diff options
Diffstat (limited to 'doc/unknown.n')
| -rw-r--r-- | doc/unknown.n | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/unknown.n b/doc/unknown.n index 15f903d..82dcefc 100644 --- a/doc/unknown.n +++ b/doc/unknown.n @@ -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. -'\" +'\" .TH unknown n "" Tcl "Tcl Built-In Commands" .so man.macros .BS @@ -21,14 +21,14 @@ tries to invoke a command that does not exist. The default implementation of \fBunknown\fR is a library procedure defined when Tcl initializes an interpreter. You can override the default \fBunknown\fR to change its functionality, or you can register a new handler for individual namespaces -using the \fBnamespace unknown\fR command. Note that there is no default +using the \fBnamespace unknown\fR command. Note that there is no default implementation of \fBunknown\fR in a safe interpreter. .PP If the Tcl interpreter encounters a command name for which there -is not a defined command (in either the current namespace, or the +is not a defined command (in either the current namespace, or the global namespace), then Tcl checks for the existence of an unknown handler for the current namespace. By default, this -handler is a command named \fB::unknown\fR. If there is no such +handler is a command named \fB::unknown\fR. If there is no such command, then the interpreter returns an error. If the \fBunknown\fR command exists (or a new handler has been registered for the current namespace), then it is invoked with @@ -88,4 +88,4 @@ proc \fBunknown\fR args { .SH "SEE ALSO" info(n), proc(n), interp(n), library(n), namespace(n) .SH KEYWORDS -error, non-existent command +error, non-existent command, unknown |