master updated (2e92f90 -> 30bbb57)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  2e92f90   Save position in mark ring before jumping to definition
       new  1a65320   Add new functionality to write buffer-based tests
       new  30bbb57   Add more indentation tests for Emacs Lisp mode


Summary of changes:
 doc/misc/ert.texi                                  | 110 +++++++++++++++++++
 etc/NEWS                                           |   6 ++
 lisp/emacs-lisp/ert.el                             | 104 ++++++++++++++++++
 lisp/files.el                                      |   1 +
 lisp/progmodes/erts-mode.el                        | 119 +++++++++++++++++++++
 .../elisp-mode-resources/elisp-indents.erts        |  50 +++++++++
 test/lisp/progmodes/elisp-mode-tests.el            |  26 +----
 7 files changed, 393 insertions(+), 23 deletions(-)
 create mode 100644 lisp/progmodes/erts-mode.el
 create mode 100644 test/lisp/progmodes/elisp-mode-resources/elisp-indents.erts