xecjk (2jun19)

git-svn-id: svn://tug.org/texlive/trunk@51298 c570f23f-e606-0410-a88d-b1316a301751

9 files changed, 102 insertions, 243 deletions

diff --git a/Master/texmf-dist/doc/xelatex/xecjk/xeCJK.pdf b/Master/texmf-dist/doc/xelatex/xecjk/xeCJK.pdf
index 596c0e3a759..b53c96d6ca1 100644
--- a/Master/texmf-dist/doc/xelatex/xecjk/xeCJK.pdf
+++ b/Master/texmf-dist/doc/xelatex/xecjk/xeCJK.pdf
diff --git a/Master/texmf-dist/doc/xelatex/xecjk/xunicode-symbols.pdf b/Master/texmf-dist/doc/xelatex/xecjk/xunicode-symbols.pdf
index e495e6e7281..18af339762f 100644
--- a/Master/texmf-dist/doc/xelatex/xecjk/xunicode-symbols.pdf
+++ b/Master/texmf-dist/doc/xelatex/xecjk/xunicode-symbols.pdf
diff --git a/Master/texmf-dist/source/xelatex/xecjk/xeCJK.dtx b/Master/texmf-dist/source/xelatex/xecjk/xeCJK.dtx
index a8638028f31..396d478dfb9 100644
--- a/Master/texmf-dist/source/xelatex/xecjk/xeCJK.dtx
+++ b/Master/texmf-dist/source/xelatex/xecjk/xeCJK.dtx
@@ -194,7 +194,7 @@ Copyright and Licence
 %<*package|config|fntef|listings|xunicode|xunextra>
 %<!(config|xunextra)>\NeedsTeXFormat{LaTeX2e}
 %<!(config|xunextra)>\RequirePackage{expl3}
-%<+!driver>\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+%<+!driver>\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
 %<package>  {Typesetting CJK scripts with XeLaTeX}
 %<config>  {Configuration file for xeCJK package}
 %<fntef>  {xeCJK font effect}
@@ -207,7 +207,7 @@ Copyright and Licence
 %<listings>\ProvidesExplPackage{xeCJK-listings}
 %<xunicode>\ProvidesExplPackage{xunicode-addon}
 %<xunextra>\ProvidesExplFile{xunicode-extra.def}
-%<!driver>  {\ExplFileDate}{3.7.3}{\ExplFileDescription}
+%<!driver>  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 %</package|config|fntef|listings|xunicode|xunextra>
 %<*driver>
 \documentclass{ctxdoc}
@@ -281,7 +281,7 @@ Copyright and Licence
 % \changes{v3.6.1}{2018/02/27}{减少 \texttt{bool} 运算。}
 % \changes{v3.7.2}{2019/03/23}{同步 \LaTeXiii{} 2019/03/05。}
 %
-% \CheckSum{10857}
+% \CheckSum{10786}
 % \GetFileId{xeCJK.sty}
 %
 % \title{\bfseries\pkg{xeCJK} 宏包}
@@ -3365,10 +3365,7 @@ Copyright and Licence
 \cs_new_protected_nopar:Npn \@@_check_for_glue_auxiii:
   {
     \bool_if:NT \l_@@_last_penalty_bool
-      {
-        \@@_add_offset_skip:N \l_@@_last_skip
-        \tex_penalty:D \l_@@_last_penalty_int
-      }
+      { \tex_penalty:D \l_@@_last_penalty_int }
     \skip_horizontal:N \l_@@_last_skip
     \tl_if_eq:NNF \l_@@_aligni_tl \c_@@_left_tl { \CJKglue }
   }
@@ -3719,7 +3716,6 @@ Copyright and Licence
   {
     \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
     \xeCJK_class_group_end:
-    \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
     \exp_after:wN \xeCJK_punct_node:N \g_@@_last_punct_tl
     \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
     \tex_ignorespaces:D
@@ -3775,7 +3771,6 @@ Copyright and Licence
       { \@@_use_dim_or_skip:nNN { bound_kern } #1 #2 }
     \dim_compare:nNnF \l_@@_tmp_dim = \l_@@_last_bound_dim
       { \@@_punct_bound_kern_ratio:NN #1 #2 }
-    \@@_add_offset_skip:N \l_@@_punct_kern_skip
     \bool_if:NTF \l_@@_last_penalty_bool
       {
         \tex_penalty:D \l_@@_last_penalty_int
@@ -3784,17 +3779,6 @@ Copyright and Licence
       { \@@_punct_bound_kern_aux:NNN #1 #2 }
       \l_@@_punct_kern_skip
   }
-\cs_new_protected_nopar:Npn \@@_add_offset_skip:N #1
-  {
-    \tl_if_eq:NNF \l_@@_aligni_tl \c_@@_left_tl
-      {
-        \int_compare:nNnT \tex_lastnodetype:D = { 11 }
-          {
-            \skip_add:Nn #1 { \tex_lastskip:D }
-            \tex_unskip:D
-          }
-      }
-  }
 \skip_new:N \l_@@_punct_kern_skip
 %    \end{macrocode}
 % \end{macro}
@@ -3910,19 +3894,6 @@ Copyright and Licence
 %    \end{macrocode}
 % \end{macro}
 %
-% \begin{macro}{\@@_punct_offset:NN}
-% 经过以上 \tn{vrule} 处理后，标点输出边界与实际边界的距离。
-%    \begin{macrocode}
-\cs_new_protected_nopar:Npn \@@_punct_offset:NN #1#2
-  {
-    \dim_set:Nn \l_@@_tmp_dim
-      { - \@@_use_punct_dim:nNN { offset } #1 #2 }
-    \dim_compare:nNnF \l_@@_tmp_dim = \c_zero_dim
-      { \@@_punct_hskip:n { \l_@@_tmp_dim } }
-  }
-%    \end{macrocode}
-% \end{macro}
-%
 % \begin{macro}{\@@_punct_glue:NN}
