Fix errors: ltjb.package_error() is called with a table argument in ltj-charrange...

ltjb.package_error() の引数 help としてテーブルが与えられると，
   ! LuaTeX error ...me/kmaeda/texmf/tex/luatex/luatexja/src/ltj-base.lua:38: atte
   mpt to call method 'gsub' (a nil value)
というエラーが出る．ltj-charrange.lua 内に2箇所あったので，テーブルを使わないように
修正しました．

diff --git a/src/ltj-charrange.lua b/src/ltj-charrange.lua
index d53fb3a..6d13c91 100644 (file)
--- a/src/ltj-charrange.lua
+++ b/src/ltj-charrange.lua
@@ -28,7 +28,7 @@ pow_table[31*ATTR_RANGE] = pow(2, 31)
 -- index : internal 0, 1, 2, ..., 216               0: 'other'
 --         external    1  2       216, (out of range): 'other'
 
--- initialize 
+-- initialize
 local jcr_table_main = {}
 local jcr_cjk = 0; local jcr_noncjk = 1; local ucs_out = 0x110000
 
@@ -40,9 +40,9 @@ function add_char_range(b,e,ind) -- ind: external range number
    if not ind or ind<0 or ind>=7*ATTR_RANGE then -- 0 は error にしない（隠し）
       ltjb.package_error('luatexja',
                         "invalid character range number (" .. ind .. ")",
-                        {"A character range number should be in the range 1.."
-                          .. 7+ATTR_RANGE-1 .. ",",
-                         "ignored."})
+                        "A character range number should be in the range 1.."
+                          .. 7+ATTR_RANGE-1 .. ",\n" ..
+                         "ignored.")
       return
    elseif b<0x80 or e>=ucs_out then
       ltjb.package_warning('luatexja',
@@ -50,7 +50,7 @@ function add_char_range(b,e,ind) -- ind: external range number
                           'I take the intersection with [0x80, 0x10ffff].')
    elseif b>e then
       local j=b; e=b; b=j
-   end 
+   end
    for i=math.max(0x80,b),math.min(ucs_out-1,e) do
       jcr_table_main[i]=ind
    end
@@ -60,8 +60,8 @@ function char_to_range(c) -- return the (external) range number
    if not c or c<0 or c>0x10FFFF then
         ltjb.package_error('luatexja',
                            'bad character code (' .. tostring(c) .. ')',
-                           {'A character number must be between 0 and 0x10ffff.',
-                            'So I changed this one to zero.'})
+                           'A character number must be between 0 and 0x10ffff.\n' ..
+                            'So I changed this one to zero.')
         c=0
    elseif c<0x80 then return -1
    else return  jcr_table_main[c] or 0 end
@@ -74,12 +74,12 @@ end
 --  glyph_node p は和文文字か？
 function is_ucs_in_japanese_char(p)
    local c = p.char
-   if c<0x80 then 
-      return false 
-   else 
-      local i=jcr_table_main[c] 
+   if c<0x80 then
+      return false
+   else
+      local i=jcr_table_main[c]
       return (floor(
-                has_attr(p, kcat_attr_table[i])/pow_table[i])%2 ~= jcr_noncjk) 
+                has_attr(p, kcat_attr_table[i])/pow_table[i])%2 ~= jcr_noncjk)
    end
 end
 
@@ -89,7 +89,7 @@ function toggle_char_range(g, i) -- i: external range number
              ltjb.package_error('luatexja',
                                 "invalid character range number (" .. tostring(i).. ")",
                                 "A character range number must be a number, ignored.")
-   elseif i==0 then return 
+   elseif i==0 then return
    else
       local kc
       if i>0 then kc=0 else kc=1; i=-i end