Test for 'errorformat'.  This will fail if the quickfix feature was disabled. STARTTEST:so small.vim:/start of errorfile/,/end of errorfile/w! Xerrorfile:/start of testfile/,/end of testfile/w! Xtestfile:cf XerrorfilerA:cnrB:cnrC:cnrD:cnrE:w! test.out             " Write contents of this file:qa!ENDTEST start of errorfile"Xtestfile", line 4.12: 1506-045 (S) Undeclared identifier fd_set."Xtestfile", line 7 col 19; this is an errorgcc -c -DHAVE_CONFIsing-prototypes -I/usr/X11R6/include  version.cXtestfile:13: parse error before `asd'make: *** [vim] Error 1in file "Xtestfile" linenr 16: there is an error 2 returned"Xtestfile", linenr 19: yet another problem Does anyone know what is the problem and how to correction it?end of errorfile start of testfileline 2  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 3  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 4  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 5  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 6  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 7  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 8  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 9  xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 10 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 11 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 12 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 13 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 15 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 16 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 17 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 18 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 19 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 20 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 21 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxline 22 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxend of testfile