Provided by: m17n-docs_1.6.2-2_all
mtext_del - Delete characters in the specified range destructively.
int mtext_del (MText * mt, int from, int to)
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 (to - from) characters.
If the operation was successful, mtext_del() returns 0. Otherwise, it returns -1 and assigns an error code to the external variable merror_code.
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>.