* test/lisp/progmodes/lua-ts-mode-tests.el
(lua-ts-test-auto-close-block-comments): Skip when needed.

* etc/NEWS: Add entry for lua-ts-mode changes.
* lisp/progmodes/lua-ts-mode.el
(lua-ts-auto-close-block-comments): New user option.
(lua-ts-mode): Add '--[[ ]]' pairs to 'electric-pair-pairs' only
if 'lua-ts-auto-close-block-comments' is non-nil.
* lisp/textmodes/texinfo.el (texinfo-mode): Add "`` ''" pairs to
'electric-pair-pairs'.
* test/lisp/progmodes/lua-ts-mode-tests.el
(lua-ts-test-auto-close-block-comments): Add new test.
(Bug#79047)

* lisp/progmodes/python.el (python-shell-local-prefix): New
constant.
(python-shell--convert-file-name-to-send): New function to
add/remove prefix.
(python-shell-send-string, python-shell-send-file): Changed to
use 'python-shell--convert-file-name-to-send'.
(python-pdbtrack-set-tracked-buffer): Changed to add/remove
prefix.
* test/lisp/progmodes/python-tests.el
(python-shell--convert-file-name-to-send-1): New test.
(Bug#79036)

* lisp/progmodes/python.el (python-indent-dedent-line-backspace):
Delete the text in the region if Transient Mark mode is enabled,
the mark is active, and prefix arg is 1.  (Bug#48695)

* test/lisp/progmodes/python-tests.el
(python-indent-dedent-line-backspace-4): Add new test.

* lisp/progmodes/cperl-mode.el (cperl--sub-name-generated-rx):
Simplify captures to account for the :writer attribute.  Parsing
is done later.
(cperl-imenu-sub-keywords): Remove attributes which generate subs
(cperl-imenu--create-perl-index): Analyze field declarations for
autogenerated methods
(cperl-init-faces): Add "all" and "any" to the list of functions
(cperl-short-docs): Add short docs for "all" and "any"

* test/lisp/progmodes/cperl-mode-tests.el
(cperl-test-autogenerated-reader-rx):
Adjust for modified rx form due to ":writer" support
(cperl-test-imenu-index): Add tests for autogenerated writer
accessors (in grammar.pl)

* test/lisp/progmodes/cperl-mode-resources/grammar.pl: Add code samples
for ":writer"

* etc/NEWS: Announce that CPerl mode supports Perl 5.42.

* lisp/progmodes/peg.el (peg-parse): Be more careful when
testing if a symbol is the name of an existing rule.  Improve docstring.

test/lisp/progmodes/peg-tests.el (peg-tests--peg-parse): New test.

* test/infra/gitlab-ci.yml (test-eglot): Use packages company and
yasnippet.

* test/lisp/progmodes/eglot-tests.el (eglot--call-with-timeout):
Skip on emba in case of timeout.  (Bug#78730)

Fixes indentation for nested ternary expressions:

const a = cond1 ? 1 :
  cond2 ? 2 :
  cond3 ? 3 :
  cond 4: 5;

instead of

const a = cond1 ? 1 :
  cond2 ? 2 :
    cond3 ? 3 :
      cond 4: 5;

* lisp/progmodes/typescript-ts-mode.el:
(typescript-ts--standalone-parent-p): New function.
(typescript-ts-mode):
(tsx-ts-mode): Use new function.

1d2ae31b8bc typescript-ts-mode: Improve function body indentation (bu...
421ecbcf6b4 ; * CONTRIBUTE: Explain the line-width preferences.

Older code was calculating body indentation depending on function
parameters alignment.  This is incorrect, because if parameters are
misaligned, so will the function body.  Instead, use offset of the
previous standalone parent.

* lisp/progmodes/typescript-ts-mode.el:
(typescript-ts-mode--indent-rules): Stop depending on function
parameters indentation for calculating body content and the closing
`}'.
* test/lisp/progmodes/typescript-ts-mode-resources/indent.erts:
(Function body with params misindented (bug#78121)): Add new test.