272 }	fontqueue;  variable
278 	if (fontqueue.head + fontqueue.size <= ++fontqueue.tail) {  in font_push()
279 		fontqueue.size += 8;  in font_push()
280 		fontqueue.head = mandoc_realloc(fontqueue.head,  in font_push()
281 				fontqueue.size);  in font_push()
283 	*fontqueue.tail = newfont;  in font_push()
294 	if (fontqueue.tail > fontqueue.head)  in font_pop()
295 		fontqueue.tail--;  in font_pop()
299 	putchar(*fontqueue.tail);  in font_pop()
552 	if (0 == fontqueue.size) {  in man_mdoc()
553 		fontqueue.size = 8;  in man_mdoc()
554 		fontqueue.head = fontqueue.tail = mandoc_malloc(8);  in man_mdoc()
555 		*fontqueue.tail = 'R';  in man_mdoc()