On Mon, 6 Sep 2021, Huang Pei wrote: > || {standard input}: Assembler messages: > {standard input}|11389| Error: unrecognized opcode `long_addu $6,$3,$2' > {standard input}|11392| Error: unrecognized opcode `long_addu $6,$3,$2' > {standard input}|11404| Error: unrecognized opcode `long_addu $5,$7,$2' > {standard input}|11407| Error: unrecognized opcode `long_addu $5,$7,$2' > {standard input}|12354| Error: unrecognized opcode `long_addu $20,$3,$2' > {standard input}|12357| Error: unrecognized opcode `long_addu $20,$3,$2' Sheesh, you need to unquote the references to get them expanded. Maciej