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docs(lpeg): merge upstream changes
This commit is contained in:
Maria José Solano
Lewis Russell
parent
3c803483ac
commit
8703e7bd12
@ -3090,7 +3090,7 @@ In addition, its regex-like interface is available as |vim.re|
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Pattern:match({subject}, {init}) *Pattern:match()*
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Pattern:match({subject}, {init}, {...}) *Pattern:match()*
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Matches the given `pattern` against the `subject` string. If the match
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succeeds, returns the index in the subject of the first character after
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the match, or the captured values (if the pattern captured any value). An
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@ -3113,9 +3113,10 @@ Pattern:match({subject}, {init}) *Pattern:match()*
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Parameters: ~
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• {subject} (`string`)
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• {init} (`integer?`)
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• {...} (`any`)
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Return: ~
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(`integer|vim.lpeg.Capture?`)
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(`any`) ...
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vim.lpeg.B({pattern}) *vim.lpeg.B()*
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Returns a pattern that matches only if the input string at the current
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@ -3125,7 +3126,7 @@ vim.lpeg.B({pattern}) *vim.lpeg.B()*
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or failure.
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Parameters: ~
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• {pattern} (`vim.lpeg.Pattern`)
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• {pattern} (`vim.lpeg.Pattern|string|integer|boolean|table`)
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Return: ~
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(`vim.lpeg.Pattern`)
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@ -3149,7 +3150,7 @@ vim.lpeg.C({patt}) *vim.lpeg.C()*
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<
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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Return: ~
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(`vim.lpeg.Capture`)
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@ -3200,11 +3201,11 @@ vim.lpeg.Cf({patt}, {func}) *vim.lpeg.Cf()*
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This capture assumes that `patt` should produce at least one capture with
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at least one value (of any type), which becomes the initial value of an
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accumulator. (If you need a specific initial value, you may prefix a
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constant captureto `patt`.) For each subsequent capture, LPeg calls `func`
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with this accumulator as the first argument and all values produced by the
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capture as extra arguments; the first result from this call becomes the
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new value for the accumulator. The final value of the accumulator becomes
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the captured value.
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constant capture to `patt`.) For each subsequent capture, LPeg calls
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`func` with this accumulator as the first argument and all values produced
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by the capture as extra arguments; the first result from this call becomes
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the new value for the accumulator. The final value of the accumulator
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becomes the captured value.
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Example: >lua
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local number = lpeg.R('09') ^ 1 / tonumber
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@ -3215,7 +3216,7 @@ vim.lpeg.Cf({patt}, {func}) *vim.lpeg.Cf()*
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<
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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• {func} (`fun(acc, newvalue)`)
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Return: ~
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@ -3227,7 +3228,7 @@ vim.lpeg.Cg({patt}, {name}) *vim.lpeg.Cg()*
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with the given name (which can be any non-nil Lua value).
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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• {name} (`string?`)
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Return: ~
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@ -3250,8 +3251,9 @@ vim.lpeg.Cmt({patt}, {fn}) *vim.lpeg.Cmt()*
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function become the values produced by the capture.
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern`)
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• {fn} (`function`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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• {fn} (`fun(s: string, i: integer, ...: any)`) (position:
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boolean|integer, ...: any)
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Return: ~
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(`vim.lpeg.Capture`)
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@ -3290,7 +3292,7 @@ vim.lpeg.Cs({patt}) *vim.lpeg.Cs()*
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<
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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Return: ~
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(`vim.lpeg.Capture`)
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@ -3303,7 +3305,7 @@ vim.lpeg.Ct({patt}) *vim.lpeg.Ct()*
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the group name as its key. The captured value is only the table.
