Commit graph

11 commits

Author SHA1 Message Date
zodiac
ea033cbd18 Added initial support for numeric and string variables.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@111 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-08 17:12:07 +00:00
zodiac
f2dc904c0c Completed list of intrisics.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@110 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-03 07:30:04 +00:00
zodiac
2d6973ceab Added support for some intrinsic functions.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@109 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-03 05:58:23 +00:00
zodiac
82a68e1797 Completed arithmetic support, added initial incomplete code for intrinsic functions.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@108 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-02 17:48:33 +00:00
zodiac
c1e181ec98 Improved error handling.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@107 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-01 19:51:14 +00:00
zodiac
15e4d5990f Added support for simple arithmetic.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@106 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-01 17:15:34 +00:00
zodiac
f5a3c95a44 Initial support for PRINT command. So far, we can only print strings.
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@105 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-04-01 04:14:33 +00:00
zodiac
7f32534490 Added a tokenizer that can recognize BASIC tokens, instead of just
splitting on white space.


git-svn-id: https://shellinabox.googlecode.com/svn/trunk@104 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-03-31 17:19:21 +00:00
zodiac
312b2853f5 Added "NEW" command to demo BASIC interpreter. Still not very useful, but we
now have some of the basic framework in place to implement a minimalistic
interpreter.


git-svn-id: https://shellinabox.googlecode.com/svn/trunk@102 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-03-30 16:55:00 +00:00
zodiac
f21ffb934f Allow blank lines
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@98 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-03-30 09:20:02 +00:00
zodiac
3e0241dde3 Added initial revision of demo application
git-svn-id: https://shellinabox.googlecode.com/svn/trunk@93 0da03de8-d603-11dd-86c2-0f8696b7b6f9
2009-03-30 08:41:48 +00:00