vim: src/change.c annotate

annotate src/change.c @ 31533:a5959e14771a v9.0.1099

patch 9.0.1099: trying to resize a hashtab may cause a problem Commit: https://github.com/vim/vim/commit/81b7ecc5cb78cad901a9a85e46ecba109cc6ee7d Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 26 13:08:06 2022 +0000 patch 9.0.1099: trying to resize a hashtab may cause a problem Problem: Trying to resize a hashtab may cause a problem. Solution: Do not try to resize a hashtab before adding an item.

author	Bram Moolenaar <Bram@vim.org>
date	Mon, 26 Dec 2022 14:15:03 +0100
parents	b6bef244837e
children	b53ab3c3e0c9

rev	line source
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	4 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	8 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	9
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	10 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	11 * change.c: functions related to changing text
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	12 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	13
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	14 #include "vim.h"
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	15
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	16 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	17 * If the file is readonly, give a warning message with the first change.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	18 * Don't do this for autocommands.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	19 * Doesn't use emsg(), because it flushes the macro buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	20 * If we have undone all changes b_changed will be FALSE, but "b_did_warn"
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	21 * will be TRUE.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	22 * "col" is the column for the message; non-zero when in insert mode and
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	23 * 'showmode' is on.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	24 * Careful: may trigger autocommands that reload the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	25 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	26 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	27 change_warning(int col)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	28 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	29 static char *w_readonly = N_("W10: Warning: Changing a readonly file");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	30
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	31 if (curbuf->b_did_warn
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	32 \|\| curbufIsChanged()
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	33 \|\| autocmd_busy
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	34 \|\| !curbuf->b_p_ro)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	35 return;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	36
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	37 ++curbuf_lock;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	38 apply_autocmds(EVENT_FILECHANGEDRO, NULL, NULL, FALSE, curbuf);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	39 --curbuf_lock;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	40 if (!curbuf->b_p_ro)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	41 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	42
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	43 // Do what msg() does, but with a column offset if the warning should
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	44 // be after the mode message.
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	45 msg_start();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	46 if (msg_row == Rows - 1)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	47 msg_col = col;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	48 msg_source(HL_ATTR(HLF_W));
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	49 msg_puts_attr(_(w_readonly), HL_ATTR(HLF_W) \| MSG_HIST);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	50 #ifdef FEAT_EVAL
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	51 set_vim_var_string(VV_WARNINGMSG, (char_u *)_(w_readonly), -1);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	52 #endif
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	53 msg_clr_eos();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	54 (void)msg_end();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	55 if (msg_silent == 0 && !silent_mode
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	56 #ifdef FEAT_EVAL
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	57 && time_for_testing != 1
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	58 #endif
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	59 )
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	60 {
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	61 out_flush();
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	62 ui_delay(1002L, TRUE); // give the user time to think about it
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	63 }
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	64 curbuf->b_did_warn = TRUE;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	65 redraw_cmdline = FALSE; // don't redraw and erase the message
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	66 if (msg_row < Rows - 1)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	67 showmode();
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	68 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	69
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	70 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	71 * Call this function when something in the current buffer is changed.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	72 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	73 * Most often called through changed_bytes() and changed_lines(), which also
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	74 * mark the area of the display to be redrawn.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	75 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	76 * Careful: may trigger autocommands that reload the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	77 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	78 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	79 changed(void)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	80 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	81 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	82 if (p_imst == IM_ON_THE_SPOT)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	83 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	84 // The text of the preediting area is inserted, but this doesn't
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	85 // mean a change of the buffer yet. That is delayed until the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	86 // text is committed. (this means preedit becomes empty)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	87 if (im_is_preediting() && !xim_changed_while_preediting)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	88 return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	89 xim_changed_while_preediting = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	90 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	91 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	92
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	93 if (!curbuf->b_changed)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	94 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	95 int save_msg_scroll = msg_scroll;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	96
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	97 // Give a warning about changing a read-only file. This may also
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	98 // check-out the file, thus change "curbuf"!
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	99 change_warning(0);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	100
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	101 // Create a swap file if that is wanted.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	102 // Don't do this for "nofile" and "nowrite" buffer types.
