emacs/doc, branch fix/htmlfontify-21990

Improve documentation of dynamic modules

2016-01-16T15:30:11+00:00

* doc/lispref/loading.texi (How Programs Do Loading): Update the
description of searching for files in 'load' when Emacs was built
with support for dynamic modules.

Document 'function-put'

2016-01-16T15:13:16+00:00

* doc/lispref/symbols.texi (Symbol Plists): Document
'function-put'.  Update documentation of 'function-get'.

Document 'funcall-interactively'

2016-01-16T14:54:35+00:00

* doc/lispref/commands.texi (Interactive Call): Document
'funcall-interactively'.
* doc/lispref/functions.texi (Calling Functions): Mention
'funcall-interactively' and provide a cross-reference.

* doc/lispref/lists.texi (Association Lists): Document 'alist-get'.

2016-01-16T14:32:05+00:00

* doc/lispref/strings.texi (Text Comparison): Document 'string-greaterp'.

2016-01-16T14:03:03+00:00

Document renaming of selection-related functions

2016-01-16T13:56:50+00:00

* doc/lispref/frames.texi (Window System Selections): Rename "x-*"
functions into the corresponding "gui-*" functions.  Make the
description slightly less X-centric.

* doc/lispref/macros.texi (Expansion): Document 'macroexpand-1'.

2016-01-16T13:40:58+00:00

Document 'define-inline'

2016-01-16T13:30:47+00:00

* doc/lispref/functions.texi (Defining Functions): Document
'define-inline' and related macros.

* lisp/emacs-lisp/inline.el (inline-letevals): Doc fix.

Make 'random' seeds cryptographically secure if possible

2016-01-15T09:47:55+00:00

* configure.ac: Check for "/dev/urandom".

* src/sysdep.c (init_random) [HAVE_DEV_URANDOM]: Read the stream
for the seed from "/dev/urandom".
[WINDOWSNT]: Obtain the stream for the seed from w32 APIs.
* src/fns.c (Frandom): Update the doc string to indicate that
system entropy is used when available.
* src/w32.c: Include wincrypt.h.
(w32_init_crypt_random, w32_init_random): New functions, use the
CryptGenRandom API.
(globals_of_w32): Initialize w32_crypto_hprov handle to zero.
* src/w32.h (w32_init_random): Add prototype.

* doc/lispref/numbers.texi (Random Numbers): Document more details
about 't' as the argument to 'random'.

* etc/NEWS: Mention that '(random t)' now uses a cryptographically
strong seed if possible.

(Bug#22202)

Unhide the --no-line-directive option to 'etags'

2016-01-15T08:54:03+00:00

* lib-src/etags.c (print_help): Un-undocument the --no-line-directive
option.  (Bug#22306)

* doc/man/etags.1: Document the --no-line-directive option.