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authorKarl Berry <karl@freefriends.org>2020-02-03 22:30:09 +0000
committerKarl Berry <karl@freefriends.org>2020-02-03 22:30:09 +0000
commit80eeb8a04335539fde455e00d5cfde4e2c7ed5c6 (patch)
treeb35ac34b9cccd54d049c68d5d808b9ed48bab65e /Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua
parentca44d57bbfaa45d580f466e5dff1b3a9cccd49f6 (diff)
luaotfload (3feb20)
git-svn-id: svn://tug.org/texlive/trunk@53652 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua')
-rw-r--r--Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua17
1 files changed, 13 insertions, 4 deletions
diff --git a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua
index 528d8c1e60b..c1d87de3129 100644
--- a/Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua
+++ b/Master/texmf-dist/tex/luatex/luaotfload/luaotfload-harf-plug.lua
@@ -5,8 +5,8 @@
do -- block to avoid to many local variables error
local ProvidesLuaModule = {
name = "luaotfload-harf-plug",
- version = "3.11", --TAGVERSION
- date = "2019-11-10", --TAGDATE
+ version = "3.12", --TAGVERSION
+ date = "2020-02-02", --TAGDATE
description = "luaotfload submodule / database",
license = "GPL v2.0",
author = "Khaled Hosny, Marcel Krüger",
@@ -565,8 +565,17 @@ end
local push_cmd = { "push" }
local pop_cmd = { "pop" }
local nop_cmd = { "nop" }
-local save_cmd = { "pdf", "page", "q" }
-local restore_cmd = { "pdf", "page", "Q" }
+--[[
+ In the following, "text" actually refers to "font" mode and not to "text"
+ mode. "font" mode is called "text" inside of virtual font commands (don't
+ ask me why, but the LuaTeX source does make it clear that this is intentional)
+ and behaves mostly like "page" (especially it does not enter a "BT" "ET"
+ block) except that it always resets the current position to the origin.
+ This is necessary to ensure that the q/Q pair does not interfere with TeX's
+ position tracking.
+ ]]
+local save_cmd = { "pdf", "text", "q" }
+local restore_cmd = { "pdf", "text", "Q" }
-- Convert glyphs to nodes and collect font characters.
local function tonodes(head, node, run, glyphs)