From e254c61a0f08f0c1f098d9bf5ab644697dd7b807 Mon Sep 17 00:00:00 2001
From: Qing Lee <sobenlee@gmail.com>
Date: Fri, 22 Jul 2022 17:54:52 +0800
Subject: [PATCH] =?UTF-8?q?jiazhu:=20=E8=AE=BE=E7=BD=AE=20\interlinepenalt?=
 =?UTF-8?q?ies=20=E9=81=BF=E5=85=8D=E5=88=86=E7=A6=BB=E9=94=99=E8=AF=AF?=
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fixed #616
---
 jiazhu/jiazhu.dtx | 20 ++++++++++++++++----
 1 file changed, 16 insertions(+), 4 deletions(-)

diff --git a/jiazhu/jiazhu.dtx b/jiazhu/jiazhu.dtx
index 5d9fd207..20fea7ee 100644
--- a/jiazhu/jiazhu.dtx
+++ b/jiazhu/jiazhu.dtx
@@ -145,7 +145,7 @@ Copyright and Licence
 %</driver>
 % \fi
 %
-% \CheckSum{977}
+% \CheckSum{988}
 % \GetFileId{jiazhu.sty}
 %
 % \title{\bfseries\pkg{jiazhu} 宏包}
@@ -699,6 +699,9 @@ Copyright and Licence
     \int_zero:N \tex_linepenalty:D
     \int_zero:N \tex_clubpenalty:D
     \int_zero:N \tex_widowpenalty:D
+    \int_zero:N \tex_interlinepenalty:D
+    \int_zero:N \tex_clubpenalties:D
+    \int_zero:N \tex_widowpenalties:D
   }
 %    \end{macrocode}
 % \end{macro}
@@ -996,8 +999,15 @@ Copyright and Licence
         \tex_parshape:D
           \int_eval:n { #1 + 1 } ~
           \prg_replicate:nn
-            {#1} { \c_zero_dim \l_@@_remaining_width_dim }
-          \c_zero_dim \c_max_dim \scan_stop:
+            {#1}
+            { \c_zero_dim \l_@@_remaining_width_dim }
+          \c_zero_dim \c_max_dim
+        \tex_interlinepenalties:D
+          \int_eval:n {#1} ~
+          \prg_replicate:nn
+            { #1 - 1 }
+            { \c_@@_nobreak_int }
+          \c_@@_break_int
       }
   }
 \int_new:N \l_@@_lines_int
@@ -1125,6 +1135,7 @@ Copyright and Licence
           { \@@_dim_normalize:N \l_@@_remaining_width_dim }
         \@@_parshape:
         \hbox_unpack_drop:N \l_@@_text_box
+        \para_raw_end:
       }
     \vbox_set_split_to_ht:NNn \l_@@_typeset_box
       \l_@@_text_box { \l_@@_lines_int \tex_baselineskip:D }
@@ -1218,7 +1229,8 @@ Copyright and Licence
       {
         \@@_halign:
         \dim_set_eq:NN \tex_hsize:D \l_@@_width_dim
-        \hbox_unpack:N \l_@@_text_box \par
+        \hbox_unpack:N \l_@@_text_box
+        \para_raw_end:
         \int_gset_eq:NN \g_@@_lines_int \tex_prevgraf:D
       }
     \int_compare:nNnTF \g_@@_lines_int > \l_@@_lines_int