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| From: | Paul Eggert |
| Subject: | Re: Change a while loop into do while |
| Date: | Sat, 31 Dec 2016 10:47:42 -0800 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 |
Eli Zaretskii wrote:
Sorry, only the vector case will now yield a different result.
Sure, but the caller cares only whether the result is a string, so there's no difference whether this function returns Qnil or its arg unchanged in that case, and returning its arg unchanged is slightly simpler.
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