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[Bug-gnulib] cppi-1.11 released
From: |
Jim Meyering |
Subject: |
[Bug-gnulib] cppi-1.11 released |
Date: |
Wed, 13 Aug 2003 13:04:17 +0200 |
cppi is a tool for automatically indenting C preprocessor
directives to reflect their nesting. See the --help output below.
Other than --help, documentation is nonexistent.
I'll set things up to use help2man generate cppi.1
for the next release.
I've just learned that indent-2.2.9 has a new option, -ppi,
to do much the same thing.
There's plenty of room for improvement.
For example, currently, the indentation width is hard-coded
at one space per nesting level. Also, one cannot yet tell
cppi to ignore file-spanning directives like these:
#ifndef FOO_H
#define FOO_H
...
#endif FOO_H
Note that the URLs for alpha.gnu.org below are invalid,
since I am currently unable to put files on that system.
Here are the compressed sources:
***INVALID ftp://alpha.gnu.org/gnu/cppi/cppi-1.11.tar.gz (348KB)
***INVALID ftp://alpha.gnu.org/gnu/cppi/cppi-1.11.tar.bz2 (276KB)
http://fetish.sf.net/cppi-1.11.tar.gz (348KB)
http://fetish.sf.net/cppi-1.11.tar.bz2 (276KB)
Here are GPG detached signatures:
ftp://alpha.gnu.org/gnu/cppi/cppi-1.11.tar.gz.asc
ftp://alpha.gnu.org/gnu/cppi/cppi-1.11.tar.bz2.asc
http://fetish.sf.net/cppi-1.11.tar.gz.asc
http://fetish.sf.net/cppi-1.11.tar.bz2.asc
Here are the MD5 and SHA1 signatures:
c2fe226e35f4e254ba8a5998d8f8444e cppi-1.11.tar.gz
c36bd6447657f7ec8268a3da5e3015bb cppi-1.11.tar.bz2
39f897ad3513da5800730dbe4740ca8872abf9cf cppi-1.11.tar.gz
5685401b6ec0e4f08812419e00b871bab9f0eb7a cppi-1.11.tar.bz2
NEWS
* Major changes in release 1.11:
revamp infrastructure to use gnulib
------------
Here's its --help output:
Usage: cppi [FILE]
or: cppi -c [OPTION] [FILE]...
Indent the C preprocessor directives in FILE to reflect their nesting
and ensure that there is exactly one space character between each #if,
#elif, #define directive and the following token, and write the result
to standard output. The number of spaces between the `#' and the following
directive must correspond to the level of nesting of that directive.
With no FILE, or when FILE is -, read standard input.
-a, --ansi when checking, fail if text follows #else or #endif
-c, --check set exit code, but don't produce any output
-l, --list-files-only don't generate diagnostics about indentation;
print to stdout only the names of files that
are not properly indented
-m, --max-string-length=LENGTH
fail if there is a double-quoted string longer
than LENGTH; if LENGTH is 0 (the default),
then there is no limit
--help print this help, then exit
--version print version information, then exit
With the -c option, don't write to stdout. Instead, check the
indentation of the specified files giving diagnostics for preprocessor
lines that aren't properly indented or are otherwise invalid.
Note that --ansi without --check does not correct the problem of
non-ANSI text following #else and #endif directives.
The exit code will be one of these:
0 all directives properly indented
1 some cpp directive(s) improperly indented
1 if text follows #else/#endif (enabled with --check --ansi)
2 #if/#endif mismatch
3 file (e.g. read/write) error
4 found a double-quoted string longer than the specified maximum
A pragma directive may have its `#' indented.
Report bugs to <address@hidden>.
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