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author | Father Chrysostomos <sprout@cpan.org> | 2011-12-22 16:37:50 -0800 |
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committer | Father Chrysostomos <sprout@cpan.org> | 2011-12-24 09:25:15 -0800 |
commit | c452a42fd6e47504c2b131e9070870660689823f (patch) | |
tree | 54c1639a693149b89a7c7b361828bdb21ca8c08c /regen/feature.pl | |
parent | 47222a2dfd12286d515f92f1b5c207f993a2d7df (diff) | |
download | perl-c452a42fd6e47504c2b131e9070870660689823f.tar.gz |
feature.pl: Add section headers
This commit adds comments that give this file some semblance of
structure.
Diffstat (limited to 'regen/feature.pl')
-rwxr-xr-x | regen/feature.pl | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/regen/feature.pl b/regen/feature.pl index b4ad36a6c1..58a4590f3f 100755 --- a/regen/feature.pl +++ b/regen/feature.pl @@ -15,6 +15,10 @@ BEGIN { } use strict ; + +########################################################################### +# Hand-editable data + # (feature name) => (internal name, used in %^H) my %feature = ( say => 'say', @@ -49,7 +53,9 @@ my %feature_bundle = ( evalbytes current_sub)], ); + ########################################################################### +# More data generated from the above my %UniqueBundles; # "say state switch" => 5.10 my %Aliases; # 5.12 => 5.11 @@ -104,13 +110,16 @@ close "perl.h"; ########################################################################### - +# Open files to be generated my ($pm, $h) = map { open_new($_, '>', { by => 'regen/feature.pl' }); } 'lib/feature.pm', 'feature.h'; +########################################################################### +# Generate lib/feature.pm + while (<DATA>) { last if /^FEATURES$/ ; print $pm $_ ; @@ -164,6 +173,10 @@ while (<DATA>) { read_only_bottom_close_and_rename($pm); + +########################################################################### +# Generate feature.h + my $first_bit = sprintf "0x%08x", 1 << $HintShift; print $h <<EOH; @@ -231,6 +244,10 @@ EOH read_only_bottom_close_and_rename($h); + +########################################################################### +# Template for feature.pm + __END__ package feature; |