nest_parse_data: Nest a flat parse table

In krlmlr/styler: Non-Invasive Pretty Printing of R Code

Nest a flat parse table

Description

nest_parse_data groups pd_flat into a parse table with tokens that are a parent to other tokens (called internal) and such that are not (called child). Then, the token in child are joined to their parents in internal and all token information of the children is nested into a column "child". This is done recursively until we are only left with a nested data frame that contains one row: The nested parse table.

Usage

nest_parse_data(pd_flat)

Arguments

pd_flat

A flat parse table including both terminals and non-terminals.

Value

A nested parse table.

See Also

compute_parse_data_nested()

krlmlr/styler documentation built on Dec. 12, 2024, 8:36 a.m.