Fix indents in manual.yml
This commit is contained in:
Eiichi Sato committed
1 parent
fdbc91e3c4
commit
b4a9ea56ae
1 file changed
+134
-134
+134
-134
@@ -1664,181 +1664,181 @@ sections:
|
||||
The jq regex filters are defined so that they can be used using
|
||||
one of these patterns:
|
||||
|
||||
STRING | FILTER( REGEX )
|
||||
STRING | FILTER( REGEX; FLAGS )
|
||||
STRING | FILTER( [REGEX] )
|
||||
STRING | FILTER( [REGEX, FLAGS] )
|
||||
STRING | FILTER( REGEX )
|
||||
STRING | FILTER( REGEX; FLAGS )
|
||||
STRING | FILTER( [REGEX] )
|
||||
STRING | FILTER( [REGEX, FLAGS] )
|
||||
|
||||
where:
|
||||
* STRING, REGEX and FLAGS are jq strings and subject to jq string interpolation;
|
||||
* REGEX, after string interpolation, should be a valid PCRE regex;
|
||||
* FILTER is one of `test`, `match`, or `capture`, as described below.
|
||||
where:
|
||||
* STRING, REGEX and FLAGS are jq strings and subject to jq string interpolation;
|
||||
* REGEX, after string interpolation, should be a valid PCRE regex;
|
||||
* FILTER is one of `test`, `match`, or `capture`, as described below.
|
||||
|
||||
FLAGS is a string consisting of one of more of the supported flags:
|
||||
FLAGS is a string consisting of one of more of the supported flags:
|
||||
|
||||
* `g` - Global search (find all matches, not just the first)
|
||||
* `i` - Case insensitive search
|
||||
* `m` - Multi line mode ('.' will match newlines)
|
||||
* `n` - Ignore empty matches
|
||||
* `p` - Both s and m modes are enabled
|
||||
* `s` - Single line mode ('^' -> '\A', '$' -> '\Z')
|
||||
* `l` - Find longest possible matches
|
||||
* `x` - Extended regex format (ignore whitespace and comments)
|
||||
* `g` - Global search (find all matches, not just the first)
|
||||
* `i` - Case insensitive search
|
||||
* `m` - Multi line mode ('.' will match newlines)
|
||||
* `n` - Ignore empty matches
|
||||
* `p` - Both s and m modes are enabled
|
||||
* `s` - Single line mode ('^' -> '\A', '$' -> '\Z')
|
||||
* `l` - Find longest possible matches
|
||||
* `x` - Extended regex format (ignore whitespace and comments)
|
||||
|
||||
To match whitespace in an x pattern use an escape such as \s, e.g.
|
||||
To match whitespace in an x pattern use an escape such as \s, e.g.
|
||||
|
||||
* test( "a\\sb", "x" ).
|
||||
* test( "a\\sb", "x" ).
|
||||
|
||||
Note that certain flags may also be specified within REGEX, e.g.
|
||||
Note that certain flags may also be specified within REGEX, e.g.
|
||||
|
||||
* jq -n '("test", "TEst", "teST", "TEST") | test( "(?i)te(?-i)st" )'
|
||||
* jq -n '("test", "TEst", "teST", "TEST") | test( "(?i)te(?-i)st" )'
|
||||
|
||||
evaluates to: true, true, false, false.
|
||||
evaluates to: true, true, false, false.
|
||||
|
||||
entries:
|
||||
- title: "`test(val)`, `test(regex; flags)`"
|
||||
body: |
|
||||
entries:
|
||||
- title: "`test(val)`, `test(regex; flags)`"
|
||||
body: |
|
||||
|
||||
Like `match`, but does not return match objects, only `true` or `false`
|
||||
for whether or not the regex matches the input.
|
||||
Like `match`, but does not return match objects, only `true` or `false`
|
||||
for whether or not the regex matches the input.
