垂直条（|）Unicode替换 [英] Vertical bar (|) Unicode replacement

问题描述

我们使用垂直栏 | （&＃124; ）字符作为字段分隔符的模块。因此用户不应在标题中使用此字符。

We are using the vertical bar | (|) character as a field separator in one of our modules. so the users should not use this character in a title.

如果他们使用它，我想用类似的字符替换它。

If they do use it, I would like to replace it with a similar character.

是否有Unicode替换它？我发现和看起来类似的唯一字符是垂直条 | （& ;＃166; ）。

Is there a Unicode replacement for it? The only character that I have found and looks similar to it is broken vertical bar ¦ (¦).

推荐答案

我不明白你真正需要什么。你需要将分隔符序列更改为保证不存在于数据集中的东西吗？

I do not understand what you really need. Do you need to change the separator sequence to something guaranteed not to exist in the dataset?

如果是这样，这就是Unicode的66个非字符代码点是专门设计的。你可以使用它们作为内部的哨兵，因为他们知道他们不会出现在有效的数据。

If so, then that’s what Unicode’s 66 "non-character" code points are specifically designed for. You can use them as internal sentinels knowing that they cannot occur in valid data.

如果你只是寻找一个视觉外观，这是非常不同。我不会建议，因为有很多的混淆。这里只是其中的几个：

If you’re just looking for a visual lookalike, that’s very different. I would not suggest that, because there are lots of confusables. Here are just a few of those:

U+0007C ‭ |  GC=Sm SC=Common       VERTICAL LINE
U+000A6 ‭ ¦  GC=So SC=Common       BROKEN BAR
U+002C8 ‭ ˈ  GC=Lm SC=Common       MODIFIER LETTER VERTICAL LINE
U+002CC ‭ ˌ  GC=Lm SC=Common       MODIFIER LETTER LOW VERTICAL LINE
U+02016 ‭ ‖  GC=Po SC=Common       DOUBLE VERTICAL LINE
U+023D0 ‭ ⏐  GC=So SC=Common       VERTICAL LINE EXTENSION
U+02758 ‭ ❘  GC=So SC=Common       LIGHT VERTICAL BAR
U+02759 ‭ ❙  GC=So SC=Common       MEDIUM VERTICAL BAR
U+0275A ‭ ❚  GC=So SC=Common       HEAVY VERTICAL BAR
U+02AF4 ‭ ⫴  GC=Sm SC=Common       TRIPLE VERTICAL BAR BINARY RELATION
U+02AF5 ‭ ⫵  GC=Sm SC=Common       TRIPLE VERTICAL BAR WITH HORIZONTAL STROKE
U+02AFC ‭ ⫼  GC=Sm SC=Common       LARGE TRIPLE VERTICAL BAR OPERATOR
U+02AFE ‭ ⫾  GC=Sm SC=Common       WHITE VERTICAL BAR
U+02AFF ‭ ⫿  GC=Sm SC=Common       N-ARY WHITE VERTICAL BAR
U+0FF5C ‭ ｜ GC=Sm SC=Common       FULLWIDTH VERTICAL LINE
U+0FFE4 ‭ ￤ GC=So SC=Common       FULLWIDTH BROKEN BAR

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