Observe display width in format.

Take into account string display width in field trimming and padding
calculations, including situations where only half a character fits.

* stream.c (calc_fitlen): New function.
(vformat_str): Revised to use calc_fitlen.  If calc_fitlen indicates
that there is no trimming or padding, then use put_string rather than
put_char.

* txr.1: Update description of format with regard to use of
dispaly width in field calculations.

0 files changed, 0 insertions, 0 deletions