Create a copy of an m-text.
MText* mtext_dup (MText * mt)
Create a copy of an M-text. The mtext_dup() function creates a copy of M-text mt while inheriting all the text properties of mt.
This function returns a pointer to the created copy.
mtext_duplicate()
Copyright (C) 2001 Information-technology Promotion Agency (IPA)
Copyright (C) 2001-2011 National Institute of Advanced Industrial Science and Technology (AIST)
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