Fix docs YAML (introduced in #432)
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Nicolas Williams committed
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@@ -712,7 +712,7 @@ sections:
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output: ['[5,3,7]']
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- program: '.[] | select(.id == "second")'
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input: '[{"id": "first", "val": 1}, {"id": "second", "val": 2}]'
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output: '{"id": "second", "val": 2}'
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output: ['{"id": "second", "val": 2}']
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- title: "`arrays`, `objects`, `iterables`, `booleans`, `numbers`, `strings`, `nulls`, `values`, `scalars`"
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@@ -1720,91 +1720,82 @@ sections:
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examples:
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- program: 'capture("(?<a>[a-z]+)-(?<n>[0-9]+)")'
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input: '"xyzzy-14"'
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output: '{ "a": "xyzzy", "n": "14" }''
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output: ['{ "a": "xyzzy", "n": "14" }']
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- title: "`scan(regex)`, `scan(regex; flags)`"
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body: |
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body: |
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Emit a stream of the non-overlapping substrings of the input
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that match the regex in accordance with the flags, if any
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have been specified. If there is no match, the stream is empty.
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To capture all the matches for each input string, use the idiom
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[ expr ], e.g. [ scan(regex) ].
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Emit a stream of the non-overlapping substrings of the input
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that match the regex in accordance with the flags, if any
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have been specified. If there is no match, the stream is empty.
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To capture all the matches for each input string, use the idiom
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`[ expr ]`, e.g. `[ scan(regex) ]`.
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example:
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- program: 'scan("c")'
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input: '"abcdefabc"'
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output: '"c"'
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'"c"'
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example:
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- program: 'scan("c")'
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input: '"abcdefabc"'
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output: ['"c"', '"c"']
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- program: 'scan("b")'
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input: ("", "")
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output: '[]'
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'[]"'
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- program: 'scan("b")'
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input: ("", "")
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output: ['[]', '[]']
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- title: "`split(regex)`, split(regex; flags)`"
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body: |
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- title: "`split(regex)`, `split(regex; flags)`"
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body: |
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For backwards compatibility, `split` emits an array of the strings
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corresponding to the successive segments of the input string after it
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has been split at the boundaries defined by the regex and any
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specified flags. The substrings corresponding to the boundaries
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themselves are excluded. If regex is the empty string, then the first
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match will be the empty string.
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For backwards compatibility, `split` emits an array of the strings
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corresponding to the successive segments of the input string after it
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has been split at the boundaries defined by the regex and any
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specified flags. The substrings corresponding to the boundaries
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themselves are excluded. If regex is the empty string, then the first
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match will be the empty string.
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`split(regex)` can be thought of as a wrapper around `splits(regex)`,
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and similarly for `split(regex; flags)`.
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`split(regex)` can be thought of as a wrapper around `splits(regex)`,
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and similarly for `split(regex; flags)`.
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example:
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- program: 'split(", *")'
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input: '"ab,cd, ef"`
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output: '["ab","cd","ef"]'
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example:
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- program: 'split(", *")'
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input: '"ab,cd, ef"'
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output: ['"ab","cd","ef"']
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- title: "`splits(regex)`, splits(regex; flags)`"
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body: |
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body: |
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These provide the same results as their `split` counterparts,
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but as a stream instead of an array.
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These provide the same results as their `split` counterparts,
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but as a stream instead of an array.
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example:
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- program: 'splits(", *")'
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input: '("ab,cd", "ef, gh")`
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output:
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'"ab"'
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'"cd"'
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'"ef"'
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'"gh"'
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example:
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- program: 'splits(", *")'
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input: '("ab,cd", "ef, gh")'
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output: ['"ab"', '"cd"', '"ef"', '"gh"']
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- title: "`sub(regex; tostring)`"
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body: |
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body: |
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Emit the string obtained by replacing the first match of regex in the
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input string with `tostring`, after interpolation. `tostring` should
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be a jq string, and may contain references to named captures. The
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named captures are, in effect, presented as a JSON object (as
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constructed by `capture`) to `tostring`, so a reference to a captured
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variable named "x" would take the form: "\(.x)".
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Emit the string obtained by replacing the first match of regex in the
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input string with `tostring`, after interpolation. `tostring` should
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be a jq string, and may contain references to named captures. The
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named captures are, in effect, presented as a JSON object (as
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constructed by `capture`) to `tostring`, so a reference to a captured
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variable named "x" would take the form: "\(.x)".
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example:
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- program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
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input: '"123abc456"'
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output: '"ZabcZabc"'
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example:
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- program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
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input: '"123abc456"'
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output: '"ZabcZabc"'
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- title: "`gsub(regex; string)`"
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body: |
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body: |
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`gsub` is like `sub` but all the non-overlapping occurrences of the regex are
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replaced by the string, after interpolation.
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`gsub` is like `sub` but all the non-overlapping occurrences of the regex are
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replaced by the string, after interpolation.
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example:
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- program: 'gsub("(?<x>.)[^a]*"; "+\(.x)-")'
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input: '"Abcabc"'
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output: '"+A-+a-"'
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example:
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- program: 'gsub("(?<x>.)[^a]*"; "+\(.x)-")'
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input: '"Abcabc"'
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output: '"+A-+a-"'
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- title: Advanced features
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