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node-jsjs

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node-jsjs - npm Package Compare versions

Comparing version 0.0.4 to 0.0.5

964

index.js
// Export reader
exports.read = function(input, opts){
opts = opts || {};
return compile(opts)(parse(input));
return compile(opts, parse(input));
};

@@ -11,13 +11,18 @@

// Export compiler
var compile = exports.compile = function(flags, il, debug){
flags = flags || { tab: ' ' };
il = il || 0;
var ind = function(){
var compile = exports.compile = function(flags, ast){
flags = flags || {};
flags.tab = flags.tab || -1;
var tab = (new Array(parseInt(flags.tab === -1 ? 0 : flags.tab, 10)+1)).join(' ');
var ind = function(il){
if (!flags.tab) return '';
else return (new Array(il+1)).join(flags.tab);
else return (new Array(il+1)).join(tab);
};
var nli = function(){
if (!flags.tab) return '';
else return '\n'+ind(flags, il);
var nli = function(il){
if (flags.tab === -1) return '';
else return '\n' +ind(il);
};
var inl = function(il){
if (!il) return nli(il);
else return '';
};
var sp = function(){

@@ -28,477 +33,498 @@ if (flags.compress) return '';

var noop = function(){ return '' };
return function(node){
var rules = {
'Function': function(){
var name = node.name ? ' ' +node.name : '',
elements = node.elements ?
node.elements.length ?
node.elements.map(compile(flags, il+1))
: []
: [];
return (name ?
'var' +name +sp(flags) +'=' +sp(flags)
: '')
+'(function' +name
+'(' +(node.params && node.params.length ?
node.params.join(','+sp(flags))
: '') +'){'
+nli(flags, il+1)
+elements.join(';'+nli(flags, il+1))
+nli(flags, il)
+'})';
},
'FunctionCall': function(){
var name = node.name ?
node.name.type ?
compile(flags, il)(node.name)
: node.name
: '',
args = node.arguments ?
node.arguments.length ?
node.arguments.map(compile(flags, il))
: []
: [];
return name
+'(' +args.join(',' +sp(flags)) + ')';
},
'PropertyAccess': function(){
var base = node.base ?
compile(flags, il)(node.base)
: '',
name = node.name ?
var Element = function(type, code){
this.type = type;
this.code = code;
};
Element.prototype.toString =
Element.prototype.valueOf = function(){
return this.code;
};
var inlineElements = {
AssignmentExpression:0,
FunctionCall:0,
VariableDeclaration:0,
PropertyAccess:0,
PropertyAssignment:0
};
//console.log(JSON.stringify(ast, null, 4));
return (function compile(il, par){
il = il || 0;
return function(node){
var rules = {
'Function': function(){
var name = node.name ? ' ' +node.name : '',
elements = node.elements ?
node.elements.length ?
node.elements.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type,
(!(par in inlineElements) ? inl(il) : '')
+'function' +name
+'(' +(node.params && node.params.length ?
node.params.join(','+sp())
: '') +'){'
+nli(il+1)
+elements.join(';'+nli(il+1))
+nli(il)
+'}');
},
'FunctionCall': function(){
var name = node.name ?
node.name.type ?
compile(flags, il)(node.name)
compile(il, node.type)(node.name)
: node.name
: '';
if (name.toString()
.match(/\d+|[^\w$_]+[\w\d$_]*/))
return base +'[' +name +']';
else return base +'.' +name;
},
'Variable': function(){
return node.name;
},
'NumericLiteral': function(){
return node.value;
},
'StringLiteral': function(){
var replaces = [
["\\r","\\r"],
["\\n","\\n"],
["\\\\","\\\\"],
];
return '\"' +replaces.reduce(function(str, rep){
return str.replace(new RegExp(rep[0],'g'),rep[1]);
}, node.value || "") +'\"';
},
'NullLiteral': function(){
return 'null';
},
'BooleanLiteral': function(){
return node.value;
},
'RegularExpressionLiteral': function(){
return '/' +node.body +'/' +node.flags;
},
'This': function(){
return 'this';
},
'ArrayLiteral': function(){
var elements = node.elements ?
node.elements.length ?
node.elements.map(compile(flags, il+1))
: []
: [];
return '['
+(elements.length ?
nli(flags, il+1)
+elements.join(','+nli(flags, il+1))
+nli(flags, il) : '')
+']';
},
'ObjectLiteral': function(){
var properties = node.properties ?
node.properties.length ?
node.properties.map(compile(flags, il+1))
: []
: [];
return '{'
+(properties.length ?
nli(flags, il+1)
+properties.join(','+nli(flags, il+1))
+nli(flags, il) : '')
+'}';
},
'PropertyAssignment': function(){
var value = node.value ?
compile(flags, il)(node.value)
: 'undefined';
return '\"' +node.name +'\":' +sp(flags) +value;
},
'GetterDefinition': function(){
var body = node.body ?
node.body.length ?
node.body.map(compile(flags, il+1))
: []
