shithub: pdffs

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ops: fix a few unused variables

--- a/op.c

+++ b/op.c

@@ -484,6 +484,7 @@

 static int

 tsspace(Op *op, Page *p)

 {

+	USED(op);

 	p->TS.Tc = arrayget(p->stack, 0)->num.d;

 	return 1;

 }

@@ -491,6 +492,7 @@

 static int

 tswspace(Op *op, Page *p)

 {

+	USED(op);

 	p->TS.Tw = arrayget(p->stack, 0)->num.d;

 	return 1;

 }

@@ -635,7 +637,6 @@

 writepatched(Page *p, uchar c)

 {

 	int i, len, d = 0;

-	char buf[2];

 	Object *o;

 	if(p->GSactive->Font.enc != nil){

 		len = arraylen(p->GSactive->Font.enc);