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@@ -64,6 +64,7 @@
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#define CTRL_X_WANT_IDENT 0x100
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#define CTRL_X_NORMAL 0 ///< CTRL-N CTRL-P completion, default
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#define CTRL_X_NOT_DEFINED_YET 1
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#define CTRL_X_SCROLL 2
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#define CTRL_X_WHOLE_LINE 3
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@@ -78,11 +79,12 @@
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#define CTRL_X_FUNCTION 12
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#define CTRL_X_OMNI 13
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#define CTRL_X_SPELL 14
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#define CTRL_X_LOCAL_MSG 15 /* only used in "ctrl_x_msgs" */
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#define CTRL_X_LOCAL_MSG 15 ///< only used in "ctrl_x_msgs"
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#define CTRL_X_EVAL 16 ///< for builtin function complete()
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#define CTRL_X_MSG(i) ctrl_x_msgs[(i) & ~CTRL_X_WANT_IDENT]
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#define CTRL_X_MODE_LINE_OR_EVAL(m) (m == CTRL_X_WHOLE_LINE || m == CTRL_X_EVAL)
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#define CTRL_X_MODE_LINE_OR_EVAL(m) \
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((m) == CTRL_X_WHOLE_LINE || (m) == CTRL_X_EVAL)
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// Message for CTRL-X mode, index is ctrl_x_mode.
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static char *ctrl_x_msgs[] =
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@@ -192,6 +194,9 @@ static int compl_restarting = FALSE; /* don't insert match */
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* FALSE the word to be completed must be located. */
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static int compl_started = FALSE;
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// Which Ctrl-X mode are we in?
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static int ctrl_x_mode = CTRL_X_NORMAL;
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static int compl_matches = 0;
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static char_u *compl_pattern = NULL;
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static int compl_direction = FORWARD;
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@@ -276,7 +281,7 @@ static int ins_need_undo; /* call u_save() before inserting a
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static bool did_add_space = false; // auto_format() added an extra space
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// under the cursor
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static TriState dont_sync_undo = kFalse; // CTRL-G U prevents syncing undo
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// for the next left/right cursor
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// for the next left/right cursor key
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static linenr_T o_lnum = 0;
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@@ -509,7 +514,7 @@ static int insert_check(VimState *state)
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// If typed something may trigger CursorHoldI again.
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if (s->c != K_EVENT
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// but not in CTRL-X mode, a script can't restore the state
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&& ctrl_x_mode == 0) {
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&& ctrl_x_mode == CTRL_X_NORMAL) {
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did_cursorhold = false;
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}
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@@ -518,7 +523,10 @@ static int insert_check(VimState *state)
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s->inserted_space = false;
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}
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if (can_cindent && cindent_on() && ctrl_x_mode == 0 && !compl_started) {
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if (can_cindent
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&& cindent_on()
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&& ctrl_x_mode == CTRL_X_NORMAL
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&& !compl_started) {
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insert_do_cindent(s);
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}
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@@ -1037,7 +1045,7 @@ check_pum:
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if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) {
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ins_s_left();
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} else {
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ins_left(dont_sync_undo == kFalse);
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ins_left();
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}
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break;
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@@ -1050,7 +1058,7 @@ check_pum:
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if (mod_mask & (MOD_MASK_SHIFT|MOD_MASK_CTRL)) {
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ins_s_right();
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} else {
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ins_right(dont_sync_undo == kFalse);
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ins_right();
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}
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break;
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@@ -1204,7 +1212,8 @@ check_pum:
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// if 'complete' is empty then plain ^P is no longer special,
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// but it is under other ^X modes
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if (*curbuf->b_p_cpt == NUL
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&& ctrl_x_mode != 0
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&& (ctrl_x_mode == CTRL_X_NORMAL
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|| ctrl_x_mode == CTRL_X_WHOLE_LINE)
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&& !(compl_cont_status & CONT_LOCAL)) {
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goto normalchar;
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}
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@@ -1921,6 +1930,19 @@ static void ins_ctrl_x(void)
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}
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}
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// Whether other than default completion has been selected.
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bool ctrl_x_mode_not_default(void)
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{
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return ctrl_x_mode != CTRL_X_NORMAL;
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}
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// Whether CTRL-X was typed without a following character.
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bool ctrl_x_mode_not_defined_yet(void)
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{
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return ctrl_x_mode == CTRL_X_NOT_DEFINED_YET;
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}
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/// Check that the "dict" or "tsr" option can be used.
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///
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/// @param dict_opt check "dict" when true, "tsr" when false.
