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ltj-jfont.lua etc.: use data of UTR#50
[luatex-ja/luatexja.git]
/
src
/
luatexja.lua
diff --git
a/src/luatexja.lua
b/src/luatexja.lua
index
3aae0c9
..
d6d83e6
100644
(file)
--- a/
src/luatexja.lua
+++ b/
src/luatexja.lua
@@
-177,18
+177,23
@@
end
-- EXT: print parameters that don't need arguments
do
-- EXT: print parameters that don't need arguments
do
+ local tex_getattr = tex.getattribute
+ local function getattr(a)
+ local r = tex.getattribute(a)
+ return (r==-0x7FFFFFFF) and 0 or r
+ end
luatexja.unary_pars = {
yalbaselineshift = function(t)
luatexja.unary_pars = {
yalbaselineshift = function(t)
- return print_scaled(
tex.getattribute
('ltj@yablshift'))..'pt'
+ return print_scaled(
getattr
('ltj@yablshift'))..'pt'
end,
yjabaselineshift = function(t)
end,
yjabaselineshift = function(t)
- return print_scaled(
tex.getattribute
('ltj@ykblshift'))..'pt'
+ return print_scaled(
getattr
('ltj@ykblshift'))..'pt'
end,
talbaselineshift = function(t)
end,
talbaselineshift = function(t)
- return print_scaled(
tex.getattribute
('ltj@tablshift'))..'pt'
+ return print_scaled(
getattr
('ltj@tablshift'))..'pt'
end,
tjabaselineshift = function(t)
end,
tjabaselineshift = function(t)
- return print_scaled(
tex.getattribute
('ltj@tkblshift'))..'pt'
+ return print_scaled(
getattr
('ltj@tkblshift'))..'pt'
end,
kanjiskip = function(t)
return print_spec(ltjs.get_stack_skip(stack_table_index.KSK, t))
end,
kanjiskip = function(t)
return print_spec(ltjs.get_stack_skip(stack_table_index.KSK, t))
@@
-200,10
+205,10
@@
do
return ltjs.get_stack_table(stack_table_index.JWP, 0, t)
end,
autospacing = function(t)
return ltjs.get_stack_table(stack_table_index.JWP, 0, t)
end,
autospacing = function(t)
- return
tex.getattribute
('ltj@autospc')
+ return
getattr
('ltj@autospc')
end,
autoxspacing = function(t)
end,
autoxspacing = function(t)
- return
tex.getattribute
('ltj@autoxspc')
+ return
getattr
('ltj@autoxspc')
end,
differentjfm = function(t)
local f, r = luatexja.jfmglue.diffmet_rule, '???'
end,
differentjfm = function(t)
local f, r = luatexja.jfmglue.diffmet_rule, '???'