* data/bison.m4 (b4_cat): Put a newline after the end delimiter of the

here document and before the EOF so that BSD's implementation of Bourne
shell doesn't parse the delimiter as part of the here document.
* doc/.cvsignore: Add cross-options.texi.
* src/getargs.c (usage): Add a blank line after the warning categories.

ChangeLog

@@ -1,3 +1,11 @@
+2007-11-09  Joel E. Denny  <jdenny@ces.clemson.edu>
+
+	* data/bison.m4 (b4_cat): Put a newline after the end delimiter of the
+	here document and before the EOF so that BSD's implementation of Bourne
+	shell doesn't parse the delimiter as part of the here document.
+	* doc/.cvsignore: Add cross-options.texi.
+	* src/getargs.c (usage): Add a blank line after the warning categories.
+
 2007-11-08  Paolo Bonzini  <bonzini@gnu.org>
 
 	* data/lalr1.java (Lexer): Remove usage of b4_pure_if.

data/bison.m4

@@ -74,7 +74,8 @@ version 2.2 of Bison.])])
 m4_define([b4_cat],
 [m4_syscmd([cat <<'_m4eof'
 ]m4_bpatsubst(m4_dquote($1), [_m4eof], [_m4@`eof])[@
-_m4eof])dnl
+_m4eof
+])dnl
 m4_if(m4_sysval, [0], [], [m4_fatal([$0: cannot write to stdout])])])
 
 # b4_error(KIND, FORMAT, [ARG1], [ARG2], ...)

doc/.cvsignore

@@ -20,3 +20,4 @@ Makefile.in
 *.info*
 stamp-vti
 version.texi
+cross-options.texi

src/getargs.c

@@ -298,6 +298,7 @@ Warning categories include:\n\
   `no-CATEGORY'     turn off warnings in CATEGORY\n\
   `none'            turn off all the warnings\n\
   `error'           treat warnings as errors\n\
+\n\
 "), stdout);
 
       fputs (_("\