v3.6

What's new:

• Support for string constants: .sequ operand
• Option to assign a string value to a symbol (e.g. those string constants) from the command line:

-C, --sequ=<name>=<value>  Assign a string value to a symbol

So you can write code like:

  .ifndef PATTERN_TABLE_BIN
PATTERN_TABLE_BIN .sequ "pattern_table.bin"
  .endif

  .incbin PATTERN_TABLE_BIN

And assign string constant value from the command line like this:

nesasm main.asm -C PATTERN_TABLE_BIN=alternative_pattern_table.bin

It's very useful for multiple configurations and Makefiles.

v3.5

What's new.

• Option to assign a value to a symbol from the command line:

-D, --equ=<name>=<value>   Assign a value to a symbol

Example: nesasm -D delay=10 main.asm
It will be equal to: delay .equ 10 at the beginning of your code. Also you can use '$' and '%' prefixes for hexadecimal and binary values.

• Minor fixes

v3.4

What's new:

• Predefined NES specific constants: PPU/APU registers

v3.3

What's new:

• Output to stdout support (use '-' as output filename)
• All messages redirected to stderr instead of stdout now
• NES 2.0 support with very large files support, mappers up to 4095, submappers, etc.
• New directives for NES 2.0 header: .INESSUBMAP, .INESPRGRAM, .INESPRGNVRAM, .INESCHRRAM, .INESCHRNVRAM, .INESBAT, .INESTIM
• .INESPRG and .INESCHR can be used with actual size now, not only number of banks, e.g. .INESPRG 8 and .INESPRG $20000 means the same now

v3.2

What's new:

• Bugfixes

v3.1b

Fixes in Windows build.

v3.1

Bugfixes.

3.0b

Minor fixes, added libs.

v3.0

First public release of my nesasm modification.
nesasm.zip contains precompiled Windows version. You can easily compile it for other platforms using make.