- local texmfdist="$(kpsewhich -var-value=TEXMFDIST)" # colon-separated list of paths
- local urwdir=fonts/type1/urw # according to TeX directory structure
- local IFS="${IFS}:" # add colon as field separator
+ # colon-separated list of paths
+ local texmfdist="$(kpsewhich -var-value=TEXMFDIST)"
+ # according to TeX directory structure
+ local urwdir=fonts/type1/urw
+ # add colon as field separator
+ local IFS="${IFS}:" dir