* etc/NEWS: In terminal-oriented subshells, the EMACS environment

variable now defaults to Emacs's absolute file name, instead of
to "t".
* etc/PROBLEMS: Adjust tcsh advice for this.
* make-dist (EMACS): Exit and fail if the EMACS environment
variable is set to something other than an absolute file name.
* lisp/comint.el (comint-exec-1): Set EMACS to the full name of Emacs,
not to "t".
* lisp/progmodes/compile.el (compilation-start): Likewise.
* lisp/progmodes/idlwave.el (idlwave-rescan-asynchronously):
Don't use expand-file-name on invocation-directory, since this
might mishandle special characters in invocation-directory.
* man/faq.texi (Escape sequences in shell output): EMACS is now set
to Emacs's absolute file name, not to "t".
(^M in the shell buffer): Likewise.
* man/misc.texi (Interactive Shell): Likewise.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/config.in b/src/config.in
index 09f7be65b3b..7b604bb4e37 100644
--- a/src/config.in
+++ b/src/config.in
@@ -124,6 +124,10 @@ Boston, MA 02110-1301, USA.  */
    don't. */
 #undef HAVE_DECL_SYS_SIGLIST
 
+/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
+   */
+#undef HAVE_DECL_TZNAME
+
 /* Define to 1 if you have the declaration of `__sys_siglist', and to 0 if you
    don't. */
 #undef HAVE_DECL___SYS_SIGLIST
@@ -796,7 +800,7 @@ Boston, MA 02110-1301, USA.  */
 
 /* If using the C implementation of alloca, define if you know the
    direction of stack growth for your system; otherwise it will be
-   automatically deduced at run-time.
+   automatically deduced at runtime.
         STACK_DIRECTION > 0 => grows toward higher addresses
         STACK_DIRECTION < 0 => grows toward lower addresses
         STACK_DIRECTION = 0 => direction of growth unknown */