Remove FirstCharMatch which does not impact any of the test cases
and explicitely detect paths by using a BaseName flag when we match
the basename of the path.
Read output from the script as it comes and update the candidate
list progressively.
Disable updating of the list when a completion has been explicitely
selected.
This make the completer lifetime tied to the Prompt mode and removes
the need for the Start flag. It also makes it possible to cleanup
on completer destruction.
Usually, the prompt resets "m_line_changed" after invoking the
change handler:
if (m_line_changed)
{
m_callback(m_line_editor.line(), PromptEvent::Change, context());
m_line_changed = false;
}
but with
prompt '' '' -on-change %{ execute-keys <a-semicolon>vl } -shell-script-candidates %{ seq 100 }
the change handler pushes a normal mode with "<a-semicolon>" and then
hands back control to the event loop. Later when the normal mode is
popped we run "Prompt::on_enabled()" but don't actually redraw the
completion pager.
Since the <a-semicolon> excursion by definition did not change our
prompt state, we don't need to recompute completions, only render them.
Do that.
This helps commands that use preview the selected completion via a
"prompt -on-change" handler.
Recent changes to `make_error_pattern` added a space to the default
value. This means that
set g make_error_pattern <tab>
now produces an invalid command because regexes are not quoted. We do
quote strings; regexes are not all that different so quote them too.
subsequence_match_smart_case does not necessarily find the word,
but we then check for a contiguous match in which case, if the query
is a word, we also have a single word match.
This removes the need for the setup_child callback which is quite
tricky as it cannot touch any memory due to vfork, and removes the
Pipe abstraction in favor of a more general UniqueFd one.
Accepter is a wrapper around a socket watcher. It always uses
EventMode::Urgent, so it will be included in pselect(2) (via
EventManager::handle_next_events()) even while we are waiting for a
(blocking) shell command. However we will not execute the command
received on this socket until after the shell command is done.
This is implemented with an early return:
void handle_available_input(EventMode mode)
{
while (not m_reader.ready() and fd_readable(sock))
m_reader.read_available(sock);
if (mode != EventMode::Normal or not m_reader.ready())
return;
so we read available data but don't close the socket.
When using this reproducer
{
sleep 1 && echo 'nop' | kak -p session
} &
kak -n -s session -e '%sh{sleep 7}'
the first "m_reader.read_available(sock);" will read "nop". Then
"m_reader.ready()" is true but the socket is still readable. This
means that pselect(2) will return it every time, without blocking.
This means that the shell manager runs a hot loop between pselect(2)
and waitpid(2).
Fix this problem demoting command socket watchers from
EventMode::Urgent. This means that we won't pselect(2) it when handling
only urgent events. Control-C still works, I'm not sure why.
Alternative fix: we could read the commands but then disable the
socket. I tried this but it seems too complex.
Closes#5014
An assert fails from time to time after reloading fifo buffers due
to being scrolled past the last line of the buffer. A repro case was
not found but this should fix the underlying issue.
The cached WordDB/Highlighters/FifoReader are not relevant and are
better fully rebuilt than updated. This speeds up rebuilding the
WordDB of big fifo buffers such as a `git log`.
Make it possible to move the current session to a daemon one after
the fact, which is useful to ensure the session state survives client
disconnecting, for example when working from ssh.
Filename arguments to kak -c SESSION are passed to the remote sessions
as commands like
edit 'FILENAME';
but single-quotes in FILENAME are incorrectly escaped as \' instead of
being doubled-up. Fix this so kak -c SESSION "foo'bar" becomes
edit 'foo''bar';
instead of
edit 'foo\'bar';
Reported by @FlyingWombat in https://github.com/mawww/kakoune/issues/4980
This removes the timing dependent behaviour where `Tab` would only
display the completion menu if pressed before the prompt idle timeout
This means `exec :dc<tab>` now expands 'dc' to 'define-command'
instead of just showing the completion menu a few millis early.
ensure cursor is visible after user input except if the command
implementation opted-out. Hooks and timers should not enforce
visible cursor.
PageUp/PageDown and `<c-f>` / `<c-b>` commands still move the cursor
as this seemed a desired behaviour.
Ensure we ignore SIGHUP once the TerminalUI is gone as it will be
sent again on fork, fix the parent process terminating due to trying
to write to stdout after it was closed.
Fixes#4960
