doc: more details about symbols in m4

* data/README.md: here.
* README-hacking.md (Vocabulary): More.
This commit is contained in:
Akim Demaille
2020-06-20 09:09:26 +02:00
parent 5f95583da7
commit 238692ad77
2 changed files with 5 additions and 3 deletions

View File

@@ -211,6 +211,8 @@ assert/abort), and all the --trace output which is meant for the maintainers
only.
## Vocabulary
- "lookahead", not "look-ahead".
- "midrule", not "mid-rule".
- "nonterminal", not "variable" or "non-terminal" or "non terminal".
Abbreviated as "nterm".
- "shift/reduce" and "reduce/reduce", not "shift-reduce" or "shift reduce",