: [];
return 'get ' +node.name +'(){'
+nli(flags, il+1)
+body.join(';'+nli(flags, il+1))
+nli(flags, il)
+'}';
},
'SetterDefinition': function(){
var body = node.body ?
node.body.length ?
node.body.map(compile(flags, il+1))
: []
: [];
return 'get ' +node.name +'('
+node.param
+'){'
+nli(flags, il+1)
+body.join(';'+nli(flags, il+1))
+nli(flags, il)
+'}';
},
'NewOperator': function(){
var constructor = node.constructor ?
node.constructor.type ?
compile(flags, il)(node.constructor)
: node.constructor
: '',
args = node.arguments ?
args = node.arguments ?
node.arguments.length ?
node.arguments.map(compile(flags, il))
node.arguments.map(compile(il, node.type))
: []
: [];
return 'new ' +constructor +'('
+args.join(',' +sp(flags))
+')';
},
'FunctionCallArguments': noop,
'PropertyAccessProperty': noop,
'PostfixExpression': function(){
var expression = node.expression ?
compile(flags, il)(node.expression)
: '';
return expression +node.operator;
},
'UnaryExpression': function(){
var expression = node.expression ?
compile(flags, il)(node.expression)
: '';
return node.operator +' ' +expression;
},
'ConditionalExpression': function(){
var condition = node.condition ?
node.condition.type ?
compile(flags, il)(node.condition)
: node.condition
: '',
trueExpression = node.trueExpression ?
node.trueExpression.type ?
compile(flags, il+2)(node.trueExpression)
: node.trueExpression
return new Element(node.type,
(!(par in inlineElements) ? inl(il) : '') +name
+'(' +args.join(',' +sp()) + ')');
},
'PropertyAccess': function(){
var base = node.base ?
compile(il, node.type)(node.base)
: '',
falseExpression = node.falseExpression ?
node.falseExpression.type ?
compile(flags, il+2)(node.falseExpression)
: node.falseExpression
name = node.name ?
node.name.type ?
compile(il, node.type)(node.name)
: node.name
: '';
return condition +sp(flags) +'?'
+nli(flags, il+1)
+'(' + trueExpression +')'
+nli(flags, il+1)
+':' +sp(flags)
+'(' +falseExpression +')';
},
'AssignmentExpression': function(){
var left = node.left ?
compile(flags, il)(node.left) : 'undefined',
right = node.right ?
compile(flags, il)(node.right) : 'undefined';
return left
+sp(flags)
+node.operator
+sp(flags)
+(right.toString().indexOf('var') === 0 ?
right.replace(/^var/,'')
: right);
},
'Block': function(){
var statements = node.statements ?
node.statements.length ?
node.statements.map(compile(flags, il))
if (String(name.toString())
.match(/\d+|[^\w$_]+[\w\d$_]*/))
return new Element(node.type, base +'[' +name +']');
else return new Element(node.type, base +'.' +name);
},
'Variable': function(){
return new Element(node.type, node.name);
},
'NumericLiteral': function(){
return new Element(node.type, node.value);
},
'StringLiteral': function(){
var replaces = [
["\\\\", "\\\\"],
["\\n","\\n"],
["\\r","\\r"]
];
var replaced = replaces.reduce(function(str, rep){
return str.replace(new RegExp(rep[0],'g'),rep[1]);
}, node.value || "");
return new Element(node.type, (replaced.indexOf("'")>-1?'"':"'") +replaced +(replaced.indexOf("'")>-1?'"':"'"));
},
'NullLiteral': function(){
return new Element(node.type, 'null');
},
'BooleanLiteral': function(){
return new Element(node.type, node.value);
},
'RegularExpressionLiteral': function(){
return new Element(node.type, '/' +node.body +'/' +node.flags);
},
'This': function(){
return new Element(node.type, 'this');
},
'ArrayLiteral': function(){
var elements = node.elements ?
node.elements.length ?
node.elements.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, '['
+(elements.length ?
nli(il+1)
+elements.join(','+nli(il+1))
+nli(il) : '')
+']');
},
'ObjectLiteral': function(){
var properties = node.properties ?
node.properties.length ?
node.properties.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, '{'
+(properties.length ?
nli(il+1)
+properties.join(','+nli(il+1))
+nli(il) : '')
+'}');
},
'PropertyAssignment': function(){
var value = node.value ?
compile(il, node.type)(node.value)
: 'undefined';
return new Element(node.type, '\"' +node.name +'\":' +sp() +value);
},
'GetterDefinition': function(){
var body = node.body ?
node.body.length ?
node.body.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, 'get ' +node.name +'(){'
+nli(il+1)
+body.join(';'+nli(il+1))
+nli(il)
+'}');
},
'SetterDefinition': function(){
var body = node.body ?
node.body.length ?
node.body.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, 'set ' +node.name +'('
+node.param
+'){'
+nli(il+1)
