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mtext_get_prop_keys(3m17n)	 Version 1.5.5	    mtext_get_prop_keys(3m17n)

NAME
       mtext_get_prop_keys - Get a list	of text	property keys at a position of
       an M-text.

SYNOPSIS
       int mtext_get_prop_keys (MText *	mt, int	pos, MSymbol **	keys)

DESCRIPTION
       Get a list of text property keys	at a position of an M-text.

       The mtext_get_prop_keys() function creates an array whose elements are
       the keys	of text	properties found at position pos in M-text mt, and
       sets *keys to the address of the	created	array. The user	is responsible
       to free the memory allocated for	the array.

RETURN VALUE
	   If the operation was	successful, mtext_get_prop_keys() returns the
	   length of the key list. Otherwise it	returns	-1 and assigns an
	   error code to the external variable merror_code.

ERRORS
	   MERROR_RANGE

SEE ALSO
	   mtext_get_prop(), mtext_put_prop(), mtext_put_prop_values(),
	   mtext_get_prop_values(), mtext_push_prop(), mtext_pop_prop()

COPYRIGHT
       Copyright (C) 2001 Information-technology Promotion Agency (IPA)
       Copyright (C) 2001-2009 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>.

				  15 Oct 2009	    mtext_get_prop_keys(3m17n)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO | COPYRIGHT

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