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cmd_fnon |
Function (ROM Call 0x34E) |
Executes TI-Basic 'FnOn' command.
If IntList points to END_TAG, cmd_fnon selects
all 'Y=' functions that are defined for the current graphing mode (note that in split-screen two-graph mode,
cmd_fnon only applies to the active graph). If IntList points to an integer item
in the range from 1 to 99, cmd_fnon selects the specified
'Y=' function for the current graph mode, and repeats this task for all expressions on the
expression stack below IntList, until END_TAG
is reached. In 3D graphing mode, only one function at a time can be selected.
Uses: next_expression_index, gr_active, EQU_select, FindGrFunc
See also: cmd_fnoff