patch 8.0.0135
Problem: An address relative to the current line, ":.,+3y", does not work
properly on a closed fold. (Efraim Yawitz)
Solution: Correct for including the closed fold. (Christian Brabandt)
diff --git a/src/testdir/test_fold.vim b/src/testdir/test_fold.vim
new file mode 100644
index 0000000..1b52e92
--- /dev/null
+++ b/src/testdir/test_fold.vim
@@ -0,0 +1,65 @@
+" Test for folding
+
+function! Test_address_fold()
+ new
+ call setline(1, ['int FuncName() {/*{{{*/', 1, 2, 3, 4, 5, '}/*}}}*/',
+ \ 'after fold 1', 'after fold 2', 'after fold 3'])
+ setl fen fdm=marker
+ " The next ccommands should all copy the same part of the buffer,
+ " regardless of the adressing type, since the part to be copied
+ " is folded away
+ :1y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :.+y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :.,.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :sil .1,.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ " use silent to make E493 go away
+ :sil .+,.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :,y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+ :,+y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/','after fold 1'], getreg(0,1,1))
+ " using .+3 as second address should copy the whole folded line + the next 3
+ " lines
+ :.,+3y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/',
+ \ 'after fold 1', 'after fold 2', 'after fold 3'], getreg(0,1,1))
+ :sil .,-2y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3', '4', '5', '}/*}}}*/'], getreg(0,1,1))
+
+ " now test again with folding disabled
+ set nofoldenable
+ :1y
+ call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
+ :.y
+ call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
+ :.+y
+ call assert_equal(['1'], getreg(0,1,1))
+ :.,.y
+ call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
+ " use silent to make E493 go away
+ :sil .1,.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
+ " use silent to make E493 go away
+ :sil .+,.y
+ call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
+ :,y
+ call assert_equal(['int FuncName() {/*{{{*/'], getreg(0,1,1))
+ :,+y
+ call assert_equal(['int FuncName() {/*{{{*/', '1'], getreg(0,1,1))
+ " using .+3 as second address should copy the whole folded line + the next 3
+ " lines
+ :.,+3y
+ call assert_equal(['int FuncName() {/*{{{*/', '1', '2', '3'], getreg(0,1,1))
+ :7
+ :sil .,-2y
+ call assert_equal(['4', '5', '}/*}}}*/'], getreg(0,1,1))
+
+ quit!
+endfunction