@@ -1,3 +1,7 @@
+2019-11-22 Tom de Vries <tdevries@suse.de>
+
+ * contrib/words.sh: Combine sed invocations.
+
2019-11-21 Christian Biesinger <cbiesinger@google.com>
* Makefile.in: Update.
@@ -114,12 +114,13 @@
awk \
-f "$awkfile" \
-- "$@" \
- | sed 's/[%^$~#{}`&=@,. \t\/_()|<>\+\*-]/\n/g' \
- | sed 's/\[/\n/g' \
- | sed 's/\]/\n/g' \
- | sed 's/[0-9][0-9]*/\n/g' \
+ | sed \
+ -e 's/[%^$~#{}`&=@,. \t\/_()|<>\+\*-]/\n/g' \
+ -e 's/\[/\n/g' \
+ -e 's/\]/\n/g' \
+ -e 's/[0-9][0-9]*/\n/g' \
+ -e 's/[ \t]*//g' \
| tr '[:upper:]' '[:lower:]' \
- | sed 's/[ \t]*//g' \
| sort \
| uniq -c \
| awk "{ if (($minfreq == 0 || $minfreq <= \$1) \