diff options
Diffstat (limited to 'library/scrlbar.tcl')
| -rw-r--r-- | library/scrlbar.tcl | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/library/scrlbar.tcl b/library/scrlbar.tcl index 956c94f..48f2c11 100644 --- a/library/scrlbar.tcl +++ b/library/scrlbar.tcl @@ -3,7 +3,7 @@ # This file defines the default bindings for Tk scrollbar widgets. # It also provides procedures that help in implementing the bindings. # -# RCS: @(#) $Id: scrlbar.tcl,v 1.3 1998/09/14 18:23:24 stanton Exp $ +# RCS: @(#) $Id: scrlbar.tcl,v 1.4 1998/11/12 06:22:05 welch Exp $ # # Copyright (c) 1994 The Regents of the University of California. # Copyright (c) 1994-1996 Sun Microsystems, Inc. @@ -312,7 +312,7 @@ proc tkScrollByUnits {w orient amount} { if {[llength $info] == 2} { uplevel #0 $cmd scroll $amount units } else { - uplevel #0 $cmd [expr [lindex $info 2] + $amount] + uplevel #0 $cmd [expr {[lindex $info 2] + $amount}] } } @@ -337,7 +337,7 @@ proc tkScrollByPages {w orient amount} { if {[llength $info] == 2} { uplevel #0 $cmd scroll $amount pages } else { - uplevel #0 $cmd [expr [lindex $info 2] + $amount*([lindex $info 1] - 1)] + uplevel #0 $cmd [expr {[lindex $info 2] + $amount*([lindex $info 1] - 1)}] } } @@ -360,7 +360,7 @@ proc tkScrollToPos {w pos} { if {[llength $info] == 2} { uplevel #0 $cmd moveto $pos } else { - uplevel #0 $cmd [expr round([lindex $info 0]*$pos)] + uplevel #0 $cmd [expr {round([lindex $info 0]*$pos)}] } } |