acorn(1) acorn(1)
NAME
acorn - parse JavaScript file
SYNOPSIS
acorn [--ecma3 | --ecma5 | --ecma6 | --ecma7 | ... | --ecma2015 |
--ecma2016] [--tokenize] [--locations] [--allow-hash-bang]
[--compact] [--silent] [--module] [--help] [--] [infile]
DESCRIPTION
acorn is a utility to parse a JavaScript file from the command line.
It accepts as arguments the input file. The utility spits out the syn-
tax tree as JSON data.
OPTIONS
--ecma3, --ecma5, --ecma6, --ecma7, ..., --ecma2015, --ecma2016
Sets the ECMAScript version to parse. Default is version 7.
--tokenize
Tokenizer mode of the parser.
--locations
Attaches a "loc" object to each node with "start" and "end" sub-
objects, each of which contains the one-based line and zero-
based column numbers in {line, column} form.
--allow-hash-bang
If enabled, skip the leading hashbang line.
--compact
No whitespace is used in the AST output.
--silent
Do not output the AST, just return the exit status.
--module
Indicates the code shouldn't be parsed as a script but as a mod-
ule. This influences global strict mode and 'import' and 'ex-
port' declarations.
--help Print the usage information and quit.
1668059290 acorn(1)
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