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Review format of code generated by PerfectHash.pm

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80f8eb7 has added to the normalization quick check headers some code
generated by PerfectHash.pm that is incompatible with the settings of
gitattributes for this repository, as whitespaces followed a set of tabs
for the first element of a line in the table.  Instead of adding a new
exception to gitattributes, rework the format generated so as a right
padding with spaces is used instead of a left padding.  This keeps the
table generated in a readable shape with its set of columns, making
unnecessary an update of gitattributes.

Reported-by: Peter Eisentraut
Author: John Naylor
Discussion: https://postgr.es/m/d601b3b5-a3c7-5457-2f84-3d6513d690fc@2ndquadrant.com
This commit is contained in:
Michael Paquier 2020-10-21 09:22:27 +09:00
parent bbb927b4db
commit 19ae53c92d
2 changed files with 1546 additions and 1543 deletions
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3076
src/include/common/unicode_normprops_table.h
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File diff suppressed because it is too large Load Diff

13
src/tools/PerfectHash.pm
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@ -121,13 +121,16 @@ sub generate_hash_function
{
$f .= sprintf "%s(const void *key, size_t keylen)\n{\n", $funcname;
}
$f .= sprintf "\tstatic const %s h[%d] = {\n", $elemtype, $nhash;
$f .= sprintf "\tstatic const %s h[%d] = {\n\t\t", $elemtype, $nhash;
for (my $i = 0; $i < $nhash; $i++)
{
$f .= sprintf "%s%6d,%s",
($i % 8 == 0 ? "\t\t" : " "),
$hashtab[$i],
($i % 8 == 7 ? "\n" : "");
# Hash element.
$f .= sprintf "%d", $hashtab[$i];
next if ($i == $nhash - 1);
# Optional indentation and newline, with eight items per line.
$f .= sprintf ",%s",
($i % 8 == 7 ? "\n\t\t" : ' ' x (6 - length($hashtab[$i])));
}
$f .= sprintf "\n" if ($nhash % 8 != 0);
$f .= sprintf "\t};\n\n";