Merge 8e6587b215 into b6529a3ce3

Closes issue #80.

.github/workflows/ci.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - fix-ci
 
   pull_request:
     branches:
@@ -31,6 +32,8 @@ jobs:
       run: brew install openssl && brew info openssl
     - name: Install XQuartz
       run: brew install xquartz --cask && brew info xquartz
+    - name: Install groff
+      run: brew install groff && brew info groff
     - name: Compile
       run: make -C GUI/xephem
     - name: Test

GUI/xephem/fallbacks.c

@@ -744,11 +744,11 @@ String fallbacks[] = {
     "XEphem*WCS.y: 10",
     "XEphem*WebDB*Pattern.value: ",
     "XEphem*WebDB*Search.set: False",
-    "XEphem*WebDB*URL0.value: http://celestrak.org/NORAD/elements/stations.txt",
-    "XEphem*WebDB*URL1.value: http://celestrak.org/NORAD/elements/science.txt",
-    "XEphem*WebDB*URL2.value: http://celestrak.org/NORAD/elements/tle-new.txt",
-    "XEphem*WebDB*URL3.value: http://celestrak.org/NORAD/elements/amateur.txt",
-    "XEphem*WebDB*URL4.value: http://celestrak.org/NORAD/elements/visual.txt",
+    "XEphem*WebDB*URL0.value: https://celestrak.org/NORAD/elements/stations.txt",
+    "XEphem*WebDB*URL1.value: https://celestrak.org/NORAD/elements/science.txt",
+    "XEphem*WebDB*URL2.value: https://celestrak.org/NORAD/elements/tle-new.txt",
+    "XEphem*WebDB*URL3.value: https://celestrak.org/NORAD/elements/amateur.txt",
+    "XEphem*WebDB*URL4.value: https://celestrak.org/NORAD/elements/visual.txt",
     "XEphem*WebDB*URL5.value: https://www.minorplanetcenter.net/iau/Ephemerides/Comets/Soft03Cmt.txt",
     "XEphem*WebDB*URL6.value: https://www.minorplanetcenter.net/iau/Ephemerides/CritList/Soft03CritList.txt",
     "XEphem*WebDB*URL7.value: https://www.minorplanetcenter.net/iau/Ephemerides/Distant/Soft03Distant.txt",

GUI/xephem/help/xephem.html

@@ -7991,7 +7991,7 @@ format if it is not already.<br>
 <br>
 Several particularly useful sites as of this build are already entered.
 The first five are from Dr. TS Kelso's Earth satellite lists at <a
- href="https://www.celestrak.org">celestrak.org</a>. The other four are
+ href="https://celestrak.org">celestrak.org</a>. The other four are
 the Minor Planet Center's lists of hot comets and unusual asteroids
 specially formatted for <a
  href="https://www.minorplanetcenter.net/iau/Ephemerides/Soft03.html">XEphem</a>.
@@ -7999,12 +7999,9 @@ Click <span style="font-weight: bold;">Get</span> beside the desired
 catalog to download the file to the Private directory and
 simultaneously load into XEphem memory.<br>
 <br>
-Special files created by
-<!-- could not found the correct linke
-<a href="http://cfa-www.harvard.edu/cfa/ps/mpc.html">Minor Planet Center</a>
-and
--->
-the <a href="https://asteroid.lowell.edu/">Lowell
+Special files created by the <a
+ href="https://www.minorplanetcenter.net/data/">Minor Planet Center</a>
+and <a href="https://asteroid.lowell.edu/astorb/">Lowell
 Observatory</a> may also be downloaded.
 Each organization maintains
 extensive lists of all known asteroids and produces on a regular basis

GUI/xephem/patchlevel.c

@@ -5,5 +5,5 @@
 #include "xephem.h"
 
 char PATCHLEVEL[] = "4.2.0";
-char PATCHDATE[] = "2021 September 13";
+char PATCHDATE[] = "2024 February 13";
 char COPYRIGHT[] = "Copyright (c) 1990-2021 by Elwood Charles Downey";

GUI/xephem/webdbmenu.c

@@ -158,7 +158,7 @@ wdb_create()
 	    XtSetArg (args[n], XmNrightAttachment, XmATTACH_FORM); n++;
 	    tf_w = XmCreateTextField (f_w, buf, args, n);
 	    defaultTextFN (tf_w, 1, "", NULL);
-	    wtip (tf_w, "URL of file to download (must use HTTP)");
+	    wtip (tf_w, "URL of file to download (must use HTTP or HTTPS)");
 	    XtManageChild (tf_w);
 	    sprintf (buf, "XEphem*WebDB*URL%d.value", i);
 	    sr_reg (tf_w, buf, wdbcategory, 1);