From e0a62d13f16573b7461269bb022516634b7fce3d Mon Sep 17 00:00:00 2001 From: Philipp Gesang Date: Tue, 5 Nov 2013 22:16:42 +0100 Subject: [db] throw away some cruft (old synonyms table) --- luaotfload-database.lua | 52 ------------------------------------------------- 1 file changed, 52 deletions(-) diff --git a/luaotfload-database.lua b/luaotfload-database.lua index e93a299..291abe5 100644 --- a/luaotfload-database.lua +++ b/luaotfload-database.lua @@ -525,58 +525,6 @@ load_lookups = function ( ) return data end ---local style_synonyms = { set = { } } ---do --- local combine = function (ta, tb) --- local result = { } --- for i=1, #ta do --- for j=1, #tb do --- result[#result+1] = ta[i] .. tb[j] --- end --- end --- return result --- end --- --- --- read this: http://blogs.adobe.com/typblography/2008/05/indesign_font_conflicts.html --- --- tl;dr: font style synonyms are unreliable. --- --- --- --- Context matches font names against lists of known identifiers --- --- for weight, style, width, and variant, so that including --- --- the family name there are five dimensions for choosing a --- --- match. The sad thing is, while this is a decent heuristic it --- --- makes no sense to imitate it in luaotfload because the user --- --- interface must fit into the much more limited Xetex scheme that --- --- distinguishes between merely four style categories (variants): --- --- “regular”, “italic”, “bold”, and “bolditalic”. As a result, --- --- some of the styles are lumped together although they can differ --- --- significantly (like “medium” and “bold”). --- --- --- Xetex (XeTeXFontMgr.cpp) appears to recognize only “plain”, --- --- “normal”, and “roman” as synonyms for “regular”. --- local list = { --- regular = { "normal", "roman", --- "plain", "book", --- "light", "extralight", --- "ultralight", }, --- bold = { "demi", "demibold", --- "semibold", "boldregular", --- "medium", "mediumbold", --- "ultrabold", "extrabold", --- "heavy", "black", --- "bold", }, --- italic = { "regularitalic", "normalitalic", --- "oblique", "slanted", --- "italic", }, --- } --- --- list.bolditalic = combine(list.bold, list.italic) --- style_synonyms.list = list --- --- for category, synonyms in next, style_synonyms.list do --- style_synonyms.set[category] = tabletohash(synonyms, true) --- end ---end - local regular_synonym = { book = true, normal = true, -- cgit v1.2.3