* Altered DropDown widget: Added another mandatory path variable - selection value (depending on use case, one could prefer direct access to selection value rather than selection index); and another optional path variable - options (string variable to allow for dynamic change of options, as opposed to providing static list of options through arguments); and example with both static and dynamic dropdowns.
* Make second path variable optional, for backwards compatibility
#!/bin/sh
INKSCAPE=inkscape
for fname in `ls *.svg`; do
for i in `cat $fname |grep -o -e '%%[^%]*%%'|sed 's/%//g'`