diff options
Diffstat (limited to 'doc/Clipboard.3')
| -rw-r--r-- | doc/Clipboard.3 | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/doc/Clipboard.3 b/doc/Clipboard.3 index 769b63b..3087777 100644 --- a/doc/Clipboard.3 +++ b/doc/Clipboard.3 @@ -31,10 +31,9 @@ Conversion type for this clipboard item; has same meaning as .AP Atom format in Representation to use when data is retrieved; has same meaning as \fIformat\fR argument to \fBTk_CreateSelHandler\fR. -.AP char *buffer in +.AP "const char" *buffer in Null terminated string containing the data to be appended to the clipboard. .BE - .SH DESCRIPTION .PP These two procedures manage the clipboard for Tk. @@ -43,9 +42,10 @@ once, then calling \fBTk_ClipboardAppend\fR to add data for any number of targets. .PP \fBTk_ClipboardClear\fR claims the CLIPBOARD selection and frees any -data items previously stored on the clipboard in this application. +data items previously stored on the clipboard in this application. It normally returns \fBTCL_OK\fR, but if an error occurs it returns -\fBTCL_ERROR\fR and leaves an error message in \fIinterp->result\fR. +\fBTCL_ERROR\fR and leaves an error message in interpreter +\fIinterp\fR's result. \fBTk_ClipboardClear\fR must be called before a sequence of \fBTk_ClipboardAppend\fR calls can be issued. .PP @@ -60,8 +60,8 @@ currently owned by the application, either because \fBTk_ClipboardClear\fR has not been called or because ownership of the clipboard has changed since the last call to \fBTk_ClipboardClear\fR, -\fBTk_ClipboardAppend\fR returns \fBTCL_ERROR\fR and leaves an error message in -\fIinterp->result\fR. +\fBTk_ClipboardAppend\fR returns \fBTCL_ERROR\fR and leaves an error +message in the result of interpreter \fIinterp\fR. .PP In order to guarantee atomicity, no event handling should occur between \fBTk_ClipboardClear\fR and the following @@ -71,8 +71,7 @@ this application). .PP \fBTk_ClipboardClear\fR may invoke callbacks, including arbitrary Tcl scripts, as a result of losing the CLIPBOARD selection, so -any calling function should take care to be reentrant at the point +any calling function should take care to be re-entrant at the point \fBTk_ClipboardClear\fR is invoked. - .SH KEYWORDS append, clipboard, clear, format, type |