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Ignore graphemes of width 0 when writing to buffer

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Joscha 2022-05-28 22:43:10 +02:00
parent 37634139b0
commit 6b9e4cbc63
3 changed files with 6 additions and 4 deletions
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4
examples/text_wrapping.rs
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@ -10,8 +10,8 @@ fn draw(f: &mut Frame) {
"After this sentence come two newlines, so it should always break here.\n",
"\n",
"Since the wrapping algorithm is aware of the Unicode Standard Annex #14, ",
"it understands things like nonbreaking spaces: ",
"This\u{00a0}sentence\u{00a0}is\u{00a0}separated\u{00a0}by\u{00a0}nonbreaking\u{00a0}spaces.\n",
"it understands things like non-breaking spaces and word joiners: ",
"This\u{00a0}sentence\u{00a0}is\u{00a0}separated\u{00a0}by\u{00a0}non-\u{2060}breaking\u{00a0}spaces.\n",
"\n",
"It can also properly handle wide graphemes (like emoji 🤔), ",
"including ones usually displayed incorrectly by terminal emulators, like 👩‍🔬 (a female scientist emoji).",