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Parameters: ~
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• {patt} (`vim.lpeg.Pattern|''`)
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• {patt} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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Return: ~
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(`vim.lpeg.Capture`)
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@ -3338,7 +3340,7 @@ vim.lpeg.locale({tab}) *vim.lpeg.locale()*
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Return: ~
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(`vim.lpeg.Locale`)
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vim.lpeg.match({pattern}, {subject}, {init}) *vim.lpeg.match()*
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vim.lpeg.match({pattern}, {subject}, {init}, {...}) *vim.lpeg.match()*
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Matches the given `pattern` against the `subject` string. If the match
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succeeds, returns the index in the subject of the first character after
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the match, or the captured values (if the pattern captured any value). An
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@ -3359,12 +3361,13 @@ vim.lpeg.match({pattern}, {subject}, {init}) *vim.lpeg.match()*
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<
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Parameters: ~
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• {pattern} (`vim.lpeg.Pattern`)
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• {pattern} (`vim.lpeg.Pattern|string|integer|boolean|table|function`)
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• {subject} (`string`)
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• {init} (`integer?`)
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• {...} (`any`)
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Return: ~
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(`integer|vim.lpeg.Capture?`)
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(`any`) ...
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vim.lpeg.P({value}) *vim.lpeg.P()*
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Converts the given value into a proper pattern. The following rules are
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@ -3458,7 +3461,7 @@ vim.lpeg.V({v}) *vim.lpeg.V()*
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<
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Parameters: ~
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• {v} (`string|integer`)
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• {v} (`boolean|string|number|function|table|thread|userdata|lightuserdata`)
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Return: ~
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(`vim.lpeg.Pattern`)
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@ -2,7 +2,7 @@
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error('Cannot require a meta file')
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-- These types were taken from https://github.com/LuaCATS/lpeg
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-- (based on revision 82c6a8fc676bbc20722026afd952668f3919b11d)
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-- (based on revision 33f4ff5343a64cf613a0634d70092fbc2b64291b)
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-- with types being renamed to include the vim namespace and with some descriptions made less verbose.
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--- @brief <pre>help
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@ -22,16 +22,17 @@ vim.lpeg = {}
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--- @nodoc
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--- @class vim.lpeg.Pattern
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--- @operator len: vim.lpeg.Pattern
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--- @operator unm: vim.lpeg.Pattern
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--- @operator add(vim.lpeg.Pattern): vim.lpeg.Pattern
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--- @operator sub(vim.lpeg.Pattern): vim.lpeg.Pattern
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--- @operator mul(vim.lpeg.Pattern): vim.lpeg.Pattern
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--- @operator mul(vim.lpeg.Capture): vim.lpeg.Pattern
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--- @operator div(string): vim.lpeg.Capture
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--- @operator div(number): vim.lpeg.Capture
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--- @operator div(integer): vim.lpeg.Capture
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--- @operator div(table): vim.lpeg.Capture
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--- @operator div(function): vim.lpeg.Capture
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--- @operator pow(number): vim.lpeg.Pattern
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--- @operator pow(integer): vim.lpeg.Pattern
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--- @operator mod(function): vim.lpeg.Capture
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local Pattern = {}
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@ -55,11 +56,12 @@ local Pattern = {}
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--- assert(pattern:match('1 hello') == nil)
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--- ```
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---
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--- @param pattern vim.lpeg.Pattern
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--- @param pattern vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @param subject string
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--- @param init? integer
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--- @return integer|vim.lpeg.Capture|nil
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function vim.lpeg.match(pattern, subject, init) end
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--- @param ... any
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--- @return any ...
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function vim.lpeg.match(pattern, subject, init, ...) end
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--- Matches the given `pattern` against the `subject` string. If the match succeeds, returns the
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--- index in the subject of the first character after the match, or the captured values (if the
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@ -81,8 +83,9 @@ function vim.lpeg.match(pattern, subject, init) end
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---
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--- @param subject string
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--- @param init? integer
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--- @return integer|vim.lpeg.Capture|nil
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function Pattern:match(subject, init) end
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--- @param ... any
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--- @return any ...
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function Pattern:match(subject, init, ...) end
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--- Returns the string `"pattern"` if the given value is a pattern, otherwise `nil`.
