Tiny tool to extract all texts from the Shadowrun SNES rom.

The script is compressed using the Huffman algorithm, using 16-bits codeworks
to store 1-2 characters (each character used has the upper bit active), and
0x0A is the end of line character.

Usage: shadowtxt romname lines [ filename.txt]
- 'romname' is the Shadowrun SNES rom (with/whithout header)
- 'lines' is the number of text lines to dump
- ' filename.txt' dump the script into 'filename.txt' instead of console

Lines in each game version:
* USA, 1605 lines
* EUROPE, 1604 lines
* GERMANY, 1591 lines
* SWEDEN, 1602 lines
* JAPAN, 1626 lines
* USA BETA, 1603 lines
* EUROPE SAMPLE, 1604 lines

(c) CUE 2010