* Installation Changes in Emacs 25.1
+++
-
** Building Emacs now requires C99 or later.
-** The variable `redisplay-dont-pause' is obsolete.
-
** Building Emacs now requires GNU make, version 3.81 or later.
-+++
-** `call-process-shell-command' and `process-file-shell-command'
-don't take "&rest args" any more.
-
** By default, Emacs no longer works on IRIX. We expect that Emacs
users are not affected by this, as SGI stopped supporting IRIX in
December 2013. If you are affected, please send a bug report. You
undumping code to GCC under IRIX, or by configuring --with-wide-int,
or by sticking with Emacs 24.4.
-** ERC
-
** 'configure' now prefers gnustep-config when configuring GNUstep.
If gnustep-config is not available, the old heuristics are used.
-+++
-*** New option `erc-rename-buffers'.
-
----
-*** New faces `erc-my-nick-prefix-face' and `erc-nick-prefix-face'.
-
-+++
-*** `erc-format-@nick' displays all user modes instead of only op and voice.
-
----
-*** The display of irc commands in the current buffer has been disabled.
-
----
-*** `erc-version' now follows the Emacs version.
-
-** Obsolete packages
-
----
-*** cc-compat.el
-
---
** The configure option `--with-pkg-config-prog' has been removed.
Use './configure PKG_CONFIG=/full/name/of/pkg-config' if you need to.
** New ERT function `ert-summarize-tests-batch-and-exit'.
+** New js.el option `js-indent-first-init'.
+
---
** `Info-fontify-maximum-menu-size' can be t for no limit.