#24 patch for expression list

When one does
ngspice 101 -> print 1 2
one can get two value
1 = 1.000000e+00
2 = 2.000000e+00
.
However, '1 -1' is parsed to one equation and
ngspice 102 -> print 1 -1
1 -1 = 0.000000e+00
.

My patch is to parse the words separated with ',' to the list of nodes as the followings.
ngspice 101 -> print 1,-1
1 = 1.000000e+00
-1 = -1.00000e+00
This rule can be adopted to another command, e.g. plot so that one can plot two lines "x, -x".
The drawback of this patch is that one must use '()' to express the complex number:
ngspice 102 -> print (1,-1)
(1,-1) = 1.000000e+00,-1.00000e+00

[Robert Larice]

~~~~~
:::html
Hello,

your patches would be easier to read and understand, if you
1) would use "git format-patch"
(which automatically includes a "commit" message,
and the exact file paths, ready for use)
2) would refrain from commenting existant code
and adding new lines.
Instead please simply remove lines and add lines.
(not more than necessairy)
Ususually one can then instantly see the business in
the diff itself.
If you have troubles with git,
then please use "diff -U2" (ore more)

Thank You,
Robert

[Anonymous]

Hello Robert,
I have made my patch again according to your advice.
Thank you,
Y. Niitsu

[Anonymous]

I have divided the previous y1.patch to four, distinct, tiny patches. "git format-patch" has been used.

[Robert Larice]

Thank You,

modified versions of
0004-parse-recursive-indexing-foo-bar-n.patch
and
0001-Fix-buffer-over-run.patch

are in the ngspice source repository now.