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authorEiichi Sato <sato.eiichi@gmail.com>2014-12-21 03:16:32 +0900
committerEiichi Sato <sato.eiichi@gmail.com>2014-12-21 03:24:45 +0900
commitb4a9ea56ae8d84ef3b76e279f244676f7725d48e (patch)
treeb8805301060f26d4633097082e58855df2011011
parentfdbc91e3c46f7e86393b555461a6984ae6f98f99 (diff)
Fix indents in manual.yml
-rw-r--r--docs/content/3.manual/manual.yml316
1 files changed, 158 insertions, 158 deletions
diff --git a/docs/content/3.manual/manual.yml b/docs/content/3.manual/manual.yml
index af59872f..4ff730b9 100644
--- a/docs/content/3.manual/manual.yml
+++ b/docs/content/3.manual/manual.yml
@@ -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] )
-
- 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:
-
- * `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.
-
- * test( "a\\sb", "x" ).
-
- Note that certain flags may also be specified within REGEX, e.g.
-
- * jq -n '("test", "TEst", "teST", "TEST") | test( "(?i)te(?-i)st" )'
-
- evaluates to: true, true, false, false.
-
- 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.
-
- 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: |
-
- **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.
-
- 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)
-
- 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"}]}'
-
- - program: '[ match("."; "g")] | length'
- input: '"abc"'
- output: 3
-
-
- - 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.
-
- examples:
- - program: 'capture("(?<a>[a-z]+)-(?<n>[0-9]+)")'
- input: '"xyzzy-14"'
- output: ['{ "a": "xyzzy", "n": "14" }']
-
- - title: "`scan(regex)`, `scan(regex; flags)`"
- body: |
+ STRING | FILTER( REGEX )
+ STRING | FILTER( REGEX; FLAGS )
+ STRING | FILTER( [REGEX] )
+ STRING | FILTER( [REGEX, FLAGS] )
- 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) ]`.
+ 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.
- example:
- - program: 'scan("c")'
- input: '"abcdefabc"'
- output: ['"c"', '"c"']
+ FLAGS is a string consisting of one of more of the supported flags:
- - program: 'scan("b")'
- input: ("", "")
- output: ['[]', '[]']
+ * `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)
- - title: "`split(regex; flags)`"
- body: |
+ To match whitespace in an x pattern use an escape such as \s, e.g.
- 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.
+ * test( "a\\sb", "x" ).
- example:
- - program: 'split(", *"; null)'
- input: '"ab,cd, ef"'
- output: ['"ab","cd","ef"']
+ Note that certain flags may also be specified within REGEX, e.g.
+ * jq -n '("test", "TEst", "teST", "TEST") | test( "(?i)te(?-i)st" )'
- - title: "`splits(regex)`, splits(regex; flags)`"
- body: |
+ evaluates to: true, true, false, false.
- These provide the same results as their `split` counterparts,
- but as a stream instead of an array.
+ entries:
+ - title: "`test(val)`, `test(regex; flags)`"
+ body: |
- example:
- - program: 'splits(", *")'
- input: '("ab,cd", "ef, gh")'
- output: ['"ab"', '"cd"', '"ef"', '"gh"']
+ Like `match`, but does not return match objects, only `true` or `false`
+ for whether or not the regex matches the input.
- - title: "`sub(regex; tostring)`"
- body: |
+ examples:
+ - program: 'test("foo")'
+ input: '"foo"'
+ output: 'true'
+ - program: 'test("a b c # spaces are ignored"; "ix")'
+ input: '"xabcd" "ABC"'
+ output: true
+ true
- 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)".
+ - title: "`match(val)`, `match(regex; flags)`"
+ body: |
- example:
- - program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
- input: '"123abc456"'
- output: '"ZabcZabc"'
+ **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.
- - title: "`gsub(regex; string)`"
- body: |
+ 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)
+
+ 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"}]}'
+
+ - program: '[ match("."; "g")] | length'
+ input: '"abc"'
+ output: 3
+
+
+ - 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.
+
+ examples:
+ - program: 'capture("(?<a>[a-z]+)-(?<n>[0-9]+)")'
+ input: '"xyzzy-14"'
+ output: ['{ "a": "xyzzy", "n": "14" }']
+
+ - 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) ]`.
+
+ example:
+ - program: 'scan("c")'
+ input: '"abcdefabc"'
+ output: ['"c"', '"c"']
+
+ - program: 'scan("b")'
+ input: ("", "")
+ output: ['[]', '[]']
+
+ - 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.
+
+ example:
+ - program: 'split(", *"; null)'
+ input: '"ab,cd, ef"'
+ output: ['"ab","cd","ef"']
+
+
+ - title: "`splits(regex)`, splits(regex; flags)`"
+ body: |
+
+ 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"']
+
+ - 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)".
+
+ example:
+ - program: 'sub("^[^a-z]*(?<x>[a-z]*).*")'
+ input: '"123abc456"'
+ output: '"ZabcZabc"'
+
+
+ - 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