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Updated readme

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Bruce Hill 2021-05-10 23:49:17 -07:00
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README.md
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@ -37,6 +37,7 @@ suffix operators.
Pattern | Meaning
-------------------|---------------------
`"foo"`, `'foo'` | The literal string `foo`. There are no escape sequences within strings.
`pat1 pat2` | `pat1` followed by `pat2`
`pat1 / pat2` | `pat1` if it matches, otherwise `pat2`
`..pat` | Any text up to and including `pat` (except newlines)
@ -48,6 +49,8 @@ Pattern | Meaning
`$` | The end of a line
`__` | Zero or more whitespace characters (including newlines)
`_` | Zero or more whitespace characters (excluding newlines)
`|` | A word boundary (i.e. the left or right edge of a word)
`{foo}` | The literal string `foo` with word boundaries on both ends (shorthand for `|"foo"|`)
`` `c `` | The literal character `c`
`` `a-z `` | The character range `a` through `z`
`` `a,b `` | The character `a` or the character `b`