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19 lines
461 B
Markdown
19 lines
461 B
Markdown
# Searching For Hex Digits
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If you want to find sequences of hex digits (`A-F`, `a-f` and `0-9`) in a
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search, you can hack together something like:
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```
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/[A-Fa-f0-9]\+
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```
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This is a bit verbose, though. Vim has a number of built in character
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classes that can be referenced in searches and substitutions. For hex
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digits, there is `\x`. Using this, the search above can be achieved with:
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```
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/\x\+
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```
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See `:h \x` for more details and other character classes.
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