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GNU a2ps
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GNU a2ps
a2ps README (or PRINTME if a2ps runs fine :) Please send problem reports to [email protected]. Ask questions on [email protected]. Submit changes on [email protected]. Please send happiness messages to both Akim, Miguel & Masayuki ([email protected], [email protected], [email protected]), and *only* this kind of messages. See the file ANNOUNCE for a presentation of a2ps, if you're still unsure it is indeed a filter from Anything To Probably Something. Contents: ========= 1. Installation 2. Upgrading from versions prior to 4.10 3. Upgrading from versions prior to 4.12 4. Upgrading from versions prior to 4.13 5. Distribution content 6. More? 1. Installation =============== Some notes on the distribution: Most of the work for the installation is done by ./configure. If you never ever read the file `INSTALL', then you really should do it *now*. Some choices are to make, and to give to ./configure --disable-nls if you do not want to use Native Language Support (i.e. the ability to speak another tongue than English) --with-gnu-gettext if you want to use the GNU gettext library for NLS, instead of available NLS services. I recommend it. --without-extensions Fewer files will get installed. a2ps is still usable for Western Europe and American. You should avoid unless you are really short on disk. This does not imply --disable-nls, you have to add it yourself. The following choices *are not irreversible*. They just correspond to settings in the file etc/a2ps-site.cfg: --with-medium=MEDIUM define the default medium used by a2ps (A4, Letter etc.) There is a special medium name: `libpaper', which means that you have libpaper installed, and that a2ps should use the medium specified by it. If you don't know, just let configure decide for you. You can change it later. --with-encoding=ENCODING define the default encoding (ascii, latin1..., latin6, hp, mac, ibmpc, pcg, cp1250). Note (for novices). If you are not root, you should give ./configure the option --prefix=$HOME to be able to install. There are several things a2ps needs to know about your system in order to work properly. Running configure should be enough to have apropriate values, nevertheless, it sure is better if you good check the following items: 1. At the end of etc/a2ps_cfg, the lines a. FileCommand: b. Variable: lp.default c. Variable: lp 2. At the top of etc/a2ps-site.cfg, the lines a. Options: --encoding= b. Options: --medium= There are some architectures, typically Solaris, that will fail saying that symbols `bindtextdomain' etc. are missing. Then re-configure but specifying --with-included-gettext. Remember that \`make install' is mandatory for a2ps to work correctly. Once the \`make install' done, you may remove the build directory (the one which has been extracted from the .gz, which you can also removed, BTW). If you encounter problems while configuring or running, it is likely that somebody already fell on the same problems. Hence please read http://www.gnu.org/software/a2ps/ which lists the known problems, and the fixes. Check out also for the FAQ, and for a newer version of a2ps: don't send me reports for prehistoric versions! If the trouble persists, then, indeed, you may wish to send a bug report (i.e. something *precise* about the problem and your configuration :-) to mailto:[email protected] Do not, *ever*, send bug reports to [email protected]. Well, pleeeeeease, I mean. 2. Upgrading from versions prior to 4.10 ======================================== Because the organization of the library files is different, it is strongly suggested to get rid of your old library files (usually rm -rf .../share/a2ps is enough). There _will_be_ problems if you don't remove them, because the new a2ps may use files meant for the old versions. If you don't want to remove these files, at least make sure they won't be installed in the same place. There can be strange things happening with `make check'. This is due to a painful behavior of some shared library handlers: they use an old a2ps library with the new a2ps executable. Doing `make install' _before_ make check solves the problem. 3. Upgrading from versions prior to 4.12 ======================================== The most sensitive changes in the interface are that -D no longer means --setpagedevice, but --define, and -S no longer means --statusdict, but --setpagedevice. 4. Upgrading from versions prior to 4.13 ======================================== There's a big change in the syntax of the style sheets. I must confess I took a very bad decision when I first implemented this: I wanted to be compatible with the regexp of Emacs, for obscure and not really interesting reasons. *All* the style sheets shipped with a2ps are updated (of course, otherwise my life would be in danger). While I did try, I probably didn't managed to fix your own .ssh file hidden on your disk. So you may have to handle this by yourself. Here's the piece of NEWS stating the problem: * Regexp are now \`egrep' and \`Perl' like, and no longer \`Emacs' like. Before some characters had to be backslashed to denote the operators. Now, it is just the contrary. For instance before `\\(' and `\\)' used to be the grouping operator and `(' and `)' were standing for the characters parentheses; while now it is the converse. Affected characters are `(', `)', `|', `{', and `}'. Make sure to update your own style sheets. 5. Distribution content ======================= Some interesting files/directories you might want to look at are: README This message INSTALL Information on the installation process ABOUT_NLS A presentation of GNU's Native Language Support project TODO Some things to be done afm/ Files that describe the width of the chars of a font arch/ Files to help to port a2ps to non Unix OSes doc/ The whole documentation encoding/ Description of the encodings. etc/a2ps_cfg The default configuration (after configure/make) po/ Files for the translation sheets/ Style sheets for pretty printing support tests/ Sanity checks of a2ps contrib/emacs/ Useful emacs files for a2ps contrib/sample/ A sample on using liba2ps ogonkify/ The full distribution of the fantastic ogonkify package, that fixes a font designed for Latin1 so that other Latin encodings are supported. 6. More ? ========= a2ps has a home page where the latest version may be found. http://www.gnu.org/software/a2ps/ There, you will also find the documentation in various formats. There is also a mailing list, to subscribe please see http://lists.gnu.org/mailman/listinfo/a2ps *NOTE* The mailing list is not a place to drop your bug reports or the problems you have. It is a place to discuss about a2ps, to make the announcements, wishes etc. Before sending a mail there, remember many people will read your mail. Bug reports should be sent to [email protected] PS(um): if you're happy with this program, or just if you installed it, please _let_us_know_! That's about the only contact we have from the world of outside, since there are never bug reports 8*) Local Variables: mode: indented-text End:
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