fixed regexp usage

diff --git a/plugins/ufraw/geeqie-ufraw b/plugins/ufraw/geeqie-ufraw
index 924fb0e..c878f56 100755 (executable)
--- a/plugins/ufraw/geeqie-ufraw
+++ b/plugins/ufraw/geeqie-ufraw
@@ -9,7 +9,7 @@
 
 
 # matches raw file names, used as case insensitive
-RAW_REGEX='.*\.\(arw\)\|\(srf\)\|\(sr2\)\|\(crw\)\|\(cr2\)\|\(kdc\)\|\(dcr\)\|\(k25\)\|\(raf\)\|\(mef\)\|\(mos\)\|\(mrw\)\|\(nef\)\|\(orf\)\|\(pef\)\|\(ptx\)\|\(dng\)\|\(x3f\)\|\(raw\)\|\(r3d\)\|\(3fr\)\|\(erf\)$'
+RAW_REGEX='.*\.(arw|srf|sr2|crw|cr2|kdc|dcr|k25|raf|mef|mos|mrw|nef|orf|pef|ptx|dng|x3f|raw|r3d|3fr|erf)$'
 
 # matches ufraw id file names, used as case sensitive
 ID_REGEX='.*\.ufraw$'
@@ -72,9 +72,9 @@ process_list ()
     if [ "$count" -gt 0 ] ; then
         while read file; do
             [ -f "$file" ] || continue
-            if echo "$file"|grep -q -i "$RAW_REGEX" ; then
+            if echo "$file"|grep -E -q -i "$RAW_REGEX" ; then
                 process_raw_file_default "$file" 
-            elif echo "$file"|grep -q "$ID_REGEX" ; then
+            elif echo "$file"|grep -E -q "$ID_REGEX" ; then
                 process_ufraw_id_file "$file"
 
             fi
@@ -96,12 +96,12 @@ process_tree ()
 {
     list=`mktemp /tmp/geeqie-ufraw-list.XXXXXXXXXX` || exit 1
 
-    find "$1" -iregex "$RAW_REGEX" -print | while read rawfile ; do
+    find "$1" -regextype posix-egrep -iregex "$RAW_REGEX" -print | while read rawfile ; do
         raw_file_not_processed "$rawfile" && echo "$rawfile" 
     done >>$list
     
     #refresh output from changed id files
-    find "$1" -regex "$ID_REGEX" -print | while read idfile ; do
+    find "$1" -regextype posix-egrep -regex "$ID_REGEX" -print | while read idfile ; do
         id_file_changed "$idfile" && echo "$idfile"
     done >>$list