From: Richard Si <63936253+ichard26@users.noreply.github.com>
Date: Fri, 12 Nov 2021 01:28:48 +0000 (-0500)
Subject: Improve Python 2 only syntax detection (GH-2592)
X-Git-Url: https://git.madduck.net/etc/vim.git/commitdiff_plain/0753d99519b0c90f0f9f280b73783b537900dc16?ds=sidebyside;hp=0753d99519b0c90f0f9f280b73783b537900dc16

Improve Python 2 only syntax detection (GH-2592)

* Improve Python 2 only syntax detection

First of all this fixes a mistake I made in Python 2 deprecation PR
using token.* to check for print/exec statements. Turns out that
for nodes with a type value higher than 256 its numeric type isn't
guaranteed to be constant. Using syms.* instead fixes this.

Also add support for the following cases:

    print "hello, world!"

    exec "print('hello, world!')"

    def set_position((x, y), value):
        pass

    try:
        pass
    except Exception, err:
        pass

    raise RuntimeError, "I feel like crashing today :p"

    `wow_these_really_did_exist`

    10L

* Add octal support, more test cases, and fixup long ints

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>

Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
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