--- psiconv/trunk/formats/index_html.sh	1999/10/03 21:10:47	2
+++ psiconv/trunk/formats/index_html.sh	2002/05/10 16:15:10	149
@@ -1,9 +1,8 @@
-#!/bin/sh
+#! /bin/sh
 
-function make_targets_file
+make_targets_file()
 {
-  local file line line_nr error targets_file files
-
+#  local file line line_nr error targets_file files
   targets_file="$1"
   shift
   files="$@"
@@ -15,13 +14,14 @@
       while read line; do
         error=0
         while [ $error -eq 0 ] && echo $line | grep -q '\[' ; do
-          if ! echo $line | grep -q '\[.*\]'; then
-            echo "In \`$file\' line $line_nr: target brackets inbalance" >&2
-            error=1
-          else 
+          if echo $line | grep -q '\[.*\]'; then
+# The use of ! is not portable.
             echo -n "$file $line_nr " >> "$targets_file"
             echo $line | sed -e 's,^[^\[]*\[,,' -e 's,\].*$,,' \
                  >> "$targets_file"
+          else 
+            echo "In \`$file\' line $line_nr: target brackets inbalance" >&2
+            error=1
           fi
           line=`echo $line | sed -e 's,^[^]]*\],,'`
         done