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HS_getEntry |
Function (ROM Call 0x242) |
Returns the handle of a Home Screen entry.
HS_getEntry returns a handle to the entry part of the Home Screen history pair with
index Index, where Index is a value between 1 and 99 and has
the same meaning as the parameter of the TI-Basic 'entry'
pseudo-function.
If the entry does not exist, HS_getEntry returns H_NULL.
The returned handle contains a "multi-expression". A multi-expression is
an expression consisting of multiple expressions seperated by NEXTEXPR_TAG
and ending in ENDSTACK_TAG. See
MULTI_EXPR for more info.
Even if the multi-expression contains only one expression and therefore has
no NEXTEXPR_TAGs in it, it will still have an ENDSTACK_TAG.
The handle returned by this funtion is valid input for HToESI and
Parse2DMultiExpr.
Uses: HS_getFIFONode
Used by: TE_handleEvent, push_ans_entry
See also: HS_getAns, HS_getFIFONode