Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

1 files changed, 75 insertions, 0 deletions

diff --git a/src/nvim/normal_defs.h b/src/nvim/normal_defs.h
new file mode 100644
index 0000000000..060c1057f9
--- /dev/null
+++ b/src/nvim/normal_defs.h
@@ -0,0 +1,75 @@
+#pragma once
+
+#include <stdbool.h>
+
+#include "nvim/pos_defs.h"
+
+/// Motion types, used for operators and for yank/delete registers.
+///
+/// The three valid numerical values must not be changed, as they
+/// are used in external communication and serialization.
+typedef enum {
+  kMTCharWise = 0,     ///< character-wise movement/register
+  kMTLineWise = 1,     ///< line-wise movement/register
+  kMTBlockWise = 2,    ///< block-wise movement/register
+  kMTUnknown = -1,     ///< Unknown or invalid motion type
+} MotionType;
+
+/// Arguments for operators.
+typedef struct oparg_S {
+  int op_type;             ///< current pending operator type
+  int regname;             ///< register to use for the operator
+  MotionType motion_type;  ///< type of the current cursor motion
+  int motion_force;        ///< force motion type: 'v', 'V' or CTRL-V
+  bool use_reg_one;        ///< true if delete uses reg 1 even when not
+                           ///< linewise
+  bool inclusive;          ///< true if char motion is inclusive (only
+                           ///< valid when motion_type is kMTCharWise)
+  bool end_adjusted;       ///< backuped b_op_end one char (only used by
+                           ///< do_format())
+  pos_T start;             ///< start of the operator
+  pos_T end;               ///< end of the operator
+  pos_T cursor_start;      ///< cursor position before motion for "gw"
+
+  linenr_T line_count;     ///< number of lines from op_start to op_end (inclusive)
+  bool empty;              ///< op_start and op_end the same (only used by op_change())
+  bool is_VIsual;          ///< operator on Visual area
+  colnr_T start_vcol;      ///< start col for block mode operator
+  colnr_T end_vcol;        ///< end col for block mode operator
+  int prev_opcount;        ///< ca.opcount saved for K_EVENT
+  int prev_count0;         ///< ca.count0 saved for K_EVENT
+  bool excl_tr_ws;         ///< exclude trailing whitespace for yank of a block
+} oparg_T;
+
+/// Arguments for Normal mode commands.
+typedef struct cmdarg_S {
+  oparg_T *oap;     ///< Operator arguments
+  int prechar;      ///< prefix character (optional, always 'g')
+  int cmdchar;      ///< command character
+  int nchar;        ///< next command character (optional)
+  int ncharC1;      ///< first composing character (optional)
+  int ncharC2;      ///< second composing character (optional)
+  int extra_char;   ///< yet another character (optional)
+  int opcount;      ///< count before an operator
+  int count0;       ///< count before command, default 0
+  int count1;       ///< count before command, default 1
+  int arg;          ///< extra argument from nv_cmds[]
+  int retval;       ///< return: CA_* values
+  char *searchbuf;  ///< return: pointer to search pattern or NULL
+} cmdarg_T;
+
+/// values for retval:
+enum {
+  CA_COMMAND_BUSY  = 1,  ///< skip restarting edit() once
+  CA_NO_ADJ_OP_END = 2,  ///< don't adjust operator end
+};
+
+/// Replacement for nchar used by nv_replace().
+enum {
+  REPLACE_CR_NCHAR  = -1,
+  REPLACE_NL_NCHAR  = -2,
+};
+
+/// columns needed by shown command
+enum { SHOWCMD_COLS = 10, };
+enum { SHOWCMD_BUFLEN = SHOWCMD_COLS + 1 + 30, };