patch 8.2.1079: Vim9: no line break allowed in a while loop
Problem: Vim9: no line break allowed in a while loop.
Solution: Update stored loop lines when finding line breaks.
diff --git a/src/testdir/test_vim9_cmd.vim b/src/testdir/test_vim9_cmd.vim
index a818d14..c0a4358 100644
--- a/src/testdir/test_vim9_cmd.vim
+++ b/src/testdir/test_vim9_cmd.vim
@@ -131,12 +131,29 @@
enddef
def Test_while_linebreak()
- " TODO: line break in :while expression doesn't work yet
let lines =<< trim END
vim9script
let nr = 0
- while nr < 10 + 3
- nr = nr + 4
+ while nr <
+ 10 + 3
+ nr = nr
+ + 4
+ endwhile
+ assert_equal(16, nr)
+ END
+ CheckScriptSuccess(lines)
+
+ lines =<< trim END
+ vim9script
+ let nr = 0
+ while nr
+ <
+ 10
+ +
+ 3
+ nr = nr
+ +
+ 4
endwhile
assert_equal(16, nr)
END