master updated (a7d51085cf0 -> 4e17e0b84ae)

[Eli Zaretskii]

eliz pushed a change to branch master.

      from  a7d51085cf0 Improve documentation of 'package-enable-at-startup'
       new  9f589eb9240 Add support for colored and styled underlines on tty 
frames
       new  4e17e0b84ae Followup changes for styled underline support


Summary of changes:
 doc/lispref/display.texi |  15 +++--
 etc/NEWS                 |  16 +++++
 lisp/cus-face.el         |   5 +-
 src/androidterm.c        |   6 +-
 src/dispextern.h         |  12 ++--
 src/haikuterm.c          |   6 +-
 src/nsterm.m             |   6 +-
 src/pgtkterm.c           |   6 +-
 src/term.c               |  50 +++++++++++++--
 src/termchar.h           |   7 +++
 src/w32term.c            |   6 +-
 src/xfaces.c             | 159 +++++++++++++++++++++++++++++++++++++++--------
 src/xterm.c              |   6 +-
 13 files changed, 240 insertions(+), 60 deletions(-)