merge from trunk

3 files changed, 11 insertions, 8 deletions

diff --git a/lib-src/ChangeLog b/lib-src/ChangeLog
index 2bdbebeb110..81876d86165 100644
--- a/lib-src/ChangeLog
+++ b/lib-src/ChangeLog
@@ -1,3 +1,7 @@
+2013-02-08  Paul Eggert  <eggert@cs.ucla.edu>
+
+        * movemail.c (getenv): Remove decl (unused since 1994).
+
 2013-01-15  Paul Eggert  <eggert@cs.ucla.edu>
 
         * make-docfile.c (write_globals): Make it a bit clearer (Bug#13448).
diff --git a/lib-src/etags.c b/lib-src/etags.c
index ec96f45fc94..c1e12e95da4 100644
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1,4 +1,4 @@
-/* Tags file maker to go with GNU Emacs           -*- coding: latin-1 -*-
+/* Tags file maker to go with GNU Emacs           -*- coding: utf-8 -*-
 
 Copyright (C) 1984 The Regents of the University of California
 
@@ -64,12 +64,12 @@ University of California, as described above. */
  * 1985 Emacs TAGS format by Richard Stallman.
  * 1989 Sam Kendall added C++.
  * 1992 Joseph B. Wells improved C and C++ parsing.
- * 1993 Francesco Potortì reorganized C and C++.
+ * 1993 Francesco Potortì reorganized C and C++.
  * 1994 Line-by-line regexp tags by Tom Tromey.
- * 2001 Nested classes by Francesco Potortì (concept by Mykola Dzyuba).
- * 2002 #line directives by Francesco Potortì.
+ * 2001 Nested classes by Francesco Potortì (concept by Mykola Dzyuba).
+ * 2002 #line directives by Francesco Potortì.
  *
- * Francesco Potortì <pot@gnu.org> has maintained and improved it since 1993.
+ * Francesco Potortì <pot@gnu.org> has maintained and improved it since 1993.
  */
 
 /*
@@ -4275,7 +4275,7 @@ Asm_labels (FILE *inf)
  * Perl variable names: /^(my|local).../
  * Original code by Bart Robinson <lomew@cs.utah.edu> (1995)
  * Additions by Michael Ernst <mernst@alum.mit.edu> (1997)
- * Ideas by Kai Großjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE> (2001)
+ * Ideas by Kai Großjohann <Kai.Grossjohann@CS.Uni-Dortmund.DE> (2001)
  */
 static void
 Perl_functions (FILE *inf)
@@ -5105,7 +5105,7 @@ Texinfo_nodes (FILE *inf)
  * Contents of <title>, <h1>, <h2>, <h3> are tags.
  * Contents of <a name=xxx> are tags with name xxx.
  *
- * Francesco Potortì, 2002.
+ * Francesco Potortì, 2002.
  */
 static void
 HTML_labels (FILE *inf)
diff --git a/lib-src/movemail.c b/lib-src/movemail.c
index 616cbde5394..cf93fb78d98 100644
--- a/lib-src/movemail.c
+++ b/lib-src/movemail.c
@@ -665,7 +665,6 @@ popmail (char *mailbox, char *outfile, int preserve, char *password, int reverse
   register int i;
   int mbfi;
   FILE *mbf;
-  char *getenv (const char *);
   popserver server;
   int start, end, increment;
   char *user, *hostname;