'inccommand': rework

- Eliminate/isolate static/global variables
- Remove special-case parameter from buflist_new()
- Remove special-case ECMD_RESERVED_BUFNR
- To determine when u_undo_and_forget() should be done, check
  b_changedtick instead of a heuristic.
- use mb_string2cells() instead of strlen() to measure the :sub patterns
- call ml_close() before buf_clear_file(). Avoids leaks caught by ASan.

Original patch by:
  Robin Elrharbi-Fleury (Robinhola)
  Audrey Rayé (Adrey06)
  Philémon Hullot (DesbyP)
  Aymeric Collange (aym7)
  Clément Guyomard (Clement0)
This commit is contained in:
Justin M. Keyes
2016-10-31 03:50:19 +01:00
parent e8c0f90962
commit c04ffe866d
24 changed files with 386 additions and 472 deletions

View File

@@ -10,8 +10,7 @@
#define DOCMD_KEYTYPED 0x08 // don't reset KeyTyped
#define DOCMD_EXCRESET 0x10 // reset exception environment (for debugging
#define DOCMD_KEEPLINE 0x20 // keep typed line for repeating with "."
#define DOCMD_LIVE_PREVIEW 0x40 // Command is a live preview like
// incsubstitution
#define DOCMD_LIVE 0x40 // show updates as-you-type ("live" command)
/* defines for eval_vars() */
#define VALID_PATH 1