runtime(doc): In builtin overview use {buf} as param for appendbufline/setbufline (#15089) Commit: https://github.com/vim/vim/commit/f0837ba0b9dba9d30e3dc2626d4f690a2d51103e Author: errael <errael@raelity.com> Date: Mon Jun 24 12:27:01 2024 -0700 runtime(doc): In builtin overview use {buf} as param for appendbufline/setbufline (https://github.com/vim/vim/issues/15089) Signed-off-by: Ernie Rael <errael@raelity.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

| +0#af5f00255#ffffff0@1|1| |1+0#0000000&@4| @65
| +0#af5f00255&@1|2| |1+0#0000000&@3|2| @65
| +8#af5f00255&@1|3| >1+8#0000000&@3|3| @65
| +0#af5f00255&@1|4| |1+0#0000000&@3|4| @65
| +0#af5f00255&@1|5| |1+0#0000000&@3|5| @65
| +0#af5f00255&@1|6| |1+0#0000000&@3|6| @65
| +0#af5f00255&@1|7| |1+0#0000000&@3|7| @65
|:|s|e|t| |n|u|m|b|e|r| |c|u|r|s|o|r|l|i|n|e| |c|u|l|o|p|t|=|b|o|t|h| @22|3|,|1| @10|T|o|p|