undo: reduce reliance on curbuf

2025-10-03 00:18:33 +00:00 · 2020-09-23 22:45:51 +02:00
parent 55a2c513aa
commit 763c852812
11 changed files with 217 additions and 187 deletions
--- a/src/nvim/buffer_defs.h
+++ b/src/nvim/buffer_defs.h
@@ -525,6 +525,7 @@ struct file_buffer {
  int b_flags;                  // various BF_ flags
  int b_locked;                 // Buffer is being closed or referenced, don't
                                // let autocommands wipe it out.
+  int b_ro_locked;              // Replacement for curbuf_lock

  //
  // b_ffname   has the full path of the file (NULL for no name).