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mtext_get_prop_keys(3m17n) [debian man page]

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)

Check Out this Related Man Page

mtext_put_prop(3m17n)						 The m17n Library					     mtext_put_prop(3m17n)

NAME

       mtext_put_prop - Set a text property.

SYNOPSIS

       int mtext_put_prop (MText * mt, int from, int to, MSymbol key, void * val)

DESCRIPTION

       Set a text property. The mtext_put_prop() function sets a text property to the characters between from (inclusive) and to (exclusive) in
       M-text mt.  key and val specify the key and the value of the text property. With this function,

			    FROM		   TO
       M-text: |<------------|-------- MT ---------|------------>|
       PROP  :	<------------------ OLD_VAL -------------------->

       becomes

			    FROM		   TO
       M-text: |<------------|-------- MT ---------|------------>|
       PROP  :	<-- OLD_VAL-><-------- VAL -------><-- OLD_VAL-->

RETURN VALUE

	   If the operation was successful, mtext_put_prop() returns 0. Otherwise it returns -1 and assigns an error code to the external variable
	   merror_code.

ERRORS

	   MERROR_RANGE, MERROR_SYMBOL

SEE ALSO

	   mtext_put_prop_values(), mtext_get_prop(), mtext_get_prop_values(), mtext_push_prop(), mtext_pop_prop(), mtext_prop_range()

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_put_prop(3m17n)
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