 % \changes{v3.2.7}{2013/08/23}
 % {标点符号左/右空白的伸展值不超过原始边界，收缩值不小于另一侧边界。}
@@ -3976,7 +3947,7 @@ Copyright and Licence
     \exp_after:wN \@@_punct_if_right:NT #1
       { \@@_punct_rule:NN \c_@@_right_tl #1 }
     \@@_punct_breakable_kern:n
-      { \@@_use_dim_or_skip:nNN { break_kern } #1 #2 }
+      { \@@_use_dim_or_skip:nNN { bound_kern } #1 #2 }
     \@@_punct_if_right:NF #2
       { \@@_punct_rule:NN \c_@@_left_tl #2 }
   }
@@ -4040,7 +4011,6 @@ Copyright and Licence
 \cs_new_protected_nopar:Npn \xeCJK_FullRight_and_CJK:
   {
     \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
-    \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
     \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
     \@@_select_font:
     \CJKglue
@@ -4054,7 +4024,6 @@ Copyright and Licence
   {
     \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
     \xeCJK_class_group_end:
-    \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
     \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
   }
 %    \end{macrocode}
@@ -4075,10 +4044,7 @@ Copyright and Licence
     \CJKpunctsymbol #2
   }
 \cs_new_protected_nopar:Npn \@@_Default_and_FullLeft_glue:N #1
-  {
-    \@@_punct_glue:NN \c_@@_left_tl #1
-    \@@_punct_offset:NN \c_@@_left_tl #1
-  }
+  { \@@_punct_glue:NN \c_@@_left_tl #1 }
 %    \end{macrocode}
 % \end{macro}
 %
@@ -4097,7 +4063,6 @@ Copyright and Licence
   {
     \CJKglue
     \@@_punct_glue:NN \c_@@_left_tl #1
-    \@@_punct_offset:NN \c_@@_left_tl #1
   }
 %    \end{macrocode}
 % \end{macro}
@@ -4108,7 +4073,6 @@ Copyright and Licence
   {
     \xeCJK_get_punct_bounds:NN \c_@@_left_tl #1
     \@@_Boundary_and_FullLeft_glue:N #1
-    \@@_punct_offset:NN \c_@@_left_tl #1
     \xeCJK_class_group_begin:
     \xeCJK_select_punct_font:
     \xeCJK_clear_Boundary_and_CJK_toks:
@@ -4584,7 +4548,6 @@ Copyright and Licence
         \group_insert_after:N \xeCJK_no_break:
       }
       { \group_align_safe_end: }
-    \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
     \exp_after:wN \xeCJK_punct_node:N \g_@@_last_punct_tl
     \xeCJK_class_group_end:
     \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
@@ -5125,6 +5088,7 @@ Copyright and Licence
 % \subsection{标点处理}
 %
 % \changes{v3.2.7}{2013/08/22}{实现自定义行首/尾标点符号宽度功能。}
+% \changes{v3.7.4}{2019/05/31}{简化行首/尾标点符号宽度的实现。}
 %
 % \tn{XeTeXglyphbounds} 可以得到一个字符的左右边距，用于标点压缩。如果它不可用，则
 % 在文档中只能使用 |plain| 这一标点格式原样输出标点。
@@ -5469,6 +5433,7 @@ Copyright and Licence
     \@@_save_punct_dim:nNNn { rule }   #1 #2 { \c_zero_dim }
     \@@_save_punct_dim:nNNn { glue }   #1 #2 { \c_zero_dim }
     \@@_save_punct_dim:nNNn { offset } #1 #2 { \c_zero_dim }
+    \@@_save_punct_dim:nNNn { margin } #1 #2 { \c_zero_dim }
     \@@_save_punct_dim:nNNn { bound } \c_@@_left_tl  {#2} { \c_zero_dim }
     \@@_save_punct_dim:nNNn { bound } \c_@@_right_tl {#2} { \c_zero_dim }
     \@@_save_punct_skip:nNNn { glue }  #1 #2 { \c_zero_skip }
@@ -5550,11 +5515,9 @@ Copyright and Licence
 \cs_new_protected_nopar:Npn \@@_save_punct_kerning_plain:NN #1#2
   {
     \@@_save_punct_dim:nNNn { kern } #1 #2 { \c_zero_dim }
-    \@@_save_punct_dim:nNNn { break_kern } #1 #2 { \c_zero_dim }
     \@@_save_punct_dim:nNNn { bound_kern } #1 #2 { \c_zero_dim }
     \@@_save_punct_dim:nNNn { bound_width } #1 #2 { \c_zero_dim }
     \@@_save_punct_skip:nNNn { kern } #1 #2 { \c_zero_skip }
-    \@@_save_punct_skip:nNNn { break_kern } #1 #2 { \c_zero_skip }
     \@@_save_punct_skip:nNNn { bound_kern } #1 #2 { \c_zero_skip }
   }
 \cs_new_protected_nopar:Npn \@@_save_punct_kerning:NN
@@ -5582,7 +5545,7 @@ Copyright and Licence
           }
           { \@@_calc_punct_width:N #2 }
       }
-    \dim_set:Nn \l_@@_tmp_dim
+    \dim_set:Nn \l_@@_margin_dim
       {
         \dim_max:nn
           { \l_@@_margin_minimum_dim }
@@ -5621,24 +5584,9 @@ Copyright and Licence
               }
           }
       }
-    \@@_save_punct_dim:nNNn { glue } #1 #2 { \l_@@_tmp_dim }
-    \@@_save_punct_skip:nNNnnn { glue } #1 #2
-      { \l_@@_tmp_dim }
-      {
-        \@@_punct_if_middle:NTF #2
-          {
-            ( \@@_use_punct_dim:nN { width } #2 -
