Problem: maparg() and mapcheck() confuse empty and non-existing.
Solution: Return <Nop> for an existing non-empty mapping. (closesvim/vim#2940)
f88a5bc102
Problem: Cannot parse text with 'erroformat' without changing a quickfix
list.
Solution: Add the "text" argument to getqflist(). (Yegappan Lakshmanan)
7adf06f4e2
Problem: Matchstrpos() without a match returns too many items.
Solution: Also remove the second item when the position is beyond the end of
the string. (Hirohito Higashi) Use an enum for the type.
8d9f0ef5c6
Problem: Crash if timer closes window while dragging status line.
Solution: Check if the window still exists. (Yasuhiro Matsumoto, closes
vim/vim#1979)
989a70c590
closes#8362
Vim's code calls `call_shell` directly from `get_system_output_as_rettv`
whereas in Nvim this function has been rewritten to not call `call_shell` but to call
`os_system` via `do_os_system`, losing the support for profiling and verbose.
Changing the code to call `call_shell` from `get_system_output_as_rettv`
seems to be too complicated to be worth it on the current version of the
code. So this commit duplicates the relevant code.
Problem: The script to check translations fails if there is more than one
NL in one line.
Solution: Count the number of NL characters. Make count() accept a string.
9966b21a57
Problem: Duplication of code for adding a list or dict return value.
Solution: Add rettv_dict_set() and rettv_list_set(). (Yegappan Lakshmanan)
45cf6e910c
Problem: writefile() continues after detecting an error.
Solution: Bail out as soon as an error is detected. (suggestions by Nikolai
Pavlov, closesvim/vim#1476)
8cf91286ca
Problem: Saving the redo buffer only works one time, resulting in the "."
command not working well for a function call inside another
function call. (Ingo Karkat)
Solution: Save the redo buffer at every user function call. (closesvim/vim#1619)
d4863aa99e
Problem: shellescape() always escapes a newline, which does not work with
some shells. (Harm te Hennepe)
Solution: Only escape a newline when the "special" argument is non-zero.
(Christian Brabandt, closesvim/vim#1590)
206155280d
Store text in ScreenLines as UTF-8, so it can be sent as-is to the UI
layer. `utfc_char2bytes(off,buf)` is removed, as `ScreenLines[off]` now
already contains this representation.
To recover the codepoints that the screen arrays previously contained, use
utfc_ptr2char (or utf_ptr2char to ignore composing chars).
NB: This commit does NOT change how screen.c processes incoming UTF-8 data
from buffers, cmdline, messages etc. Any algorithm that operates on UCS-4
(like arabic shaping, treatment of non-printable chars)
is left unchanged for now.
Problem: When using an assert function one can either specify a message or
get a message about what failed, not both.
Solution: Concatenate the error with the message.
c7b831ca15
fixes#6974
Before this change, the partial could be freed before the last due
callback got invoked, which caused a use-after-free when the due
callback called the partial.
