vim: Import v8.2.0607

* 8.2.0607: gcc warns for using uninitialized variable
* 8.2.0606: several syntax HL errors not checked
* 8.2.0605: Vim9: cannot unlet an environment variable
* 8.2.0604: :startinsert in a terminal window used later
* 8.2.0603: configure does not detect moonjit
* 8.2.0602: :unlet $VAR does not work properly
* 8.2.0601: Vim9: :unlet is not compiled
* 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
* 8.2.0599: Netbeans interface insufficiently tested

gitlog.txt

@@ -1 +1 @@
-* [8.2.0598](https://github.com/vim/vim/commit/61fbb3371ee1f6a02706f52fbe064608e159be7c): test\_eval\_stuff fails in normal terminal\n* [8.2.0597](https://github.com/vim/vim/commit/90455cfa87f84f16179c19241b034abbfa8b3c9a): test\_eval is old style\n* [8.2.0596](https://github.com/vim/vim/commit/ec9749f33d26162fad40714a7d21978aea10fc69): crash in test49\n* [8.2.0595](https://github.com/vim/vim/commit/a26b9700d73ebccd6c5459d0d66032a4249f6b72): Vim9: not all commands using ends\_excmd() tested\n* [8.2.0594](https://github.com/vim/vim/commit/b6fb0516ec862a18fdffe06c9400d507a7193835): MS-Windows: cannot build with WINVER set to 0x0501\n* [8.2.0593](https://github.com/vim/vim/commit/a494f56f885876c98a276f7acfa386bfbb344680): finding a user command is not optimal
+* [8.2.0607](https://github.com/vim/vim/commit/2bb76accc66d17f2c027c04396082c46f410bfea): gcc warns for using uninitialized variable\n* [8.2.0606](https://github.com/vim/vim/commit/fbf2122cf920a89274ffbefaaeb6c5eeacf5187b): several syntax HL errors not checked\n* [8.2.0605](https://github.com/vim/vim/commit/7bdaea6e0df849cf3dd7eaaf454eb88f637d1884): Vim9: cannot unlet an environment variable\n* [8.2.0604](https://github.com/vim/vim/commit/eb58a2465825c258beafae96240824923f73779f): :startinsert in a terminal window used later\n* [8.2.0603](https://github.com/vim/vim/commit/f49e5640821d8ef752fb50d99edcf40bb62a4d4d): configure does not detect moonjit\n* [8.2.0602](https://github.com/vim/vim/commit/7e0868efcf094f2cc59fa4e18af3a8dc7aedd64f): :unlet $VAR does not work properly\n* [8.2.0601](https://github.com/vim/vim/commit/d72c1bf0a6784afdc8d8ceab4a007cd76d5b81e1): Vim9: :unlet is not compiled\n* [8.2.0600](https://github.com/vim/vim/commit/d3aac2917db38f8590648ee76eebfa178fc4c069): Vim9: cannot read or write w:, t: and b: variables\n* [8.2.0599](https://github.com/vim/vim/commit/173d841e86cf205d8e398091b1da7bb4951714f9): Netbeans interface insufficiently tested