-- penalty 値の計算
-local function add_penalty(p,e)
- local pp = getfield(p, 'penalty')
- if pp>=10000 then
- if e<=-10000 then setfield(p, 'penalty', 0) end
- elseif pp<=-10000 then
- if e>=10000 then setfield(p, 'penalty', 0) end
- else
- pp = pp + e
- if pp>=10000 then setfield(p, 'penalty', 10000)
- elseif pp<=-10000 then setfield(p, 'penalty', -10000)
- else setfield(p, 'penalty', pp) end
+local add_penalty
+do
+local setpenalty = node.direct.setpenalty or function(n, a) setfield(n,'penalty',a) end
+local getpenalty = node.direct.getpenalty or function(n) return getfield(n,'penalty') end
+function add_penalty(p,e)
+ local pp = getpenalty(p)
+ if (pp>-10000) and (pp<10000) then
+ if e>=10000 then setpenalty(p, 10000)
+ elseif e<=-10000 then setpenalty(p, -10000)
+ else
+ pp = pp + e
+ if pp>=10000 then setpenalty(p, 10000)
+ elseif pp<=-10000 then setpenalty(p, -10000)
+ else setpenalty(p, pp) end
+ end
end
end
+end
-- 「異なる JFM」の間の調整方法
diffmet_rule = math.two_paverage
return (Np[name] or Nq[name]) and ((Np[name]~=0) and (Nq[name]~=0))
end
+-- NA, NB: alchar or math
+local function get_NA_skip()
+ local pm = Np.met
+ local g, _, kn, kp, kh = new_jfm_glue(
+ pm.char_type,
+ fast_find_char_class(
+ (Nq.id == id_math and -1 or (Nq.xspc>=2 and 'alchar' or 'nox_alchar')), pm),
+ Np.class)
+ local k = ((Nq.xspc>=2) and (Np.xspc%2==1) and combine_spc('auto_xspc'))
+ and get_xkanjiskip_low(false, pm, kn, kp, kh)
+ return g, k
+end
+local function get_NB_skip()
+ local qm = Nq.met
+ local g, _, kn, kp, kh = new_jfm_glue(
+ qm.char_type, Nq.class,
+ fast_find_char_class(
+ (Np.id == id_math and -1 or (Np.xspc%2==1 and 'alchar' or 'nox_alchar')), qm)
+ )
+ local k = ((Nq.xspc>=2) and (Np.xspc%2==1) and combine_spc('auto_xspc'))
+ and get_xkanjiskip_low(false, qm, kn, kp, kh)
+ return g, k
+end
+
local function get_OA_skip(is_kanji)
local pm = Np.met
local g, _, kn, kp, kh = new_jfm_glue(
pm.char_type,
- fast_find_char_class((Nq.id == id_math and -1 or 'jcharbdd'), pm),
+ fast_find_char_class(
+ (((Nq.id==id_glue)or(Nq.id==id_kern)) and 'glue' or 'jcharbdd'), pm),
Np.class)
local k
if is_kanji==0 then
k = combine_spc('auto_kspc') and get_kanjiskip_low(false, pm, kn, kp, kh)
- elseif is_kanji==1 then
- k = ((Nq.xspc>=2) and (Np.xspc%2==1) and combine_spc('auto_xspc'))
- and get_xkanjiskip_low(false, pm, kn, kp, kh)
end
return g, k
end
local qm = Nq.met
local g, _, kn, kp, kh = new_jfm_glue(
qm.char_type, Nq.class,
- fast_find_char_class((Np.id == id_math and -1 or'jcharbdd'), qm))
+ fast_find_char_class(
+ (((Np.id==id_glue)or(Np.id==id_kern)) and 'glue' or 'jcharbdd'), qm))
local k
if is_kanji==0 then
k = combine_spc('auto_kspc') and get_kanjiskip_low(false, qm, kn, kp, kh)
- elseif is_kanji==1 then
- k = ((Nq.xspc>=2) and (Np.xspc%2==1) and combine_spc('auto_xspc'))
- and get_xkanjiskip_low(false, qm, kn, kp, kh)
end
return g, k
end
handle_penalty_normal(0, Np.pre, g); real_insert(g); real_insert(k)
elseif Nq.pre then
local g, k
- if non_ihb_flag then g, k = get_OA_skip(1) end -- O_A->X
+ if non_ihb_flag then g, k = get_NA_skip() end -- N_A->X
if not g then g = get_xkanjiskip(Np) end
handle_penalty_normal((qid==id_hlist and 0 or Nq.post), Np.pre, g);
real_insert(g); real_insert(k)
-- jachar .. (anything)
local function handle_nq_jachar()
if Np.pre then
- local g = non_ihb_flag and get_OB_skip(1) or get_xkanjiskip(Nq) -- O_B->X
+ local g = non_ihb_flag and get_NB_skip() or get_xkanjiskip(Nq) -- N_B->X
handle_penalty_normal(Nq.post, (Np.id==id_hlist and 0 or Np.pre), g); real_insert(g)
else
local g =non_ihb_flag and (get_OB_skip()) -- O_B