diff options
Diffstat (limited to 'doc/return.n')
| -rw-r--r-- | doc/return.n | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/doc/return.n b/doc/return.n index a38f40a..efa5c0c 100644 --- a/doc/return.n +++ b/doc/return.n @@ -6,7 +6,7 @@ '\" See the file "license.terms" for information on usage and redistribution '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES. '\" -'\" RCS: @(#) $Id: return.n,v 1.15 2007/10/28 14:17:40 dkf Exp $ +'\" RCS: @(#) $Id: return.n,v 1.16 2007/10/29 01:42:19 dkf Exp $ '\" .so man.macros .TH return n 8.5 Tcl "Tcl Built-In Commands" @@ -21,7 +21,6 @@ return \- Return from a procedure, or set return code of a script .sp \fBreturn \fR?\fIoption value \fR...? ?\fIresult\fR? .BE - .SH DESCRIPTION .PP In its simplest usage, the \fBreturn\fR command is used without options @@ -42,7 +41,7 @@ will be returned as the result of the \fBsource\fR command. In addition to the result of a procedure, the return code of a procedure may also be set by \fBreturn\fR through use of the \fB-code\fR option. -In the usual case where the \fB\-code\fR option isn't +In the usual case where the \fB\-code\fR option is not specified the procedure will return normally. However, the \fB\-code\fR option may be used to generate an exceptional return from the procedure. @@ -83,10 +82,10 @@ with \fIresult\fR set to a suitable error message. Otherwise usage of the \fBreturn -code\fR option is mostly limited to procedures that implement a new control structure. .PP -The \fBreturn -code\fR command acts similarly within script +The \fBreturn \-code\fR command acts similarly within script files that are evaluated by the \fBsource\fR command. During the evaluation of the contents of a file as a script by \fBsource\fR, -an invocation of the \fBreturn -code \fIcode\fR command will cause +an invocation of the \fBreturn \-code \fIcode\fR command will cause the return code of \fBsource\fR to be \fIcode\fR. .SH "RETURN OPTIONS" .PP @@ -292,9 +291,7 @@ proc myReturn {args} { } .CE .VE 8.5 - .SH "SEE ALSO" break(n), catch(n), continue(n), dict(n), error(n), proc(n), source(n), tclvars(n) - .SH KEYWORDS break, catch, continue, error, procedure, return |