diff options
Diffstat (limited to 'doc/return.n')
| -rw-r--r-- | doc/return.n | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/return.n b/doc/return.n index ea3f362..a38f40a 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 1.14 2007/10/26 20:11:53 dgp Exp $ +'\" RCS: @(#) $Id: return.n,v 1.15 2007/10/28 14:17:40 dkf Exp $ '\" .so man.macros .TH return n 8.5 Tcl "Tcl Built-In Commands" @@ -228,9 +228,9 @@ to report invalid arguments. .CS proc factorial {n} { if {![string is integer $n] || ($n < 0)} { - \fBreturn\fR -code error \\ - "expected non-negative integer,\\ - but got \\"$n\\"" + \fBreturn\fR -code error \e + "expected non-negative integer,\e + but got \e"$n\e"" } if {$n < 2} { \fBreturn\fR 1 @@ -242,7 +242,7 @@ proc factorial {n} { } set product [expr {$n * $factor}] if {$product < 0} { - \fBreturn\fR -code error \\ + \fBreturn\fR -code error \e "overflow computing factorial of $n" } \fBreturn\fR $product |