5e43ece578
Remove errx and errors.hpp ( #1737 )
2025-07-09 11:04:23 -04:00
fda54fd0c3
Replace Either with std::variant ( #1731 )
2025-07-08 13:59:03 -04:00
35962dedc4
Refactor warnings and errors ( #1728 )
...
* Remove `err` and `warn`, keep `errx` and `warnx`, using them in RGBGFX too
* Separate RGBGFX and RGBLINK warnings/errors from main options
* Separate `report` function into `error` and `fatal` messages
* Implicit newlines for most RGBASM errors
2025-07-08 12:58:23 -04:00
089e366ddc
Implement CHARVAL function ( #1701 )
2025-06-12 17:21:12 -04:00
fa9e29e4ce
Implement ++ operator for string concatenation ( #1698 )
2025-06-12 22:52:00 +02:00
5d998ef483
Restrict custom binary and graphics digits ( #1693 )
...
* Restrict custom binary and graphics digits
* Update documentation
* Fix build error
2025-05-22 10:52:51 +02:00
126b1e5726
Reuse startsIdentifier and continuesIdentifier functions ( #1695 )
2025-05-19 15:31:26 -04:00
e45b9625ca
Group sequences of garbage characters ( #1672 )
2025-04-30 23:31:41 -04:00
0b7cda9e0c
Allow negative values to count macro arguments from the end ( #1670 )
2025-04-20 00:37:50 -04:00
2cdbb145da
Avoid use of goto in shiftChar
2025-02-27 14:17:01 -05:00
632342b254
Use LCOV_EXCL comments to exclude some lines from test coverage ( #1662 )
2025-02-16 13:56:55 -05:00
b2e865ee2a
Disable EQUS expansion for raw symbols (by parsing them as strings) ( #1648 )
2025-02-15 10:44:51 +01:00
3feb75f84f
Implement new string functions ( #1655 )
...
`STRFIND`, `STRRFIND`, `STRCHAR`, `STRSLICE`, `CHARCMP`, `CHARSIZE`, and `REVCHAR`
2025-02-14 23:09:45 +01:00
48412e9c56
Some miscellaneous refactoring and copy-editing
2025-02-10 16:51:51 +01:00
4c916b8da8
Parser refers to "symbol"s, "label"s, and "local label"s, not "identifier"s ( #1652 )
...
This better matches how the lexed tokens are discussed in rgbasm(5)
2025-02-06 18:01:33 +01:00
c19ddc80f0
Fix failing assertion with backslash at EOF in macro arguments ( #1634 )
...
`Expansion::advance()` can increase its offset beyond the size,
so I don't think this assumption was valid in the first place;
`BufferedContent::advance()` should be able to as well.
2025-01-28 21:51:11 -05:00
d54619a453
Remove colNo column tracking from lexer
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This was added as part of 71f88717
2025-01-28 01:12:18 -05:00
cae31005f8
Always use braces with InsertBraces: true in .clang-format
2025-01-27 20:12:12 -05:00
01c9106b59
Include windows.h before other Win32 header files
2025-01-27 20:12:12 -05:00
b8b60207f5
Use // line comments not /* block comments
2025-01-27 20:12:12 -05:00
a354af3d08
Reformat source files with clang-format 19.1.7
2025-01-27 20:12:12 -05:00
890528812e
Prefer C++ constructs to C-style sizeof-based macros
2025-01-24 18:56:41 -05:00
84f59e14ed
Rename Z80 prefix to SM83
2025-01-24 12:11:46 -05:00
0ee4ba95b3
Replace old-style cast in Windows-only code with static_cast
2025-01-16 23:41:12 -05:00
4e2464a69d
Replace some #define with constexpr
2025-01-04 03:53:59 -05:00
b877c81c32
Use C++-style casts ( #1576 )
2024-12-09 21:56:54 -05:00
573e044b30
Deprecate LDIO ( #1567 )
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* Deprecate `LDIO`
* `ld [$ff00+n8], a` is not treated as `ldh [n8], a`
2024-12-05 12:49:13 -05:00
a2ff653a83
Fix nested undefined interpolation segfault ( #1542 )
2024-10-16 00:09:47 +02:00
a13723c523
Implement 0x/0o/0b number prefixes ( #1533 )
2024-10-08 15:56:00 -04:00
a9e49a09fd
Allow tab character after backslash line continuation
2024-10-01 22:41:55 -04:00
6b89938da7
Avoid treating labels and macros differently in column 1 ( #1515 )
...
