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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 |
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