fix bug in md5 for non-gcl: (sin 1) != (sin 1.0), rename variables in sha1 to make sbcl happy, set *read-base* to 10. when compiling
fix bug in printf: directive ~n@{ when number of args are less than n
COVDIFF fix for new tensor notation
SP1TPLUS needs to handle all return values from SP1SINTCOS.
Fixes SF bug #2818: Problem with trigreduce
Quiet SBCL style warning triggered by *earmuffs* on lexical variables.
No functional change.
Fix #2371 limit((exp(a*x)-1)/(exp(a*x)+1),x,inf) fails

src/limit.lisp:
o ratlim: give up rather than returning '$infinity when
  sign in unknown.

Not sure how to add a test case for this, since it involves
interaction with the user.
Merge branch 'master' of ssh://git.code.sf.net/p/maxima/code
comment out auto-compiling (problems occured with SBCL) and protect numbers against input base 16
small adjust.
Fixes macros to make them work in newer versions of Texinfo
Examples and figure file names updated to reflect cahnges in English version
Removes a comma in a node's name, which caused a Texinfo warning.
Gcl 2.6.10 has a working ensure-directories-exist. Don't define our
own in that case.
small adjust.
small adjust for best reader
Hack to fix an error introduced by the documentation of $ (input terminator)

A dollar sign in a function or variable makes awk introduce a newline
inside the correspondig string in file tmp-make-categories.py, triggering
a Python error that prevents any cathegory boxes from being created in the
html files.

This workaroud replaces the dollar sign by the string "---endofline---"
before running awk and it replaces back to dollar after awk has finished.
Text and formatting improvements

Some improvements to the text of the first sections and shorter lines
used in the examples, to prevent line overflows in the PDF version of the
manual.
Makes graphic commands and file names consistent with the current figures.
small adjust.
small adjust.