From 70d6c335b17cf166760457e3673aa61098ef0e66 Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Fri, 9 Dec 2022 06:35:29 +0800 Subject: vim-patch:9.0.1036: undo misbehaves when writing from an insert mode mapping Problem: Undo misbehaves when writing from an insert mode mapping. Solution: Sync undo when writing. (closes vim/vim#11674) https://github.com/vim/vim/commit/3f8f82772313af9f2417b06651f30988b63e1c96 Co-authored-by: Bram Moolenaar --- src/nvim/edit.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/nvim/edit.c') diff --git a/src/nvim/edit.c b/src/nvim/edit.c index ac2973ba68..09836e747f 100644 --- a/src/nvim/edit.c +++ b/src/nvim/edit.c @@ -908,6 +908,12 @@ check_pum: } pum_want.active = false; } + + if (curbuf->b_u_synced) { + // The K_EVENT, K_COMMAND, or K_LUA caused undo to be synced. + // Need to save the line for undo before inserting the next char. + ins_need_undo = true; + } break; case K_HOME: // -- cgit