+body.join(';'+nli(il+1))
+nli(il)
+'}');
},
'NewOperator': function(){
var constructor = node.constructor ?
node.constructor.type ?
compile(il+1, node.type)(node.constructor)
: node.constructor
: '',
args = node.arguments ?
node.arguments.length ?
node.arguments.map(compile(il, node.type))
: []
: [];
return new Element(node.type, 'new ' +constructor +'('
+args.join(',' +sp())
+')');
},
'FunctionCallArguments': noop,
'PropertyAccessProperty': noop,
'PostfixExpression': function(){
var expression = node.expression ?
compile(il, node.type)(node.expression)
: '';
return new Element(node.type, expression +node.operator);
},
'UnaryExpression': function(){
var expression = node.expression ?
compile(il, node.type)(node.expression)
: '';
return new Element(node.type, node.operator +' ' +expression);
},
'ConditionalExpression': function(){
var condition = node.condition ?
node.condition.type ?
compile(il, node.type)(node.condition)
: node.condition
: '',
trueExpression = node.trueExpression ?
node.trueExpression.type ?
compile(il+2, node.type)(node.trueExpression)
: node.trueExpression
: '',
falseExpression = node.falseExpression ?
node.falseExpression.type ?
compile(il+2, node.type)(node.falseExpression)
: node.falseExpression
: '';
return new Element(node.type, '(' +condition +sp() +'?'
+nli(il+1)
+trueExpression
+nli(il+1)
+':' +sp()
+falseExpression +')');
},
'AssignmentExpression': function(){
var left = node.left ?
compile(il, node.type)(node.left) : 'undefined',
right = node.right ?
compile(il, node.type)(node.right) : 'undefined';
return new Element(node.type, left
+sp()
+node.operator
+sp()
+(right.toString().indexOf('var') === 0 ?
right.replace(/^var/,'')
: right));
},
'Block': function(){
var statements = node.statements ?
node.statements.length ?
node.statements.map(compile(il, node.type))
: []
: [];
return new Element(node.type, statements.join(';'+nli(il)));
},
'VariableStatement': function(){
var declarations = node.declarations ?
node.declarations.length ?
node.declarations.map(compile(il, node.type))
: []
: [];
return statements.join(';'+nli(flags, il));
},
'VariableStatement': function(){
var declarations = node.declarations ?
node.declarations.length ?
node.declarations.map(compile(flags, il+1))
: []
: [];
return 'var '
+declarations.join(','+nli(flags, il+1));
},
'VariableDeclaration': function(){
var value = node.value ?
compile(flags, il)(node.value)
: undefined;
return node.name +sp(flags)
+(value === undefined ?
'' : '=' +sp(flags) +value);
},
'BinaryExpression': function(){
var left = node.left ?
compile(flags, il)(node.left) : 'undefined',
right = node.right ?
compile(flags, il)(node.right) : 'undefined';
if (node.operator === ',')
node.operator = ','+nli(flags, il);
else node.operator = sp(flags) +node.operator +sp(flags);
return left
+node.operator
+right;
},
'EmptyStatement': function(){
return '';
},
'IfStatement': function(){
var condition = node.condition ?
compile(flags, il)(node.condition) : '',
ifStatement = node.ifStatement ?
compile(flags, il+1)(node.ifStatement) : '',
elseStatement = node.elseStatement ?
compile(flags, il+1)(node.elseStatement) : '';
return 'if (' +condition +'){'
+nli(flags, il+1)
+ifStatement
+nli(flags, il)
+'}' +(elseStatement ?
' else {'
+nli(flags, il+1)
+elseStatement
+nli(flags, il)
+'}'
: '');
},
'DoWhileStatement': function(){
var condition = node.condition ?
compile(flags, il)(node.condition) : '',
statement = node.statement ?
compile(flags, il+1)(node.statement) : '';
return 'do {'
+nli(flags, il+1)
+statement
+nli(flags, il)
+'} while('
+condition
+')';
},
'WhileStatement': function(){
var condition = node.condition ?
compile(flags, il)(node.condition) : '',
statement = node.statement ?
compile(flags, il+1)(node.statement) : '';
return 'while('
+condition
+')'
+'{'
+nli(flags, il+1)
+statement
+nli(flags, il)
+'}';
},
'ForStatement': function(){
var initializer = node.initializer ?
compile(flags, il)(node.initializer)
: '',
test = node.test ?
compile(flags, il)(node.test)
: '',
counter= node.counter ?
compile(flags, il)(node.counter)
: '',
statement = node.statement ?
compile(flags, il+1)(node.statement)
: '';
return 'for ('
+initializer
+';' +sp(flags)
+test
+';' +sp(flags)
+counter
+'){'
+nli(flags, il+1)
+statement
+nli(flags, il)
+'}';
},
'ForInStatement': function(){
var iterator = node.iterator ?
node.iterator.type ?
compile(flags, il)(node.iterator)
: node.iterator
: '',
collection = node.collection ?
