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bug#48678: [PATCH] lex floats with trailing dot and exponent correctly
From: |
Mattias Engdegård |
Subject: |
bug#48678: [PATCH] lex floats with trailing dot and exponent correctly |
Date: |
Sat, 29 May 2021 09:47:39 +0200 |
29 maj 2021 kl. 08.03 skrev Lars Ingebrigtsen <larsi@gnus.org>:
> There didn't seem to be any reported breakages from this yet. It does
> seem quite NEWS-worthy, though, so I've added an entry, and I'm closing
> this bug report.
Excellent! I was going to write a NEWS entry, so thank you for forcing my hand.
I took the liberty to make a few minor changes to it for precision; if it isn't
to your liking, do tell.
> If serious breakages do happen, we should consider
> backing out the change.
Most certainly, but I'm confident in the change. It wasn't done without serious
preparation: I scanned hundreds of Emacs packages, and checked all boolean
combinations in the reader condition to guarantee correctness (which showed
that a flag in the condition was redundant and could be removed). There is now
a serious test.
Looking for the origin I also ran Maclisp on a PDP-10 and can confirm that it
does not have the bug, so it must have been endogenous to Emacs.
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Mattias Engdegård, 2021/05/26
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Eli Zaretskii, 2021/05/26
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Lars Ingebrigtsen, 2021/05/26
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Andreas Schwab, 2021/05/27
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Lars Ingebrigtsen, 2021/05/27
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Mattias Engdegård, 2021/05/27
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Philipp Stephani, 2021/05/27
- bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Philipp Stephani, 2021/05/27
bug#48678: [PATCH] lex floats with trailing dot and exponent correctly, Mattias Engdegård, 2021/05/27