Problem: Searching for a character matches an illegal byte and causes
invalid memory access. (Dominique Pelle)
Solution: Do not match an invalid byte when search for a character in a
string. Fix equivalence classes using negative numbers, which
result in illegal bytes.
d82a2a990b
Problem: When there are illegal utf-8 characters the old regexp engine may
go past the end of a string.
Solution: Only advance to the end of the string. (Dominique Pelle)
0e462411ca
Problem: Autocommands triggered by quickfix cannot get the current title
value.
Solution: Set w:quickfix_title earlier. (Yannick)
Also move the check for a title into the function.
81278efadf
Problem: glob() and globpath() cannot include links to non-existing files.
(Charles Campbell)
Solution: Add an argument to include all links with glob(). (James McCoy)
Also for globpath().
a245bc79b4
Using `:cscope find s <cword>` with the cursor on a very short word like
`key` does not output the first line on the screen correctly: Output is
`Cscope tag: keyrd>` instead of
`Cscope tag: key`.
To fix this, clear the screen line after the first line was printed.
Variable tbuf going out of scope leaks the storage it points to.
We don't have to use the copy tbuf of a match. Because matches are always in
ctags style, we can operate on them directly.
Dereferencing a pointer that might be null(ptag) when calling strlen().
False positive. A match always contains a tab, so ptag is never null.
Because matches are always in ctags style, we can rewrite the code to
not use strtok().
Problem: 'foldcolumn' may be set such that it fills the whole window, not
leaving space for text.
Solution: Reduce the foldcolumn width when there is not sufficient room.
(idea by Christian Brabandt)
1c93429c48
Unix systems must have this header but Windows does not have it at all.
Since src/nvim/os/unix_defs.h includes <unistd.h> without the guard
in order to avoid including this in the numerous places we would
need <unistd.h> on Unix we just include src/nvim/os/os.h which will pull
in <unistd.h> for us.
This header is required by POSIX for the constants (O_RDONLY, etc.)
but we were only including it on Unix systems as a side effect of
including <unistd.h>.
Problem: When running new style tests the output is not visible.
Solution: Add the testdir/messages file and show it. Update the list of
test names.
096c8bb40d
