-- EXT: print parameters that don't need arguments
do
local tex_getattr = tex.getattribute
- local function getattr(a)
- local r = tex_getattr(a)
- return (r==-0x7FFFFFFF) and 0 or r
+ local function getattr(a, d)
+ local r = tex_getattr(a); d = d or 0
+ return (r==-0x7FFFFFFF) and d or r
end
luatexja.unary_pars = {
yalbaselineshift = function(t)
return ltjs.get_stack_table(stack_ind.JWP, 0, t)
end,
autospacing = function(t)
- return getattr('ltj@autospc')
+ return getattr('ltj@autospc', 1)
end,
autoxspacing = function(t)
- return getattr('ltj@autoxspc')
+ return getattr('ltj@autoxspc', 1)
end,
differentjfm = function(t)
local f, r = luatexja.jfmglue.diffmet_rule, '???'
c=0 -- external range 217 == internal range 0
elseif c==31*ltjc.ATTR_RANGE then c=0
end
- -- 負の値は <U+0080 の文字の文字範囲,として出てくる.この時はいつも欧文文字なので 1 を返す
- return (c<0) and 1 or ltjc.get_range_setting(c)
+ -- 負の値は <U+0080 の文字の文字範囲,として出てくる.この時はいつも欧文文字なので 1 を返す
+ if c<0 then return 1 else return (ltjc.get_range_setting(c)==0) and 0 or 1 end
end,
prebreakpenalty = function(c, t)
return ltjs.get_stack_table(stack_ind.PRE + ltjb.in_unicode(c, true), 0, t)