[nsd] Move old schedule to a separate file

Author: yungyuc

nsd/schedule/condensed3days.rst

@@ -0,0 +1,32 @@
+============
+Old Schedule
+============
+
+.. toctree::
+  :maxdepth: 1
+
+  24au_nycu/schedule24au
+  24sp_nycu/schedule24sp
+  23au_nycu/schedule23au
+  23sp_nycu/schedule
+  22au_nycu/schedule
+  22sp_nycu/schedule
+  nsd_21au_nycu
+  nsd_21sp_nycu
+
+.. rubric:: NCTU (former NYCU)
+
+* `NSD Schedule 2020 autumn NCTU
+  <https://github.com/yungyuc/nsd/blob/master/notebook/20au_nctu/index.ipynb>`__
+  (`timetable
+  <https://timetable.nctu.edu.tw/?r=main/crsoutline&Acy=109&Sem=1&CrsNo=5285>`__)
+* `NSD Schedule 2020 spring NCTU
+  <https://github.com/yungyuc/nsd/blob/master/notebook/20sp_nctu/index.ipynb>`__
+  (`timetable
+  <https://timetable.nctu.edu.tw/?r=main/crsoutline&Acy=108&Sem=2&CrsNo=5911>`__)
+* `NSD Schedule 2019 autumn NCTU
+  <https://github.com/yungyuc/nsd/blob/master/notebook/19au_nctu/index.ipynb>`__
+  (`timetable
+  <https://timetable.nycu.edu.tw/?r=main/crsoutline&Acy=108&Sem=1&CrsNo=5262>`__)
+
+.. vim: set ff=unix fenc=utf8 sw=2 ts=2 sts=2 tw=79:

nsd/schedule/old_schedule.rst

@@ -6,43 +6,6 @@ Schedule
   :maxdepth: 1
 
   25sp_nycu/schedule25sp
-
-Past
-====
-
-.. toctree::
-  :maxdepth: 1
-
-  24au_nycu/schedule24au
-  24sp_nycu/schedule24sp
-  23au_nycu/schedule23au
-  23sp_nycu/schedule
-  22au_nycu/schedule
-  22sp_nycu/schedule
-  nsd_21au_nycu
-  nsd_21sp_nycu
-
-.. rubric:: NCTU (former NYCU)
-
-* `NSD Schedule 2020 autumn NCTU
-  <https://github.com/yungyuc/nsd/blob/master/notebook/20au_nctu/index.ipynb>`__
-  (`timetable
-  <https://timetable.nctu.edu.tw/?r=main/crsoutline&Acy=109&Sem=1&CrsNo=5285>`__)
-* `NSD Schedule 2020 spring NCTU
-  <https://github.com/yungyuc/nsd/blob/master/notebook/20sp_nctu/index.ipynb>`__
-  (`timetable
-  <https://timetable.nctu.edu.tw/?r=main/crsoutline&Acy=108&Sem=2&CrsNo=5911>`__)
-* `NSD Schedule 2019 autumn NCTU
-  <https://github.com/yungyuc/nsd/blob/master/notebook/19au_nctu/index.ipynb>`__
-  (`timetable
-  <https://timetable.nycu.edu.tw/?r=main/crsoutline&Acy=108&Sem=1&CrsNo=5262>`__)
-
-Other
-=====
-
-.. toctree::
-  :maxdepth: 1
-
-  condensed3days
+  old_schedule
 
 .. vim: set ff=unix fenc=utf8 sw=2 ts=2 sts=2 tw=79: