Parser accepts simple unquoted vars with spaces

README.md

@@ -1,4 +1,4 @@
-The command line tool to read, manipulate and update .env files.
+The command line tool and library to read, manipulate and update .env files.
 
 ## Features
 

src/parser.test.ts

@@ -9,7 +9,11 @@ describe('MultiLine format parser', () => {
     expect(parseMultiLine('VARNAME=value \t ')).toEqual([vtoken('VARNAME', 'value', '', '', '', ' \t ')]);
     expect(parseMultiLine('VARNAME=A:\\DYNA')).toEqual([vtoken('VARNAME', 'A:\\DYNA')]);
     expect(parseMultiLine('VARNAME=quote\'is"ok')).toEqual([vtoken('VARNAME', 'quote\'is"ok')]);
-    expect(() => parseMultiLine('VARNAME=value not escaped')).toThrow('PARSING FAILED');
+    expect(parseMultiLine('VARNAME=value not escaped')).toEqual([vtoken('VARNAME', 'value not escaped')]);
+    expect(parseMultiLine('VARNAME=    value not escaped')).toEqual([vtoken('VARNAME', 'value not escaped', '', '', '', '', '=    ')]);
+    expect(parseMultiLine('VARNAME=value not escaped  ')).toEqual([vtoken('VARNAME', 'value not escaped', '', '', '', '  ')]);
+    expect(parseMultiLine('VARNAME=this# is# value')).toEqual([vtoken('VARNAME', 'this# is# value')]);
+    expect(parseMultiLine('VARNAME= this# is# value  # and comment')).toEqual([vtoken('VARNAME', 'this# is# value', '', '  # and comment', '', '', '= ')]);
   });
 
   it('prop have defined names', () => {

src/parser.ts

@@ -13,15 +13,14 @@ const escapedStrSQ = nonEscapedValuePartSQ.or(escapedChar.map((v: string) => v.r
 const nonEscapedValuePartDQ = Parsimmon.regexp(/[^"\\]+/);
 const escapedStrDQ = nonEscapedValuePartDQ.or(escapedChar.map((v: string) => v.replace('\\"', '"').replace('\\\\', '\\'))).many();
 
-// to alow spaces in simple values: [^"'\s][^\s]*([^\S\r\n]+\S+)* -- but that wont work in BASH so we do not allowed unescaped spaces!
-const simpleValueWithoutSpacesAndQuotes = Parsimmon.regexp(/[^"'\s][^\s]*/);
+const simpleValueNotQuoted = Parsimmon.regexp(/[^"'\s][^\s]*([^\S\r\n]+[^\s#][^\s]*)*/);
 
 const valueWithSpacesDoubleQuoted = Parsimmon.seqObj<string, any>(['quote', doubleQuote], ['value', escapedStrDQ.map((v) => v.join(''))], doubleQuote);
 const valueWithSpacesSingleQuoted = Parsimmon.seqObj<string, any>(['quote', singleQuote], ['value', escapedStrSQ.map((v) => v.join(''))], singleQuote);
 const value = Parsimmon.alt(
   valueWithSpacesSingleQuoted,
   valueWithSpacesDoubleQuoted,
-  simpleValueWithoutSpacesAndQuotes.map((v) => ({ quote: '', value: v })),
+  simpleValueNotQuoted.map((v) => ({ quote: '', value: v })),
 ).desc('property value');
 const commentOpt = Parsimmon.regexp(/[^\S\r\n]+#[^\r\n]*/);
 const comment = Parsimmon.regexp(/[\n\r]*[^\S\r\n]*#[^\r\n]*/);