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yes: ''
no: !''
# Configurable options:
is-tty: no # Defined as either always-match or always-fail, depending on stdout
include-binary-files: no;
is-text-file: ^^ >32(\t/\n/\r/\x20-x7e/!\x00-x7f utf8-codepoint/$$)
# Meta-rules for acting on everything:
pattern: !'' # Not defined by default
replacement: !'' # Not defined by default
replace-all: (
(include-binary-files / is-text-file)
+(...(>pattern replacement)) ...
)
find-all: (
(include-binary-files / is-text-file)
*(!..pattern ~(..\n))
+(+(..@pattern) ..(\n/$$) / ~(..\n))
[!<\n => "\n"]
)
only-matches: (
(include-binary-files / is-text-file)
+(...@pattern =>'@1\n')
)
# Helper definitions (commonly used)
url: (
"file://" +(`/ *url-char)
/ "mailto:" email
/ ("https"/"http"/"ftp") "://" [>..`@ +url-char [`: +url-char] `@]
(ipv4/ipv6/domain) [`: int] [url-path]
)
url-path: +(`/ *url-char) [`? +(+url-char`=+url-char)%`&]
ipv4: 4 int % `.
ipv6: 8 (4 Hex) % `:
domain: +(+(Abc/digit/`-))%`.
url-char: Abc/digit/`$,-,_,.,+,!,*,',(,),,,%
email: +(Abc/digit/`.,-,+) `@ domain
nodent: \N !(\t/` )
indent: \N (` /\t)
dedent: $ !(nodent/indent)
utf8-codepoint: (
\x00-x7f
/ \xc0-xdf 1\x80-xbf
/ \xe0-xef 2\x80-xbf
/ \xf0-xf7 3\x80-xbf
)
crlf: \r\n
cr: \r
anglebraces: `<...`> % (anglebraces/string)
brackets: `[...`] % (brackets/string)
braces: `{...`} % (braces/string)
parens: `(...`) % (parens/string)
string: `"..`" % (`\.) / `'..`' % (`\.)
id: !<`a-z,A-Z,_,0-9 `a-z,A-Z,_ *`a-z,A-Z,_,0-9
id-char: `a-z,A-Z,_,0-9
word: !<`a-z,A-Z,_,0-9 +`a-z,A-Z !>`0-9,_
|: !<`a-z,A-Z,_,0-9 / !>`a-z,A-Z,_,0-9
HEX: `0-9,A-F
Hex: `0-9,a-f,A-F
hex: `0-9,a-f
number: +`0-9 [`. *`0-9] / `. +`0-9
int: +`0-9
digit: `0-9
Abc: `a-z,A-Z
ABC: `A-Z
abc: `a-z
esc: \e
tab: \t
nl: \n; lf: \n
c-block-comment: '/*' ... '*/'
c-line-comment: '//' ..$
c-comment: c-line-comment / c-block-comment
hash-comment: `# ..$
comment: !''; # No default definition, can be overridden
WS: ` /\t/\n/\r/comment
ws: ` /\t
$$: !$.
$: !.
^^: !<$.
^: !<.
__: *(` /\t/\n/\r/comment)
_: *(` /\t)
|
