indentInto

Indents lines in a string into an output range sink with the supplied number of tabs.

@safe

void

indentInto

(

uint spaces = 4

Sink

)

(

const string wallOfText

auto ref Sink sink

const uint numTabs = 1

const uint skip = 0

)

Parameters

spaces: How many spaces in an indenting tab.
wallOfText string: String to indent the individual lines of.
sink Sink: Output range to fill with the indented lines.
numTabs uint: Optional amount of tabs to indent with, default 1.
skip uint: How many lines to skip indenting.

Examples

    import std.array : Appender;

    Appender!(char[]) sink;

    immutable string_ =
"Lorem ipsum
sit amet
I don't remember
any more offhand
so shrug";

    string_.indentInto(sink);
    assert((sink.data ==
"    Lorem ipsum
    sit amet
    I don't remember
    any more offhand
    so shrug"), '\n' ~ sink.data);

    sink.clear();
    string_.indentInto!3(sink, 2);
    assert((sink.data ==
"      Lorem ipsum
      sit amet
      I don't remember
      any more offhand
      so shrug"), '\n' ~ sink.data);

    sink.clear();
    string_.indentInto(sink, 0);
    assert((sink.data ==
"Lorem ipsum
sit amet
I don't remember
any more offhand
so shrug"), '\n' ~ sink.data);