$ git log | fgrep Author: | sed 's, <[^>]\+>,,' | sort | uniq -c | awk '{ if (int($1) >= 20) print }' | sed 's,.*: ,,' | sort
--- /dev/null
+Expat is brought to you by:
+
+Clark Cooper
+Fred L. Drake, Jr.
+Greg Stein
+James Clark
+Karl Waclawek
+Rhodri James
+Sebastian Pipping
+Steven Solie
#10 Move from WIN32 to _WIN32
#13 Fix "make run-xmltest" order instability
Address compile warnings
+ Add AUTHORS file
Infrastructure:
#1 Migrate from SourceForge to GitHub (except downloads):
+AUTHORS
doc/expat.png
doc/reference.html
doc/style.css