Re: Is it always possible to make a non-reentrant parser reentrant?
Hans Åberg <[email protected]>
| Newsgroups | gmane.comp.parsers.bison.general |
|---|---|
| Message-ID | <[email protected]> |
> On 9 Feb 2019, at 00:21, Peng Yu <[email protected]> wrote: > >> %x INITIAL HEREDOC > > I see %x is from flex. Bash can support nested heredoc. How can it be > implemented in flex? For nested environments one uses a stack, if there are local variables to keep track of. Such switches will then appropriately have to be turned on and off. _______________________________________________ [email protected] https://lists.gnu.org/mailman/listinfo/help-bison