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@@ -1929,7 +1951,7 @@ static bool check_compl_option(bool dict_opt)
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if (dict_opt
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? (*curbuf->b_p_dict == NUL && *p_dict == NUL && !curwin->w_p_spell)
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: (*curbuf->b_p_tsr == NUL && *p_tsr == NUL)) {
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ctrl_x_mode = 0;
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ctrl_x_mode = CTRL_X_NORMAL;
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edit_submode = NULL;
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msg_attr((dict_opt
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? _("'dictionary' option is empty")
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@@ -2460,7 +2482,7 @@ void completeopt_was_set(void)
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void set_completion(colnr_T startcol, list_T *list)
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{
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// If already doing completions stop it.
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if (ctrl_x_mode != 0) {
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if (ctrl_x_mode != CTRL_X_NORMAL) {
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ins_compl_prep(' ');
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}
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ins_compl_clear();
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@@ -3331,7 +3353,7 @@ static bool ins_compl_prep(int c)
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/* Set "compl_get_longest" when finding the first matches. */
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if (ctrl_x_mode == CTRL_X_NOT_DEFINED_YET
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|| (ctrl_x_mode == 0 && !compl_started)) {
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|| (ctrl_x_mode == CTRL_X_NORMAL && !compl_started)) {
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compl_get_longest = (strstr((char *)p_cot, "longest") != NULL);
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compl_used_match = TRUE;
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@@ -3426,18 +3448,19 @@ static bool ins_compl_prep(int c)
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else
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compl_cont_mode = CTRL_X_NOT_DEFINED_YET;
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}
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ctrl_x_mode = 0;
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ctrl_x_mode = CTRL_X_NORMAL;
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edit_submode = NULL;
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showmode();
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break;
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}
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} else if (ctrl_x_mode != 0) {
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/* We're already in CTRL-X mode, do we stay in it? */
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} else if (ctrl_x_mode != CTRL_X_NORMAL) {
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// We're already in CTRL-X mode, do we stay in it?
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if (!vim_is_ctrl_x_key(c)) {
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if (ctrl_x_mode == CTRL_X_SCROLL)
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ctrl_x_mode = 0;
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else
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if (ctrl_x_mode == CTRL_X_SCROLL) {
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ctrl_x_mode = CTRL_X_NORMAL;
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} else {
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ctrl_x_mode = CTRL_X_FINISHED;
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}
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edit_submode = NULL;
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}
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showmode();
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@@ -3448,7 +3471,10 @@ static bool ins_compl_prep(int c)
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* 'Pattern not found') until another key is hit, then go back to
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* showing what mode we are in. */
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showmode();
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if ((ctrl_x_mode == 0 && c != Ctrl_N && c != Ctrl_P && c != Ctrl_R
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if ((ctrl_x_mode == CTRL_X_NORMAL
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&& c != Ctrl_N
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&& c != Ctrl_P
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&& c != Ctrl_R
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&& !ins_compl_pum_key(c))
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|| ctrl_x_mode == CTRL_X_FINISHED) {
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/* Get here when we have finished typing a sequence of ^N and
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@@ -3526,8 +3552,8 @@ static bool ins_compl_prep(int c)
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if (!shortmess(SHM_COMPLETIONMENU)) {
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msg_clr_cmdline(); // necessary for "noshowmode"
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}
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ctrl_x_mode = 0;
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compl_enter_selects = FALSE;
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ctrl_x_mode = CTRL_X_NORMAL;
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compl_enter_selects = false;
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if (edit_submode != NULL) {
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edit_submode = NULL;
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showmode();
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@@ -3855,7 +3881,8 @@ static int ins_compl_get_exp(pos_T *ini)
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/* For ^N/^P pick a new entry from e_cpt if compl_started is off,
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* or if found_all says this entry is done. For ^X^L only use the
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* entries from 'complete' that look in loaded buffers. */
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if ((l_ctrl_x_mode == 0 || CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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if ((l_ctrl_x_mode == CTRL_X_NORMAL
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|| CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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&& (!compl_started || found_all)) {
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found_all = FALSE;
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while (*e_cpt == ',' || *e_cpt == ' ')
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@@ -3865,7 +3892,7 @@ static int ins_compl_get_exp(pos_T *ini)
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first_match_pos = *ini;
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// Move the cursor back one character so that ^N can match the
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// word immediately after the cursor.
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if (ctrl_x_mode == 0 && dec(&first_match_pos) < 0) {
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if (ctrl_x_mode == CTRL_X_NORMAL && dec(&first_match_pos) < 0) {
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// Move the cursor to after the last character in the
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// buffer, so that word at start of buffer is found
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// correctly.