-              \@@_use_punct_dim:nN { dimen } #2 ) / 2
-            - \l_@@_tmp_dim
-          }
-          { \l_@@_bound_dim - \l_@@_tmp_dim }
-      }
-      {
-        \@@_punct_if_middle:NTF #2
-          { .5 \l_@@_tmp_dim }
-          { \l_@@_tmp_dim - \l_@@_reverse_bound_dim }
-      }
+    \@@_save_punct_dim:nNNn { margin } #1 #2 { \l_@@_margin_dim }
   }
+\dim_new:N \l_@@_margin_dim
 %    \end{macrocode}
 % \end{macro}
 %
@@ -5710,7 +5658,7 @@ Copyright and Licence
                 \@@_punct_if_middle:NTF #2
                   {
                       \l_@@_tmp_dim
-                    - ( \@@_use_punct_dim:nNN { glue } #1 #2 )
+                    - \l_@@_margin_dim
                     - ( \@@_use_punct_dim:nN { dimen } #2 )
                   }
                   {
@@ -5729,8 +5677,26 @@ Copyright and Licence
       }
     \@@_save_punct_dim:nNNn { offset } #1 #2
       { \l_@@_tmp_dim }
-    \@@_save_punct_dim:nNNn { rule }   #1 #2
-      { - \l_@@_bound_dim + \l_@@_tmp_dim }
+    \@@_save_punct_dim:nNNn { rule } #1 #2
+      { \l_@@_tmp_dim - \l_@@_bound_dim }
+    \@@_save_punct_dim:nNNn { glue } #1 #2
+      { \l_@@_margin_dim - \l_@@_tmp_dim }
+    \@@_save_punct_skip:nNNnnn { glue } #1 #2
+      { \l_@@_margin_dim - \l_@@_tmp_dim }
+      {
+        \@@_punct_if_middle:NTF #2
+          {
+            ( \@@_use_punct_dim:nN { width } #2 -
+              \@@_use_punct_dim:nN { dimen } #2 ) / 2
+            - \l_@@_margin_dim
+          }
+          { \l_@@_bound_dim - \l_@@_margin_dim }
+      }
+      {
+        \@@_punct_if_middle:NTF #2
+          { .5 \l_@@_margin_dim }
+          { \l_@@_margin_dim - \l_@@_reverse_bound_dim }
+      }
   }
 %    \end{macrocode}
 % \end{macro}
@@ -5778,7 +5744,7 @@ Copyright and Licence
 %    \begin{macrocode}
 \cs_new_protected_nopar:Npn \xeCJK_punct_kerning_process:NN #1#2
   {
-    \dim_set:Nn \l_@@_original_margin_dim
+    \dim_set:Nn \l_@@_margin_dim
       { \@@_original_kerning_margin:NN #1 #2 }
     \dim_set:Nn \l_@@_minimum_bound_dim
       { \@@_punct_min_bound:NN #1 #2 }
@@ -5803,33 +5769,13 @@ Copyright and Licence
     \@@_punct_if_right:NTF #1
       {
         \@@_punct_if_right:NTF #2
-          {
-            \@@_save_kerning:nNNNN
-              { bound_kern } \c_@@_left_tl #2 #1 #2
-            \@@_save_kerning:nnnNN
-              { break_kern } { offset } { bound }
-          }
-          {
-            \@@_save_kerning:nnNN
-              { break_kern } { offset } #1 #2
-            \@@_save_kerning_aux:nnNN
-              { bound_kern } { \l_@@_kerning_margin_dim }
-          }
+          { \@@_save_kerning:nnnNN { bound_kern } { offset } { bound } }
+          { \@@_save_kerning:nnNN  { bound_kern } { offset } }
       }
       {
         \@@_punct_if_right:NTF #2
-          {
-            \@@_save_kerning:nnNN
-              { bound_kern } { bound } #1 #2
-            \@@_save_kerning_aux:nnNN
-              { break_kern } { \l_@@_tmp_dim }
-          }
-          {
-            \@@_save_kerning:nNNNN
-              { bound_kern } \c_@@_right_tl #1 #1 #2
-            \@@_save_kerning:nnnNN
-              { break_kern } { bound } { offset }
-          }
+          { \@@_save_kerning:nnNN  { bound_kern } { bound } }
+          { \@@_save_kerning:nnnNN { bound_kern } { bound } { offset } }
       }
       #1 #2
   }
@@ -5837,11 +5783,10 @@ Copyright and Licence
   {
     \bool_if:NTF \l_@@_enabled_kerning_bool
       { \@@_calc_kerning_margin:NN #1 #2 }
-      { \l_@@_original_margin_dim }
+      { \l_@@_margin_dim }
   }
 \dim_new:N \l_@@_minimum_bound_dim
 \dim_new:N \l_@@_kerning_margin_dim
-\dim_new:N \l_@@_original_margin_dim
 %    \end{macrocode}
 % \end{macro}
 %
@@ -5860,23 +5805,10 @@ Copyright and Licence
         - ( \@@_use_punct_dim:nNN {#2} \c_@@_right_tl #4 )
         - ( \@@_use_punct_dim:nNN {#3} \c_@@_left_tl  #5 )
       }
-    \@@_save_kerning_aux:nnNN {#1} { \l_@@_tmp_dim } #4 #5
-  }
-\cs_new_protected_nopar:Npn \@@_save_kerning:nNNNN #1#2#3#4#5
-  {
-    \dim_set:Nn \l_@@_tmp_dim
-      {
-          \l_@@_kerning_margin_dim
-        - ( \@@_use_punct_dim:nNN { bound } #2 #3 )
-      }
