In article <[email protected]>, Eli Zaretskii <[email protected]> writes:
> > In Emacs, the column number affects when a user types C-n > > (or C-p) to go to (roughly) the same x-position of the next > > (or previous) line. So, the column number should reflects > > the x-position, and for that, zero-width combining > > characters should not be counted into the column number. > But does the implementation of current-column, move-to-column and > friends support that? Perhaps I'm missing something, but my reading > of current_column_1 and its subroutines is that it only supports > display strings, composed characters, and display tables. Do > zero-width characters use any of these mechanisms? Those functions basically uses char-width-table to get width-in-column of each character, and zero-width combining characters have 0 in that table. --- Kenichi Handa [email protected] _______________________________________________ emacs-bidi mailing list [email protected] http://lists.gnu.org/mailman/listinfo/emacs-bidi
