Instead of the example table there now, use an itemized list for each
subsection, and in each item, add a table of all the functions in the
subsection.
Make sure update is done without user init files loaded.
When updating the examples, we want to run maxima-local without
loading any init files. However, we need to load ./maxima-init.lisp
to configure things to work properly with update_examples. Hence,
update maxima_command to use the options "--no-init -p
maxima-init.lisp" to achieve this.
Declare *maxima-load-init-files* special in macsys
*maxima-load-init-files* is defined in init-cl which is loaded after
macsys, so declare this as special.
Also remove the declare-top for the special vars *maxima-initmac* and
*maxima-initlisp* and move them to macsysma-top-level, which is the
only place they're used.
Run update-examples on distrib.texi.m4. Some of the examples were
out-of-date because the cdf's didn't include a unit_step function. We
update all of the examples instead of just the ones I know about.