X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/92dc64088ef6dfdb273cf9cca397177d5c7e68c4..800cd11bec46c84a8187b9180f0a7684e7be7d1c:/tools/mkdigraphlist

diff --git a/tools/mkdigraphlist b/tools/mkdigraphlist
index 5356987..5117b76 100755
--- a/tools/mkdigraphlist
+++ b/tools/mkdigraphlist
@@ -34,16 +34,41 @@ $table{$_} = 0 for (
 $table{$_} = [
 	ord $di->{$_},   # original code point
 	$uninfo->{ $di->{$_} }->[1] // '',  # name
-	join(' ',
+	(
 		$rfc->{$_}
-			? $vim->{$_} ? 'l4' : 'l1'  # vim+rfc or rfc only
+			? $vim->{$_} ? 'l5' : 'l1'  # vim+rfc or rfc only
+			: $vimold && $vimold->{$_} ? 'l4'  # compat vim if known
 			: $vim->{$_} ? 'l3' : 'l2', # vim only or neither
-		$vimold && $vim->{$_} && !$vimold->{$_} ? 'ex' : (), # new vim feature
 	),
-	($uninfo->{ $di->{$_} }->[0] // '') =~ s/ u-di| u-prop| ex//gr,  # class
+	($uninfo->{ $di->{$_} }->[0] // '') =~ s/ u-di| u-prop//gr,  # class
 	$uninfo->{ $di->{$_} }->[4] // (),  # string
 ] for sort keys %{$di};
-print JSON->new->ascii->canonical->encode(\%table);
+
+print JSON->new->ascii->canonical->encode({
+	title => 'RFC-1345',
+	key  => \%table,
+	intro => join("\n",
+		'Character mnemonics following compose key ⎄:',
+		'i^k in <a href="/vi">Vim</a>,',
+		'^u^\ in <a href="/readline">Emacs</a>,',
+		'^a^v in <a href="/screen">Screen</a>.',
+		'Similar but different from <a href="/digraphs/xorg">X.Org</a>.',
+		'Also see <a href="/unicode">common Unicode</a>.</p>',
+		'<p class="aside">Unofficial <span class="u-l2">proposals</span>',
+		'are available as <a href="/digraphs.vim">ex commands</a>.',
+	),
+	flag => {
+		l5 => 'full support',
+		l4 => 'vim extension',
+		l3 => 'vim v8.0',
+		l2 => 'proposal',
+		l1 => 'not in vim',
+	},
+	flagclass => {
+		l5 => '', # common
+		l3 => 'u-l5', # rare
+	},
+});
 
 __END__
 
@@ -53,14 +78,14 @@ mkdigraphlist - Output character list of combined digraph data
 
 =head1 SYNOPSIS
 
-    mkdigraphlist | jq -r '."DO"[0]' | perl -nE 'say chr' # $
+    mkdigraphlist | jq -r '.key."DO"[0]' | perl -nE 'say chr' # $
 
 =head1 DESCRIPTION
 
 Combines precompiled digraph includes of rfc (1345), vim, and shiar
 and outputs a complete map including character details and usage classes.
 
-The value can either be a scalar string containing another
+The C<key> values can either be a scalar string containing another
 digraph which can be considered identical (usually inverted),
 or an array ref containing at least the resulting character's
 Unicode code point value.  If available, the following UCD data
@@ -69,8 +94,10 @@ and replacement output string.
 For example:
 
   {
-   "AE" => [198, "LATIN CAPITAL LETTER AE", "u-di", "Latin Lu Xl u-v11"],
-   "EA" => "AE",
+   "key": {
+    "AE" => [198, "LATIN CAPITAL LETTER AE", "u-di", "Latin Lu Xl u-v11"],
+    "EA" => "AE",
+   }
   }
 
 =head1 AUTHOR