vim: Import v8.0.0627

* 8.0.0627: "gn" selects only one character with 'nowrapscan'
* 8.0.0626: in the GUI the cursor may flicker
* 8.0.0625: shellescape() always escapes a newline
* 8.0.0624: warning for unused variable in tiny build
* 8.0.0623: error for invalid regexp is not very informative
* 8.0.0622: selecting quoted text fails with 'selection' "exclusive"
* 8.0.0621: :stag does not respect 'switchbuf'
* 8.0.0620: checking for HAVE_GTK_MULTIHEAD is not needed
* Update runtime files.
* 8.0.0619: GUI gets stuck if timer uses feedkeys()
* 8.0.0618: NFA regex engine handles [0-z] incorrectly

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.0.0617](https://github.com/vim/vim/releases/tag/v8.0.0617): hardcopy test hangs on MS-Windows\n* [8.0.0616](https://github.com/vim/vim/releases/tag/v8.0.0616): not always setting 'background' correctly after :hi Normal\n* [8.0.0615](https://github.com/vim/vim/releases/tag/v8.0.0615): using % with :hardcopy wrongly escapes spaces\n* [8.0.0614](https://github.com/vim/vim/releases/tag/v8.0.0614): float2nr() is not exactly right\n* [8.0.0613](https://github.com/vim/vim/releases/tag/v8.0.0613): the conf filetype is used before ftdetect from packages\n* [8.0.0612](https://github.com/vim/vim/releases/tag/v8.0.0612): pack dirs are added to 'runtimepath' too late\n* [8.0.0611](https://github.com/vim/vim/releases/tag/v8.0.0611): the screen is not redrawn after sending t_u7\n* [8.0.0610](https://github.com/vim/vim/releases/tag/v8.0.0610): the screen is redrawn when default 'background' is detected\n* [8.0.0609](https://github.com/vim/vim/releases/tag/v8.0.0609): some people still don't know how to quit\n* [8.0.0608](https://github.com/vim/vim/releases/tag/v8.0.0608): cannot manipulate other than the current quickfix list\n* [8.0.0607](https://github.com/vim/vim/releases/tag/v8.0.0607): after :bwipe + :new bufref might still be valid
+* [8.0.0627](https://github.com/vim/vim/releases/tag/v8.0.0627): "gn" selects only one character with 'nowrapscan'\n* [8.0.0626](https://github.com/vim/vim/releases/tag/v8.0.0626): in the GUI the cursor may flicker\n* [8.0.0625](https://github.com/vim/vim/releases/tag/v8.0.0625): shellescape() always escapes a newline\n* [8.0.0624](https://github.com/vim/vim/releases/tag/v8.0.0624): warning for unused variable in tiny build\n* [8.0.0623](https://github.com/vim/vim/releases/tag/v8.0.0623): error for invalid regexp is not very informative\n* [8.0.0622](https://github.com/vim/vim/releases/tag/v8.0.0622): selecting quoted text fails with 'selection' "exclusive"\n* [8.0.0621](https://github.com/vim/vim/releases/tag/v8.0.0621): :stag does not respect 'switchbuf'\n* [8.0.0620](https://github.com/vim/vim/releases/tag/v8.0.0620): checking for HAVE_GTK_MULTIHEAD is not needed\n* Update runtime files.\n* [8.0.0619](https://github.com/vim/vim/releases/tag/v8.0.0619): GUI gets stuck if timer uses feedkeys()\n* [8.0.0618](https://github.com/vim/vim/releases/tag/v8.0.0618): NFA regex engine handles [0-z] incorrectly