Fix missing comment sign

Author: zepinglee

testfiles/01-title-page/01-title-page-postdoc-1.tlg

@@ -700,7 +700,7 @@ Completed box being shipped out [1]
 ....\hbox(9.29874+2.04764)x167.87108
 .....\kern -0.00005
 .....\kern 0.00005
-.....\hbox(9.29874+2.04764)x167.87108, glue set 13.17119fil
+.....\hbox(9.29874+2.04764)x167.87108, glue set 14.6768fil
 ......\glue 0.0 plus 1.0fil minus 1.0fil
 ......\TU/texgyretermes(0)/m/n/12.045 1992
 ......\glue 3.01125 plus 1.50562 minus 1.00374
@@ -723,9 +723,8 @@ Completed box being shipped out [1]
 ......\TU/texgyretermes(0)/m/n/12.045 2
 ......\glue 3.01125 plus 1.50562 minus 1.00374
 ......\TU/FandolSong(0)/m/n/12.045 月
-......\kern -0.00018
-......\kern 0.00018
-......\glue 3.01125 plus 1.50562 minus 1.00374
+......\kern -0.00017
+......\kern 0.00017
 ......\glue 0.0 plus 1.0fil minus 1.0fil
 ....\penalty 10000
 ....\glue(\parfillskip) 0.0

thuthesis.dtx

@@ -3093,7 +3093,7 @@
   \ifthu@integral@upright
     \PassOptionsToPackage{upint}{newtxmath}%
   \fi
-  \RequirePackage{newtxmath}
+  \RequirePackage{newtxmath}%
   \let\thu@save@leq\leq
   \let\thu@save@geq\geq
   \ifthu@leq@slanted
@@ -4208,14 +4208,14 @@
 }
 \thu@option@hook{discipline}{%
   \ifthu@degree@type@professional
-    \thu@warning{`discipline' for professional degree is deprecated. Use `professional-field' instead.}
+    \thu@warning{`discipline' for professional degree is deprecated. Use `professional-field' instead.}%
     \let\thu@professional@field\thu@discipline
     \let\thu@discipline\@empty
   \fi
 }
 \thu@option@hook{discipline*}{%
   \ifthu@degree@type@professional
-    \thu@warning{`discipline*' for professional degree is deprecated. Use `professional-field*' instead.}
+    \thu@warning{`discipline*' for professional degree is deprecated. Use `professional-field*' instead.}%
     \let\thu@professional@field@en\thu@discipline@en
     \let\thu@discipline@en\@empty
   \fi
@@ -4653,9 +4653,9 @@
     \vskip 3bp%
     in\par
     \vskip 3.5bp%
-    {\bfseries\sffamily\thu@discipline@en\par}
+    {\bfseries\sffamily\thu@discipline@en\par}%
     \vfill
-    {\sffamily by\par}
+    {\sffamily by\par}%
     \vskip 0.24cm%
     {\sffamily\bfseries\thu@author@en\par}%
     \vskip 0.18cm%
@@ -4678,7 +4678,7 @@
     \sanhao[1.725]%
     \thu@titlepage@en@degree
     \vfill
-    {\sffamily by\par}
+    {\sffamily by\par}%
     \vskip 0.24cm%
     {\sffamily\bfseries\thu@author@en\par}%
     \ifx\thu@professional@field@en\empty
@@ -4864,7 +4864,7 @@
       工作完成日期\quad
       \thu@uline[5.9cm]{%
         \thu@format@date{\thu@date@zh@digit@short}{\thu@start@date}—%
-        \thu@format@date{\thu@date@zh@digit@short}{\thu@end@date}
+        \thu@format@date{\thu@date@zh@digit@short}{\thu@end@date}%
       }\par
       \vskip 0.55cm%
       报告提交日期\quad
@@ -4970,7 +4970,7 @@
 \newcommand\copyrightpage[1][]{%
   \ifthu@degree@postdoc\relax\else
     \cleardoublepage
-    \def\thu@@tmp{#1}
+    \def\thu@@tmp{#1}%
     \ifx\thu@@tmp\@empty
       \thusetup{language=chinese}%
       \ifthu@degree@bachelor
@@ -5821,7 +5821,7 @@
     \setlength{\itemindent}{\z@}%
     \setlength{\labelsep}{0.1cm}%
     \setlength{\labelwidth}{0.9cm}%
-    \setlength{\itemsep}{\bibsep}
+    \setlength{\itemsep}{\bibsep}%
     \setlength{\parsep}{\z@}%
     \ifNAT@openbib
       \addtolength{\leftmargin}{\bibindent}%