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Author SHA1 Message Date
ISSOtm
41d544a4eb Rewrite RGBFIX 
- Make it work inside pipelines
- Add RGBFIX tests to the suite
- Be more flexible in accepted MBC names
- Add warnings for dangerous or nonsensical input params
- Improve man page
 2021-01-20 21:22:55 +01:00
Rangi
f28b4abafc Fix a potential buffer overflow in strrpl 
This caused an error using clang with -O3 -flto
 2021-01-20 10:21:53 +01:00
ISSOtm
ca1c934629 Have CMake use specified compiler in CI, not system default 
Otherwise it's just GCC on Linux and Clang on macOS...
 2021-01-19 16:35:06 +01:00
Rangi
d5a00cf634 Comment cites the string hash algorithm (djb2) 
"If you just want to have a good hash function,
and cannot wait, djb2 is one of the best string
hash functions I know."
 2021-01-19 15:03:22 +01:00
Rangi
fb39c3a70e Consistently refer to "directives", not "pseudo-ops" 
Some docs and warnings already referred to SECTION and
db/dw/dl "directives", but others used "pseudo-ops".
 2021-01-19 15:03:22 +01:00
ISSOtm
15ec6efc28 Fix missing newline in charmap override warning 2021-01-17 20:13:51 +01:00
Rangi
93d83e17dc Don't override bison's internal 'yytnamerr' function 
This is not used in all bison versions, which causes a
"defined but not used" warning for the 'rgbasm_yytnamerr'
replacement, treated as an error by 'make develop'.
 2021-01-15 11:51:31 +01:00
Rangi
df16e64fc6 Handle MACRO and REPT/FOR bodies differently 
Fixes #697
 2021-01-15 02:16:37 +01:00
Rangi
a4ebb87858 Add Rangi to contributors 2021-01-14 18:36:10 +01:00
Rangi
5ef8e0a1f6 Use an IELR parser if available 2021-01-14 18:36:10 +01:00
Rangi
eb4952c188 Use more verbose syntax error messages 
Fixes #385
 2021-01-14 18:36:10 +01:00
ISSOtm
57b734a7df Reinstate RL into the _RS family 
Removal of colon-less labels lifted the grammar ambiguity that
prevented `RL` from being usable as a variable declarator.
Thus, reinstate its functionality.
 2021-01-11 01:38:03 +01:00
ISSOtm
5be1c0da62 Fix intra-section ALIGN not computing offset correctly 2021-01-09 23:29:08 +01:00
ISSOtm
b598911e96 Enable LTO in release builds 
Fixes #693
 2021-01-09 20:31:15 +01:00
Rangi
cab9cb06a3 Store IF depth relative to each fstack context 
This disallows starting/ending an IF inside an
INCLUDEd file or a macro expansion
 2021-01-09 20:12:14 +01:00
Rangi
62bea23c49 Implement BREAK to exit REPT and FOR loops 
Fixes #684
 2021-01-08 21:13:23 +01:00
Rangi
7ce5cf1595 Convert floating to fixed point by rounding, not truncation 
Fixes #678
 2021-01-04 21:23:43 +01:00
Rangi
7e3fc1db03 Fix Actions CI for MSVC 
Fixes #616
 2021-01-04 02:01:25 +01:00
Rangi
77279984a5 Implement STRRPL 
Fixes #660

STRRPL(str, "", new) does nothing
(warn about it with -Wempty-strrpl)
 2021-01-04 00:20:35 +01:00
Rangi
669a392fcd Revise the rgbasm(5) docs 2021-01-02 08:29:57 +01:00
ISSOtm
51ce0b038a Remove removed features from documentation 2021-01-02 02:47:13 +01:00
ISSOtm
bd244e6865 Remove deprecated features 
Trimming off the fat!
- GLOBAL and XDEF keywords
- Colon-less global labels
- *-comments
 2021-01-02 02:42:44 +01:00
Rangi
a70ecba06f Implement PRINT and PRINTLN (#672) 
Fixes #669
Closes #368
Closes #624

Deprecate PRINTT, PRINTV, PRINTI, and PRINTF

Default STRFMT("%f") to 5 fractional digits like "{f:}"
Any use of string formatting will share this default
 2021-01-02 02:37:32 +01:00
Rangi
9d2d5cfcfe Implement REDEF to allow redefining EQUS string equates 
Fixes #677
 2021-01-02 01:49:00 +01:00
ISSOtm
18f3c8ff9a Un-document deprecated _PI 2021-01-02 01:43:49 +01:00
Rangi
895ec5564d Update mathematical functions (#675) 
Document the existing `ROUND`, `CEIL`, and `FLOOR` functions
Also update the trig function docs for searchability

