man > jsesc(1)

NAME
       jsesc — escape strings for use in JavaScript string literals

SYNOPSIS
       jsesc [-s | --single-quotes string]
             [-d | --double-quotes string]
             [-w | --wrap string]
             [-e | --escape-everything string]
             [-6 | --es6 string]
             [-l | --lowercase-hex string]
             [-j | --json string]
             [-p | --object string]
             [-p | --pretty string]
             [-v | --version]
             [-h | --help]

DESCRIPTION
       jsesc  escapes  strings  for  use in JavaScript string literals while generating the shortest
       possible valid ASCII-only output.

OPTIONS
       -s, --single-quotes
       Escape any occurrences of ' in the input string as \', so that the output can be  used  in  a
       JavaScript string literal wrapped in single quotes.

       -d, --double-quotes
       Escape  any  occurrences  of " in the input string as \", so that the output can be used in a
       JavaScript string literal wrapped in double quotes.

       -w, --wrap
       Make sure the output is a valid JavaScript string literal wrapped  in  quotes.  The  type  of
       quotes can be specified using the -s | --single-quotes or -d | --double-quotes settings.

       -6, --es6
       Escape any astral Unicode symbols using ECMAScript 6 Unicode code point escape sequences.

       -e, --escape-everything
       Escape all the symbols in the output, even printable ASCII symbols.

       -j, --json
       Make  sure  the output is valid JSON. Hexadecimal character escape sequences and the \v or \0
       escape sequences will not be used. Setting this flag enables the -d | --double-quotes and  -w
       | --wrap settings.

       -o, --object
       Treat  the input as a JavaScript object rather than a string. Accepted values are flat arrays
       containing only string values, and flat objects containing only string values.

       -p, --pretty
       Pretty-print the output for objects, using whitespace to make it more readable. Setting  this
       flag enables the

       -l, --lowercase-hex
       Use  lowercase  for  alphabetical hexadecimal digits in escape sequences.  -o | --object set‐
       ting.

       -v, --version
       Print jsesc's version.

       -h, --help
       Show the help screen.

EXIT STATUS
       The jsesc utility exits with one of the following values:

       0     jsesc successfully escaped the given string and printed the result.
       1     jsesc wasn't instructed to escape anything (for example, the --help flag was set);  or,
             an error occurred.

EXAMPLES
       jsesc 'foo bar baz'
       Print an escaped version of the given string.

       echo 'foo bar baz' | jsesc
       Print an escaped version of the string that gets piped in.

BUGS
       jsesc's bug tracker is located at <https://github.com/mathiasbynens/jsesc/issues>.

AUTHOR
       Mathias Bynens <https://mathiasbynens.be/>

WWW
       <https://mths.be/jsesc>

                                            May 13, 2016                                    jsesc(1)