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---
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@ -123,7 +126,7 @@ function vim.lpeg.P(value) end
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--- Pattern `patt` must match only strings with some fixed length, and it cannot contain captures.
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--- Like the `and` predicate, this pattern never consumes any input, independently of success or failure.
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---
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--- @param pattern vim.lpeg.Pattern
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--- @param pattern vim.lpeg.Pattern|string|integer|boolean|table
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--- @return vim.lpeg.Pattern
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function vim.lpeg.B(pattern) end
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@ -163,7 +166,7 @@ function vim.lpeg.S(string) end
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--- assert(b:match('(') == nil)
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--- ```
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---
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--- @param v string|integer
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--- @param v boolean|string|number|function|table|thread|userdata|lightuserdata
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--- @return vim.lpeg.Pattern
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function vim.lpeg.V(v) end
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@ -227,7 +230,7 @@ function vim.lpeg.locale(tab) end
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--- assert(c == 'c')
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--- ```
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---
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--- @param patt vim.lpeg.Pattern
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @return vim.lpeg.Capture
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function vim.lpeg.C(patt) end
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@ -258,7 +261,7 @@ function vim.lpeg.Cc(...) end
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--- `func(...func(func(C1, C2), C3)...,Cn)`, that is, it will fold (or accumulate, or reduce) the captures from
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--- `patt` using function `func`. This capture assumes that `patt` should produce at least one capture with at
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--- least one value (of any type), which becomes the initial value of an accumulator. (If you need a specific
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--- initial value, you may prefix a constant captureto `patt`.) For each subsequent capture, LPeg calls `func`
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--- initial value, you may prefix a constant capture to `patt`.) For each subsequent capture, LPeg calls `func`
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--- with this accumulator as the first argument and all values produced by the capture as extra arguments;
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--- the first result from this call becomes the new value for the accumulator. The final value of the accumulator
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--- becomes the captured value.
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@ -273,7 +276,7 @@ function vim.lpeg.Cc(...) end
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--- assert(sum:match('10,30,43') == 83)
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--- ```
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---
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--- @param patt vim.lpeg.Pattern
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @param func fun(acc, newvalue)
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--- @return vim.lpeg.Capture
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function vim.lpeg.Cf(patt, func) end
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@ -282,7 +285,7 @@ function vim.lpeg.Cf(patt, func) end
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--- The group may be anonymous (if no name is given) or named with the given name (which
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--- can be any non-nil Lua value).
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---
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--- @param patt vim.lpeg.Pattern
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @param name? string
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--- @return vim.lpeg.Capture
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function vim.lpeg.Cg(patt, name) end
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@ -320,7 +323,7 @@ function vim.lpeg.Cp() end
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--- assert(gsub('Hello, xxx!', 'xxx', 'World') == 'Hello, World!')
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--- ```
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---
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--- @param patt vim.lpeg.Pattern
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @return vim.lpeg.Capture
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function vim.lpeg.Cs(patt) end
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@ -329,7 +332,7 @@ function vim.lpeg.Cs(patt) end
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--- Moreover, for each named capture group created by `patt`, the first value of the group is put into
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--- the table with the group name as its key. The captured value is only the table.
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---
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--- @param patt vim.lpeg.Pattern|''
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @return vim.lpeg.Capture
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function vim.lpeg.Ct(patt) end
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@ -343,7 +346,7 @@ function vim.lpeg.Ct(patt) end
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--- (so, to return true is equivalent to return `i`). If the call returns `false`, `nil`, or no value, the match fails.
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--- Any extra values returned by the function become the values produced by the capture.
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---
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--- @param patt vim.lpeg.Pattern
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--- @param fn function
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--- @param patt vim.lpeg.Pattern|string|integer|boolean|table|function
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--- @param fn fun(s: string, i: integer, ...: any): (position: boolean|integer, ...: any)
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--- @return vim.lpeg.Capture
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function vim.lpeg.Cmt(patt, fn) end
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