.\" Copyright (C) 2001 Information-technology Promotion Agency (IPA)
.\" Copyright (C) 2001-2003
.\"   National Institute of Advanced Industrial Science and Technology (AIST)
.\" This file si aprt of the m17n library documentation.
.\" Permission is granted to copy, distribute and/or modify this document
.\" under the terms of the GNU Free Documentation License, Version 1.2 or
.\" any later version published by the Free Software Foundation; with no
.\" Invariant Section, Front-Cover Texts "The m17n library documentation",
.\" and no Back-Cover Texts.  A copy of the license is included in the
.\" appendix entitled "GNU Free Documentation License".
.TH "mtext_text" 3m17n "14 Jul 2007" "" "Version 1.4.0" "" "The m17n Library" \" -*- nroff -*-
.ad l
.nh
.SH NAME
mtext_text - Locate an M-text in another. 


.SH SYNOPSIS
int
\fBmtext_text\fP (\fBMText\fP *
\fImt1\fP, int
\fIpos\fP, \fBMText\fP *
\fImt2\fP)


.SH DESCRIPTION
The
.ft B
mtext_text()
.ft R
function finds the first occurrence of M-text
.ft B
mt2
.ft R
in M-text
.ft B
mt1
.ft R
after the position
.ft B
pos
.ft R
while ignoring difference of the text properties.
.PP
.SH RETURN VALUE
.PP.RS 4
If
.ft B
mt2
.ft R
is found in
.ft B
mt1\fP,
.ft R
.ft B
mtext_text()
.ft R
returns the position of it first occurrence. Otherwise it returns -1. If
.ft B
mt2
.ft R
is empty, it returns 0. 
.RE
.PP