if c == nilchar {
			inputindex = inputindex - 1
			c = EOF
		}
	}
	return c
}

func WhiteSpace(c int) bool {
	return c == ' ' || c == '\t' || c == '\r' || c == '\n'
}

func NextToken() {
	var i, c int

	tokenbuf[0] = nilchar // clear previous token
	c = Get()
	for WhiteSpace(c) {
		c = Get()
	}
	switch c {
	case EOF:
		token = EOF
	case '(', ')':
		token = c

   * date.
   *
   * @since 19.0 (since 1.0 as constant {@code WHITESPACE})
   */
  public static CharMatcher whitespace() {
    return Whitespace.INSTANCE;
  }

  /**
   * Determines whether a character is a breaking whitespace (that is, a whitespace which can be
   * interpreted as a break between words for formatting purposes). See {@link #whitespace()} for a
   * discussion of that term.
   *

Perl character classes (all ASCII-only):

	\d             digits (== [0-9])
	\D             not digits (== [^0-9])
	\s             whitespace (== [\t\n\f\r ])
	\S             not whitespace (== [^\t\n\f\r ])
	\w             word characters (== [0-9A-Za-z_])
	\W             not word characters (== [^0-9A-Za-z_])

ASCII character classes:

/**<
 *  Trims leading whitespace from the specified string.
 *  @param szString  The string to trim.
 */

CU_EXPORT void CU_trim_right(char *szString);
/**< 
 *  Trims trailing whitespace from the specified string.
 *  @param szString  The string to trim.
 */

CU_EXPORT void CU_trim(char *szString);
/**< 
 *  Trims leading and trailing whitespace from the specified string.

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import java.util.BitSet;
import java.util.Random;

/** Benchmark for the {@link CharMatcher#whitespace} implementation. */
public class WhitespaceMatcherBenchmark {
  private static final int STRING_LENGTH = 10000;

  private static final String OLD_WHITESPACE_TABLE =
      "\u0001\u0000\u00a0\u0000\u0000\u0000\u0000\u0000"

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import java.util.BitSet;
import java.util.Random;

/** Benchmark for the {@link CharMatcher#whitespace} implementation. */
public class WhitespaceMatcherBenchmark {
  private static final int STRING_LENGTH = 10000;

  private static final String OLD_WHITESPACE_TABLE =
      "\u0001\u0000\u00a0\u0000\u0000\u0000\u0000\u0000"

	AN                   // ArabicNumber
	CS                   // CommonSeparator
	B                    // ParagraphSeparator
	S                    // SegmentSeparator
	WS                   // WhiteSpace
	ON                   // OtherNeutral
	BN                   // BoundaryNeutral
	NSM                  // NonspacingMark
	AL                   // ArabicLetter
	Control              // Control LRO - PDI

	numClass

   * element content or {@link #xmlAttributeEscaper} in attribute values.
   *
   * <p>This escaper substitutes {@code 0xFFFD} for non-whitespace control characters and the
   * character values {@code 0xFFFE} and {@code 0xFFFF} which are not permitted in XML. For more
   * detail see section <a href="http://www.w3.org/TR/2008/REC-xml-20081126/#charsets">2.2</a> of

Names are separated from their integer values by an '=' sign. Names can
consist of any UTF-8 character except '='.

For example:

	EventName arg1=23 arg2=55 arg3=53

Any amount of whitespace is allowed to separate each token. Whitespace
is identified via unicode.IsSpace.

Some events have additional data on following lines. There are two such
special cases.

    rev: v4.4.0
    hooks:
    -   id: check-added-large-files
    -   id: check-toml
    -   id: check-yaml
        args:
        -   --unsafe
    -   id: end-of-file-fixer
    -   id: trailing-whitespace
-   repo: https://github.com/charliermarsh/ruff-pre-commit
    rev: v0.2.0
    hooks:
    -   id: ruff
        args:
        - --fix
    -   id: ruff-format
ci: