diff options
Diffstat (limited to 'doc/dde.n')
| -rw-r--r-- | doc/dde.n | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -5,7 +5,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: dde.n,v 1.9 2003/05/16 22:00:47 patthoyts Exp $ +'\" RCS: @(#) $Id: dde.n,v 1.10 2003/06/23 21:27:56 patthoyts Exp $ '\" .so man.macros .TH dde n 1.2 dde "Tcl Bundled Packages" @@ -17,7 +17,7 @@ dde \- Execute a Dynamic Data Exchange command .sp \fBpackage require dde 1.2\fR .sp -\fBdde \fIservername\fR ?\fI-exact\fR? ?\fI--\fR? ?\fItopic\fR? +\fBdde \fIservername\fR ?\fI-exact\fR? ?\fI-handler proc\fR? ?\fI--\fR? ?\fItopic\fR? .sp \fBdde \fIexecute\fR ?\fI\-async\fR? \fIservice topic \fR?\fIdata\fR? .sp @@ -50,7 +50,7 @@ The \fBeval\fR and \fBexecute\fR commands accept the option \fB\-async\fR: The following commands are a subset of the full Dynamic Data Exchange set of commands. .TP -\fBdde servername \fR?\fI-exact\fR? ?\fI--\fR? ?\fItopic\fR? +\fBdde servername \fR?\fI-exact\fR? ?\fI-handler proc\fR? ?\fI--\fR? ?\fItopic\fR? \fBdde servername\fR registers the interpreter as a DDE server with the service name \fBTclEval\fR and the topic name specified by \fItopic\fR. If no \fItopic\fR is given, \fBdde servername\fR returns the name @@ -60,6 +60,12 @@ suffix of the form ' #2' or ' #3' is appended to the name to make it unique. The command's result will be the name actually used. The \fI-exact\fR option is used to force registration of precisely the given \fItopic\fR name. +.IP +The \fI-handler\fR option specifies a tcl procedure that will be called to +process calls to the dde server. If the package has been loaded into a +safe interpreter then a \fI-handler\fR procedure must be defined. The +procedure is called with all the arguments provided by the remote +call. .TP \fBdde execute\fR ?\fI\-async\fR? \fIservice topic data\fR \fBdde execute\fR takes the \fIdata\fR and sends it to the server indicated |