NAME

       mtext_replace - Replace sub-text of M-text with another.

SYNOPSIS

       int mtext_replace (MText * mt1, int from1, int to1, MText * mt2, int from2, int to2)

DESCRIPTION

       Replace sub-text of M-text with another. The mtext_replace() function replaces sub-text of
       M-text mt1 between from1 (inclusive) and to1 (exclusive) with the sub-text of M-text mt2
       between from2 (inclusive) and to2 (exclusive). The new sub-text inherits text properties
       of the old sub-text.

RETURN VALUE

           If the operation was successful, mtext_replace() returns 0. Otherwise, it returns -1
           and assigns an error code to the external variable merror_code.

ERRORS

           MERROR_MTEXT, MERROR_RANGE

SEE ALSO

           mtext_insert()

COPYRIGHT

       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology
       (AIST)
       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>.