master updated (82d0b88 -> 4a8c112)

[Glenn Morris]

gm pushed a change to branch master.

      from  82d0b88   Don't quote lambdas in calc/calcalg{2,3}.el
      adds  b697bb9   ; * .gitignore: src/fingerprint.c not generated since 
2019-04-09.
      adds  daff3bd   Avoid crashes when a reversed glyph row starts with a 
composition
      adds  5aabf2c   Fix display of truncated R2L lines on TTY frames
      adds  19da602   Fix input method translation near read-only text
       new  a280a6d   Merge from origin/emacs-27
      adds  e2c7b63   Don't leave lock files after 'replace-buffer-contents'
       new  5fe469f   ; Merge from origin/emacs-27
      adds  d875a22   Update the various INSTALL files
      adds  03eeab4   ; Update the expected result files in test/manual/etags.
      adds  66bcec8   * lisp/progmodes/cc-langs.el (c-<>-notable-chars-re): Fix 
wrong '-' in regexp
      adds  4ec7408   Make the invocation of combine-change-calls in 
comment-region valid
      adds  286c632   Reformat argument commentary in etags.c
      adds  53e2a61   ; * lib-src/make-fingerprint.c: Update commentary.
      adds  75723ec   ; * lisp/emacs-lisp/benchmark.el (benchmark-run): Fix 
docstring
       new  4a8c112   Merge from origin/emacs-27


Summary of changes:
 .gitignore                     |  1 -
 INSTALL                        | 28 +++++++++++++++++-----------
 doc/emacs/mule.texi            |  6 ++++++
 etc/PROBLEMS                   |  6 +++---
 lib-src/etags.c                | 36 ++++++++++++++++--------------------
 lib-src/make-fingerprint.c     |  9 ++++++---
 lisp/emacs-lisp/benchmark.el   |  2 +-
 lisp/international/quail.el    |  3 ++-
 lisp/newcomment.el             | 10 +++++++++-
 lisp/progmodes/cc-langs.el     |  2 +-
 nt/INSTALL                     | 18 ++++++++++++++++++
 nt/INSTALL.W64                 | 12 +++++++-----
 src/dispnew.c                  | 10 +++++++---
 src/xdisp.c                    | 18 +++++++++---------
 test/manual/etags/ETAGS.good_1 | 14 +++++++-------
 test/manual/etags/ETAGS.good_2 | 14 +++++++-------
 test/manual/etags/ETAGS.good_3 | 14 +++++++-------
 test/manual/etags/ETAGS.good_4 | 14 +++++++-------
 test/manual/etags/ETAGS.good_5 | 14 +++++++-------
 test/manual/etags/ETAGS.good_6 | 14 +++++++-------
 20 files changed, 144 insertions(+), 101 deletions(-)