Fix long line.
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@ -1175,7 +1175,8 @@ pub pure fn rfind_from(s: &str, start: uint, f: fn(char) -> bool)
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* than or equal to `len(s)`. `start` must be the index of a character
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* than or equal to `len(s)`. `start` must be the index of a character
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* boundary, as defined by `is_char_boundary`
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* boundary, as defined by `is_char_boundary`
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*/
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*/
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pub pure fn rfind_between(s: &str, start: uint, end: uint, f: fn(char) -> bool)
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pub pure fn rfind_between(s: &str, start: uint, end: uint,
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f: fn(char) -> bool)
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-> Option<uint> {
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-> Option<uint> {
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assert start >= end;
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assert start >= end;
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assert start <= len(s);
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assert start <= len(s);
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@ -1607,7 +1608,9 @@ pub pure fn char_range_at(s: &str, i: uint) -> {ch: char, next: uint} {
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}
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}
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/// Pluck a character out of a string
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/// Pluck a character out of a string
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pub pure fn char_at(s: &str, i: uint) -> char { return char_range_at(s, i).ch; }
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pub pure fn char_at(s: &str, i: uint) -> char {
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return char_range_at(s, i).ch;
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}
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/**
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/**
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* Given a byte position and a str, return the previous char and its position
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* Given a byte position and a str, return the previous char and its position
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