Return the first non-empty string from those provided.

* * Collapse whitespace */.

Write a string in the manner of the output of `hexdump -C`, with byte values on the left corresponding to characters on the right, when printable.

Identize terms.

Indent a string by prefixing each line with the provided string.

Indent a string by prefixing each line with the provided string.

Create an indent writer.

Convert characters with diacritical marks to their unaccented/base counterparts.

Normalize a list, using a special final delimiter between the last two elements.

Normalize a string for general purpose matching.

Normalize query terms.

Parse a series of ranges from text.

Parse ranges where the values are parsed by a function.

Convert a value to a reasonable string representation.

Strip out control characters in place.

Truncate a string to n characters (not bytes).

Errors.

Indentiation options.

Number parser function.