compile(flags, il)(node.collection)
: '',
statement = node.statement ?
compile(flags, il+1)(node.statement)
: '';
return 'for ('
+iterator
+' in '
+collection
+'){'
+nli(flags, il+1)
+statement
+nli(flags, il)
+'}';
},
'ContinueStatement': function(){
return 'continue';
},
'BreakStatement': function(){
return 'break';
},
'ReturnStatement': function(){
var value = node.value ?
node.value.type ?
compile(flags, il)(node.value)
: node.value
: '';
return 'return' +(value ? ' ' : '')
+value
+';';
},
'WithStatement': function(){
var environment = node.environment ? compile(flags, il)(node.environment) : '',
statement = node.statement ? compile(flags, il)(node.statement) : '';
return 'with' +sp(flags) + '(' + environment + '){'
+nli(flags, il) +statement +nli(flags, il)
+ '}';
},
'SwitchStatement': function(){
var expression = node.expression ?
node.expression.type ?
compile(flags, il)(node.expression)
: node.expression
: '',
clauses = node.clauses ?
node.clauses.length ?
node.clauses.map(compile(flags, il+1))
: []
: [];
return 'switch' +sp(flags) +'(' +expression +'){'
+(clauses.length ?
nli(flags, il+1)
+clauses.join(nli(flags, il+1))
+nli(flags, il) : '')
+'}';
},
'CaseClause': function(){
var selector = node.selector ?
node.selector.type ?
compile(flags, il)(node.selector)
: node.selector
: '\"\"',
statements = node.statements ?
node.statements.length ?
node.statements.map(compile(flags, il+1))
: []
: [];
return 'case ' +selector +':'
+(statements.length ?
nli(flags, il+1)
+statements.join(';'+nli(flags, il+1)) : '');
},
'DefaultClause': function(){
var statements = node.statements ?
node.statements.length ?
node.statements.map(compile(flags, il+1))
: []
: [];
return 'default:'
+nli(flags, il+1)
+statements.join(';'+nli(flags, il))
+nli(flags, il);
},
'LabelledStatement': noop,
'ThrowStatement': function(){
var exception = node.exception ?
node.exception.type ?
compile(flags, il)(node.exception)
: node.exception
: '';
return 'throw ' +exception;
},
'TryStatement': function(){
var block = node.block ?
compile(flags, il+1)(node.block)
: '',
_catch = node.catch ?
compile(flags, il+1)(node.catch)
: '',
_finally = node.finally ?
compile(flags, il+1)(node.finally)
: '';
return 'try' +sp(flags) +'{'
+nli(flags, il+1)
+block
+nli(flags, il)
+'}'
+(_catch && _catch )
+(_finally && _finally );
},
'Catch': function(){
var block = node.block ?
var statement = (par !== 'ReturnStatement' ? 'var ' : '');
return new Element(node.type, statement+declarations.join(';'+nli(il)+statement));
},
'VariableDeclaration': function(){
var value = node.value ?
compile(il, node.type)(node.value)
: undefined;
return new Element(node.type, node.name +sp()
+(value === undefined ?
'' : '=' +sp() +value));
},
'BinaryExpression': function(){
var left = node.left ?
compile(il, node.type)(node.left) : 'undefined',
right = node.right ?
compile(il, node.type)(node.right) : 'undefined';
if (node.operator === ',')
node.operator = ','+nli(il);
else node.operator = sp() +node.operator +sp();
return new Element(node.type, left
+node.operator
+right);
},
'EmptyStatement': function(){
return new Element(node.type, '');
},
'IfStatement': function(){
var condition = node.condition ?
compile(il, node.type)(node.condition) : '',
ifStatement = node.ifStatement ?
compile(il+1, node.type)(node.ifStatement) : '',
elseStatement = node.elseStatement ?
compile(il+1, node.type)(node.elseStatement) : '';
return new Element(node.type, inl(il) +'if (' +condition +'){'
+nli(il+1)
+ifStatement
+nli(il)
+'}' +(elseStatement ?
' else {'
+nli(il+1)
+elseStatement
+nli(il)
+'}'
: ''));
},
'DoWhileStatement': function(){
var condition = node.condition ?
compile(il, node.type)(node.condition) : '',
statement = node.statement ?
compile(il+1, node.type)(node.statement) : '';
return new Element(node.type, inl(il) +'do {'
+nli(il+1)
+statement
+nli(il)
+'} while('
+condition
+')');
},
'WhileStatement': function(){
var condition = node.condition ?
compile(il, node.type)(node.condition) : '',
statement = node.statement ?
compile(il+1, node.type)(node.statement) : '';
return new Element(node.type, inl(il) +'while('
+condition
+')'
+'{'
+nli(il+1)
+statement
+nli(il)
+'}');
},
'ForStatement': function(){
var initializer = node.initializer ?
compile(il, node.type)(node.initializer)
: '',
test = node.test ?
compile(il, node.type)(node.test)
: '',
counter= node.counter ?
compile(il, node.type)(node.counter)
: '',
statement = node.statement ?
