shithub: neatmkfn

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gen.sh: warn if Fontforge is missing when converting OTF to TTF

--- a/gen.sh

+++ b/gen.sh

@@ -19,8 +19,7 @@

 echo "unitwidth 10" >>$TP/DESC

 # afmconv troff_name font_path extra_mktrfn_options

-afmconv()

-{

+afmconv() {

 	echo $1

 	T1="`dirname $2`/`basename $2 .afm`.t1"

 	test -f "$T1" || T1="`dirname $2`/`basename $2 .afm`.pfa"

@@ -30,8 +29,7 @@

 }

 # ttfconv troff_name font_path extra_mktrfn_options

-ttfconv()

-{

+ttfconv() {

 	echo $1

 	cat $2 | ./mkfn -b -l -o -r$RES $SCR -t$1 -f "$2" $3 $4 $5 $6 $7 | \

 		sed "/^ligatures /s/ $LIGIGN//g" >$TP/$1

@@ -38,10 +36,12 @@

 }

 # otfconv troff_name font_path extra_mktrfn_options

-otfconv()

-{

+otfconv() {

 	TTF="/tmp/.neatmkfn.ttf"

-	# convert the OTF file to TTF using fontforge

+	if ! command -v fontforge >/dev/null; then

+		echo "Fontforge is needed to convert OTF files to TTF!"

+		return 1

+	fi

 	fontforge -lang=ff -c "Open(\"$2\"); Generate(\"$TTF\");" >/dev/null 2>&1

 	ttfconv $1 $TTF $3 $4 $5 $6 $7

 	rm $TTF

@@ -48,8 +48,7 @@

 }

 # stdfont troff_name gs_font urw_font extra_mktrfn_options

-stdfont()

-{

+stdfont() {

 	FN="$2"

 	test -f "$FN" || FN="$3"

 	test -f "$FN" || echo "$0: Font <$3> not found!" >&2