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1994-01-31
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This file describes release 1.0 of PMINFO
**** What is PMINFO? ****
PMINFO is a program for reading GNU "info" files.
Info is a hypertext manual format that is difficult to read with a plain
text editor.
The GNU project creates manuals in a format called texinfo. Either
the makeinfo program or the GNU-Emacs editor can be used to create an
info manual out of the texinfo source code. The TeX program can be
used to create a hardcopy manual out of the texinfo source code.
Both Emacs and the info program can be used to view info files.
My copy of info no longer seems to work under OS/2 2.0. Emacs
does work.
The PMINFO program is designed to be a small, efficient means of reading
info files. Users of gcc who have not downloaded a copy of Emacs,
will hopefully benefit from this program.
**** How to use PMINFO ****
Start PMINFO in a directory containing your info manuals.
There must be an info file called "dir" in this directory.
Each page of an info file is referred to as a node. When you start
up pminfo, it will default to view the "Top" node of the dir file.
[Top nodes in an info file usually denote the starting node in a file]
Some nodes, including the top node of the dir file, will contain a
"menu" of other nodes you may view. This "menu" does not appear in
the menu bar! Somewhere in the node, there will be a line that
starts with "* Menu:". Following this line will be several cross-references
to other nodes such as "* GCC: (gcc.info)" or somesuch. Click on the cross-
reference line to see info about the reference.
You can return to the directory node at any time by selecting Node/Directory.
You can go back to the most recently viewed node by selecting Node/Last Node.
Be aware that some info files can span multiple files. For example,
the Gcc info manual is composed of a file "gcc.info" and several
files called "gcc.info-nn" where nn is some number. You need *all*
of these files in order to read the gcc manual. I will be providing
an info-format manual for users of gcc2.1 that will be in this format.
As of today, the Emacs for OS/2 that is availible contains a directory
emacs/info which is an excellent place to run pminfo from if you want info
about emacs and gcc.
**** About this release ****
This release is in *many* ways premature. These is no end to the new
and exciting ways you can get this program to crash! Just kill it off
and don't do whatever you did again :-).
I promise this will get better. But since many people have asked for
a way to view the gcc manual, and this release is now stable enough for
use, I will release it now. I apologize in advance for the frustration
this may cause.
WARNING: Due to the defectiveness of IBM I do not have a version
of OS/2 2.0 GA to test this program on. But it works great on
my beta 6.177. Of course, my 30 day license for the beta has expired
so technically I can't even run OS/2 2.0, never mind test this software
on it.
**** Future directions ****
Expect another release of this software within a month.
Desired features (not in order)
1. The ability to select a different font.
2. The ability to copy text from the manual to the clipboard.
3. Multiple windows (when desired)
4. Load a file other than "dir" as default on the fly
5. Real error messages
6. Keyboard interface
7. Allow following cross-references, not just menu items
**** About the Programmer ****
The programmer of pminfo is Colin Jensen. I can be reached
though Email as cjensen@ampex.com or ljensen@netcom.netcom.com
As a last resort, try USMAIL at: 4902 Esguerra Terrace,
Fremont CA, 94555.
I will try to help out anyone who needs help with this program, but
no promises. I would also be *delighted* to hear from happy users.
If you like this program, please let me know. It will encourage me
to write more useful programs again in the future.