-    \@@_save_kerning_aux:nnNN {#1} { \l_@@_tmp_dim } #4 #5
-  }
-\cs_new_protected_nopar:Npn \@@_save_kerning_aux:nnNN #1#2#3#4
-  {
-    \@@_save_punct_dim:nNNn {#1} #3 #4 {#2}
-    \@@_save_punct_skip:nNNnnn {#1} #3 #4
-      {#2}
-      { \l_@@_original_margin_dim - \l_@@_kerning_margin_dim }
+    \@@_save_punct_dim:nNNn {#1} #4 #5 { \l_@@_tmp_dim }
+    \@@_save_punct_skip:nNNnnn {#1} #4 #5
+      { \l_@@_tmp_dim }
+      { \l_@@_margin_dim - \l_@@_kerning_margin_dim }
       { \l_@@_kerning_margin_dim - \l_@@_minimum_bound_dim }
   }
 %    \end{macrocode}
@@ -5890,10 +5822,10 @@ Copyright and Licence
     \dim_eval:n
       {
         \@@_use_punct_dim:nNN
-          { \@@_punct_if_right:NTF #1 { glue } { bound } } \c_@@_right_tl #1
+          { \@@_punct_if_right:NTF #1 { margin } { bound } } \c_@@_right_tl #1
         +
         \@@_use_punct_dim:nNN
-          { \@@_punct_if_right:NTF #2 { bound } { glue } } \c_@@_left_tl #2
+          { \@@_punct_if_right:NTF #2 { bound } { margin } } \c_@@_left_tl #2
       }
   }
 %    \end{macrocode}
@@ -5957,7 +5889,7 @@ Copyright and Licence
               { \fp_use:N \l_@@_kerning_margin_ratio_fp \use:n }
           }
           { \fp_use:c { l_@@_#1_align_ratio_fp } \use:n }
-          { \l_@@_original_margin_dim }
+          { \l_@@_margin_dim }
       }
   }
 %    \end{macrocode}
@@ -5991,10 +5923,10 @@ Copyright and Licence
       {
           (#1)
         - ( \@@_use_punct_dim:nNN
-              { \@@_punct_if_right:NTF #2 { bound } { glue } }
+              { \@@_punct_if_right:NTF #2 { bound } { margin } }
               \c_@@_left_tl #2 )
         - ( \@@_use_punct_dim:nNN
-              { \@@_punct_if_right:NTF #3 { glue } { bound } }
+              { \@@_punct_if_right:NTF #3 { margin } { bound } }
               \c_@@_right_tl #3 )
         - ( \@@_use_punct_dim:nN { dimen } #2 )
         - ( \@@_use_punct_dim:nN { dimen } #3 )
@@ -9479,7 +9411,6 @@ Copyright and Licence
         \UL@stop
         \@@_ulem_skip_punct_begin:
         \@@_punct_glue:NN \c_@@_left_tl #1
-        \@@_punct_offset:NN \c_@@_left_tl #1
         \UL@start
       }
       { \@@_ulem_Default_and_FullLeft_glue:N #1 }
@@ -9514,7 +9445,6 @@ Copyright and Licence
         \@@_ulem_skip_punct_begin:
         \@@_ulem_punct_ccglue:
         \@@_punct_glue:NN \c_@@_left_tl #1
-        \@@_punct_offset:NN \c_@@_left_tl #1
         \UL@start
         \@@_ulem_class_group_begin:
         \xeCJK_select_punct_font:
@@ -9648,7 +9578,6 @@ Copyright and Licence
         \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_ulem_skip_punct_end:
         \UL@start
@@ -9667,7 +9596,6 @@ Copyright and Licence
         \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_ulem_skip_punct_end:
         \UL@start
@@ -9687,7 +9615,6 @@ Copyright and Licence
         \@@_punct_rule:NN \c_@@_right_tl \g_@@_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \@@_punct_offset:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_punct_glue:NN \c_@@_right_tl \g_@@_last_punct_tl
         \@@_ulem_punct_ccglue:
         \@@_ulem_skip_punct_end:
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK-listings.sty b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK-listings.sty
index 123dad2c11e..e2d6fe01a84 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK-listings.sty
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK-listings.sty
@@ -29,10 +29,10 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {xeCJK patch file for listings}
 \ProvidesExplPackage{xeCJK-listings}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 \DeclareOption* { \PassOptionsToPackage { \CurrentOption } { xeCJK } }
 \ProcessOptions \scan_stop:
 \RequirePackage { xeCJK }
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.cfg b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.cfg
index 2f2a9233e2e..15dc1420b3b 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.cfg
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.cfg
@@ -6,10 +6,10 @@
 %%
 %% xeCJK.dtx  (with options: `config')
 %% 
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {Configuration file for xeCJK package}
