Implements a very specific pre-visiting scheme, namely to propagate
indention, spaces and lag_newlines to inner token to terminals. This means
that information regarding indention, line breaks and spaces (which is
relative in pd_nested) will be converted into absolute.
context_to_terminals(pd_nested, outer_lag_newlines, outer_indent, outer_spaces, outer_indention_refs)
| pd_nested | A nested parse table. |
|---|---|
| outer_lag_newlines | The lag_newlines to be propagated inwards. |
| outer_indent | The indention depth to be propagated inwards. |
| outer_spaces | The number of spaces to be propagated inwards. |
| outer_indention_refs | The reference id that should be propagated inwards. |
An updated parse table.
context_towards_terminals visitors