patch 7.4.1802
Problem: Quickfix doesn't handle long lines well, they are split.
Solution: Drop characters after a limit. (Anton Lindqvist)
diff --git a/src/testdir/test_quickfix.vim b/src/testdir/test_quickfix.vim
index e0da0d0..31ae9df 100644
--- a/src/testdir/test_quickfix.vim
+++ b/src/testdir/test_quickfix.vim
@@ -831,3 +831,40 @@
call XquickfixSetListWithAct('c')
call XquickfixSetListWithAct('l')
endfunction
+
+func XLongLinesTests()
+ let l = getqflist()
+
+ call assert_equal(3, len(l))
+ call assert_equal(1, l[0].lnum)
+ call assert_equal(1, l[0].col)
+ call assert_equal(4070, len(l[0].text))
+ call assert_equal(2, l[1].lnum)
+ call assert_equal(1, l[1].col)
+ call assert_equal(4070, len(l[1].text))
+ call assert_equal(3, l[2].lnum)
+ call assert_equal(1, l[2].col)
+ call assert_equal(10, len(l[2].text))
+
+ call setqflist([], 'r')
+endfunc
+
+func Test_long_lines()
+ let testfile = 'samples/quickfix.txt'
+
+ " file
+ exe 'cgetfile' testfile
+ call XLongLinesTests()
+
+ " list
+ cexpr readfile(testfile)
+ call XLongLinesTests()
+
+ " string
+ cexpr join(readfile(testfile), "\n")
+ call XLongLinesTests()
+
+ " buffer
+ e testfile
+ exe 'cbuffer' bufnr('%')
+endfunc