Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

Appearance settings

Commit 80af9b8

Browse filesBrowse files
committed
treat trailing backslashes in multi-line strings
1 parent b87a395 commit 80af9b8
Copy full SHA for 80af9b8

File tree

2 files changed

+28
-4
lines changed
Filter options

2 files changed

+28
-4
lines changed

‎src/Symfony/Component/Yaml/Parser.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Parser.php
+17-4Lines changed: 17 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -384,6 +384,7 @@ private function doParse($value, $flags)
384384
if (0 === $this->currentLineNb) {
385385
$parseError = false;
386386
$previousLineWasNewline = false;
387+
$previousLineWasTerminatedWithBackslash = false;
387388
$value = '';
388389

389390
foreach ($this->lines as $line) {
@@ -401,13 +402,25 @@ private function doParse($value, $flags)
401402

402403
if ('' === trim($parsedLine)) {
403404
$value .= "\n";
404-
$previousLineWasNewline = true;
405-
} elseif ($previousLineWasNewline) {
405+
} elseif (!$previousLineWasNewline && !$previousLineWasTerminatedWithBackslash) {
406+
$value .= ' ';
407+
}
408+
409+
if ('' !== trim($parsedLine) && '\\' === substr($parsedLine, -1)) {
410+
$value .= ltrim(substr($parsedLine, 0, -1));
411+
} elseif ('' !== trim($parsedLine)) {
406412
$value .= trim($parsedLine);
413+
}
414+
415+
if ('' === trim($parsedLine)) {
416+
$previousLineWasNewline = true;
417+
$previousLineWasTerminatedWithBackslash = false;
418+
} elseif ('\\' === substr($parsedLine, -1)) {
407419
$previousLineWasNewline = false;
420+
$previousLineWasTerminatedWithBackslash = true;
408421
} else {
409-
$value .= ' '.trim($parsedLine);
410422
$previousLineWasNewline = false;
423+
$previousLineWasTerminatedWithBackslash = false;
411424
}
412425
} catch (ParseException $e) {
413426
$parseError = true;
@@ -416,7 +429,7 @@ private function doParse($value, $flags)
416429
}
417430

418431
if (!$parseError) {
419-
return trim($value);
432+
return Inline::parse(trim($value));
420433
}
421434
}
422435

‎src/Symfony/Component/Yaml/Tests/ParserTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Yaml/Tests/ParserTest.php
+11Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1543,6 +1543,17 @@ public function testParseMultiLineQuotedString()
15431543
$this->assertSame(array('foo' => 'bar baz foobar foo', 'bar' => 'baz'), $this->parser->parse($yaml));
15441544
}
15451545

1546+
public function testMultiLineQuotedStringWithTrailingBackslash()
1547+
{
1548+
$yaml = <<<YAML
1549+
foobar:
1550+
"foo\
1551+
bar"
1552+
YAML;
1553+
1554+
$this->assertSame(array('foobar' => 'foobar'), $this->parser->parse($yaml));
1555+
}
1556+
15461557
public function testParseMultiLineUnquotedString()
15471558
{
15481559
$yaml = <<<EOT

0 commit comments

Comments
0 (0)
Morty Proxy This is a proxified and sanitized view of the page, visit original site.