This avoids an issue when using `su` and running Kakoune which creates
a session directory owned by root and prevents the user from creating
more sessions.
If a line contains three slashes directly followed by a new line, the
next line is also erroneously highlighted as a doc comment currently.
Using a lookahead instead fixes this.
tmux-send-text allows sending an argument, when supplied the argument
will be sent to the REPL instead of the current selection.
tmux-send-text also keeps kak focussed, which does not happen in the x11
variant as it uses xdotool to switch window.
this patch allows:
* Passing an argument to x11-send-text, so that value will be sent
instead of the current selection.
* We capture the window id of the current (presumably kak window)
before we use xdotool to switch window. We can therefore switch back to
kak afterwards (which we do)
I dedicate any and all copyright interest in this software to the
public domain. I make this dedication for the benefit of the public at
large and to the detriment of my heirs and successors. I intend this
dedication to be an overt act of relinquishment in perpetuity of all
present and future rights to this software under copyright law.
Different terminals send different codes to indicate backspace, usually one of
\x08 or \x7f, so Kakoune blindly treated both as backspace. However, a given
terminal is only likely to use one of those, and mnemonic control codes like
<c-h> are a precious resource so we should endeavour to keep backspace and
<c-h> separate when we can. Luckily, termios tells us what code our terminal is
currently using, and Kakoune already reads the information at startup, so we can
just use that information.
Thanks to @krobelus for figuring out the C++ syntax required.
Fixes#3863.
This highlighter (line 50 of markdown.kak) looks for the filetype
specified by the author at the top of the code fence, e.g.
``` python
print("hello")
```
and highlights the code within using Kakoune's relevant highlighter --
in this case Python.
Some flavours of markdown use curly braces and other characters in the
first line such as the following:
``` {=python}
print("hello")
```
Previously Kakoune recognised `{=python}` but not `{.python}`. The latter
is Pandoc's flavour of markdown. This patch adjusts the regex patterns
to recognise the dot notation as well.
