Changed the character class of ` ' (U+3000 Ideographic Space) to zero

Since `\kern-1zw　' and `　\kern-1zw' are traditionally techniques used in pTeX.

diff --git a/src/jfm-ujis.lua b/src/jfm-ujis.lua
index d957a2d..cb4e9c1 100644 (file)
--- a/src/jfm-ujis.lua
+++ b/src/jfm-ujis.lua
@@ -216,27 +216,6 @@ luatexja.jfont.define_jfm {
       }
    },
 
-   [9] = { -- 和字間隔
-      chars = {
-        '　'
-      },
-      align = 'left', left = 0.0, down = 0.0,
-      width = 1.0, height = 0.88, depth = 0.12, italic=0.0,
-      glue = {
-         [0] = {0, 0, 0}, 
-         [1] = {0, 0, 0}, 
-         [2] = {0, 0, 0}, 
-        [3] = { 0.25, 0.0, 0.25, 1 },
-         [4] = {0, 0, 0}, 
-         [5] = {0, 0, 0}, 
-         [6] = {0, 0, 0}, 
-         [7] = {0, 0, 0}, 
-         [8] = {0, 0, 0}, 
-         [9] = {0, 0, 0}, 
-      },
-   },
-
-
    [99] = { -- box末尾
       chars = {'boxbdd', 'parbdd'},
       glue = {