debian man page for mtext_get_prop_keys

mtext_get_prop_keys(3m17n)					 The m17n Library					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) 2001-2011 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>.

Version 1.6.2							    12 Jan 2011 					mtext_get_prop_keys(3m17n)