Problem: New regexp engine does not work properly with EBCDIC.
Solution: Define equivalence class characters. (Owen Leibman)
2a6fa564a3
Although nvim doesn't support EBCDIC systems, this keeps us inline with
upstream code so its easier to merge future patches in this area and
improves the readability of the code.
Many people have `runtime ftplugin/man.vim` in their init file, as was
required in Vim to have the `:Man` command generally available.
7a4d069b removed the &filetype check, which caused these setups to
always create a blank `man://` buffer.
Problem: When using CTRL-W f and pressing "q" at the ATTENTION dialog the
newly opened window is not closed.
Solution: Close the window and go back to the original one. (Norio Takagi,
Hirohito Higashi)
5d2ca04029
Problem: Using freed memory when parsing 'printoptions' fails.
Solution: Save the old options and restore them in case of an error.
(Dominique)
4afc7c5d4a
Contains the exit value nvim will use.
Before exiting, it is v:null. That way jobs or autocmds (in VimLeavePre or
VimLeave) can check if Neovim is about to quit and with what exit value.
Closes#4666.
Problem: It is not possible to only see part of the message history. It is
not possible to clear messages.
Solution: Add a count to ":messages" and a clear argument. (Yasuhiro
Matsumoto)
451f849fd6
STR_CASE previously used a NULL data pointer for the String object, but
this pushes the NULL checks to the rest of the code. Instead,
allocating an empty string solves the same issue of there not being any
data but ensures that we're not passing NULL to functions that don't
expect it.
Closes#5627
Since the rbuffer contents are used by string functions (like sscan,
strlen, etc.), it is not safe to use uninitialized memory. Using
xcalloc ensures the string-based functions do not run past the end of
the buffer.
Closes#5676
The man plugin uses `v:count == v:count1` to detect if a count was explicitly
given. Unfortunately v:count1 does _not_ default to 1 but 0 during startup.
Now we set v:count1 to 1 early.
Fixes https://github.com/neovim/neovim/issues/5655
Problem: When using try/catch in 'tabline' it is still considered an
error and the tabline will be disabled.
Solution: Check did_emsg instead of called_emsg. (haya14busa, closes#746)
f73d3bc253
Problem: When using try/catch in 'statusline' it is still considered an
error and the status line will be disabled.
Solution: Check did_emsg instead of called_emsg. (haya14busa, closesvim/vim#729)
a742e084b6
