patch 7.4.2085

Problem:    Digraph tests fails on some systems.
Solution:   Run it separately and set 'encoding' early.

patch 7.4.2084

Problem:    New digraph test makes testing hang.
Solution:   Don't set "nocp".

patch 7.4.2083

Problem:    Coverity complains about not restoring a value.
Solution:   Restore the value, although it's not really needed.  Change return
            to jump to cleanup, might leak memory.

patch 7.4.2082

Problem:    Not much test coverage for digraphs.
Solution:   Add a new style digraph test. (Christian Brabandt)

patch 7.4.2081

Problem:    Line numbers in the error list are not always adjusted.
Solution:   Set b_has_qf_entry properly. (Yegappan Lakshmanan)

patch 7.4.2080

Problem:    When using PERROR() on some systems assert_fails() does not see
            the error.
Solution:   Make PERROR() always report the error.

patch 7.4.2079

Problem:    Netbeans test fails on non-Unix systems.
Solution:   Only do the permission check on Unix systems.

patch 7.4.2078

Problem:    Running checks in po diretory fails.
Solution:   Add colors used in syntax.c to the builtiin color table.

patch 7.4.2077

Problem:    Cannot update 'tabline' when a tab was closed.
Solution:   Add the TabClosed autocmd event. (partly by Felipe Morales)

patch 7.4.2076

Problem:    Syntax error when dict has '>' key.
Solution:   Check for endchar. (Ken Takata)