Fixes #1512
2024-09-23 01:26:25 +02:00
9ef2e43bf7
Track local label scope, string equated as .. ( #1504 )
2024-09-18 09:52:30 -04:00
197f6cb0ba
No need for .c_str() with keywordDict lookups ( #1505 )
2024-09-18 12:23:05 +02:00
02439b18c0
\# will always be defined inside macros
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This lets the case structure here match the other branches
2024-09-15 00:00:00 -04:00
122ef95d9c
Implement . string constant for the current label scope ( #1499 )
2024-09-13 21:20:01 +02:00
6bc2446966
Rephrase error messages for consistency
2024-09-10 21:38:50 +02:00
8cd0e66297
Revert "Implement INCLUDE_ONCE directive ( #1481 )"
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This reverts commit 5f07095f6d
2024-09-08 11:30:31 -04:00
5f07095f6d
Implement INCLUDE_ONCE directive ( #1481 )
...
Identify files by (device, inode), not by path, so that symlinks,
relative paths, case-insensitive paths, or other edge cases
do not result in double includes.
2024-09-08 00:02:02 -04:00
610f04beeb
Fix condition for assuming at EOF
...
Part of that condition's purpose is to ensure that we read the correct
lexer state; but it's possible now for the fstack to be non-empty
*before* the lexer state is registered, i.e. if there is an error
in the function that registers it.
This causes a NULL pointer deref.
2024-09-05 17:48:52 +02:00
1283b0b6a6
Allow dollar signs in identifiers ( #1493 )
2024-09-03 23:09:06 +02:00
a098213053
Rearrange switches so default cases are last
2024-09-01 13:00:04 -04:00
b438c83bda
Implement a '#' prefix for raw identifiers that may alias keywords ( #1480 )
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* Implement a '#' prefix for raw identifiers that may alias keywords
* Review comments
* Disallow hashless raw identifiers in interpolations
* Run clang-format
2024-08-21 19:31:44 +02:00
57c3d74b9e
Use a custom generic tagged union Either instead of std::variant for efficiency ( #1476 )
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* Implement custom generic tagged union `Either`
This should be more efficient than `std::variant`, while still
keeping runtime safety as it `assert`s when `get`ting values.
* Use `Either` for RPN expressions
* Use `Either` for file stack node data
* Use `Either` for `File` buffer
* Use `Either` for `STRFMT` args
* Use `Either` for RGBLINK symbol values
* Support an equivalent of `std::monostate` for `Either`
* Use `Either` for lexer tokens
* Use `Either` for symbol values
* Use `Either` for lexer mmap/buffer state
2024-08-20 21:19:11 +02:00
ee3a93a442
Test macro args \0 and \<0>
2024-08-18 21:38:45 -04:00
b987e5669f
Comment the parsers better ( #1463 )
2024-08-09 21:36:52 -04:00
e93190d491
Implement BITWIDTH and TZCOUNT functions ( #1450 )
2024-08-07 10:39:30 -04:00
7435630d6a
Error messages note when a symbol has been purged ( #1453 )
2024-08-06 15:35:06 -04:00
13a8895fca
Improve the error messages for interpolating undefined or invalid symbols ( #1423 )
2024-07-25 17:36:02 -04:00
ee748cfe26
Miscellaneous refactoring of code and docs ( #1411 )
2024-06-18 20:47:31 +02:00
623c3f662c
Allow NUL characters in strings ( #1405 )
2024-06-18 14:26:18 -04:00
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