|
||||
|
||||
examples:
|
||||
- program: 'test("foo")'
|
||||
input: '"foo"'
|
||||
output: 'true'
|
||||
- program: 'test("a b c # spaces are ignored"; "ix")'
|
||||
input: '"xabcd" "ABC"'
|
||||
output: true
|
||||
true
|
||||
examples:
|
||||
- program: 'test("foo")'
|
||||
input: '"foo"'
|
||||
output: 'true'
|
||||
- program: 'test("a b c # spaces are ignored"; "ix")'
|
||||
input: '"xabcd" "ABC"'
|
||||
output: true
|
||||
true
|
||||
|
||||
- title: "`match(val)`, `match(regex; flags)`"
|
||||
body: |
|
||||
- title: "`match(val)`, `match(regex; flags)`"
|
||||
body: |
|
||||
|
||||
**match** outputs an object for each match it finds. Matches have
|
||||
the following fields:
|
||||
**match** outputs an object for each match it finds. Matches have
|
||||
the following fields:
|
||||
|
||||
* `offset` - offset in UTF-8 codepoints from the beginning of the input
|
||||
* `length` - length in UTF-8 codepoints of the match
|
||||
* `string` - the string that it matched
|
||||
* `captures` - an array of objects representing capturing groups.
|
||||
* `offset` - offset in UTF-8 codepoints from the beginning of the input
|
||||
* `length` - length in UTF-8 codepoints of the match
|
||||
* `string` - the string that it matched
|
||||
* `captures` - an array of objects representing capturing groups.
|
||||
|
||||
Capturing group objects have the following fields:
|
||||
Capturing group objects have the following fields:
|
||||
|
||||
* `offset` - offset in UTF-8 codepoints from the beginning of the input
|
||||
* `length` - length in UTF-8 codepoints of this capturing group
|
||||
* `string` - the string that was captured
|
||||
* `name` - the name of the capturing group (or `null` if it was unnamed)
|
||||
* `offset` - offset in UTF-8 codepoints from the beginning of the input
|
||||
* `length` - length in UTF-8 codepoints of this capturing group
|
||||
* `string` - the string that was captured
|
||||
* `name` - the name of the capturing group (or `null` if it was unnamed)
|
||||
|
||||
Capturing groups that did not match anything return an offset of -1
|
||||
Capturing groups that did not match anything return an offset of -1
|
||||
|
||||
examples:
|
||||
- program: 'match("(abc)+"; "g")'
|
||||
input: '"abc abc"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 3, "string": "abc", "captures": [{"offset": 0, "length": 3, "string": "abc", "name": null}]}'
|
||||
- '{"offset": 4, "length": 3, "string": "abc", "captures": [{"offset": 4, "length": 3, "string": "abc", "name": null}]}'
|
||||
- program: 'match("foo")'
|
||||
input: '"foo bar foo"'
|
||||
output: ['{"offset": 0, "length": 3, "string": "foo", "captures": []}']
|
||||
- program: 'match(["foo", "ig"])'
|
||||
input: '"foo bar FOO"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 3, "string": "foo", "captures": []}'
|
||||
- '{"offset": 8, "length": 3, "string": "FOO", "captures": []}'
|
||||
- program: 'match("foo (?<bar123>bar)? foo"; "ig")'
|
||||
input: '"foo bar foo foo foo"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 11, "string": "foo bar foo", "captures": [{"offset": 4, "length": 3, "string": "bar", "name": "bar123"}]}'
|
||||
- '{"offset": 12, "length": 8, "string": "foo foo", "captures": [{"offset": -1, "length": 0, "string": null, "name": "bar123"}]}'
|
||||
examples:
|
||||
- program: 'match("(abc)+"; "g")'
|
||||
input: '"abc abc"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 3, "string": "abc", "captures": [{"offset": 0, "length": 3, "string": "abc", "name": null}]}'
|
||||
