Problem: too many strlen() calls in search.c
Solution: refactor code and remove more strlen() calls,
use explicit variable to remember strlen
(John Marriott)
closes: #14796
Signed-off-by: John Marriott <basilisk@internode.on.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: Filetype may be undetected when a SwapExists autocommand sets
filetype in another buffer.
Solution: Make filetype detection state buffer-specific. Also fix a
similar problem for 'modified' (zeertzjq).
closes: #14344
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: Coverity reports dead code.
Solution: Remove the dead code. Also fix a mistake in ml_get_pos_len()
and update some comments (zeertzjq).
closes: #14189
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: More code can use ml_get_buf_len() instead of STRLEN().
Solution: Change more STRLEN() calls to ml_get_buf_len(). Also do not
set ml_line_textlen in ml_replace_len() if "has_props" is set,
because "len_arg" also includes the size of text properties in
that case. (zeertzjq)
closes: #14183
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: may not be clear why failing to split causes an ":Xdo" command
to abort if 'wfb' is set.
Solution: do not return immediately if win_split fails, so E1513 is
still given. Expect both errors in the test. Also fix tests to
pass CI.
(Sean Dewar)
closes: #14152
Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: several minor 'winfixbuf' issues exist, mostly relating to the
quickfix list
Solution: address them and adjust tests. Retab and reflow a few things too.
(Sean Dewar)
Things touched include:
- Replace the semsgs with gettext'd emsgs.
- Handle window switching in ex_listdo properly, so curbuf and curwin
are kept in-sync and trigger autocommands; handle those properly.
- Don't change the list entry index in qf_jump_edit_buffer if we fail
due to 'wfb' (achieved by returning FAIL; QF_ABORT should only be used
if the list was changed).
- Make qf_jump_edit_buffer actually switch to prevwin when using `:cXX`
commands **outside** of the list window if 'wfb' is set in curwin.
Handle autocommands properly in case they mess with the list.
NOTE: previously, it seemed to split if 'wfb' was set, but do nothing
and fail if prevwin is *valid*. This behaviour seemed strange, and maybe
unintentional? Now it aligns more with what's described for the `:cXX`
commands in the original PR description when used outside a list window,
I think.
- In both functions, only consider prevwin if 'wfb' isn't set for it;
fallback to splitting otherwise.
- Use win_split to split. Not sure if there was a specific reason for
using ex_splitview. win_split is simpler and respects modifiers like
:vertical that may have been used. Plus, its return value can be checked
for setting opened_window in qf code (technically win_split_ins autocmds
could immediately close it or change windows, in which the qf code might
close some other window on failure; it's already the case elsewhere,
though).
closes: #14142
Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: qf_goto_win_with_qfl_file may check if prevwin has 'winfixbuf'
set without checking if it's valid first.
Solution: Reverse the condition. Add a test, a modeline, and a missing
CheckFeature. (Searn Dewar)
closes: #14140
Signed-off-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: Cannot keep a buffer focused in a window
(Amit Levy)
Solution: Add the 'winfixbuf' window-local option
(Colin Kennedy)
fixes: #6445closes: #13903
Signed-off-by: Colin Kennedy <colinvfx@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: duplicate code when cleaning undo stack
Solution: refactor undo cleanup into a single public function
related: #13928
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: When the quickfix buffer has been modified an autocommand
may invalidate the undo stack (kawarimidoll)
Solution: When clearing the quickfix buffer, also wipe the undo stack
fixes: #13905closes: #13928
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: [security] use-after-free in qf_free_items
Solution: only access qfpnext, if it hasn't been freed
Coverity discovered a possible use-after-free in qf_free_items. When
freeing the qfline items, we may access freed memory, when qfp ==
qfpnext.
So only access qfpnext, when it hasn't been freed.
Signed-off-by: Christian Brabandt <cb@256bit.org>
Problem: cannot use buffer-number for errorformat
Solution: add support for parsing a buffer number using '%b' in
'errorformat'
closes: #13419
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Problem: cannot store custom data in quickfix list
Solution: add `user_data` field for the quickfix list
closes: #11818
Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Tom Praschan <13141438+tom-anders@users.noreply.github.com>
Problem: "clear" macros are not always used.
Solution: Use ALLOC_ONE, VIM_CLEAR, CLEAR_POINTER and CLEAR_FIELD in more
places. (Yegappan Lakshmanan, closes#12104)
Problem: The did_set_string_option function is too long.
Solution: Split off functionality to individual functions. (Yegappan
Lakshmanan, Lewis Russell, closes#11904)
Problem: Callback name argument is changed by setqflist().
Solution: Use the expanded function name for the callback, do not store it
in the argument. (closes#11653)
Problem: Get E967 when using text property in quickfix window. (Sergey
Vlasov)
Solution: Do not add an extra NUL and compute the text length correctly.
(closes#11513)
Problem: Quickfix listing does not handle very long messages.
Solution: Use a growarray instead of a fixed size buffer. (Yegappan
Lakshmanan, closes#11357)
