Support arbitrary orders for column highlighters (it was previously
failing when column highlighters were not applied in column order).
Fix show_matching tab handling at the same time (horizontal scrolling,
tab characters and show_matching were behaving badly).
Window highlighting now runs user highlighters, then built-ins for each
phases, instead of running all phases for user highlighters, then all
phases for built-ins.
We now consider unprintable character to be 1-column width as we know
we will display them as "�".
Fixes#1615Fixes#1023
This fix a bug when opening a file where a line has a lot of unprintable
chars (like a binary file) which was confusing Kakoune into considering
that the line length in column was negative.
Add a ColumnCount type and use it in place of CharCount whenever
more appropriate, take column size of codepoints into account for
vertical movements and docstring wrapping.
Fixes#811
non inner argument contains the argument, preceeding whitespaces,
and eventual ending comma, except for first arguments (that
contains the whitespaces after the comma), and last argument (that
contains the comma before it).
