Index: openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl,v
diff -u -r1.51 -r1.52
--- openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	16 Jul 2007 00:47:25 -0000	1.51
+++ openacs-4/packages/acs-tcl/tcl/text-html-procs.tcl	25 Sep 2007 15:22:38 -0000	1.52
@@ -1231,10 +1231,10 @@
 			set match_p 1
 		    }
 		    [0-9] {
-			regexp -indices -start [expr {$i+2}] {[0-9]*} $html dec_idx
-                        set dec [string range $html [lindex $dec_idx 0] [lindex $dec_idx 1]]
+			regexp -indices -start [expr $i+2] {[0-9]*} $html dec_idx
+			set dec [string range $html [lindex $dec_idx 0] [lindex $dec_idx 1]]
                         # $dec might contain leading 0s. Since format evaluates $dec as expr
-                        # leading 0s causing octal interpretation, causing errors on e.g. &
+                        # leading 0s cause octal interpretation and therefore errors on e.g. &
 			set dec [string trimleft $dec 0]
                         if {$dec eq ""} {set dec 0}
 			set html [string replace $html $i [lindex $dec_idx 1] \