 \ProvidesExplFile{\ExplFileName.cfg}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 
 %% 
 %%
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.sty b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.sty
index 1682a590fa3..3a38fdb023a 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.sty
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xeCJK.sty
@@ -29,10 +29,10 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {Typesetting CJK scripts with XeLaTeX}
 \ProvidesExplPackage{\ExplFileName}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 \msg_new:nnn { xeCJK } { Require-XeTeX }
   {
     The~xeCJK~package~requires~XeTeX~to~function.\\\\
@@ -930,10 +930,7 @@
 \cs_new_protected_nopar:Npn \__xeCJK_check_for_glue_auxiii:
   {
     \bool_if:NT \l__xeCJK_last_penalty_bool
-      {
-        \__xeCJK_add_offset_skip:N \l__xeCJK_last_skip
-        \tex_penalty:D \l__xeCJK_last_penalty_int
-      }
+      { \tex_penalty:D \l__xeCJK_last_penalty_int }
     \skip_horizontal:N \l__xeCJK_last_skip
     \tl_if_eq:NNF \l__xeCJK_aligni_tl \c__xeCJK_left_tl { \CJKglue }
   }
@@ -1197,7 +1194,6 @@
   {
     \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \xeCJK_class_group_end:
-    \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \exp_after:wN \xeCJK_punct_node:N \g__xeCJK_last_punct_tl
     \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \tex_ignorespaces:D
@@ -1234,7 +1230,6 @@
       { \__xeCJK_use_dim_or_skip:nNN { bound_kern } #1 #2 }
     \dim_compare:nNnF \l__xeCJK_tmp_dim = \l__xeCJK_last_bound_dim
       { \__xeCJK_punct_bound_kern_ratio:NN #1 #2 }
-    \__xeCJK_add_offset_skip:N \l__xeCJK_punct_kern_skip
     \bool_if:NTF \l__xeCJK_last_penalty_bool
       {
         \tex_penalty:D \l__xeCJK_last_penalty_int
@@ -1243,17 +1238,6 @@
       { \__xeCJK_punct_bound_kern_aux:NNN #1 #2 }
       \l__xeCJK_punct_kern_skip
   }
-\cs_new_protected_nopar:Npn \__xeCJK_add_offset_skip:N #1
-  {
-    \tl_if_eq:NNF \l__xeCJK_aligni_tl \c__xeCJK_left_tl
-      {
-        \int_compare:nNnT \tex_lastnodetype:D = { 11 }
-          {
-            \skip_add:Nn #1 { \tex_lastskip:D }
-            \tex_unskip:D
-          }
-      }
-  }
 \skip_new:N \l__xeCJK_punct_kern_skip
 \cs_new_protected_nopar:Npn \__xeCJK_punct_bound_kern_ratio:NN #1#2
   {
@@ -1336,13 +1320,6 @@
       depth  \c_zero_dim
       height \c_zero_dim \scan_stop:
   }
-\cs_new_protected_nopar:Npn \__xeCJK_punct_offset:NN #1#2
-  {
-    \dim_set:Nn \l__xeCJK_tmp_dim
-      { - \__xeCJK_use_punct_dim:nNN { offset } #1 #2 }
-    \dim_compare:nNnF \l__xeCJK_tmp_dim = \c_zero_dim
-      { \__xeCJK_punct_hskip:n { \l__xeCJK_tmp_dim } }
-  }
 \cs_new_protected_nopar:Npn \__xeCJK_punct_glue:NN #1#2
   { \__xeCJK_punct_hskip:n { \__xeCJK_use_dim_or_skip:nNN { glue } #1 #2 } }
 \cs_new_eq:NN \__xeCJK_punct_hskip:n \skip_horizontal:n
@@ -1369,7 +1346,7 @@
     \exp_after:wN \__xeCJK_punct_if_right:NT #1
       { \__xeCJK_punct_rule:NN \c__xeCJK_right_tl #1 }
     \__xeCJK_punct_breakable_kern:n
-      { \__xeCJK_use_dim_or_skip:nNN { break_kern } #1 #2 }
+      { \__xeCJK_use_dim_or_skip:nNN { bound_kern } #1 #2 }
     \__xeCJK_punct_if_right:NF #2
       { \__xeCJK_punct_rule:NN \c__xeCJK_left_tl #2 }
   }
@@ -1409,7 +1386,6 @@
 \cs_new_protected_nopar:Npn \xeCJK_FullRight_and_CJK:
   {
     \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
-    \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \__xeCJK_select_font:
     \CJKglue
@@ -1418,7 +1394,6 @@
   {
     \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \xeCJK_class_group_end:
-    \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
   }
 \cs_new_protected_nopar:Npn \xeCJK_Default_and_FullLeft:nN #1#2
@@ -1434,10 +1409,7 @@
     \CJKpunctsymbol #2
   }
 \cs_new_protected_nopar:Npn \__xeCJK_Default_and_FullLeft_glue:N #1
-  {
-    \__xeCJK_punct_glue:NN \c__xeCJK_left_tl #1
-    \__xeCJK_punct_offset:NN \c__xeCJK_left_tl #1
-  }
+  { \__xeCJK_punct_glue:NN \c__xeCJK_left_tl #1 }
 \cs_new_protected_nopar:Npn \xeCJK_CJK_and_FullLeft:N #1
   {
     \xeCJK_get_punct_bounds:NN \c__xeCJK_left_tl #1
@@ -1451,13 +1423,11 @@
   {
     \CJKglue
     \__xeCJK_punct_glue:NN \c__xeCJK_left_tl #1
