runtime(vim): Update base-syntax, fix nested function folding (#14397) Commit: https://github.com/vim/vim/commit/4ba70cab37d2a625d8c59bb136070ef9d1976934 Author: dkearns <dougkearns@gmail.com> Date: Mon Apr 15 04:32:56 2024 +1000 runtime(vim): Update base-syntax, fix nested function folding (https://github.com/vim/vim/issues/14397) Only match function folding start and end patterns at the start of a line, excluding heredocs and :append/:change/:insert commands. Fixes #14393 Signed-off-by: Christian Brabandt <cb@256bit.org> Signed-off-by: Doug Kearns <dougkearns@gmail.com>

| +0&#ffffff0@74
|++0#0000e05#a8a8a8255|-@1| @1|5| |l|i|n|e|s|:| |f|u|n|c|t|i|o|n| |F|o@1|(|)|-@46
| +0#0000000#ffffff0@74
|++0#0000e05#a8a8a8255|-@1| @1|6| |l|i|n|e|s|:| |f|u|n|c|t|i|o|n| |F|o@1|(|)|-@46
| +0#0000000#ffffff0@74
>++0#0000e05#a8a8a8255|-@1| @1|5| |l|i|n|e|s|:| |f|u|n|c|t|i|o|n| |F|o@1|(|)|-@46
| +0#0000000#ffffff0@74
|++0#0000e05#a8a8a8255|-@1| @1|2| |l|i|n|e|s|:| |:|f|u|n|c|t|i|o|n| |F|o@1|(|)|-@45
| +0#0000000#ffffff0@74
|~+0#4040ff13&| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
| +0#0000000&@56|2|1|7|,|5|-|1| @6|B|o|t|