crc
999a3e9a29
fix bug in s:get and listen allowing buffer underflow to corrupt memory
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2021-07-03 16:40:41 +00:00
crc
8fcf6219ea
nga-c: retro binary now exits with return code 1 if file is not found when using -f or -t
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2021-06-28 11:48:13 +00:00
crc
31a6428fb2
add b:fetch and b:store
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2021-06-24 14:07:54 +00:00
crc
b6a81359e6
add pack and unpack
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2021-06-24 13:38:10 +00:00
crc
54c16fc96f
retro startup banner: fix reporting of used, free memory
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2021-06-24 13:36:14 +00:00
crc
2735d07f84
nga-c / repl: exit on EOF instead of segfaulting
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2021-06-24 12:07:27 +00:00
crc
4933863fb2
glossary: add example showing use of hook and a default action for the word
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2021-06-23 16:35:32 +00:00
crc
3d5365b6ca
retro-describe: fix text for example #2
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2021-06-23 16:34:14 +00:00
crc
67855948b9
add sub-stack comments for a couple of words
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2021-06-22 12:35:19 +00:00
crc
84ef7119e8
book: mention sub-stack comments for words consuming quotes
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2021-06-22 10:58:56 +00:00
crc
4be717f578
core: add "bye"
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2021-06-21 16:10:34 +00:00
crc
e0340ea1d7
stdlib: remove if: and -if:, add forever
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2021-06-21 12:10:34 +00:00
crc
a75d0b21ac
bin/retro - "bye" now uses halt instruction instead of unix:exit
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2021-06-21 12:09:55 +00:00
crc
5ec4cc202a
a small cleanup in retro-describe
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2021-06-21 03:15:12 +00:00
crc
37c4486d4f
nga-c (non-libc): openbsd & freebsd on amd64 use same assembly portion now
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2021-06-19 14:41:06 +00:00
crc
18f5d9b2e4
nga-c (non-libc): start work to consolidate openbsd/freebsd support
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2021-06-19 14:36:41 +00:00
crc
bb838c3aac
update release notes
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2021-06-19 06:00:10 +00:00
crc
0d1b43a7a9
nga-c: non-libc on openbsd no longer needs nasm
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2021-06-19 05:47:10 +00:00
crc
139b322f79
retro-document: fix detection of sigils used
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2021-06-18 18:49:23 +00:00
crc
4b03ef2d28
work on clarifications to terminology around devices
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2021-06-18 18:04:03 +00:00
crc
d027bf6f41
work on clarifications to terminology around devices
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2021-06-18 13:56:13 +00:00
crc
be7b1ad007
nga-c: add unix:execute
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2021-06-18 13:39:57 +00:00
crc
2b311ceab7
nga-c: non-libc: openbsd-amd64 support, source cleanups
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2021-06-17 18:49:53 +00:00
crc
6f8bd3047f
nga-c: non-libc version updated. closes #59
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2021-06-17 13:58:50 +00:00
crc
e8d09ec1ec
nga-c-wip: start work on setting up a single struct to hold the system state ( #67 )
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2021-06-11 19:51:42 +00:00
crc
ac848b05f5
nga-c: add retro-wip.c for implementation changes from issue #66
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2021-06-11 19:36:38 +00:00
crc
752a312f88
casket: dont require specifying the index.html for directories
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2021-06-09 12:16:02 +00:00
crc
89570c12b2
nga-c: fix bug in ha instruction
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2021-06-09 00:09:05 +00:00
crc
c8a5b047bd
image: rename s:index-of, s:index-of-string, a:index-of, a:index-of-string
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2021-06-04 18:34:59 +00:00
crc
06ee9705a8
image: rename some words
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s:contains-char? to s:contains/char?
s:contains-string? to s:contains/string?
a:contains-string? to a:contains/string?
old names are now deprecated and will be removed after 2021.7.
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2021-06-04 13:54:21 +00:00
crc
ae55f1cd45
image: sigil:: is now a hook point
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2021-06-04 13:37:42 +00:00
crc
db64b92476
image: use inline assembly for n:inc and n:dec
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2021-06-04 12:20:10 +00:00
crc
41b3c18145
image: move hook related words to earlier in the image to allow more words to become hooks
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2021-06-04 12:07:06 +00:00
crc
5245935879
nga-cxx: add in initial image; formatting tweaks
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2021-06-03 17:30:19 +00:00
crc
ec167abf4f
nga-cxx: initial implementation from Arland Childers
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tested and confirmed to run the test images and a basic listener.
still very early, not optimal, and non-idiomatic.
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2021-06-03 17:07:10 +00:00
crc
fb82418d88
nga-c: fix an issue with script:current-line
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specifically, script:current-line was not working. this patch
isn't fully tested, but does fix issues in my test case. it
makes `script:current-line` immediate (so references inside a
definition will actually make sense) and fixes an issue that
was causing indented lines to be counted twice.
since this now skips indention, it should cut down on the
number of evaluations on empty tokens, which will save a little
time when running programs.
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2021-06-03 14:07:29 +00:00
crc
ca23660abe
docs: clarify that ---reveal--- can be left out and using it without public names will corrupt memory.
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2021-06-03 04:05:58 +00:00
crc
3af723f9fd
docs: merge in words.tsv corrections from rick_carlino
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2021-06-02 12:16:21 +00:00
crc
edfa9d4a6a
image: fix sigil:& to return 0 as expected if name not found (bug identified by rick)
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2021-06-02 03:51:31 +00:00
crc
413ccb3ac8
glossary: clarify that sigil:& returns 0 if word not found
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2021-06-02 03:38:07 +00:00
crc
5d37b57745
image: fix buffer overflow in n:to-string
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2021-06-02 03:23:12 +00:00
crc
0913e90d7f
bug reporting: remove freenode
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2021-06-01 19:54:37 +00:00
crc
0307e57fdc
add test images for each instruction excluding i/o
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the tests now include a small muri assembly file for each
instruction. if your vm runs these successfully and supports
basic i/o, it should be sufficient to run a full retro system.
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2021-06-01 19:00:48 +00:00
crc
91aa668160
retro-compiler: fix a duplicate #define
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2021-06-01 13:44:53 +00:00
crc
aa99e1b54a
nga-c: -t now takes a command line argument for the file name
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this closes #63 . rick noted that -t is not consistent with -f,
the changes here address this. -f now loads code blocks from a
file, and -t will load both code and test blocks.
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2021-06-01 13:42:30 +00:00
crc
cfd4e9ea15
floating point: increase precision in f:E and f:PI
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2021-05-31 00:14:34 +00:00
crc
b2c21faca4
image: under 1024 cells again
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2021-05-30 22:01:54 +00:00
crc
0235d20ad5
image: correct a comment; reduce footprint by 1 cell
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2021-05-30 21:49:28 +00:00
crc
449675fb8c
toolchain: more small improvements to amalgamation
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2021-05-28 19:39:11 +00:00
crc
c1f00b2458
nga-c: dump stack if execution returns to main after interactive or run image mode
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2021-05-28 19:24:16 +00:00
