tcsh 6.22.04-1

[Corinna Vinschen]

The following packages have been uploaded to the Cygwin distribution:

* tcsh-6.22.04-1

Tcsh is an enhanced but completely compatible version of csh, the C
shell.  Tcsh is a command language interpreter which can be used both
as an interactive login shell and as a shell script command processor.
Tcsh includes a command line editor, programmable word completion,
spelling correction, a history mechanism, job control and a C language
like syntax.

6.22.04 fixes problems introduced in 6.22.03, which were the reason
we skipped 6.22.03 in Cygwin.  Changes from 6.22.02:

 15. V6.22.04 - 20210426
 14. Don't crash with 'bindkey "^0" clear-screen' (Karl Jeacle)
 13. Fix $x:q:h and $x:q:t return the whole string for strings not containing /

 12. V6.22.03 - 20201118
 11. Fix $x:q:h and $x:q:t to not crash (alzwded) with strings containing /
 10. Block SIGHUP while writing history/directory stack (Brett Frankenberger)
  9. Fixed reversed test that broke history merging (Brett Frankenberger)
  8. Prevent recursive entry for writing history (Brett Frankenberger)
  7. alxwded@github, keep track of the :g and :a modifiers per modifier they
     affect.
  6. alzwded@github, fix infinite loop with :gas variable modifier
  5. PR/88: Add a Q: modifier that preserves empty arguments leaving :q
     alone.