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38 lines
1.6 KiB
Lua
38 lines
1.6 KiB
Lua
--- @meta
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-- luacheck: no unused args
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--- @brief Vim regexes can be used directly from Lua. Currently they only allow
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--- matching within a single line.
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--- Parses the Vim regex `re` and returns a regex object. Regexes are "magic" and case-sensitive by
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--- default, regardless of 'magic' and 'ignorecase'. They can be controlled with flags, see |/magic|
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--- and |/ignorecase|.
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--- @param re string
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--- @return vim.regex
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function vim.regex(re) end
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--- @nodoc
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--- @class vim.regex
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local regex = {} -- luacheck: no unused
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--- Matches string `str` against this regex. To match the string precisely, surround the regex with
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--- "^" and "$". Returns the byte indices for the start and end of the match, or `nil` if there is
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--- no match. Because any integer is "truthy", `regex:match_str()` can be directly used as
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--- a condition in an if-statement.
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--- @param str string
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--- @return integer? # match start (byte index), or `nil` if no match
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--- @return integer? # match end (byte index), or `nil` if no match
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function regex:match_str(str) end
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--- Matches line at `line_idx` (zero-based) in buffer `bufnr`. Match is restricted to byte index
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--- range `start` and `end_` if given, otherwise see |regex:match_str()|. Returned byte indices are
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--- relative to `start` if given.
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--- @param bufnr integer
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--- @param line_idx integer
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--- @param start? integer
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--- @param end_? integer
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--- @return integer? # match start (byte index) relative to `start`, or `nil` if no match
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--- @return integer? # match end (byte index) relative to `start`, or `nil` if no match
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function regex:match_line(bufnr, line_idx, start, end_) end
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