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Re: [Bug-ed] Ed scripts failing in versions after ~1.10

From: Ori Avtalion
Subject: Re: [Bug-ed] Ed scripts failing in versions after ~1.10
Date: Tue, 22 May 2018 21:41:20 +0300

The non-zero exit status only appears with 1.14.2, and not with 1.13.
Executing the H command reveals that the ? warning is "buffer modified".

The relevant change is likely:
>The modified status is no longer cleared after writing the buffer to the
>standard input of a shell command. (Reported by Jérôme Frgacic).

Reported at https://lists.gnu.org/archive/html/bug-ed/2016-08/msg00000.html

When the Q command is issued on a modified buffer, I don't understand
why ed exits with exit status 1 instead of 0. No error has occurred.

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