table of contents
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)12 Jan 2011 | Version 1.6.2 |