private enum State {
        CollectValue, TraverseChildren, Done
    }

    private enum Separator {
        NewLine(true, TextUtil.getPlatformLineSeparator()),
        Empty(false, " "),
        Colon(false, ": "),
        ColonNewLine(true, ":" + TextUtil.getPlatformLineSeparator());

        Separator(boolean newLine, String text) {
            this.newLine = newLine;
            this.text = text;
        }

			// (a Root Local Device path).
			if b.Len() == 1 && strings.HasPrefix(e, "??") && (len(e) == len("??") || os.IsPathSeparator(e[2])) {
				b.WriteString(`.\`)
			}
		case lastChar == ':':
			// If the path ends in a colon, keep the path relative to the current directory
			// on a drive and don't add a separator. Preserve leading slashes in the next
			// path element, which may make the path absolute.
			//
			// 	Join(`C:`, `f`) = `C:f`

    * You can imagine that `main:app` is equivalent to a Python `import` statement like:

        ```Python
        from main import app
        ```

    * So, the colon in `main:app` would be equivalent to the Python `import` part in `from main import app`.

* `--workers`: The number of worker processes to use, each will run a Uvicorn worker, in this case, 4 workers.

		// Path rooted in the current drive.
		return false
	}
	if stringslite.IndexByte(path, ':') >= 0 {
		// Colons are only valid when marking a drive letter ("C:foo").
		// Rejecting any path with a colon is conservative but safe.
		return false
	}
	hasDots := false // contains . or .. path elements
	for p := path; p != ""; {
		var part string
		part, p, _ = cutPath(p)
		if part == "." || part == ".." {

[[sec:project_path]]
== Multi-Project path

A project path has the following pattern: it starts with an optional colon, which denotes the root project.

The root project, `:`, is the only project in a path not specified by its name.

The rest of a project path is a colon-separated sequence of project names, where the next project is a subproject of the previous project:

[source]
----
:sub-project-1

	}

	return AddrFrom16(ret).WithZone(zone), nil
}

// normalizeIPv6Slow expands s, which is assumed to be an IPv6
// address, to its canonical text form.
//
// The canonical form of an IPv6 address is 8 colon-separated fields,
// where each field should be a hex value from 0 to ffff. This
// function does not verify the contents of each field.
//
// This function performs two transformations:

import org.jetbrains.kotlin.lexer.KtSingleValueToken
import org.jetbrains.kotlin.lexer.KtTokens.ARROW
import org.jetbrains.kotlin.lexer.KtTokens.CLOSING_QUOTE
import org.jetbrains.kotlin.lexer.KtTokens.COLON
import org.jetbrains.kotlin.lexer.KtTokens.COMMA
import org.jetbrains.kotlin.lexer.KtTokens.DOT
import org.jetbrains.kotlin.lexer.KtTokens.EQ
import org.jetbrains.kotlin.lexer.KtTokens.IDENTIFIER

        return data
    ```

    Note that for OAuth2 the scope `items:read` is a single scope in an opaque string.
    You could have custom internal logic to separate it by colon caracters (`:`) or
    similar, and get the two parts `items` and `read`. Many applications do that to
    group and organize permissions, you could do it as well in your application, just

				for _, n := range n.List {
					clause := n.(*ast.CaseClause)
					f.addCounters(clause.Colon+1, clause.Colon+1, clause.End(), clause.Body, false)
				}
				return f
			case *ast.CommClause: // select
				for _, n := range n.List {
					clause := n.(*ast.CommClause)
					f.addCounters(clause.Colon+1, clause.Colon+1, clause.End(), clause.Body, false)
				}
				return f
			}
		}

		s = s[off:]
		if len(s) == 0 {
			break
		}

		// Otherwise must be followed by colon and more.
		if s[0] != ':' {
			return Addr{}, parseAddrError{in: in, msg: "unexpected character, want colon", at: s}
		} else if len(s) == 1 {
			return Addr{}, parseAddrError{in: in, msg: "colon must be followed by more characters", at: s}
		}
		s = s[1:]

		// Look for ellipsis.
		if s[0] == ':' {