vim: Import v8.2.3988

* 8.2.3988: tiny build fails
* 8.2.3987: error messages are spread out
* 8.2.3986: error messages are spread out
* 8.2.3985: error messages are spread out
* 8.2.3984: debugger test fails
* 8.2.3983: error messages are spread out
* 8.2.3982: some lines of code not covered by tests
* 8.2.3981: Vim9: debugging a for loop doesn't stop before it starts
* 8.2.3980: if 'operatorfunc' invokes an operator Visual mode is changed
* 8.2.3979: Vim9: the feature is not mentioned in the right places
* 8.2.3978: build error when using dynamycally loaded Python 3

Author: chrisbra

gitlog.txt

@@ -1 +1 @@
-* [8.2.3977](https://github.com/vim/vim/commit/9a846fbaa569b3690d70606f2a86e97f77a05496): error messages are spread out\n* [8.2.3976](https://github.com/vim/vim/commit/b34689010a587e85ff724051f276513a15c634d0): FEARG\_LAST is never used\n* [8.2.3975](https://github.com/vim/vim/commit/cbadefe25a27ded93548eaa7a325d2a04bf55d7c): error messages are spread out\n* [8.2.3974](https://github.com/vim/vim/commit/1f4a3457a3e55cdacd70ab0d5be587c248fb1ce8): Vim9: LISTAPPEND instruction does not check for a locked list\n* [8.2.3973](https://github.com/vim/vim/commit/0f7a5e758c5d8be2d8f1ab4a145d1636a36d18b2): tiny build fails\n* [8.2.3972](https://github.com/vim/vim/commit/3a846e6bca25bd3d0addcd9ed3bdd9a6774adbe5): error messages are spread out\n* [8.2.3971](https://github.com/vim/vim/commit/0699b040e6794d27ffdca241a4358d7c31876385): build fails\n* [8.2.3970](https://github.com/vim/vim/commit/74409f62790a93daf0965c71da01ff76aa0fa5a5): error messages are spread out\n* [8.2.3969](https://github.com/vim/vim/commit/56200eed62e59ad831f6564dcafe346e6f97ac20): value of MAXCOL not available in Vim script\n* [8.2.3968](https://github.com/vim/vim/commit/e70cec976026ce72d09b6589ebba4677581063ac): build failure\n* [8.2.3967](https://github.com/vim/vim/commit/460ae5dfca31fa627531c263184849976755cf6b): error messages are spread out\n* [8.2.3966](https://github.com/vim/vim/commit/b37a65e4bf08c4eec4fa5b81a5efc3945fca44de): when using feedkeys() abbreviations may be blocked\n* [8.2.3965](https://github.com/vim/vim/commit/b79ee0c299d786627784f7304ba84b80e78ece26): Vim9: no easy way to check if Vim9 script is supported\n* [8.2.3964](https://github.com/vim/vim/commit/654b729c4c9951f2a46c161d1e9fefdc223fc94e): some common lisp and scheme files not recognized\n* [8.2.3963](https://github.com/vim/vim/commit/096ca73dacd748a65d080197b842eef6f4423096): build failure with tiny and small features\n* [8.2.3962](https://github.com/vim/vim/commit/d0819d11ecdf3bca4b0800ef905091b5e175b6f4): build fails for missing error message\n* [8.2.3961](https://github.com/vim/vim/commit/436b5adc9770a2568209dd5ab1f98bd1afc91898): error messages are spread out\n* [8.2.3960](https://github.com/vim/vim/commit/f1474d801bbdb73406dd3d1f931f515f99e86dfa): error messages are spread out\n* [8.2.3959](https://github.com/vim/vim/commit/6d0570117ac86b7979bf249de5741088212d6e17): error messages are spread out\n* [8.2.3958](https://github.com/vim/vim/commit/ef089f50f9d6685c7a0ab94f9133576d7beec32b): build failure compiling xxd with "-std=c2x"\n* [8.2.3957](https://github.com/vim/vim/commit/1a9922243a90f213894d5c58cd063465eea3350f): error messages are spread out\n* [8.2.3956](https://github.com/vim/vim/commit/4b1478093eb8b8bebc94b1f596e0afc25db4d189): duplicate assignment\n* [8.2.3955](https://github.com/vim/vim/commit/eb822a280cf4706f7e67319ced1cdf3243b27e20): error messages are spread out\n* [8.2.3954](https://github.com/vim/vim/commit/9a015111a56d0011ced40d98f46a9841d1457b51): Vim9: no error for shadowing if script var is declared later\n* [8.2.3953](https://github.com/vim/vim/commit/6ad84ab3e48d9490e4139df04f2c55b136f5501d): insert completion code is too complicated\n* [8.2.3952](https://github.com/vim/vim/commit/1fa3de1ce806ba18ebcc00c6d9a0678a84735463): first line not redrawn when adding lines to an empty buffer\n* [Update runtime files](https://github.com/vim/vim/commit/04fb916684829f6aa12f33f14d0d0023b458f200)
+* [8.2.3988](https://github.com/vim/vim/commit/475d9521baaeb060ebb915d678094ff28e67b5be): tiny build fails\n* [8.2.3987](https://github.com/vim/vim/commit/1d423ef75fc8bce2edfd2aab61cc9beaa63e31aa): error messages are spread out\n* [8.2.3986](https://github.com/vim/vim/commit/b09feaa86ecc53b9b953710082496951776dc5c6): error messages are spread out\n* [8.2.3985](https://github.com/vim/vim/commit/ac78dd4a352196ca4e6640f8e4caaf126afd49e3): error messages are spread out\n* [8.2.3984](https://github.com/vim/vim/commit/3d0da09bb2d31afc611bf1c4b35796739d87ed63): debugger test fails\n* [8.2.3983](https://github.com/vim/vim/commit/eaaac014a01ce37c1f86dbda054c01a5c6f034e7): error messages are spread out\n* [8.2.3982](https://github.com/vim/vim/commit/8bfa0eb863357c1013024233ebb2e95a0a848002): some lines of code not covered by tests\n* [8.2.3981](https://github.com/vim/vim/commit/2b4ecc2c31c00df6e1c8ad46a3e4eabb1f1f84e3): Vim9: debugging a for loop doesn't stop before it starts\n* [8.2.3980](https://github.com/vim/vim/commit/b3bd1d39e68e2d697c014b9f85482c2c12a3f909): if 'operatorfunc' invokes an operator Visual mode is changed\n* [8.2.3979](https://github.com/vim/vim/commit/a6feb163f0295dfefb829d93ba3fa659b9c262b6): Vim9: the feature is not mentioned in the right places\n* [8.2.3978](https://github.com/vim/vim/commit/6b1a99dfe33cf5a1d7f82febd81face85ac1b8a6): build error when using dynamycally loaded Python 3