updated for version 7.4.203
Problem: Parsing 'errorformat' is not correct.
Solution: Reset "multiignore" at the start of a multi-line message. (Lcd)
diff --git a/src/testdir/test106.in b/src/testdir/test106.in
new file mode 100644
index 0000000..eb99e65
--- /dev/null
+++ b/src/testdir/test106.in
@@ -0,0 +1,16 @@
+Tests for errorformat. vim: set ft=vim ts=8 :
+
+STARTTEST
+:so small.vim
+:if !has('quickfix') | e! test.ok | wq! test.out | endif
+:set efm=%EEEE%m,%WWWW%m,%+CCCC%.%#,%-GGGG%.%#
+:cgetexpr ['WWWW', 'EEEE', 'CCCC']
+:$put =strtrans(string(map(getqflist(), '[v:val.text, v:val.valid]')))
+:cgetexpr ['WWWW', 'GGGG', 'EEEE', 'CCCC']
+:$put =strtrans(string(map(getqflist(), '[v:val.text, v:val.valid]')))
+:cgetexpr ['WWWW', 'GGGG', 'ZZZZ', 'EEEE', 'CCCC', 'YYYY']
+:$put =strtrans(string(map(getqflist(), '[v:val.text, v:val.valid]')))
+:/^Results/,$wq! test.out
+ENDTEST
+
+Results of test106: