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Function std.string.lineSplitter
Split an array or slicable range of characters into a range of lines
using '\r'
, '\n'
, '\v'
, '\f'
, "\r\n"
,
lineSep
, paraSep
and '\u0085'
(NEL)
as delimiters. If keepTerm
is set to Yes
, then the
delimiter is included in the slices returned.
Does not throw on invalid UTF; such is simply passed unchanged to the output.
Adheres to Unicode 7.0.
Does not allocate memory.
Parameters
Name | Description |
---|---|
r | array of chars , wchars , or dchars or a slicable range |
keepTerm | whether delimiter is included or not in the results |
Returns
range of slices of the input range r
See Also
splitLines
std
splitter
Example
import std .array : array;
string s = "Hello\nmy\rname\nis";
/* notice the call to 'array' to turn the lazy range created by
lineSplitter comparable to the string[] created by splitLines.
*/
writeln(lineSplitter(s) .array); // splitLines(s)
Example
auto s = "\rpeter\n\rpaul\r\njerry\u2028ice\u2029cream\n\nsunday\nmon\u2030day\n";
auto lines = s .lineSplitter();
static immutable witness = ["", "peter", "", "paul", "jerry", "ice", "cream", "", "sunday", "mon\u2030day"];
uint i;
foreach (line; lines)
{
writeln(line); // witness[i++]
}
writeln(i); // witness.length
Authors
Walter Bright, Andrei Alexandrescu, Jonathan M Davis, and David L. 'SpottedTiger' Davis
License
Copyright © 1999-2022 by the D Language Foundation | Page generated by ddox.