master updated (cd2c45a3890 -> 849f8c1d49e)

[Po Lu]

oldosfan pushed a change to branch master.

      from  cd2c45a3890 ; hierarchy-tests.el: keep doc string within 80 columns
       new  b86bc02096c Introduce a global variant of visual-wrap-prefix-mode
       new  881a1ade30d Prevent continuation from affecting tab width in/after 
line prefix
       new  4e1661e96c4 * src/term.c (produce_glyphs): Synchronize with 
gui_produce_glyphs.
       new  849f8c1d49e ; * doc/emacs/basic.texi (Continuation Lines): 
Rearrange pxref.


Summary of changes:
 doc/emacs/basic.texi | 17 +++++++-----
 etc/NEWS             |  4 ++-
 lisp/visual-wrap.el  | 10 ++++++-
 src/dispextern.h     | 10 +++++++
 src/term.c           | 21 +++++++++++++--
 src/xdisp.c          | 74 ++++++++++++++++++++++++++++++++++++++++------------
 6 files changed, 108 insertions(+), 28 deletions(-)