6c61d2dbee1e3f82 (patch)
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Documentation for [.t edit canundo/canredo]
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diff --git a/doc/text.n b/doc/text.n
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+++ b/doc/text.n
@@ -1282,6 +1282,16 @@ behavior of the command depends on the \fIoption\fR argument that follows the
supported:
.RS
.TP
+\fIpathName \fBedit canredo\fR
+.
+Returns a boolean true if redo is possible, i.e. when the redo stack is not
+empty. Otherwise returns false.
+.TP
+\fIpathName \fBedit canundo\fR
+.
+Returns a boolean true if undo is possible, i.e. when the undo stack is not
+empty. Otherwise returns false.
+.TP
\fIpathName \fBedit modified \fR?\fIboolean\fR?
.
If \fIboolean\fR is not specified, returns the modified flag of the widget.