Problem: Not enough test coverage for evalvars.c.
Solution: Add more tests. (Yegappan Lakshmanan, closesvim/vim#5804)
8dfcce3a78
Assert E475 instead of E474 in :redir test because a later patch changed
the error number.
Comment out the test for :echo with a deeply nested container as Nvim
implements :echo very differently.
Problem: Several errors are not tested for.
Solution: Add tests. (Yegappan Lakshmanan, closesvim/vim#5892)
ee4e0c1e9a
Omit Test_range() change: reverted in patch 8.2.0615.
Cherry-pick Test_z_no_space_before_xxx() from patch 8.2.0195.
Cherry-pick Test_reverse_sort_uniq() change from patch 8.2.0183.
Make uniq() error behavior consistent with sort().
Cherry-pick Test_set_ttytype() change from patch 8.1.1826.
Cherry-pick quickfix checks from patch 8.1.2373 to test_preview.vim.
Test_viminfo_error() is applicable.
Cherry-pick E1058 from patch 8.2.0149 and port Test_deep_nest() to Lua.
Problem: Cannot use a user defined function as a method.
Solution: Pass the base as the first argument to the user defined function
after "->". (partly by FUJIWARA Takuya)
fcfe1a9b89
Problem: Named function arguments are never optional.
Solution: Support optional function arguments with a default value. (Andy
Massimino, closesvim/vim#3952)
42ae78cfff
Problem: No check for a following command when calling a function fails.
Solution: Also check for a following command when inside a try block.
(closesvim/vim#5642)
e51bb17dd0