-    \__xeCJK_punct_offset:NN \c__xeCJK_left_tl #1
   }
 \cs_new_protected_nopar:Npn \xeCJK_Boundary_and_FullLeft:N #1
   {
     \xeCJK_get_punct_bounds:NN \c__xeCJK_left_tl #1
     \__xeCJK_Boundary_and_FullLeft_glue:N #1
-    \__xeCJK_punct_offset:NN \c__xeCJK_left_tl #1
     \xeCJK_class_group_begin:
     \xeCJK_select_punct_font:
     \xeCJK_clear_Boundary_and_CJK_toks:
@@ -1803,7 +1773,6 @@
         \group_insert_after:N \xeCJK_no_break:
       }
       { \group_align_safe_end: }
-    \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
     \exp_after:wN \xeCJK_punct_node:N \g__xeCJK_last_punct_tl
     \xeCJK_class_group_end:
     \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
@@ -2443,6 +2412,7 @@
     \__xeCJK_save_punct_dim:nNNn { rule }   #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { glue }   #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { offset } #1 #2 { \c_zero_dim }
+    \__xeCJK_save_punct_dim:nNNn { margin } #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { bound } \c__xeCJK_left_tl  {#2} { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { bound } \c__xeCJK_right_tl {#2} { \c_zero_dim }
     \__xeCJK_save_punct_skip:nNNn { glue }  #1 #2 { \c_zero_skip }
@@ -2508,11 +2478,9 @@
 \cs_new_protected_nopar:Npn \__xeCJK_save_punct_kerning_plain:NN #1#2
   {
     \__xeCJK_save_punct_dim:nNNn { kern } #1 #2 { \c_zero_dim }
-    \__xeCJK_save_punct_dim:nNNn { break_kern } #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { bound_kern } #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_dim:nNNn { bound_width } #1 #2 { \c_zero_dim }
     \__xeCJK_save_punct_skip:nNNn { kern } #1 #2 { \c_zero_skip }
-    \__xeCJK_save_punct_skip:nNNn { break_kern } #1 #2 { \c_zero_skip }
     \__xeCJK_save_punct_skip:nNNn { bound_kern } #1 #2 { \c_zero_skip }
   }
 \cs_new_protected_nopar:Npn \__xeCJK_save_punct_kerning:NN
@@ -2535,7 +2503,7 @@
           }
           { \__xeCJK_calc_punct_width:N #2 }
       }
-    \dim_set:Nn \l__xeCJK_tmp_dim
+    \dim_set:Nn \l__xeCJK_margin_dim
       {
         \dim_max:nn
           { \l__xeCJK_margin_minimum_dim }
@@ -2574,24 +2542,9 @@
               }
           }
       }
-    \__xeCJK_save_punct_dim:nNNn { glue } #1 #2 { \l__xeCJK_tmp_dim }
-    \__xeCJK_save_punct_skip:nNNnnn { glue } #1 #2
-      { \l__xeCJK_tmp_dim }
-      {
-        \__xeCJK_punct_if_middle:NTF #2
-          {
-            ( \__xeCJK_use_punct_dim:nN { width } #2 -
-              \__xeCJK_use_punct_dim:nN { dimen } #2 ) / 2
-            - \l__xeCJK_tmp_dim
-          }
-          { \l__xeCJK_bound_dim - \l__xeCJK_tmp_dim }
-      }
-      {
-        \__xeCJK_punct_if_middle:NTF #2
-          { .5 \l__xeCJK_tmp_dim }
-          { \l__xeCJK_tmp_dim - \l__xeCJK_reverse_bound_dim }
-      }
+    \__xeCJK_save_punct_dim:nNNn { margin } #1 #2 { \l__xeCJK_margin_dim }
   }
+\dim_new:N \l__xeCJK_margin_dim
 \cs_new_nopar:Npn \__xeCJK_calc_punct_width:N #1
   {
     \__xeCJK_punct_if_middle:NTF #1
@@ -2648,7 +2601,7 @@
                 \__xeCJK_punct_if_middle:NTF #2
                   {
                       \l__xeCJK_tmp_dim
-                    - ( \__xeCJK_use_punct_dim:nNN { glue } #1 #2 )
+                    - \l__xeCJK_margin_dim
                     - ( \__xeCJK_use_punct_dim:nN { dimen } #2 )
                   }
                   {
@@ -2667,8 +2620,26 @@
       }
     \__xeCJK_save_punct_dim:nNNn { offset } #1 #2
       { \l__xeCJK_tmp_dim }
-    \__xeCJK_save_punct_dim:nNNn { rule }   #1 #2
-      { - \l__xeCJK_bound_dim + \l__xeCJK_tmp_dim }
+    \__xeCJK_save_punct_dim:nNNn { rule } #1 #2
+      { \l__xeCJK_tmp_dim - \l__xeCJK_bound_dim }
+    \__xeCJK_save_punct_dim:nNNn { glue } #1 #2
+      { \l__xeCJK_margin_dim - \l__xeCJK_tmp_dim }
+    \__xeCJK_save_punct_skip:nNNnnn { glue } #1 #2
+      { \l__xeCJK_margin_dim - \l__xeCJK_tmp_dim }
+      {
+        \__xeCJK_punct_if_middle:NTF #2
+          {
+            ( \__xeCJK_use_punct_dim:nN { width } #2 -
+              \__xeCJK_use_punct_dim:nN { dimen } #2 ) / 2
+            - \l__xeCJK_margin_dim
+          }
+          { \l__xeCJK_bound_dim - \l__xeCJK_margin_dim }
+      }
