Differential D25183 Diff 642 src/parser/ArcanistDiffParser.php

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Show First 20 Lines • Show All 257 Lines • ▼ Show 20 Lines	do {
if (!$ok && $this->isFirstNonEmptyLine()) {		if (!$ok && $this->isFirstNonEmptyLine()) {
// 'hg export' command creates so called "extended diff" that		// 'hg export' command creates so called "extended diff" that
// contains some meta information and comment at the beginning		// contains some meta information and comment at the beginning
// (isFirstNonEmptyLine() to check for beginning). Actual mercurial		// (isFirstNonEmptyLine() to check for beginning). Actual mercurial
// code detects where comment ends and unified diff starts by		// code detects where comment ends and unified diff starts by
// searching for "diff -r" or "diff --git" in the text.		// searching for "diff -r" or "diff --git" in the text.
$this->saveLine();		$this->saveLine();
$line = $this->nextLineThatLooksLikeDiffStart();		$line = $this->nextLineThatLooksLikeDiffStart();
if (!$this->tryMatchHeader($patterns, $line, $match)) {		if (!phutil_nonempty_string($line)) {
		$failed_parse = true;
		} else if (!$this->tryMatchHeader($patterns, $line, $match)) {
// Restore line before guessing to display correct error.		// Restore line before guessing to display correct error.
$this->restoreLine();		$this->restoreLine();
$failed_parse = true;		$failed_parse = true;
}		}
} else if (!$ok) {		} else if (!$ok) {
$failed_parse = true;		$failed_parse = true;
}		}

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