- '{"offset": 4, "length": 3, "string": "abc", "captures": [{"offset": 4, "length": 3, "string": "abc", "name": null}]}'
|
||||
- program: 'match("foo")'
|
||||
input: '"foo bar foo"'
|
||||
output: ['{"offset": 0, "length": 3, "string": "foo", "captures": []}']
|
||||
- program: 'match(["foo", "ig"])'
|
||||
input: '"foo bar FOO"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 3, "string": "foo", "captures": []}'
|
||||
- '{"offset": 8, "length": 3, "string": "FOO", "captures": []}'
|
||||
- program: 'match("foo (?<bar123>bar)? foo"; "ig")'
|
||||
input: '"foo bar foo foo foo"'
|
||||
output:
|
||||
- '{"offset": 0, "length": 11, "string": "foo bar foo", "captures": [{"offset": 4, "length": 3, "string": "bar", "name": "bar123"}]}'
|
||||
- '{"offset": 12, "length": 8, "string": "foo foo", "captures": [{"offset": -1, "length": 0, "string": null, "name": "bar123"}]}'
|
||||
|
||||
- program: '[ match("."; "g")] | length'
|
||||
input: '"abc"'
|
||||
output: 3
|
||||
- program: '[ match("."; "g")] | length'
|
||||
input: '"abc"'
|
||||
output: 3
|
||||
|
||||
|
||||
- title: "`capture(val)`, `capture(regex; flags)`"
|
||||
body: |
|
||||
- title: "`capture(val)`, `capture(regex; flags)`"
|
||||
body: |
|
||||
|
||||
Collects the named captures in a JSON object, with the name
|
||||
of each capture as the key, and the matched string as the
|
||||
corresponding value.
|
||||
Collects the named captures in a JSON object, with the name
|
||||
of each capture as the key, and the matched string as the
|
||||
corresponding value.
|
||||
|
||||
examples:
|
||||
- program: 'capture("(?<a>[a-z]+)-(?<n>[0-9]+)")'
|
||||
input: '"xyzzy-14"'
|
||||
output: ['{ "a": "xyzzy", "n": "14" }']
|
||||
examples:
|
||||
- program: 'capture("(?<a>[a-z]+)-(?<n>[0-9]+)")'
|
||||
input: '"xyzzy-14"'
|
||||
output: ['{ "a": "xyzzy", "n": "14" }']
|
||||
|
||||
- title: "`scan(regex)`, `scan(regex; flags)`"
|
||||
body: |
|
||||
- title: "`scan(regex)`, `scan(regex; flags)`"
|
||||
body: |
|
||||
|
||||
Emit a stream of the non-overlapping substrings of the input
|
||||
that match the regex in accordance with the flags, if any
|
||||
have been specified. If there is no match, the stream is empty.
|
||||
To capture all the matches for each input string, use the idiom
|
||||
`[ expr ]`, e.g. `[ scan(regex) ]`.
|
||||
Emit a stream of the non-overlapping substrings of the input
|
||||
that match the regex in accordance with the flags, if any
|
||||
have been specified. If there is no match, the stream is empty.
|
||||
To capture all the matches for each input string, use the idiom
|
||||
`[ expr ]`, e.g. `[ scan(regex) ]`.
|
||||
|
||||
example:
|
||||
- program: 'scan("c")'
|
||||
input: '"abcdefabc"'
|
||||
output: ['"c"', '"c"']
|
||||
example:
|
||||
- program: 'scan("c")'
|
||||
input: '"abcdefabc"'
|
||||
output: ['"c"', '"c"']
|
||||
|
||||
- program: 'scan("b")'
|
||||
input: ("", "")
|
||||
output: ['[]', '[]']
|
||||
- program: 'scan("b")'
|
||||
input: ("", "")
|
||||
output: ['[]', '[]']
|
||||
|
||||
- title: "`split(regex; flags)`"
|
||||
body: |
|
||||
- title: "`split(regex; flags)`"
|
||||
body: |
|
||||
|
||||
For backwards compatibility, `split` emits an array of the strings
|
||||
corresponding to the successive segments of the input string after it
|
||||
has been split at the boundaries defined by the regex and any
|
||||
specified flags. The substrings corresponding to the boundaries
|
||||
themselves are excluded. If regex is the empty string, then the first
|
||||
match will be the empty string.