29849 6c7eddcce52c patch 9.0.0263: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 29812 diff changeset	103 if (curbuf->b_may_swap && !bt_dontwrite(curbuf))
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	104 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	105 int save_need_wait_return = need_wait_return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	106
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	107 need_wait_return = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	108 ml_open_file(curbuf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	109
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	110 // The ml_open_file() can cause an ATTENTION message.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	111 // Wait two seconds, to make sure the user reads this unexpected
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	112 // message. Since we could be anywhere, call wait_return() now,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	113 // and don't let the emsg() set msg_scroll.
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22699 diff changeset	114 if (need_wait_return && emsg_silent == 0 && !in_assert_fails)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	115 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	116 out_flush();
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18440 diff changeset	117 ui_delay(2002L, TRUE);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	118 wait_return(TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	119 msg_scroll = save_msg_scroll;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	120 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	121 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	122 need_wait_return = save_need_wait_return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	123 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	124 changed_internal();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	125 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	126 ++CHANGEDTICK(curbuf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	127
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	128 #ifdef FEAT_SEARCH_EXTRA
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	129 // If a pattern is highlighted, the position may now be invalid.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	130 highlight_match = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	131 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	132 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	133
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	134 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	135 * Internal part of changed(), no user interaction.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	136 * Also used for recovery.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	137 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	138 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	139 changed_internal(void)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	140 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	141 curbuf->b_changed = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	142 ml_setflags(curbuf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	143 check_status(curbuf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	144 redraw_tabline = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	145 need_maketitle = TRUE; // set window title later
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	146 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	147
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	148 #ifdef FEAT_EVAL
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	149 static long next_listener_id = 0;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	150
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	151 /*
17423 ae11ab022b02 patch 8.1.1710: Coverity found dead code Bram Moolenaar <Bram@vim.org> parents: 17352 diff changeset	152 * Check if the change at "lnum" is above or overlaps with an existing
ae11ab022b02 patch 8.1.1710: Coverity found dead code Bram Moolenaar <Bram@vim.org> parents: 17352 diff changeset	153 * change. If above then flush changes and invoke listeners.
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	154 */
27706 17cd22b7151b patch 8.2.4379: an empty change is reported to a listener Bram Moolenaar <Bram@vim.org> parents: 27521 diff changeset	155 static void
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	156 check_recorded_changes(
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	157 buf_T *buf,
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	158 linenr_T lnum,
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	159 linenr_T lnume,
17423 ae11ab022b02 patch 8.1.1710: Coverity found dead code Bram Moolenaar <Bram@vim.org> parents: 17352 diff changeset	160 long xtra)
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	161 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	162 if (buf->b_recorded_changes == NULL \|\| xtra == 0)
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	163 return;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	164
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	165 listitem_T *li;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	166 linenr_T prev_lnum;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	167 linenr_T prev_lnume;
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	168
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	169 FOR_ALL_LIST_ITEMS(buf->b_recorded_changes, li)
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	170 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	171 prev_lnum = (linenr_T)dict_get_number(
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	172 li->li_tv.vval.v_dict, "lnum");
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	173 prev_lnume = (linenr_T)dict_get_number(
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	174 li->li_tv.vval.v_dict, "end");
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	175 if (prev_lnum >= lnum \|\| prev_lnum > lnume \|\| prev_lnume >= lnum)
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	176 {
30886 74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	177 // the current change is going to make the line number in
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	178 // the older change invalid, flush now
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	179 invoke_listeners(curbuf);
74e64f3a54ef patch 9.0.0777: code is indented too much Bram Moolenaar <Bram@vim.org> parents: 30853 diff changeset	180 break;
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	181 }
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	182 }
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	183 }
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	184
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	185 /*
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	186 * Record a change for listeners added with listener_add().
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	187 * Always for the current buffer.
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	188 */
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	189 static void
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	190 may_record_change(
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	191 linenr_T lnum,
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	192 colnr_T col,
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	193 linenr_T lnume,
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	194 long xtra)
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	195 {
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	196 dict_T *dict;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	197
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	198 if (curbuf->b_listener == NULL)
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	199 return;
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	200
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	201 // If the new change is going to change the line numbers in already listed
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	202 // changes, then flush.
