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Changes to m4/doc/m4.texinfo,v
From: |
Eric Blake |
Subject: |
Changes to m4/doc/m4.texinfo,v |
Date: |
Thu, 12 Oct 2006 02:44:28 +0000 |
CVSROOT: /sources/m4
Module name: m4
Changes by: Eric Blake <ericb> 06/10/12 02:44:27
Index: doc/m4.texinfo
===================================================================
RCS file: /sources/m4/m4/doc/m4.texinfo,v
retrieving revision 1.61
retrieving revision 1.62
diff -u -b -r1.61 -r1.62
--- doc/m4.texinfo 10 Oct 2006 12:47:23 -0000 1.61
+++ doc/m4.texinfo 12 Oct 2006 02:44:26 -0000 1.62
@@ -678,13 +678,18 @@
@table @code
@item address@hidden@address@hidden
@itemx address@hidden@address@hidden
address@hidden address@hidden@address@hidden
Set the debug-level according to the flags @var{FLAGS}. The debug-level
controls the format and amount of information presented by the debugging
functions. @xref{Debugmode}, for more details on the format and
meaning of @var{FLAGS}. If omitted, @var{FLAGS} defaults to
@samp{aeq}. When the option is presented multiple times, if later
@var{FLAGS} starts with @samp{-} or @samp{+}, they are cumulative,
-otherwise the later flags override all earlier occurrences.
+otherwise the later flags override all earlier occurrences. The
+spelling @option{--debug} is recognized as an unambiguous option for
+compatibility with earlier versions of @acronym{GNU} M4, but for
+consistency with the builtin name, you can also use the spelling
address@hidden
@item address@hidden
@itemx -o @var{FILE}
@@ -1316,6 +1321,8 @@
@comment status: 1
@example
+hello world
address@hidden world
define(
^D
@error{}m4:stdin:1: end of file in argument list
@@ -2893,7 +2900,8 @@
@cindex controlling debugging output
@cindex debugging output, controlling
-The @option{--debug} option to @code{m4} (or @option{-d},
+The @option{--debug} option to @code{m4} (also spelled
address@hidden or @option{-d},
@pxref{Invoking m4}) controls the amount of details presented in three
categories of output. Trace output is requested by @code{traceon}
(@pxref{Trace}), and each line is prefixed by @samp{m4trace:} in
@@ -3212,7 +3220,7 @@
@example
dnl(`args are ignored, but side effects occur',
define(`foo', `like this')) while this text is ignored: undefine(`foo')
address@hidden:stdin:2: Warning: dnl: extra arguments ignored: 2 > 0
address@hidden:stdin:1: Warning: dnl: extra arguments ignored: 2 > 0
See how `foo' was defined, foo?
@result{}See how foo was defined, like this?
@end example
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/03
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/06
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/06
- Changes to m4/doc/m4.texinfo,v,
Eric Blake <=
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/12
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/13
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/14
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/16
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/19
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/20
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/21
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/21
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/21
- Changes to m4/doc/m4.texinfo,v, Eric Blake, 2006/10/23