Push_Str_To_Expr - Texas Instruments TI-89 Developer's Manual

982

push_str_to_expr

Declaration: void push_str_to_expr (EStackIndex i )
Category(ies): Strings
Description: Tokenizes and "executes" a string. This routine uses push_parse_text to
convert the string to externally tokenized form. Then, it applies
push_simplify_statements to produce a fully simplified result.
i
Inputs:
Outputs: If tokenization and execution of the string produces a result, it is pushed
onto the estack. If this process does not produce a result, then no value is
pushed.
Assumptions: None
Side Effects: May cause expression stack to grow or heap compression. May throw a
variety of errors associated with tokenization of the string or simplification
of the resulting form.
Availability: On AMS 1.05 and higher.
TI-89 / TI-92 Plus
Differences: None
See Also: push_char, push_format, push_instring, push_ord, push_string,
push_zstr
TI-89 / TI-92 Plus Developer Guide
— Indexes the tokenized form of a string.
(continued)
Not for Distribution
Appendix A: System Routines — Strings
Beta Version January 26, 2001