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sikouhjw · Feb 24, 2022 · 3294ac6 · 3294ac6
1 parent 3011f6e
commit 3294ac6
Showing 1 changed file with 11 additions and 11 deletions.
diff --git a/gdutthesis.cls b/gdutthesis.cls
@@ -3,32 +3,32 @@
 \ProvidesExplClass{gdutthesis}
   {2021/11/09}{v0.1c}{Thesis Template for Guangdong University of Technology}
 \RequirePackage { xtemplate, l3keys2e }
-\clist_map_inline:nn { xtemplate, l3keys2e }
-  {
-    \@ifpackagelater {#1} { 2020/07/17 }
-      { } { \msg_error:nnn { gdutthesis } { l3-too-old } {#1} }
-  }
 \msg_new:nnn { gdutthesis } { l3-too-old }
   {
     Package~ "#1"~ is~ too~ old. \\\\
     Please~ update~ an~ up-to-date~ version~ of~ the~ bundles \\
     "l3kernel"~ and~ "l3packages"~ using~ your~ TeX~ package \\
     manager~ or~ from~ CTAN.
   }
-\sys_if_engine_xetex:F
+\clist_map_inline:nn { xtemplate, l3keys2e }
   {
-    \sys_if_engine_luatex:F
-      {
-        \msg_fatal:nnx { gdutthesis } { unsupported-engine }
-          { \c_sys_engine_str }
-      }
+    \@ifpackagelater {#1} { 2020/07/17 }
+      { } { \msg_error:nnn { gdutthesis } { l3-too-old } {#1} }
   }
 \msg_new:nnn { gdutthesis } { unsupported-engine }
   {
     The~ gdutthesis~ class~ requires~ either~ XeTeX~ or~ LuaTeX. \\\\
     "#1"~ is~ not~ supported~ at~ present.~ You~ must~ change \\
     your~ typesetting~ engine~ to~ "xelatex"~ or~ "lualatex".
   }
+\sys_if_engine_xetex:F
+  {
+    \sys_if_engine_luatex:F
+      {
+        \msg_fatal:nnx { gdutthesis } { unsupported-engine }
+          { \c_sys_engine_str }
+      }
+  }
 \int_new:N \g__gdut_thesis_type_int
 \clist_new:N \g__gdut_to_ctexbook_clist
 \clist_new:N \g__gdut_to_hyperref_clist