Unterminated string inside action yields non-obvious error

[bottle2]

Hello.

On MSYS2:

Nero@DESKTOP-QIBT7ND CLANG64 ~
$ ragel -v
Ragel State Machine Compiler version 6.10 March 2017
Copyright (c) 2001-2009 by Adrian Thurston

Nero@DESKTOP-QIBT7ND CLANG64 ~
$ cat action-braces-mre.rl
%% machine mre;
%% action oopsie { puts("woopsie); }
%% main := "doopsie";

Nero@DESKTOP-QIBT7ND CLANG64 ~
$ ragel action-braces-mre.rl
<EOF>:0: at token Parser_tk_eof: parse error

On Android:

~ $ ragel -v
Ragel State Machine Compiler version 7.0.4 February 2021
Copyright (c) 2001-2021 by Dr. Adrian D. Thurston et al.
~ $ cat mre.rl
%% machine mre;
%% action oopsie { puts("woopsie); }




%% main := "doopsie";
~ $ ragel mre.rl
mre.rl:8:1: parse error
~ $

normal people would see that half their code is purple and then fix the error, but my syntax highlight is off :(

[adrian-thurston]

Personally I think a error on EOF clearly indicates something that should be terminated is not terminated. But yes, it would be nice to point to the start of thing that was never terminated.