Jeremiah Orians
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31a9a10d8d
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Added essential string comparison primitive.
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2017-05-30 22:51:12 -04:00 |
Jeremiah Orians
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f28b86d697
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Implemented NULL? into stage2 lisp and adjusted accordingly
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2017-05-29 22:36:22 -04:00 |
Jeremiah Orians
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9bf8255849
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Fixing assoc in mixed lexical scope
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2017-05-21 21:13:04 -04:00 |
Jeremiah Orians
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5f78bfdf0b
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Fixed Let Expressions
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2017-05-20 13:49:19 -04:00 |
Jeremiah Orians
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a8360e1b4f
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Converted stage2 lisp to Lexical scope and added Let expressions
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2017-05-14 12:25:34 -04:00 |
Jeremiah Orians
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1b3e5ca5c6
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Finished implementing Cell compaction and basic regression
testing (moderate performance improvement)
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2017-05-06 21:34:47 -04:00 |
Jeremiah Orians
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f7810bbf80
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Order Free Cells from Lowest to highest address (minor performance boost)
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2017-05-06 12:40:25 -04:00 |
Jeremiah Orians
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8534be74a5
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Made minimium changes required to only mark/sweep the cells that have
been allocated. (small speedup)
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2017-05-06 10:28:06 -04:00 |
Jeremiah Orians
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adaa132b63
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Incorporated write command from High Level Lisp into assembly lisp. Now we can use it as a compiler too
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2017-04-08 23:26:30 -04:00 |
Jeremiah Orians
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87477db7eb
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Added requested Copyright notices
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2017-04-01 17:26:44 -04:00 |
Jeremiah Orians
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5f6c7f82bc
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Added license to all source files
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2017-03-28 20:25:39 -04:00 |
Jeremiah Orians
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8727b3fb1c
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Correct for the fact you will run out of stack space before you run out of CONS Cells in only 2MB of ram
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2017-02-18 15:45:10 -05:00 |
Jeremiah Orians
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75f8d5ba13
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Fixed the bug in Write_Int that prevented the display of the number Zero
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2017-02-18 14:28:16 -05:00 |
Jeremiah Orians
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5c7336b650
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Added support for negative number output. However only able to correctly show output from 2147483647 to -2147483647, with the minor exception of 0
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2017-02-18 14:22:37 -05:00 |
Jeremiah Orians
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fe092614aa
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Added support for reading negative numbers
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2017-02-18 13:47:34 -05:00 |
Jeremiah Orians
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5fa6d33d99
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Flushed out Prim_Display and added support for ASCII in EVAL + Proper debugging message
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2017-02-18 13:28:05 -05:00 |
Jeremiah Orians
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f566ce87bd
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Added framework for prim_display
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2017-02-18 12:23:48 -05:00 |
Jeremiah Orians
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8aa4ddd62a
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Accidentially flipped if displaying on NIL or Not NIL
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2017-02-18 11:28:56 -05:00 |
Jeremiah Orians
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cef9e52356
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Finally implemented prim_freecell and am nearly at feature parity with the high level prototype
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2017-02-18 11:21:07 -05:00 |
Jeremiah Orians
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c53cad461f
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Implemented prim_ascii and fixed minor typo
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2017-02-17 17:59:02 -05:00 |
Jeremiah Orians
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77214b299a
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Implemented prim_listp
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2017-02-17 17:14:03 -05:00 |
Jeremiah Orians
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335835787f
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Implemented prim_numlt
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2017-02-17 16:58:46 -05:00 |
Jeremiah Orians
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8a82bda0e3
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Implemented prim_numle function
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2017-02-17 16:53:27 -05:00 |
Jeremiah Orians
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81a1dc5425
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Added prim_numge and prim_numeq functions
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2017-02-17 16:45:29 -05:00 |
Jeremiah Orians
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2a342586f8
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Added Prim_numgt
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2017-02-17 16:35:25 -05:00 |
Jeremiah Orians
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bdac429cc5
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Added prim_not
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2017-02-17 14:42:35 -05:00 |
Jeremiah Orians
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be551d2ad0
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Implemented prim_or
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2017-02-17 14:29:48 -05:00 |
Jeremiah Orians
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60324a2b5c
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Implemented prim_and
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2017-02-17 14:21:29 -05:00 |
Jeremiah Orians
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8b25ea6d05
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Added early draft of prim_mod
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2017-02-17 13:47:15 -05:00 |
Jeremiah Orians
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c8fcf9621d
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Added prim_div, now the lisp supports Division
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2017-02-17 13:37:26 -05:00 |
Jeremiah Orians
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060b3e0002
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Implemented Prim_prod, so the lisp now supports (* 1 2 3 ... n)
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2017-02-17 13:28:59 -05:00 |
Jeremiah Orians
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9bcc7d85ee
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Minor tweak to remove EOF char being displayed at end of TTY interaction
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2017-02-17 13:18:25 -05:00 |
Jeremiah Orians
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223dbafa64
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Added HALT primitive
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2017-02-17 11:58:26 -05:00 |
Jeremiah Orians
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7417e66f3a
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Make readline behave more like high level example
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2017-02-17 11:37:35 -05:00 |
Jeremiah Orians
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3a8a256475
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Minor formatting fix and correction to writeobj
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2017-02-17 11:30:24 -05:00 |
Jeremiah Orians
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86d22cb2dc
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Fixed bug in write_int
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2017-02-17 10:40:11 -05:00 |
Jeremiah Orians
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317354c043
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Fixed major bug in assoc
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2017-02-17 10:19:10 -05:00 |
Jeremiah Orians
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2de5c17665
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Fixing bugs found in lisp_read assembly implementations
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2017-02-16 20:23:07 -05:00 |
Jeremiah Orians
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a8dd4c265c
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Forgot to update a jump
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2017-02-16 18:30:39 -05:00 |
Jeremiah Orians
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3462170d90
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Attempted to migrate implementation to match high level prototype
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2017-02-16 18:27:48 -05:00 |
Jeremiah Orians
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27e30e8908
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Fixed missing top environment from main loop
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2017-02-15 23:19:13 -05:00 |
Jeremiah Orians
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c198cd87ca
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Added logic to notify the user why said HALT occurred
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2017-02-12 20:29:32 -05:00 |
Jeremiah Orians
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3909099e49
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Fixed multiple bugs in unmark function
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2017-02-12 20:28:26 -05:00 |
Jeremiah Orians
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7c351be0d7
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Returned Normal ordering for debugging purposes
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2017-02-12 20:06:54 -05:00 |
Jeremiah Orians
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933b927f4a
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Got CONS Cell garbage collection to run backwards
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2017-02-12 17:55:30 -05:00 |
Jeremiah Orians
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c3abaad92b
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Reorganized Memory Space and fixed output bug with Integers
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2017-02-12 17:26:33 -05:00 |
Jeremiah Orians
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6688439ec9
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Fixed some minor defects
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2017-02-12 02:32:44 -05:00 |
Jeremiah Orians
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04e46c2ad6
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Added final pieces from lisp_Cell to begin testing
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2017-02-12 01:40:22 -05:00 |
Jeremiah Orians
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2f3cab1158
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Added Garbage Collect and POP_CONS. Eliminated the need for garbage_init
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2017-02-12 01:22:13 -05:00 |
Jeremiah Orians
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6a9a559c87
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Added unmark_cells from lisp_Cell
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2017-02-12 01:02:30 -05:00 |