Fix for #31147. 'fullwidthify' proportional glyphs if pwid/palt are not set.

diff --git a/src/ltj-jfont.lua b/src/ltj-jfont.lua
index abadb63..e858906 100644 (file)
--- a/src/ltj-jfont.lua
+++ b/src/ltj-jfont.lua
@@ -236,6 +236,7 @@ function jfontdefY() -- for horizontal font
                     zw = sz.zw, zh = sz.zh, 
                     chars = sz.chars, char_type = sz.char_type,
                     kanjiskip = sz.kanjiskip, xkanjiskip = sz.xkanjiskip, 
+                    mono_flag = not string.match((fonts.ids[fn].name or ''), "+[(pwid)(palt)]"),
                    }
    fmtable = luatexbase.call_callback("luatexja.define_jfont", fmtable, fn)
    font_metric_table[fn]=fmtable

diff --git a/src/ltj-pretreat.lua b/src/ltj-pretreat.lua
index 1b327d4..21f0076 100644 (file)
--- a/src/ltj-pretreat.lua
+++ b/src/ltj-pretreat.lua
@@ -15,6 +15,7 @@ local node_remove = node.remove
 local node_next = node.next
 local node_free = node.free
 local tex_getcount = tex.getcount
+local fonts_ids = fonts.ids
 
 local id_glyph = node.id('glyph')
 local id_math = node.id('math')
@@ -29,6 +30,51 @@ 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
 
+local fwglyph = {
+   ["Japan1"] = {
+      [0x00A4] = 16280,
+      [0x00A9] =  8059,
+      [0x00AC] =  8008,
+      [0x00AE] =  8060,
+      [0x00B5] = 12093,
+      [0x00BC] =  8185,
+      [0x00BD] =  8184,
+      [0x00BE] =  9783,
+      [0x2012] = 16206,
+      [0x201C] =   672,
+      [0x201D] =   673,
+      [0x201E] =  8280,
+      [0x2022] = 12256,
+      [0x2026] =   668,
+      [0x20AC] =  9779,
+      [0x2122] = 11853,
+      [0x2127] = 16204,
+      [0x2153] =  9781,
+      [0x2154] =  9782,
+      [0x2155] =  9784,
+      [0x215B] =  9796,
+      [0x215C] =  9797,
+      [0x215D] =  9798,
+      [0x215E] =  9799,
+      [0x2209] = 16299,
+      [0x2225] = 16196,
+      [0x2226] = 16300,
+      [0x2245] = 16301,
+      [0x2248] = 16302,
+      [0x2262] = 16303,
+      [0x2276] = 16304,
+      [0x2277] = 16305,
+      [0x2284] = 16306,
+      [0x2285] = 16307,
+      [0x228A] = 16308,
+      [0x228B] = 16309,
+      [0x22DA] = 16310,
+      [0x22DB] = 16311,
+      [0x2318] = 16271,
+   }
+}
+
+
 ------------------------------------------------------------------------
 -- MAIN PROCESS STEP 1: replace fonts
 ------------------------------------------------------------------------
@@ -41,9 +87,20 @@ local function suppress_hyphenate_ja(head)
       local pid = p.id
       if pid == id_glyph then
         if (has_attr(p, attr_icflag) or 0)<=0 and ltjc_is_ucs_in_japanese_char(p) then
-           p.font = has_attr(p, attr_curjfnt) or p.font
+           local pf = has_attr(p, attr_curjfnt) or p.font
+           p.font = pf
            p.subtype = floor(p.subtype*0.5)*2
            set_attr(p, attr_orig_char, p.char)
+           if ltjf_font_metric_table[pf] and ltjf_font_metric_table[pf].mono_flag then
+              local pco = fonts_ids[pf].cidinfo.ordering
+              for i,v in pairs(fwglyph) do
+                 if pco == i then
+                    local fwc = fonts_ids[pf].unicodes[pco .. '.'.. tostring(v[p.char])]
+                    if fwc then p.char = fwc end
+                    break
+                 end
+              end
+           end
         end
       elseif pid == id_math then 
         p = node_next(p) -- skip math on