.\" Copyright (C) 2001 Information-technology Promotion Agency (IPA)
.\" Copyright (C) 2001-2009
.\"   National Institute of Advanced Industrial Science and Technology (AIST)
.\" This file is part 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, no Front-Cover Texts,
.\" and no Back-Cover Texts.  A copy of the license is included in the
.\" appendix entitled "GNU Free Documentation License".
.TH "mtext_replace" 3m17n "15 Oct 2009" "" "Version 1.5.5" "" "The m17n Library" \" -*- nroff -*-
.ad l
.nh
.SH NAME
mtext_replace \- Replace sub\-text of M\-text with another. 


.SH SYNOPSIS
int
\fBmtext_replace\fP (\fBMText\fP *
\fImt1\fP, int
\fIfrom1\fP, int
\fIto1\fP, \fBMText\fP *
\fImt2\fP, int
\fIfrom2\fP, int
\fIto2\fP)


.SH DESCRIPTION
Replace sub\-text of M\-text with another. 
.PP
The
.ft B
mtext_replace()
.ft R
function replaces sub\-text of M\-text
.ft B
mt1
.ft R
between
.ft B
from1
.ft R
(inclusive) and
.ft B
to1
.ft R
(exclusive) with the sub\-text of M\-text
.ft B
mt2
.ft R
between
.ft B
from2
.ft R
(inclusive) and
.ft B
to2
.ft R
(exclusive). The new sub\-text inherits text properties of the old sub\-text.
.PP
.SH RETURN VALUE
.PP
.RS 4
If the operation was successful,
.ft B
mtext_replace()
.ft R
returns 0. Otherwise, it returns \-1 and assigns an error code to the external variable
.ft B
merror_code\fP.
.ft R
.RE
.PP
.SH ERRORS
.PP
.RS 4
\fCMERROR_MTEXT\fP,
.ft R
.ft C
MERROR_RANGE
.ft R
.RE
.PP
.SH "SEE ALSO"
.PP
.RS 4
\fBmtext_insert()
.ft R
.RE
.PP

.SH COPYRIGHT
Copyright (C) 2001 Information\-technology Promotion Agency (IPA)
.br
Copyright (C) 2001\-2009 National Institute of Advanced Industrial Science and Technology (AIST)
.br
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License 
<http://www.gnu.org/licenses/fdl.html>.
