Uppercase an m-text.
int mtext_uppercase (MText * mt)
Uppercase an M-text. The mtext_uppercase() function destructively converts each character in M-text mt to uppercase. Adjacent characters in mt may affect the case conversion. If the Mlanguage text property is attached to mt, it may also affect the conversion. The length of mt may change. Characters that cannot be converted to uppercase is left unchanged. All the text properties are inherited.
This function returns the length of the updated mt.
mtext_lowercase(), mtext_titlecase()
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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