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@@ -3983,9 +4010,9 @@ static int ins_compl_get_exp(pos_T *ini)
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/* Find up to TAG_MANY matches. Avoids that an enormous number
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* of matches is found when compl_pattern is empty */
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if (find_tags(compl_pattern, &num_matches, &matches,
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TAG_REGEXP | TAG_NAMES | TAG_NOIC |
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TAG_INS_COMP | (l_ctrl_x_mode ? TAG_VERBOSE : 0),
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TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) {
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TAG_REGEXP | TAG_NAMES | TAG_NOIC | TAG_INS_COMP
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| (l_ctrl_x_mode != CTRL_X_NORMAL ? TAG_VERBOSE : 0),
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TAG_MANY, curbuf->b_ffname) == OK && num_matches > 0) {
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ins_compl_add_matches(num_matches, matches, p_ic);
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}
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p_ic = save_p_ic;
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@@ -4159,9 +4186,10 @@ static int ins_compl_get_exp(pos_T *ini)
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found_new_match = OK;
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}
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/* break the loop for specialized modes (use 'complete' just for the
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* generic l_ctrl_x_mode == 0) or when we've found a new match */
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if ((l_ctrl_x_mode != 0 && !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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// break the loop for specialized modes (use 'complete' just for the
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// generic l_ctrl_x_mode == CTRL_X_NORMAL) or when we've found a new match
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if ((l_ctrl_x_mode != CTRL_X_NORMAL
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&& !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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|| found_new_match != FAIL) {
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if (got_int)
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break;
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@@ -4169,7 +4197,8 @@ static int ins_compl_get_exp(pos_T *ini)
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if (type != -1)
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ins_compl_check_keys(0, false);
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if ((l_ctrl_x_mode != 0 && !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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if ((l_ctrl_x_mode != CTRL_X_NORMAL
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&& !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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|| compl_interrupted) {
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break;
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}
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@@ -4186,14 +4215,16 @@ static int ins_compl_get_exp(pos_T *ini)
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}
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compl_started = TRUE;
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if ((l_ctrl_x_mode == 0 || CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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if ((l_ctrl_x_mode == CTRL_X_NORMAL
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|| CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))
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&& *e_cpt == NUL) { // Got to end of 'complete'
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found_new_match = FAIL;
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}
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i = -1; /* total of matches, unknown */
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if (found_new_match == FAIL
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|| (l_ctrl_x_mode != 0 && !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))) {
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|| (l_ctrl_x_mode != CTRL_X_NORMAL
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&& !CTRL_X_MODE_LINE_OR_EVAL(l_ctrl_x_mode))) {
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i = ins_compl_make_cyclic();
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}
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@@ -4508,12 +4539,12 @@ void ins_compl_check_keys(int frequency, int in_compl_func)
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{
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static int count = 0;
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int c;
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/* Don't check when reading keys from a script. That would break the test
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* scripts */
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if (using_script())
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// Don't check when reading keys from a script, :normal or feedkeys().
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// That would break the test scripts. But do check for keys when called
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// from complete_check().
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if (!in_compl_func && (using_script() || ex_normal_busy)) {
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return;
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}
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/* Only do this at regular intervals */
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if (++count < frequency)
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@@ -4522,7 +4553,7 @@ void ins_compl_check_keys(int frequency, int in_compl_func)
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/* Check for a typed key. Do use mappings, otherwise vim_is_ctrl_x_key()
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* can't do its work correctly. */
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c = vpeekc_any();
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int c = vpeekc_any();
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if (c != NUL) {
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if (vim_is_ctrl_x_key(c) && c != Ctrl_X && c != Ctrl_R) {
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c = safe_vgetc(); /* Eat the character */
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@@ -4671,8 +4702,9 @@ static int ins_complete(int c, bool enable_pum)
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/*
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* it is a continued search
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*/
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compl_cont_status &= ~CONT_INTRPT; /* remove INTRPT */
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if (ctrl_x_mode == 0 || ctrl_x_mode == CTRL_X_PATH_PATTERNS
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compl_cont_status &= ~CONT_INTRPT; // remove INTRPT
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if (ctrl_x_mode == CTRL_X_NORMAL
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|| ctrl_x_mode == CTRL_X_PATH_PATTERNS
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|| ctrl_x_mode == CTRL_X_PATH_DEFINES) {
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if (compl_startpos.lnum != curwin->w_cursor.lnum) {
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/* line (probably) wrapped, set compl_startpos to the
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@@ -4716,16 +4748,18 @@ static int ins_complete(int c, bool enable_pum)
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if (!(compl_cont_status & CONT_ADDING)) { /* normal expansion */
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compl_cont_mode = ctrl_x_mode;
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if (ctrl_x_mode != 0) /* Remove LOCAL if ctrl_x_mode != 0 */
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if (ctrl_x_mode != CTRL_X_NORMAL) {
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// Remove LOCAL if ctrl_x_mode != CTRL_X_NORMAL
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compl_cont_status = 0;
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}
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compl_cont_status |= CONT_N_ADDS;
