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Internals: Expand git_untabify lines touched.

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This commit is contained in:
Wilson Snyder 2018-10-27 13:40:05 -04:00
parent 06c7d8ce3b
commit f2028b60af
1 changed files with 13 additions and 1 deletions
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14
nodist/git_untabify
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@ -87,6 +87,18 @@ sub find_edits {
my $hunk = $editlines->{$lineno}{hunk};
$hunk_lastlines{$hunk} ||= $lineno if $editlines->{$lineno}{user_edit};
}
# Expand to include }'s that finish basic block
foreach my $hunk (keys %hunk_lastlines) {
while (my $lineno = $hunk_lastlines{$hunk}) {
++$lineno;
if (($editlines->{$lineno}{line} || "")
=~ /^[+ ]\s+}[ \t};]*$/) {
$hunk_lastlines{$hunk} = $lineno;
} else {
last;
}
}
}
# Expand to always untabify at least 3 lines (so that future diff will
# have non-tabs within a edit hunk distance
foreach my $hunk (keys %hunk_firstlines) {
@ -100,7 +112,7 @@ sub find_edits {
}
foreach my $lineno (sort {$a <=> $b} keys %$editlines) {
if ($editlines->{$lineno}{line} =~ /\t/) {
if (($editlines->{$lineno}{line}||"") =~ /\t/) {
my $hunk = $editlines->{$lineno}{hunk};
if ($hunk_firstlines{$hunk} <= $lineno && $hunk_lastlines{$hunk} >= $lineno) {
$editlines->{$lineno}{editit} = 1;