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mtext_del

NAME

mtext_del − Delete characters in the specified range destructively.

SYNOPSIS

int mtext_del (MText * mt, int from, int to)

DESCRIPTION

Delete characters in the specified range destructively. The mtext_del() function deletes the characters in the range from (inclusive) and to (exclusive) from M−text mt destructively. As a result, the length of mt shrinks by (tofrom) characters.

RETURN VALUE

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

ERRORS

MERROR_RANGE

SEE ALSO

mtext_ins()

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>.

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