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| author | Linus Groh <mail@linusgroh.de> | 2020-10-25 18:36:10 +0000 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-10-25 19:45:47 +0100 |
| commit | 66e315959d4b31d9162517ac6a8e9f85f37e7164 (patch) | |
| tree | 872a31dc4e06357aec8e1a11e9453669828de892 /Libraries/LibJS/Token.cpp | |
| parent | 1319ad476d882785e37ff49523aa41e9d09d9534 (diff) | |
| download | serenity-66e315959d4b31d9162517ac6a8e9f85f37e7164.zip | |
LibJS: Allow all line terminators to be used for line continuations
Diffstat (limited to 'Libraries/LibJS/Token.cpp')
| -rw-r--r-- | Libraries/LibJS/Token.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Libraries/LibJS/Token.cpp b/Libraries/LibJS/Token.cpp index 89a3b212ac..082e8ac9aa 100644 --- a/Libraries/LibJS/Token.cpp +++ b/Libraries/LibJS/Token.cpp @@ -157,6 +157,8 @@ String Token::string_value(StringValueStatus& status) const break; case '\n': break; + case '\r': + break; case 'x': { if (i + 2 >= m_value.length() - offset) return encoding_failure(StringValueStatus::MalformedHexEscape); @@ -207,6 +209,14 @@ String Token::string_value(StringValueStatus& status) const break; } default: + if (i + 2 < m_value.length() - offset) { + auto three_chars_view = m_value.substring_view(i, 3); + if (three_chars_view == LINE_SEPARATOR || three_chars_view == PARAGRAPH_SEPARATOR) { + // line continuation with LS or PS + i += 2; + break; + } + } if (is_template && (m_value[i] == '$' || m_value[i] == '`')) { builder.append(m_value[i]); break; |