Removed unnecessary brackets in pawn direction testing (^ has higher precedence than |). Saves 2 bytes.

Daniel White · Daniel White · commit f590f16b96e3 · 2015-02-16T21:12:19.000Z
diff --git a/iota.c b/iota.c
@@ -19,7 +19,7 @@ D(x, y, p, e) {
 
 				// Special pawn logic.
 				I m%8==2)	{
-					I (d>0 ^ S==32) | // Bad direction?
+					I d>0 ^ S==32 | // Bad direction?
 					   (!v & d%2 & t!=e) | // Diagonal without capture?
 					   !(d%2 | !v) // Straight with capture?
 						K

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ D(x, y, p, e) {`
`19`	`19`
`20`	`20`	`// Special pawn logic.`
`21`	`21`	`I m%8==2) {`
`22`		`- I (d>0 ^ S==32) \| // Bad direction?`
	`22`	`+ I d>0 ^ S==32 \| // Bad direction?`
`23`	`23`	`(!v & d%2 & t!=e) \| // Diagonal without capture?`
`24`	`24`	`!(d%2 \| !v) // Straight with capture?`
`25`	`25`	`K`