patch 8.0.0324: illegal memory access with a wrong yank range

Problem:    Illegal memory access with "1;y".
Solution:   Call check_cursor() instead of check_cursor_lnum(). (Dominique
            Pelle, closes vim#1455)

patch 8.0.0323: one second pause when running cmdline test

Problem:    When running the command line tests there is a one second wait.
Solution:   Change an Esc to Ctrl-C. (Yegappan Lakshmanan)

patch 8.0.0322: possible overflow with corrupted spell file

Problem:    Possible overflow with spell file where the tree length is
            corrupted.
Solution:   Check for an invalid length (suggested by shqking)

patch 8.0.0321: errors when trying to use scripts in tiny version

Problem:    When using the tiny version trying to load the matchit plugin
            gives an error. On MS-Windows some default mappings fail.
Solution:   Add a check if the command used is available. (Christian Brabandt)

patch 8.0.0320: warning for unused variable with small build

Problem:    Warning for unused variable with small build.
Solution:   Change #ifdef to exclude FEAT_CMDWIN. (Kazunobu Kuriyama)

patch 8.0.0319: insert mode completion does not respect 'backspace'

Problem:    Insert mode completion does not respect "start" in 'backspace'.
Solution:   Check whether backspace can go before where insert started.
            (Hirohito Higashi)

patch 8.0.0318: small mistake in 7x13 font name

Problem:    Small mistake in 7x13 font name.
Solution:   Use ISO 8859-1 name instead of 10646-1. (Kazunobu Kuriyama)

patch 8.0.0317: no test for setting 'guifont'

Problem:    No test for setting 'guifont'.
Solution:   Add a test for X11 GUIs. (Kazunobu Kuriyama)

patch 8.0.0316: :help z? does not work

Problem:    ":help z?" does not work. (Pavol Juhas)
Solution:   Remove exception for z?.

patch 8.0.0315: :help :[range] does not work

Problem:    ":help :[range]" does not work. (Tony Mechelynck)
Solution:   Translate to insert a backslash.