diff options
Diffstat (limited to 'contrib/tcl/doc/CrtSlave.3')
| -rw-r--r-- | contrib/tcl/doc/CrtSlave.3 | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/contrib/tcl/doc/CrtSlave.3 b/contrib/tcl/doc/CrtSlave.3 index 3b3d7b8..fe18a55 100644 --- a/contrib/tcl/doc/CrtSlave.3 +++ b/contrib/tcl/doc/CrtSlave.3 @@ -4,7 +4,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" SCCS: @(#) CrtSlave.3 1.22 97/06/10 17:52:33 +'\" SCCS: @(#) CrtSlave.3 1.26 97/07/31 18:00:14 '\" .so man.macros .TH Tcl_CreateSlave 3 7.6 Tcl "Tcl Library Procedures" @@ -107,7 +107,8 @@ called function. .AP char *cmdName in Name of an exposed command to hide or create. .AP char *hiddenCmdName in -Name of a hidden command to create or expose. +Name under which a hidden command is stored and with which it can be +exposed or invoked. .VE .BE @@ -187,9 +188,11 @@ returns a pointer to a vector of Tcl_Obj structures instead of a vector of strings. .PP \fBTcl_ExposeCommand\fR moves the command named \fIhiddenCmdName\fR from -the set of hidden commands to the set of exposed commands, renaming it to -\fIcmdName\fR. \fIHiddenCmdName\fR must be the name of an existing hidden -command, or the operation will return \fBTCL_ERROR\fR and deposit an error +the set of hidden commands to the set of exposed commands, putting +it under the name +\fIcmdName\fR. +\fIHiddenCmdName\fR must be the name of an existing hidden +command, or the operation will return \fBTCL_ERROR\fR and leave an error message in the \fIresult\fR field in \fIinterp\fR. If an exposed command named \fIcmdName\fR already exists, the operation returns \fBTCL_ERROR\fR and leaves an error message in the @@ -199,11 +202,18 @@ After executing this command, attempts to use \fIcmdName\fR in a call to \fBTcl_Eval\fR or with the Tcl \fBeval\fR command will again succeed. .PP \fBTcl_HideCommand\fR moves the command named \fIcmdName\fR from the set of -exposed commands to the set of hidden commands, renaming it to -\fIhiddenCmdName\fR. \fICmdName\fR must be the name of an existing exposed +exposed commands to the set of hidden commands, under the name +\fIhiddenCmdName\fR. +\fICmdName\fR must be the name of an existing exposed command, or the operation will return \fBTCL_ERROR\fR and leave an error message in the object result of \fIinterp\fR. -If a hidden command named \fIhiddenCmdName\fR already +Currently both \fIcmdName\fR and \fIhiddenCmdName\fR must not contain +namespace qualifiers, or the operation will return \fBTCL_ERROR\fR and +leave an error message in the object result of \fIinterp\fR. +The \fICmdName\fR will be looked up in the global namespace, and not +relative to the current namespace, even if the current namespace is not the +global one. +If a hidden command whose name is \fIhiddenCmdName\fR already exists, the operation also returns \fBTCL_ERROR\fR and the \fIresult\fR field in \fIinterp\fR contains an error message. If the operation succeeds, it returns \fBTCL_OK\fR. |