compile(il+1, node.type)(node.statement)
: '';
return new Element(node.type, inl(il) +'for ('
+initializer
+';' +sp()
+test
+';' +sp()
+counter
+'){'
+nli(il+1)
+statement
+nli(il)
+'}');
},
'ForInStatement': function(){
var iterator = node.iterator ?
node.iterator.type ?
compile(il, node.type)(node.iterator)
: node.iterator
: '',
collection = node.collection ?
compile(il, node.type)(node.collection)
: '',
statement = node.statement ?
compile(il+1, node.type)(node.statement)
: '';
return new Element(node.type, inl(il) +'for ('
+iterator
+' in '
+collection
+'){'
+nli(il+1)
+statement
+nli(il)
+'}');
},
'ContinueStatement': function(){
return new Element(node.type, 'continue');
},
'BreakStatement': function(){
return new Element(node.type, 'break');
},
'ReturnStatement': function(){
var value = node.value ?
node.value.type ?
compile(il, node.type)(node.value)
: node.value
: '';
return new Element(node.type, 'return' +(value ? ' ' : '')
+value
+';');
},
'WithStatement': function(){
var environment = node.environment ? compile(il, node.type)(node.environment) : '',
statement = node.statement ? compile(il, node.type)(node.statement) : '';
return new Element(node.type, inl(il) +'with' +sp() + '(' + environment + '){'
+nli(il) +statement +nli(il)
+ '}');
},
'SwitchStatement': function(){
var expression = node.expression ?
node.expression.type ?
compile(il, node.type)(node.expression)
: node.expression
: '',
clauses = node.clauses ?
node.clauses.length ?
node.clauses.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, inl(il) +'switch' +sp() +'(' +expression +'){'
+(clauses.length ?
nli(il+1)
+clauses.join(nli(il+1))
+nli(il) : '')
+'}');
},
'CaseClause': function(){
var selector = node.selector ?
node.selector.type ?
compile(il, node.type)(node.selector)
: node.selector
: '\"\"',
statements = node.statements ?
node.statements.length ?
node.statements.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, 'case ' +selector +':'
+(statements.length ?
nli(il+1)
+statements.join(';'+nli(il+1)) : ''));
},
'DefaultClause': function(){
var statements = node.statements ?
node.statements.length ?
node.statements.map(compile(il+1, node.type))
: []
: [];
return new Element(node.type, 'default:'
+nli(il+1)
+statements.join(';'+nli(il))
+nli(il));
},
'LabelledStatement': noop,
'ThrowStatement': function(){
var exception = node.exception ?
node.exception.type ?
compile(il, node.type)(node.exception)
: node.exception
: '';
return new Element(node.type, 'throw ' +exception);
},
'TryStatement': function(){
var block = node.block ?
compile(il+1, node.type)(node.block)
: '',
_catch = node.catch ?
compile(il+1, node.type)(node.catch)
: '',
_finally = node.finally ?
compile(il+1, node.type)(node.finally)
: '';
return new Element(node.type, inl(il) +'try' +sp() +'{'
+nli(il+1)
+block
+nli(il)
+'}'
+(_catch && _catch )
+(_finally && _finally ));
},
'Catch': function(){
var block = node.block ?
node.block.type ?
compile(il+1, node.type)(node.block)
: node.block
: '';
return new Element(node.type, sp() +'catch' +sp() +'('
+(node.identifier ?
node.identifier
: '')
+'){'
+nli(il+1)
+block
+nli(il)
+'}');
},
'Finally': function(){
var block = node.block ?
node.block.type ?
compile(flags, il+1)(node.block)
compile(il+1, node.type)(node.block)
: node.block
: '';
return sp(flags) +'catch' +sp(flags) +'('
+(node.identifier ?
node.identifier
: '')
+'){'
+nli(flags, il+1)
+block
+nli(flags, il)
+'}';
},
'Finally': function(){
var block = node.block ?
node.block.type ?
compile(flags, il+1)(node.block)
: node.block
: '';
return 'finally' +sp(flags)
+'{'
+nli(flags, il+1)
+block
+nli(flags, il)
+'}';
},
'DebuggerStatement': noop,
'Program': function(){
var elements = node.elements ?
node.elements.length ?
node.elements.map(compile(flags, il))
: []
: [];
return elements.join(';'+nli(flags, il))
+';'
+nli(flags, il);
}
return new Element(node.type, 'finally' +sp()
+'{'
+nli(il+1)
+block
+nli(il)
+'}');
},
'DebuggerStatement': function(){
return new Element(node.type, 'debug');
},
'Program': function(){
var elements = node.elements ?
node.elements.length ?
node.elements.map(compile(il, node.type))
: []
: [];
return new Element(node.type,
elements.join(';'+nli(il))) +';';
}
};
if (node.type in rules)
return rules[node.type]();
else console.log('missed',node.type);
};
if (node.type in rules)
return rules[node.type]();
else console.log('missed',node.type);
};
})(0)(ast).toString();
};

