From: Hironori Kitagawa <h_kitagawa2001@yahoo.co.jp>
Date: Mon, 3 Apr 2017 00:40:36 +0000 (+0900)
Subject: Fix ticket #37100
X-Git-Tag: 20170505.0~13
X-Git-Url: http://git.osdn.jp/view?a=commitdiff_plain;h=a07138797b6adcac6f2dfa5195fac782f055c657;p=luatex-ja%2Fluatexja.git

Fix ticket #37100
---

diff --git a/src/ltj-jfmglue.lua b/src/ltj-jfmglue.lua
index 174e0aa..97498ad 100644
--- a/src/ltj-jfmglue.lua
+++ b/src/ltj-jfmglue.lua
@@ -1237,6 +1237,8 @@ do
       elseif Np and getfield(lp, 'user_id') == BPAR then
          Np.first = lp; Np.nuc = lp; Np.last = lp
          return Np
+      else
+	 return Np
       end
    end
 
diff --git a/src/ltj-ruby.lua b/src/ltj-ruby.lua
index 85f7568..4d3804f 100644
--- a/src/ltj-ruby.lua
+++ b/src/ltj-ruby.lua
@@ -673,9 +673,9 @@ luatexbase.add_to_callback('hpack_filter', post_high_hbox, 'ltj.ruby.post_hbox',
 ----------------------------------------------------------------
 do
    local RIPRE  = luatexja.stack_table_index.RIPRE
-   local function whatsit_callback(Np, lp, Nq, bsl)
+   local function whatsit_callback(Np, lp, Nq)
       if Np.nuc then return Np
-      elseif getfield(lp, 'user_id') == RUBY_PRE then
+      elseif  getfield(lp, 'user_id') == RUBY_PRE then
          Np.first, Np.nuc, Np.last = lp, lp, lp
          local lpv = getfield(lp, 'value')
          local x = node_next(node_next(lpv))
@@ -711,6 +711,8 @@ do
             set_attr(lpv, attr_ruby_maxprep, 0)
          end
          return Np
+      else
+        return Np
       end
    end
    luatexbase.add_to_callback("luatexja.jfmglue.whatsit_getinfo", whatsit_callback,