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Detect non-printable/printable characters #8

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Hywan opened this issue Aug 8, 2014 · 2 comments · Fixed by #18
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Detect non-printable/printable characters #8

Hywan opened this issue Aug 8, 2014 · 2 comments · Fixed by #18
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@Hywan
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Hywan commented Aug 8, 2014

Would be specifically useful for hoaproject/Console#16, hoaproject/Console#17 and hoaproject/Console#18.
@Hywan Hywan self-assigned this Aug 8, 2014
@nicolas-grekas
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I think this can help:
http://stackoverflow.com/questions/3634627/how-to-know-the-preferred-display-width-in-columns-of-unicode-characters

Especially http://www.cl.cam.ac.uk/~mgk25/ucs/wcwidth.c

Not sure about mb_strwidth behavior but it could help also?

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Hywan commented Aug 8, 2014

Good idea to use the string width… Will take a look at that, thanks!

@nicolas-grekas nicolas-grekas mentioned this issue Aug 25, 2014
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@Hywan Hywan mentioned this issue Jan 6, 2015
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@Bhoat Bhoat closed this as completed in #18 Jan 7, 2015
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Add the getCharWidth and isCharPrintable methods Hywan/Ustring
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@nicolas-grekas @Hywan