f_indexnot.ihlp

来自「是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到」· IHLP 代码 · 共 6 行

{* 30nov2004}{...}
{phang}
{cmd:indexnot(}{it:s1}{cmd:,}{it:s2}{cmd:)} returns the position in {it:s1} of
	the first character of {it:s1} not found in {it:s2} or 0 if all
	characters of {it:s1} are found in {it:s2}.{p_end}