shithub: neatroff

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ren: \n(.t is the distance to the next trap from the current position

--- a/ren.c

+++ b/ren.c

@@ -655,10 +655,10 @@

 	struct wb *wb = &ren_wb;

 	int c;

 	n_nl = -1;

+	wb_init(wb);

 	tr_first();

 	ren_first();			/* transition to the first page */

 	c = ren_next();

-	wb_init(wb);

 	while (c >= 0) {

 		if (c == ' ' || c == '\n') {

 			adj_swid(cadj, charwid(dev_spacewid(), n_s));

@@ -683,6 +683,7 @@

 		c = ren_next();

 	}

 	ren_br(1);

+	wb_done(wb);

 }

 /* trap handling */

@@ -793,5 +794,5 @@

 	int pos = trap_pos(n_d);

 	if (cdiv)

 		return pos >= 0 ? pos : 0x7fffffff;

-	return pos >= 0 && pos < n_p ? pos : n_p - n_d;

+	return (pos >= 0 && pos < n_p ? pos : n_p) - n_d;

 }