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unifdefall: print debugging output to stderr

Fri, 12 Mar 2010 10:08:04 +0000

unifdefall: print debugging output to stderr

[D] unifdefall.sh

unifdefall: correct exit status if the clean-up rm fails

Fri, 12 Mar 2010 10:04:14 +0000

unifdefall: correct exit status if the clean-up rm fails

Reported-by: Bob Proulx

[D] unifdefall.sh

Remove sccs, cvs, and svn revision tags.

Thu, 11 Mar 2010 18:56:34 +0000

Remove sccs, cvs, and svn revision tags.

[D] unifdefall.sh

Improved debugging support.

Wed, 10 Mar 2010 17:42:54 +0000

Improved debugging support.

Add line numbers to unifdef's debugging output. Flush the output stream
on each line when debugging to ensure stdout and stderr are properly
interleaved. Add a debugging mode to unifdefall.sh which outputs its
intermediate working files.

[D] unifdefall.sh

unifdefall: tidy copyright notice to match unifdef.c

Tue, 19 Jan 2010 16:09:50 +0000

unifdefall: tidy copyright notice to match unifdef.c

[D] unifdefall.sh

Add Jonathan Nieder to unifdefall's copyright declaration.

Tue, 19 Jan 2010 13:36:22 +0000

Add Jonathan Nieder to unifdefall's copyright declaration.

[D] unifdefall.sh

unifdefall: look for unifdef in $(dirname $0)

Fri, 15 Jan 2010 17:41:21 +0000

unifdefall: look for unifdef in $(dirname $0)

For debugging and for the test suite it is convenient is
unifdefall can be run in place without relying on unifdef being
installed elsewhere.  So change unifdefall to look for unifdef in
the containing directory.

For compatibility, if unifdef is not present in the directory
containing unifdefall, fall back to searching the $PATH for it.
Some one might have installed unifdef and unifdefall to
different directories.

With this change, 'make test' no longer fails in if1-a.sh when
unifdef is not present on the $PATH.  Also, the test suite will
be a little better at catching new regressions if an old version
of unifdef is installed, since the unifdefall tests will no
longer be testing the installed unifdef.

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: optimise the loop that builds the unifdef command.

Thu, 26 Nov 2009 12:54:39 +0000

unifdefall: optimise the loop that builds the unifdef command.

The old code used a shell loop to convert each controlling macro
definition into a command-line argument, reading the macro definitions
file each time. The new code converts the list of controlling macros
into a sed script which can run through the list of macro definitions
in one go.

Add some explanatory comments, since the code is quite meta.

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: Use {} instead of () for redirecting a group of commands.

Thu, 26 Nov 2009 02:22:24 +0000

unifdefall: Use {} instead of () for redirecting a group of commands.

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: remove debugging remnants.

Thu, 26 Nov 2009 02:14:47 +0000

unifdefall: remove debugging remnants.

[D] unifdefall.sh

unifdefall: update copyright dates.

Wed, 25 Nov 2009 19:54:34 +0000

unifdefall: update copyright dates.

[D] unifdefall.sh

unifdefall: portability: do not try to use EREs with sed

Wed, 25 Nov 2009 19:32:40 +0000

unifdefall: portability: do not try to use EREs with sed

BSD sed uses -E and GNU sed uses -r to specify that extended
regular expressions should be used instead of BREs.

Some of the sed scripts have been simplified by relying on 'cpp -dM'
to produce lines of the form '#define MACRO value', with a single
space as delimiting whitespace.

While we're modifying the sed scripts, also change the shell
quoting script to correctly capture more characters when they
appear in the right-hand sides of macro definitions (e.g., $).

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: fix mktemp invocation

Wed, 25 Nov 2009 19:24:59 +0000

unifdefall: fix mktemp invocation

Actually remove the -t that should have gone in rev. 1.14

[D] unifdefall.sh

unifdefall: simplify redirections to the temporary script

Wed, 25 Nov 2009 19:23:12 +0000

unifdefall: simplify redirections to the temporary script

[D] unifdefall.sh

unifdefall: force the "C" locale to avoid braindamage

Wed, 25 Nov 2009 18:05:11 +0000

unifdefall: force the "C" locale to avoid braindamage

Reported-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: clean up temporary files on failure

Wed, 25 Nov 2009 18:02:41 +0000

unifdefall: clean up temporary files on failure

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: allow spaces in $TMPDIR

Wed, 25 Nov 2009 18:00:54 +0000

unifdefall: allow spaces in $TMPDIR

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

unifdefall: portability: avoid mktemp -t

Wed, 25 Nov 2009 17:56:10 +0000

unifdefall: portability: avoid mktemp -t

GNU mktemp interprets the argument after -t as the entire template
and errors out if it contains no XXXX substring. BSD systems, on
the other hand, treat the argument as a prefix for the mktemp
template and use it verbatim, resulting in long, ugly filenames
like foo.XXXXX.e30GuhHVzU if the string contains embedded Xs.

So avoid -t and use TMPDIR explicitly.

Submitted-by: Jonathan Nieder

[D] unifdefall.sh

Use $() instead of `` in unifdefall.

Wed, 25 Nov 2009 17:54:13 +0000

Use $() instead of `` in unifdefall.

[D] unifdefall.sh

FreeBSD cvs id isn't relevant in this file in the upstream version.

Tue, 12 Aug 2003 20:32:39 +0000

FreeBSD cvs id isn't relevant in this file in the upstream version.

[D] unifdefall.sh