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Allow single-quoted multiline strings #1

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Allow single-quoted multiline strings #1

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9 changes: 8 additions & 1 deletion src/parse.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,13 +26,14 @@ const TOKENS = {
'UnquotedString',
'EmptyString',
'QuotedString',
'SingleQuotedString'
],
},

UnquotedString: [{ type: 'SafeChar', flatten: true }, { type: 'UnquotedStringChars', optional: true, flatten: true }],

// any char except newline and ", " is reserved for future quoted strings.
SafeChar: [/[^\n"]/],
SafeChar: [/[^\n"']/],
UnquotedStringChars: [/[^\\\n]/, { type: 'UnquotedStringChars', optional: true, flatten: true }],

// TODO: This type should not exist, but QuotedString[1].optional does not work. this is a hotfix.
Expand All @@ -45,7 +46,13 @@ const TOKENS = {
'EscapedChars',
],
},
SingleQuotedString: ["'", { type: 'SingleQuotedStringChars', optional: true }, "'"],
SingleQuotedStringChars: [{ type: 'SingleQuotedStringChar', flatten: true }, { type: 'SingleQuotedStringChars', optional: true, flatten: true }],
SingleQuotedStringChar: {
$or: ['UnescapedSingleQuotedStringChar']
},
UnescapedQuotedStringChar: [/[^\\"]/],
UnescapedSingleQuotedStringChar: [/[^']/],
EscapedChars: {
replacer(val) {
switch (val[0]) {
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11 changes: 9 additions & 2 deletions src/serialize.js
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Expand Up @@ -17,10 +17,17 @@ export default function serialize(obj) {
}
}

serializedEntry += `${key}=${JSON.stringify(value)}`;
serializedEntry += `${key}=${serializeString(value)}`;

serializedDoc.push(serializedEntry);
}

return serializedDoc.join('\n\n');
return serializedDoc.join('\n');
}

function serializeString(val) {
if (val.includes('\n') && !val.includes("'")) {
return `'${val}'`;
}
return JSON.stringify(val)
}