Function decimal_width

pager.c:259–266

* How many columns do we need to show this number in decimal? */

 * How many columns do we need to show this number in decimal?
 */
int decimal_width(uintmax_t number)
{
	int width;

	for (width = 1; number >= 10; width++)
		number /= 10;
	return width;
}

struct pager_command_config_data {
	const char *cmd;