Added:
* RGBFIX now supports the homebrew TPP1 mapper! (The emulators BGB 1.5.9
and SameBoy 0.14.3 do too)
* New \<10> and \<num_sym> macro arg syntaxes
* SIZEOF("section") and STARTOF("section")
* CHARLEN and CHARSUB for working with charmap output units
* OPT L, OPT W, and OPT h
* REDEF EQU
* Linker scripts can use character escapes in section names ("\n \r \t
\" \\")
* RGBFIX now reports when it's overwriting non-zero header bytes,
helpful for spotting mistakes (thanks @GreenAndEievui!)
* rgbfix -m help will list the accepted MBC names
* rgbfix -m accepts $-prefixed hex literals
Changed:
* Parentheses in macro args implicitly escape commas now, like C. For
example, macro STRCAT("foo", "bar") used to be 2 arguments, now it's
only one!
* STRSUB and CHARSUB allow negative start positions, relative to the end
of the string
* STRSUB's second parameter can be omitted to read until the end of the
string
* A lot more errors are non-fatal now
* Any constant expression equal for $FF00 can be substituted to $ff00 in
ld [$ff00 + c], a and ld a, [$ff00 + c]; and arbitrary whitespace,
line continuations, and block comments are allowed
Removed:
* LOAD FRAGMENT had buggy behavior, and its use cases can be done
differently
Fixed:
* Symbols in some SECTION UNION/FRAGMENT could be missing from the .sym
file
* Interpolations could recurse infinitely outside of strings
* ld hl, sp - <expr> was broken in 0.5.0 (workaround: ld hl, sp +
-<expr>)
* $ff00 + constant (or any symbol name starting with "c") would cause a
syntax error since 0.4.2 (workarounds: ($ff00) + constant, constant +
$ff00, or $ff00 + /**/ constant)
* Fixed a lexer bug that could crash RGBASM on "piped" input files
* jr could be incorrect within SECTION FRAGMENT
* PUSHS didn't reset the section scope correctly (regression), and
didn't save the LOAD state
* REDEF EQUS had a few bugs
* RGBFIX incorrectly parsed options on some platforms
* RGBLINK should no longer leak memory
* Fixed some compiler warnings, notably on 32-bit platforms and macOS
* The source now uses _ISO_C11_SOURCE; this notably fixes building on
FreeBSD (see #789 for more info)
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