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README

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+Pretty6502 v0.1 by Oscar Toledo G. http://nanochess.org/
+
+Usage:
+    pretty6502 [args] input.asm output.asm
+
+DON'T USE SAME OUTPUT FILE AS INPUT, though it's possible,
+you can DAMAGE YOUR SOURCE if this program has bugs.
+
+Arguments:
+    -s0       Code in four columns (default)
+              label: mnemonic operand comment
+    -s1       Code in three columns
+              label: mnemonic+operand comment
+    -m8       Start of mnemonic column (default)
+    -o16      Start of operand column (default)
+    -c32      Start of comment column (default)
+    -t8       Use tabs of size 8 to reach column
+    -t0       Use spaces to align (default)
+    -a0       Align comments to nearest column
+    -a1       Comments at line start are aligned
+              to mnemonic (default)
+
+Assumes all your labels are at start of line and there is space
+before mnemonic.
+
+Accepts any assembler file where ; means comment
+[label] mnemonic [operand] ; comment