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Patch from karsten to detect unnecessary \n's.

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Also fix a spacing issue.
This commit is contained in:
Mike Perry
2010-02-20 13:44:15 -08:00
parent 245be159af
commit 21f91dcb50
1 changed files with 8 additions and 4 deletions
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contrib/checkSpace.pl
+8 -4
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@@ -28,11 +28,15 @@ for $fn (@ARGV) {
if ($C && /\s(?:if|while|for|switch)\(/) {
print " KW(:$fn:$.\n";
}
## Warn about #else #if instead of #elif.
if (($lastline =~ /^\# *else/) and ($_ =~ /^\# *if/)) {
## Warn about #else #if instead of #elif.
if (($lastline =~ /^\# *else/) and ($_ =~ /^\# *if/)) {
print " #else#if:$fn:$.\n";
}
$lastline = $_;
}
$lastline = $_;
## Warn about unnecessary empty lines.
if ($lastnil && /^\s*}\n/) {
print " UnnecNL:$fn:$.\n";
}
## Warn about multiple empty lines.
if ($lastnil && /^$/) {
print " DoubleNL:$fn:$.\n";