man mtext_get_prop_values () - Get multiple values of a text property.
NAME
mtext_get_prop_values - Get multiple values of a text property.
SYNOPSIS
int mtext_get_prop_values (MText * mt, int pos, MSymbol key, void ** values, int num)
DESCRIPTION
The mtext_get_prop_values() function searches the character at pos in M-text mt for the property whose key is key. If such a property is found, its values are stored in the memory area pointed to by values. num limits the maximum number of stored values.
RETURN VALUE
If the operation was successful, mtext_get_prop_values() returns the number of actually stored values. If the character at pos does not have a property whose key is key, the return value is 0. If an error is detected, mtext_get_prop_values() returns -1 and assigns an error code to the external variable merror_code.
ERRORS
MERROR_RANGE, MERROR_SYMBOL
SEE ALSO
mtext_get_prop(), mtext_put_prop(), mtext_put_prop_values(), mtext_push_prop(), mtext_pop_prop(), mtext_prop_range()