Implement `POW` and `LOG`
Addresses part of #675

Implement ** for integer exponents
** has higher precedence than -, like Python, so -3**4 == -(3**4) == 81
 2021-01-02 01:39:20 +01:00
Rangi
7bb6f71f0b Change FOREACH to FOR (#680) 2021-01-02 00:46:26 +01:00
Rangi
10e3f1a02b Deprecate built-in _PI 
Fixes #670
 2021-01-01 19:18:17 +01:00
Rangi
2a9d52871b Make dbgPrint in lexer.c report the correct colNo (#676) 
Fixes #656
 2021-01-01 18:44:47 +01:00
ISSOtm
c4fb5591ee Fix size of unterminated REPT/FOREACH blocks 
Do not "uncapture" ENDR if it was not read in the first place
 2020-12-30 15:52:24 +01:00
Rangi
c0ce1da4c3 Implement STRFMT and more printf-like format specifiers for string interpolation (#646) 
Fixes #570
Fixes #178

Use errors for inapplicable format spec flags instead of -Wstring-format
 2020-12-29 22:53:15 +01:00
ISSOtm
aa27e714d4 Make Bison version detection more portable 
- POSIX sh actually does NOT support `+=`,
  but Bash does even in compatibility mode
- `mawk` does not fully support POSIX EREs (regexes),
  so work around its lack of brace support
Fixes building on Debian, apparently.
 2020-12-29 22:31:15 +01:00
Rangi
6874f694e5 Implement FOREACH (#658) 
This acts like `REPT` with a variable automatically
incremented across a range of values

Fixes #432
 2020-12-29 21:30:42 +01:00
Rangi
3690546795 make checkpatch and make checkcodebase check the same files 
Only check src and include (not test), and
exclude src/extern and include/extern.
 2020-12-29 20:27:00 +01:00
ISSOtm
7bc42d468b Clean up temp test files even if interrupted 
Avoids "tmp.*" piling up in /tmp
 2020-12-26 14:38:04 +01:00
ISSOtm
097999cad3 Prevent tests from running if RGBDS hasn't been built 
Prevents a *lot* of spurious errors due to files not generating
 2020-12-26 14:26:50 +01:00
ISSOtm
f82edaa7ec Make gbdiff.bash handle CRLF sym files gracefully 
Additionally, reduce the amount of lines piped through `cut`,
improving performance
 2020-12-26 02:47:04 +01:00
ISSOtm
d8e8b796e7 Update tested projects to latest commits 
Compatibility fixes, etc.
 2020-12-26 02:02:38 +01:00
ISSOtm
900fd8cabc Improve gbdiff script 
Use better constructs where possible
- <<< instead of echo|
- Parameter expansions instead of `cut`
- Etc.
Improves performance and reliability somewhat

Also, accept "d" between diff line info parts
 2020-12-26 01:44:45 +01:00
ISSOtm
c20ac35074 Refactor readString 
Much more readable, and avoids `peek(nz)`
 2020-12-19 13:02:05 +01:00
Rangi
255b8bf9ba Implement """triple-quoted""" multi-line strings 
Fixes #589
 2020-12-19 12:34:32 +01:00
Rangi
ad6f17cd93 Support SOURCE_DATE_EPOCH for reproducible builds 
See https://reproducible-builds.org/docs/source-date-epoch/

Fixes #286
 2020-12-19 01:09:45 +01:00
Rangi
063a22ddf9 LOAD blocks cannot create a ROM section 
Fixes #576
 2020-12-19 00:58:54 +01:00
Rangi
1d9cc01ae1 Macro arguments within a string literal are read into the string, not expanded 
Fixes #643
 2020-12-15 21:28:15 +01:00
Rangi
f31deb5010 Fix STRUPR and STRLWR after 5aabb915ec 
Fixes #647
 2020-12-15 20:18:45 +01:00
Rangi
0956d300c4 Document \# 2020-12-14 10:48:03 +01:00
ISSOtm
4ef490f3cb Avoid interpreting Liquid in doc pages 
They are auto-generated, so they wouldn't normally contain Liquid
(The post-processor may insert some, but it has control over the `raw` tags)
Some code introduced as examples contains `{{` due to nested brace expansions,
which was interpreted as (invalid) Liquid. This fixes such problems.
Additionally, Jekyll generates warnings about excerpts being part of a Liquid
block (the `{% raw %}`). This is fine, since doc pages don't use excerpts.
 2020-12-14 10:35:30 +01:00
ISSOtm
8f2a894b88 Add anonymous labels 
Fix #497
 2020-12-14 10:14:40 +01:00
Rangi
0e40543757 Implement \# to expand to all unshifted macro arguments 
Fixes #596
 2020-12-14 00:12:36 +01:00
Rangi
ce58f6d6be Allow {symbol} interpolation outside of strings 
Fixes #629

Closes #631
 2020-12-13 23:53:16 +01:00