iocsh: Add underline separator between help outputs

Also tweaks the overall format of the message a bit. Add tests for new help output format
2023-03-08 15:56:01 +00:00
parent badd8f518d
commit 6dec68554c
6 changed files with 147 additions and 12 deletions
@@ -0,0 +1,4 @@
+[1m
+testHelpFunction1[0m
+
+Usage message of testHelpFunction1