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ISSOtm/map_to_sym.awk

Created September 25, 2021 13:23
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Awk script for generating a Game Boy SYM file from a RGBDS map file
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map_to_sym.awk
#!/usr/bin/awk -f
/^[^ \t]+[ \t]bank #([0-9]+):$/ {
bank = substr($3, 2)
sub(/:/, "", bank)
}
/^[ \t]*\$[0-9A-Fa-f]{4}[ \t]+=[ \t]+/ {
printf "%02x:%s %s\n", bank, substr($1, 2), $3
}
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