manual.

break HOWTO documents.

Use the helpers in do_cmd_*() and do_env_*(); *much* cleaner!

<larsga@ifi.uio.no>.

whitespace and comment noise.

Accept 'rb' and 'wb' as well as 'r' and 'w' as the mode parameter to open().

Appending a junk char to the end doesn't quite do it, or doesn't seem to at
any rate.  Instead, pad the page numbers to always be 3 charaters wide, with
leading zeros.

"." cannot be part of the target names either.

Appending a junk char to the end doesn't quite do it, or doesn't seem to at
any rate.  Instead, pad the page numbers to always be 3 charaters wide, with
leading zeros.

"page.%dx"; this works around an acroread bug that causes targets not to be
recognized if their name is a prefix of another target in the file.

(Thanks, Just!)

compatibility for shared libraries.

*** WARNING -- IF YOU BUILT 1.5.1BETA1, DO A "MAKE CLEAN" ***

for 1.5.1 I'd say.

have been methods now are!  Still available as functions for compatibility.