+      {
+        \__xeCJK_punct_if_middle:NTF #2
+          { .5 \l__xeCJK_margin_dim }
+          { \l__xeCJK_margin_dim - \l__xeCJK_reverse_bound_dim }
+      }
   }
 \cs_new_nopar:Npn \__xeCJK_punct_width_or_ratio:nN #1#2
   {
@@ -2696,7 +2667,7 @@
   }
 \cs_new_protected_nopar:Npn \xeCJK_punct_kerning_process:NN #1#2
   {
-    \dim_set:Nn \l__xeCJK_original_margin_dim
+    \dim_set:Nn \l__xeCJK_margin_dim
       { \__xeCJK_original_kerning_margin:NN #1 #2 }
     \dim_set:Nn \l__xeCJK_minimum_bound_dim
       { \__xeCJK_punct_min_bound:NN #1 #2 }
@@ -2721,33 +2692,13 @@
     \__xeCJK_punct_if_right:NTF #1
       {
         \__xeCJK_punct_if_right:NTF #2
-          {
-            \__xeCJK_save_kerning:nNNNN
-              { bound_kern } \c__xeCJK_left_tl #2 #1 #2
-            \__xeCJK_save_kerning:nnnNN
-              { break_kern } { offset } { bound }
-          }
-          {
-            \__xeCJK_save_kerning:nnNN
-              { break_kern } { offset } #1 #2
-            \__xeCJK_save_kerning_aux:nnNN
-              { bound_kern } { \l__xeCJK_kerning_margin_dim }
-          }
+          { \__xeCJK_save_kerning:nnnNN { bound_kern } { offset } { bound } }
+          { \__xeCJK_save_kerning:nnNN  { bound_kern } { offset } }
       }
       {
         \__xeCJK_punct_if_right:NTF #2
-          {
-            \__xeCJK_save_kerning:nnNN
-              { bound_kern } { bound } #1 #2
-            \__xeCJK_save_kerning_aux:nnNN
-              { break_kern } { \l__xeCJK_tmp_dim }
-          }
-          {
-            \__xeCJK_save_kerning:nNNNN
-              { bound_kern } \c__xeCJK_right_tl #1 #1 #2
-            \__xeCJK_save_kerning:nnnNN
-              { break_kern } { bound } { offset }
-          }
+          { \__xeCJK_save_kerning:nnNN  { bound_kern } { bound } }
+          { \__xeCJK_save_kerning:nnnNN { bound_kern } { bound } { offset } }
       }
       #1 #2
   }
@@ -2755,11 +2706,10 @@
   {
     \bool_if:NTF \l__xeCJK_enabled_kerning_bool
       { \__xeCJK_calc_kerning_margin:NN #1 #2 }
-      { \l__xeCJK_original_margin_dim }
+      { \l__xeCJK_margin_dim }
   }
 \dim_new:N \l__xeCJK_minimum_bound_dim
 \dim_new:N \l__xeCJK_kerning_margin_dim
-\dim_new:N \l__xeCJK_original_margin_dim
 \cs_new_protected_nopar:Npn \__xeCJK_save_kerning:nnNN #1#2
   { \__xeCJK_save_kerning:nnnNN {#1} {#2} {#2} }
 \cs_new_protected_nopar:Npn \__xeCJK_save_kerning:nnnNN #1#2#3#4#5
@@ -2770,23 +2720,10 @@
         - ( \__xeCJK_use_punct_dim:nNN {#2} \c__xeCJK_right_tl #4 )
         - ( \__xeCJK_use_punct_dim:nNN {#3} \c__xeCJK_left_tl  #5 )
       }
-    \__xeCJK_save_kerning_aux:nnNN {#1} { \l__xeCJK_tmp_dim } #4 #5
-  }
-\cs_new_protected_nopar:Npn \__xeCJK_save_kerning:nNNNN #1#2#3#4#5
-  {
-    \dim_set:Nn \l__xeCJK_tmp_dim
-      {
-          \l__xeCJK_kerning_margin_dim
-        - ( \__xeCJK_use_punct_dim:nNN { bound } #2 #3 )
-      }
-    \__xeCJK_save_kerning_aux:nnNN {#1} { \l__xeCJK_tmp_dim } #4 #5
-  }
-\cs_new_protected_nopar:Npn \__xeCJK_save_kerning_aux:nnNN #1#2#3#4
-  {
-    \__xeCJK_save_punct_dim:nNNn {#1} #3 #4 {#2}
-    \__xeCJK_save_punct_skip:nNNnnn {#1} #3 #4
-      {#2}
-      { \l__xeCJK_original_margin_dim - \l__xeCJK_kerning_margin_dim }
+    \__xeCJK_save_punct_dim:nNNn {#1} #4 #5 { \l__xeCJK_tmp_dim }
+    \__xeCJK_save_punct_skip:nNNnnn {#1} #4 #5
+      { \l__xeCJK_tmp_dim }
+      { \l__xeCJK_margin_dim - \l__xeCJK_kerning_margin_dim }
       { \l__xeCJK_kerning_margin_dim - \l__xeCJK_minimum_bound_dim }
   }
 \cs_new_nopar:Npn \__xeCJK_original_kerning_margin:NN #1#2
@@ -2794,10 +2731,10 @@
     \dim_eval:n
       {
         \__xeCJK_use_punct_dim:nNN
-          { \__xeCJK_punct_if_right:NTF #1 { glue } { bound } } \c__xeCJK_right_tl #1
+          { \__xeCJK_punct_if_right:NTF #1 { margin } { bound } } \c__xeCJK_right_tl #1
         +
         \__xeCJK_use_punct_dim:nNN
-          { \__xeCJK_punct_if_right:NTF #2 { bound } { glue } } \c__xeCJK_left_tl #2
+          { \__xeCJK_punct_if_right:NTF #2 { bound } { margin } } \c__xeCJK_left_tl #2
       }
   }
 \cs_new_nopar:Npn \__xeCJK_calc_kerning_margin:NN #1#2
@@ -2851,7 +2788,7 @@