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compl_startpos = curwin->w_cursor;
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startcol = (int)curs_col;
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compl_col = 0;
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}
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/* Work out completion pattern and original text -- webb */
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if (ctrl_x_mode == 0 || (ctrl_x_mode & CTRL_X_WANT_IDENT)) {
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// Work out completion pattern and original text -- webb
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if (ctrl_x_mode == CTRL_X_NORMAL || (ctrl_x_mode & CTRL_X_WANT_IDENT)) {
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if ((compl_cont_status & CONT_SOL)
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|| ctrl_x_mode == CTRL_X_PATH_DEFINES) {
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if (!(compl_cont_status & CONT_ADDING)) {
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@@ -4880,7 +4914,7 @@ static int ins_complete(int c, bool enable_pum)
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if (col == -2)
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return FAIL;
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if (col == -3) {
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ctrl_x_mode = 0;
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ctrl_x_mode = CTRL_X_NORMAL;
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edit_submode = NULL;
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if (!shortmess(SHM_COMPLETIONMENU)) {
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msg_clr_cmdline();
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@@ -5011,12 +5045,13 @@ static int ins_complete(int c, bool enable_pum)
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* because we couldn't expand anything at first place, but if we used
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* ^P, ^N, ^X^I or ^X^D we might want to add-expand a single-char-word
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* (such as M in M'exico) if not tried already. -- Acevedo */
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if ( compl_length > 1
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|| (compl_cont_status & CONT_ADDING)
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|| (ctrl_x_mode != 0
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&& ctrl_x_mode != CTRL_X_PATH_PATTERNS
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&& ctrl_x_mode != CTRL_X_PATH_DEFINES))
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if (compl_length > 1
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|| (compl_cont_status & CONT_ADDING)
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|| (ctrl_x_mode != CTRL_X_NORMAL
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&& ctrl_x_mode != CTRL_X_PATH_PATTERNS
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&& ctrl_x_mode != CTRL_X_PATH_DEFINES)) {
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compl_cont_status &= ~CONT_N_ADDS;
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}
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}
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if (compl_curr_match->cp_flags & CONT_S_IPOS)
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@@ -8103,9 +8138,10 @@ static void ins_mousescroll(int dir)
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static void ins_left(bool end_change)
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static void ins_left(void)
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{
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pos_T tpos;
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const bool end_change = dont_sync_undo == kFalse; // end undoable change
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if ((fdo_flags & FDO_HOR) && KeyTyped)
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foldOpenCursor();
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@@ -8167,23 +8203,31 @@ static void ins_end(int c)
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static void ins_s_left(void)
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{
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if ((fdo_flags & FDO_HOR) && KeyTyped)
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const bool end_change = dont_sync_undo == kFalse; // end undoable change
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if ((fdo_flags & FDO_HOR) && KeyTyped) {
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foldOpenCursor();
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}
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undisplay_dollar();
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if (curwin->w_cursor.lnum > 1 || curwin->w_cursor.col > 0) {
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start_arrow(&curwin->w_cursor);
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start_arrow_with_change(&curwin->w_cursor, end_change);
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if (!end_change) {
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AppendCharToRedobuff(K_S_LEFT);
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}
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(void)bck_word(1L, false, false);
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curwin->w_set_curswant = true;
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} else {
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vim_beep(BO_CRSR);
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}
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dont_sync_undo = kFalse;
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}
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/// @param end_change end undoable change
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static void ins_right(bool end_change)
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static void ins_right(void)
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{
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if ((fdo_flags & FDO_HOR) && KeyTyped)
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const bool end_change = dont_sync_undo == kFalse; // end undoable change
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if ((fdo_flags & FDO_HOR) && KeyTyped) {
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foldOpenCursor();
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}
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undisplay_dollar();
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if (gchar_cursor() != NUL || virtual_active()) {
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start_arrow_with_change(&curwin->w_cursor, end_change);
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@@ -8220,17 +8264,23 @@ static void ins_right(bool end_change)
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static void ins_s_right(void)
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{
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if ((fdo_flags & FDO_HOR) && KeyTyped)
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const bool end_change = dont_sync_undo == kFalse; // end undoable change
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if ((fdo_flags & FDO_HOR) && KeyTyped) {
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foldOpenCursor();
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}
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undisplay_dollar();
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if (curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count
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|| gchar_cursor() != NUL) {
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start_arrow(&curwin->w_cursor);
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start_arrow_with_change(&curwin->w_cursor, end_change);
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if (!end_change) {
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AppendCharToRedobuff(K_S_RIGHT);
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}
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(void)fwd_word(1L, false, 0);
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curwin->w_set_curswant = true;
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} else {
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vim_beep(BO_CRSR);
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}
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dont_sync_undo = kFalse;
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}
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static void
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