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-rw-r--r--Master/texmf-dist/tex/luatex/luatexja/ltj-pretreat.lua18
1 files changed, 6 insertions, 12 deletions
diff --git a/Master/texmf-dist/tex/luatex/luatexja/ltj-pretreat.lua b/Master/texmf-dist/tex/luatex/luatexja/ltj-pretreat.lua
index 896b93f5e2b..6f72256d05e 100644
--- a/Master/texmf-dist/tex/luatex/luatexja/ltj-pretreat.lua
+++ b/Master/texmf-dist/tex/luatex/luatexja/ltj-pretreat.lua
@@ -1,17 +1,8 @@
--
--- luatexja/pretreat.lua
+-- luatexja/ltj-pretreat.lua
--
-luatexbase.provides_module({
- name = 'luatexja.pretreat',
- date = '2012/07/19',
- version = '0.2',
- description = '',
-})
-module('luatexja.pretreat', package.seeall)
-local err, warn, info, log = luatexbase.errwarinf(_NAME)
luatexja.load_module('charrange'); local ltjc = luatexja.charrange
-luatexja.load_module('jfont'); local ltjf = luatexja.jfont
luatexja.load_module('stack'); local ltjs = luatexja.stack
local floor = math.floor
@@ -32,7 +23,6 @@ local sid_user = node.subtype('user_defined')
local attr_curjfnt = luatexbase.attributes['ltj@curjfnt']
local attr_icflag = luatexbase.attributes['ltj@icflag']
-local ltjf_font_metric_table = ltjf.font_metric_table
local ltjc_is_ucs_in_japanese_char = ltjc.is_ucs_in_japanese_char
local attr_orig_char = luatexbase.attributes['ltj@origchar']
local STCK = luatexja.userid_table.STCK
@@ -66,7 +56,7 @@ local function suppress_hyphenate_ja(head)
end
-- mode: true iff this function is called from hpack_filter
-function set_box_stack_level(head, mode)
+local function set_box_stack_level(head, mode)
local box_set, cl = 0, tex.currentgrouplevel + 1
for _,p in pairs(wt) do
if mode and p.value==cl then box_set = 1 end; node_free(p)
@@ -88,3 +78,7 @@ luatexbase.add_to_callback('hyphenate',
function (head,tail)
return suppress_hyphenate_ja(head)
end,'ltj.hyphenate')
+
+luatexja.pretreat = {
+ set_box_stack_level = set_box_stack_level,
+}