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bug#22241: 25.0.50; etags Ruby parser problems
From: |
Dmitry Gutov |
Subject: |
bug#22241: 25.0.50; etags Ruby parser problems |
Date: |
Mon, 1 Feb 2016 11:40:46 +0300 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:44.0) Gecko/20100101 Thunderbird/44.0 |
On 01/31/2016 09:11 PM, Eli Zaretskii wrote:
Ah, so it _is_ important.
It kind of is. But I can open a separate bug for it, if you want.
But then I'd need a complete specification
of what is needed. (And I already smell a tip of an iceberg.) Again,
the references are scarce and incomplete, but I already understand
that it could be either of the following
attr_WHATEVER :foo
SOMETHING ; attr_WHATEVER :foo ; ...
attr_WHATEVER :foo, :bar; ...
Is that true? Are there any other forms, or can the symbol be
followed only by a comma, a semi-colon, or whitespece?
The newline might also be preceded by a comment, I suppose.
But really, if recognizing attr_WHATEVER when it's just one of the
instructions on a line presents a noticeable difficulty, you can
disregard that case: nobody really does that in practice. Or we can
disregard it at least until somebody complains.
So you would handle
attr_WHATEVER :foo, :bar # comment
and probably
attr_WHATEVER :bar;
(the semicolon is redundant, but hey, it shouldn't be too hard to support)
and the most difficult realistic case I can imagine looks like this:
attr_WHATEVER :foo, :bar, # comment
:qux, :tee
And what ends
a line like that -- a newline, or can it be continued on the next
line?
If there's a comma at the end of the current line, the argument list
continues on the next one.
Couldn't find it. And it isn't important enough to argue, just tell
which file-name extensions to consider Ruby and I will do it.
Let's go with my original suggestions, then:
.rb .ru .rbw Rakefile Thorfile
Thanks!
- bug#22241: 25.0.50; etags Ruby parser problems, Dmitry Gutov, 2016/02/01
- bug#22241: 25.0.50; etags Ruby parser problems,
Dmitry Gutov <=
- bug#22241: 25.0.50; etags Ruby parser problems, Eli Zaretskii, 2016/02/02
- bug#22241: 25.0.50; etags Ruby parser problems, Dmitry Gutov, 2016/02/02
- bug#22241: 25.0.50; etags Ruby parser problems, Eli Zaretskii, 2016/02/03
- bug#22241: 25.0.50; etags Ruby parser problems, Dmitry Gutov, 2016/02/03
- bug#22241: 25.0.50; etags Ruby parser problems, Eli Zaretskii, 2016/02/03
- bug#22241: 25.0.50; etags Ruby parser problems, Dmitry Gutov, 2016/02/04
- bug#22241: 25.0.50; etags Ruby parser problems, Eli Zaretskii, 2016/02/04
- bug#22241: 25.0.50; etags Ruby parser problems, Dmitry Gutov, 2016/02/04