diff options
Diffstat (limited to 'src/luaotfload-init.lua')
| -rw-r--r-- | src/luaotfload-init.lua | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/src/luaotfload-init.lua b/src/luaotfload-init.lua index 895e32e..d471152 100644 --- a/src/luaotfload-init.lua +++ b/src/luaotfload-init.lua @@ -65,6 +65,43 @@ local logreport --- filled in after loading the log module --doc]]-- +local glyph_codes = + { [0] = "character" + , [1] = "glyph" + , [2] = "ligature" + , [3] = "ghost" + , [4] = "left" + , [5] = "right" + } + +local disc_codes = + { [0] = "discretionary" + , [1] = "explicit" + , [2] = "automatic" + , [3] = "regular" + , [4] = "first" + , [5] = "second" + } + +local node_types = { disc = disc_codes, glyph = glyph_codes } + +local luatex_stubs = function () + if not node.subtypes then + node.subtypes = function (t) return node_types [t] or { } end + local direct = node.direct + + local getfield = direct.getfield + local setfield = direct.setfield + + direct.setchar = direct.setchar or function (n, ...) setfield (n, "char", ...) end + direct.setprev = direct.setprev or function (n, ...) setfield (n, "prev", ...) end + direct.setnext = direct.setnext or function (n, ...) setfield (n, "next", ...) end + + direct.getchar = direct.getchar or function (n) getfield (n, "char") end + direct.getprev = direct.getprev or function (n) getfield (n, "prev") end + direct.getnext = direct.getnext or function (n) getfield (n, "next") end + end +end local init_early = function () @@ -82,6 +119,8 @@ local init_early = function () if not lualibs then error "this module requires Luaotfload" end if not luaotfload then error "this module requires Luaotfload" end + luatex_stubs () + --[[doc-- The logger needs to be in place prior to loading the fontloader due @@ -214,9 +253,9 @@ local context_modules = { { ctx, "font-oti" }, { ctx, "font-otf" }, { ctx, "font-otb" }, - { ltx, "luatex-fonts-inj" }, --> since 2014-01-07, replaces node-inj.lua + { ltx, "font-inj" }, { ltx, "luatex-fonts-ota" }, - { ltx, "luatex-fonts-otn" }, --> since 2014-01-07, replaces font-otn.lua + { ltx, "font-otn" }, { ctx, "font-otp" }, --> since 2013-04-23 { ltx, "luatex-fonts-lua" }, { ctx, "font-def" }, @@ -338,9 +377,9 @@ local init_main = function () load_fontloader_module "font-oti" load_fontloader_module "font-otf" load_fontloader_module "font-otb" - load_fontloader_module "fonts-inj" --> since 2014-01-07, replaces node-inj.lua + load_fontloader_module "font-inj" load_fontloader_module "fonts-ota" - load_fontloader_module "fonts-otn" --> since 2014-01-07, replaces font-otn.lua + load_fontloader_module "font-otn" load_fontloader_module "font-otp" --> since 2013-04-23 load_fontloader_module "fonts-lua" load_fontloader_module "font-def" |