@@ -10,3 +10,3 @@ {

"author": "aynik",
"version": "0.0.4",
"version": "0.0.5",
"repository": {

@@ -13,0 +13,0 @@ "type": "git",

@@ -24,7 +24,7 @@ # Jsjs

$ jsjs [options] <file> [...<files>]
``
```
### Options
* [`--format, -f [chars]`](#format)
* [`--format, -f [prefix]`](#format)
* [`--squeeze, -s`](#squeeze)

@@ -37,5 +37,5 @@

<a name="format" />
### jsjs --format [chars] | -f [chars]
### jsjs --format [prefix] | -f [prefix]
Indents code using `chars` string as the minimum unit.
Indents code using `prefix` string as the minimum unit.

@@ -42,0 +42,0 @@ ---

@@ -16,5 +16,5 @@ var test = require('tape').test;

t.plan(3);
exec('echo "var b={a:1};" > tmp; ./bin/jsjs --tab " " tmp; rm tmp',
exec('echo "var b={a:1};" > tmp; ./bin/jsjs --tab 1 tmp; rm tmp',
testOut(t, function(stdout){
t.same('var b = {\n "a": 1\n };\n', stdout);
t.same('var b = {\n "a": 1\n};', stdout);
}));

@@ -21,0 +21,0 @@ });

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