On Monday, 25 November 2024 at 19:18:40 UTC, Sergey wrote:
On Monday, 25 November 2024 at 16:01:54 UTC, Ulya wrote:
a special kind of deterministic finite automata: [lookahead
TDFA](http://re2c.org/2022_borsotti_trofimovich_a_closer_look_at_tdfa.pdf). These automata are as fast as ordinary DFA, but they are also capable of performing submatch extraction with minimal overhead.
There is a [detailed user
guide](http://re2c.org/manual/manual_d.html) an [online
playground](http://re2c.org/playground/?example=d/01_basic.re)
with many examples.
Hi Ulya. I don't have an account on LOR so glad you wrote here
:)
Based on some examples from the playground it seems re2c is
inserting `#line` directives.
I think it is not supported by D lang.
I've checked for example 'reuse.re'
Hi Sergey :)
I believe `#line` directives are supported, as described here:
https://dlang.org/spec/lex.html#special-token-sequence.
All examples are compiled with `dmd -g -wi` and tested that they
produce the expected output:
https://github.com/skvadrik/re2c/blob/master/examples/d/__run_all.sh#L26.
It is possible to disable line directives for an individual file
using `-i`, or disable them globally with [this setting in syntax
file](https://github.com/skvadrik/re2c/blob/master/include/syntax/d#L31).
