Messages in this thread | | | Date | Mon, 10 May 2021 15:22:02 -0400 | From | "Theodore Ts'o" <> | Subject | Re: [PATCH 00/53] Get rid of UTF-8 chars that can be mapped as ASCII |
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On Mon, May 10, 2021 at 02:49:44PM +0100, David Woodhouse wrote: > On Mon, 2021-05-10 at 13:55 +0200, Mauro Carvalho Chehab wrote: > > This patch series is doing conversion only when using ASCII makes > > more sense than using UTF-8. > > > > See, a number of converted documents ended with weird characters > > like ZERO WIDTH NO-BREAK SPACE (U+FEFF) character. This specific > > character doesn't do any good. > > > > Others use NO-BREAK SPACE (U+A0) instead of 0x20. Harmless, until > > someone tries to use grep[1]. > > Replacing those makes sense. But replacing emdashes — which are a > distinct character that has no direct replacement in ASCII and which > people do *deliberately* use instead of hyphen-minus — does not.
I regularly use --- for em-dashes and -- for en-dashes. Markdown will automatically translate 3 ASCII hypens to em-dashes, and 2 ASCII hyphens to en-dashes. It's much, much easier for me to type 2 or 3 hypens into my text editor of choice than trying to enter the UTF-8 characters. If we can make sphinx do this translation, maybe that's the best way of dealing with these two characters?
Cheers,
- Ted
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