Log message:
Pullup ticket #6091 - requested by leot
shells/tcsh: bugfix

Revisions pulled up:
- shells/tcsh/Makefile                                          1.93
- shells/tcsh/distinfo                                          1.43
- shells/tcsh/patches/patch-tests_subst.at                      deleted
- shells/tcsh/patches/patch-tests_variables.at                  deleted

---
   Module Name:    pkgsrc
   Committed By:   leot
   Date:           Thu Nov 28 20:46:40 UTC 2019

   Modified Files:
           pkgsrc/shells/tcsh: Makefile distinfo
   Removed Files:
           pkgsrc/shells/tcsh/patches: patch-tests_subst.at
               patch-tests_variables.at

   Log message:
   {standalone-,static-,}tcsh: Update to 6.22.00

   pkgsrc changes:
    - Remove no longer needed patches (both backport from upstream to 6.21.00)

   Changes:
   V6.22.00 - 20191128
   -------------------
    - PR/113: Sobomax: avoid infinite loops for -c commands when stdout is
      not a tty.
    - Avoid infinite loops during history loads when merging, print a better
      error for errors during history load.
    - PR/88: Preserve empty arguments in :q
    - PR/94: Small apple issues (SAVESIGVEC, HOSTTYPE)
    - PR/81: Fix range matching issue where we were comparing with the
      range character instead of the start of range. [l-z]* would match foo