               { \fp_use:N \l__xeCJK_kerning_margin_ratio_fp \use:n }
           }
           { \fp_use:c { l__xeCJK_#1_align_ratio_fp } \use:n }
-          { \l__xeCJK_original_margin_dim }
+          { \l__xeCJK_margin_dim }
       }
   }
 \cs_new_nopar:Npn \__xeCJK_punct_min_bound:NN #1#2
@@ -2874,10 +2811,10 @@
       {
           (#1)
         - ( \__xeCJK_use_punct_dim:nNN
-              { \__xeCJK_punct_if_right:NTF #2 { bound } { glue } }
+              { \__xeCJK_punct_if_right:NTF #2 { bound } { margin } }
               \c__xeCJK_left_tl #2 )
         - ( \__xeCJK_use_punct_dim:nNN
-              { \__xeCJK_punct_if_right:NTF #3 { glue } { bound } }
+              { \__xeCJK_punct_if_right:NTF #3 { margin } { bound } }
               \c__xeCJK_right_tl #3 )
         - ( \__xeCJK_use_punct_dim:nN { dimen } #2 )
         - ( \__xeCJK_use_punct_dim:nN { dimen } #3 )
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xeCJKfntef.sty b/Master/texmf-dist/tex/xelatex/xecjk/xeCJKfntef.sty
index 3f1b2c4a3f5..25747f0db34 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xeCJKfntef.sty
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xeCJKfntef.sty
@@ -29,10 +29,10 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {xeCJK font effect}
 \ProvidesExplPackage{xeCJKfntef}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 \PassOptionsToPackage { normalem } { ulem }
 \DeclareOption* { \PassOptionsToPackage { \CurrentOption } { ulem } }
 \ProcessOptions \scan_stop:
@@ -427,7 +427,6 @@
         \UL@stop
         \__xeCJK_ulem_skip_punct_begin:
         \__xeCJK_punct_glue:NN \c__xeCJK_left_tl #1
-        \__xeCJK_punct_offset:NN \c__xeCJK_left_tl #1
         \UL@start
       }
       { \__xeCJK_ulem_Default_and_FullLeft_glue:N #1 }
@@ -452,7 +451,6 @@
         \__xeCJK_ulem_skip_punct_begin:
         \__xeCJK_ulem_punct_ccglue:
         \__xeCJK_punct_glue:NN \c__xeCJK_left_tl #1
-        \__xeCJK_punct_offset:NN \c__xeCJK_left_tl #1
         \UL@start
         \__xeCJK_ulem_class_group_begin:
         \xeCJK_select_punct_font:
@@ -553,7 +551,6 @@
         \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_ulem_skip_punct_end:
         \UL@start
@@ -567,7 +564,6 @@
         \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_ulem_skip_punct_end:
         \UL@start
@@ -582,7 +578,6 @@
         \__xeCJK_punct_rule:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \xeCJK_class_group_end:
         \UL@stop
-        \__xeCJK_punct_offset:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_punct_glue:NN \c__xeCJK_right_tl \g__xeCJK_last_punct_tl
         \__xeCJK_ulem_punct_ccglue:
         \__xeCJK_ulem_skip_punct_end:
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xunicode-addon.sty b/Master/texmf-dist/tex/xelatex/xecjk/xunicode-addon.sty
index 47c3be1040b..18c020c819b 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xunicode-addon.sty
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xunicode-addon.sty
@@ -29,10 +29,10 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \RequirePackage{expl3}
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {addon file for xunicode}
 \ProvidesExplPackage{xunicode-addon}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 \bool_lazy_or:nnF
   { \sys_if_engine_xetex_p: }
   { \sys_if_engine_luatex_p: }
diff --git a/Master/texmf-dist/tex/xelatex/xecjk/xunicode-extra.def b/Master/texmf-dist/tex/xelatex/xecjk/xunicode-extra.def
index 3d35c25ec5e..796a9a9e5fb 100644
--- a/Master/texmf-dist/tex/xelatex/xecjk/xunicode-extra.def
+++ b/Master/texmf-dist/tex/xelatex/xecjk/xunicode-extra.def
@@ -27,10 +27,10 @@
 %% 
 %% ----------------------------------------------------------------------
 %% 
-\GetIdInfo$Id: xeCJK.dtx 0e3f9e8 2019-04-15 02:07:22 +0800 Qing Lee <sobenlee@gmail.com> $
+\GetIdInfo$Id: xeCJK.dtx 4449ab5 2019-06-02 23:02:31 +0800 Qing Lee <sobenlee@gmail.com> $
   {extra definition for xunicode}
 \ProvidesExplFile{xunicode-extra.def}
-  {\ExplFileDate}{3.7.2}{\ExplFileDescription}
+  {\ExplFileDate}{3.7.4}{\ExplFileDescription}
 \DeclareUTFSymbol\texthyphenationpoint{"2027}
 \DeclareUTFSymbol\texttwoemdash{"2E3A}
 \DeclareUTFComposite\textsuperscript