|
||||
For backwards compatibility, `split` emits an array of the strings
|
||||
corresponding to the successive segments of the input string after it
|
||||
has been split at the boundaries defined by the regex and any
|
||||
specified flags. The substrings corresponding to the boundaries
|
||||
themselves are excluded. If regex is the empty string, then the first
|
||||
match will be the empty string.
|
||||
|
||||
example:
|
||||
- program: 'split(", *"; null)'
|
||||
input: '"ab,cd, ef"'
|
||||
output: ['"ab","cd","ef"']
|
||||
example:
|
||||
- program: 'split(", *"; null)'
|
||||
input: '"ab,cd, ef"'
|
||||
output: ['"ab","cd","ef"']
|
||||
|
||||
|
||||
- title: "`splits(regex)`, splits(regex; flags)`"
|
||||
body: |
|
||||
- title: "`splits(regex)`, splits(regex; flags)`"
|
||||
body: |
|
||||
|
||||
These provide the same results as their `split` counterparts,
|
||||
but as a stream instead of an array.
|
||||
These provide the same results as their `split` counterparts,
|
||||
but as a stream instead of an array.
|
||||
|
||||
example:
|
||||
- program: 'splits(", *")'
|
||||
input: '("ab,cd", "ef, gh")'
|
||||
output: ['"ab"', '"cd"', '"ef"', '"gh"']
|
||||
example:
|
||||
- program: 'splits(", *")'
|
||||
input: '("ab,cd", "ef, gh")'
|
||||
output: ['"ab"', '"cd"', '"ef"', '"gh"']
|
||||
|
||||
- title: "`sub(regex; tostring)`"
|
||||
body: |
|
||||
- title: "`sub(regex; tostring)`"
|
||||
body: |
|
||||
|
||||
Emit the string obtained by replacing the first match of regex in the
|
||||
input string with `tostring`, after interpolation. `tostring` should
|
||||
be a jq string, and may contain references to named captures. The
|
||||
named captures are, in effect, presented as a JSON object (as
|
||||
constructed by `capture`) to `tostring`, so a reference to a captured
|
||||
variable named "x" would take the form: "\(.x)".
|
||||
Emit the string obtained by replacing the first match of regex in the
|
||||
input string with `tostring`, after interpolation. `tostring` should
|
||||
be a jq string, and may contain references to named captures. The
|
||||
named captures are, in effect, presented as a JSON object (as
|
||||
constructed by `capture`) to `tostring`, so a reference to a captured
|
||||
variable named "x" would take the form: "\(.x)".
|
||||
|
||||
example:
|
||||
- program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
|
||||
input: '"123abc456"'
|
||||
output: '"ZabcZabc"'
|
||||
example:
|
||||
- program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
|
||||
input: '"123abc456"'
|
||||
output: '"ZabcZabc"'
|
||||
|
||||
|
||||
- title: "`gsub(regex; string)`"
|
||||
body: |
|
||||
- title: "`gsub(regex; string)`"
|
||||
body: |
|
||||
|
||||
`gsub` is like `sub` but all the non-overlapping occurrences of the regex are
|
||||
replaced by the string, after interpolation.
|
||||
`gsub` is like `sub` but all the non-overlapping occurrences of the regex are
|
||||
replaced by the string, after interpolation.
|
||||
|
||||
example:
|
||||
- program: 'gsub("(?<x>.)[^a]*"; "+\(.x)-")'
|
||||
input: '"Abcabc"'
|
||||
output: '"+A-+a-"'
|
||||
example:
|
||||
- program: 'gsub("(?<x>.)[^a]*"; "+\(.x)-")'
|
||||
input: '"Abcabc"'
|
||||
output: '"+A-+a-"'
|
||||
|
||||
|
||||
- title: Advanced features
|
||||
|
||||
Reference in new issue
Block a user