27706 17cd22b7151b patch 8.2.4379: an empty change is reported to a listener Bram Moolenaar <Bram@vim.org> parents: 27521 diff changeset	203 check_recorded_changes(curbuf, lnum, lnume, xtra);
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	204
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	205 if (curbuf->b_recorded_changes == NULL)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	206 {
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	207 curbuf->b_recorded_changes = list_alloc();
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	208 if (curbuf->b_recorded_changes == NULL) // out of memory
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	209 return;
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	210 ++curbuf->b_recorded_changes->lv_refcount;
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	211 curbuf->b_recorded_changes->lv_lock = VAR_FIXED;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	212 }
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	213
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	214 dict = dict_alloc();
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	215 if (dict == NULL)
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	216 return;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	217 dict_add_number(dict, "lnum", (varnumber_T)lnum);
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	218 dict_add_number(dict, "end", (varnumber_T)lnume);
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	219 dict_add_number(dict, "added", (varnumber_T)xtra);
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	220 dict_add_number(dict, "col", (varnumber_T)col + 1);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	221
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	222 list_append_dict(curbuf->b_recorded_changes, dict);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	223 }
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	224
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	225 /*
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	226 * listener_add() function
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	227 */
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	228 void
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	229 f_listener_add(typval_T argvars, typval_T rettv)
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	230 {
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	231 callback_T callback;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	232 listener_T *lnr;
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	233 buf_T *buf = curbuf;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	234
25356 1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25246 diff changeset	235 if (in_vim9script() && check_for_opt_buffer_arg(argvars, 1) == FAIL)
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25246 diff changeset	236 return;
1cde96e768e4 patch 8.2.3215: Vim9: argument types are not checked at compile time Bram Moolenaar <Bram@vim.org> parents: 25246 diff changeset	237
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	238 callback = get_callback(&argvars[0]);
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	239 if (callback.cb_name == NULL)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	240 return;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	241
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	242 if (argvars[1].v_type != VAR_UNKNOWN)
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	243 {
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	244 buf = get_buf_arg(&argvars[1]);
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	245 if (buf == NULL)
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	246 {
a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	247 free_callback(&callback);
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	248 return;
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	249 }
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	250 }
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	251
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16774 diff changeset	252 lnr = ALLOC_CLEAR_ONE(listener_T);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	253 if (lnr == NULL)
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	254 {
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	255 free_callback(&callback);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	256 return;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	257 }
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	258 lnr->lr_next = buf->b_listener;
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	259 buf->b_listener = lnr;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	260
16872 a836d122231a patch 8.1.1437: code to handle callbacks is duplicated Bram Moolenaar <Bram@vim.org> parents: 16835 diff changeset	261 set_callback(&lnr->lr_callback, &callback);
31313 b6bef244837e patch 9.0.0990: callback name argument is changed by setqflist() Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	262 if (callback.cb_free_name)
b6bef244837e patch 9.0.0990: callback name argument is changed by setqflist() Bram Moolenaar <Bram@vim.org> parents: 30986 diff changeset	263 vim_free(callback.cb_name);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	264
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	265 lnr->lr_id = ++next_listener_id;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	266 rettv->vval.v_number = lnr->lr_id;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	267 }
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	268
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	269 /*
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	270 * listener_flush() function
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	271 */
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	272 void
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	273 f_listener_flush(typval_T argvars, typval_T rettv UNUSED)
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	274 {
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	275 buf_T *buf = curbuf;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	276
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	277 if (in_vim9script() && check_for_opt_buffer_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	278 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	279
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	280 if (argvars[0].v_type != VAR_UNKNOWN)
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	281 {
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	282 buf = get_buf_arg(&argvars[0]);
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	283 if (buf == NULL)
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	284 return;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	285 }
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	286 invoke_listeners(buf);
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	287 }
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	288
25782 5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	289
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	290 static void
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	291 remove_listener(buf_T buf, listener_T lnr, listener_T *prev)
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	292 {
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	293 if (prev != NULL)
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	294 prev->lr_next = lnr->lr_next;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	295 else
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	296 buf->b_listener = lnr->lr_next;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	297 free_callback(&lnr->lr_callback);
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	298 vim_free(lnr);
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	299 }
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	300
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	301 /*
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	302 * listener_remove() function
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	303 */
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	304 void
17352 b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	305 f_listener_remove(typval_T argvars, typval_T rettv)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	306 {
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	307 listener_T *lnr;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	308 listener_T *next;
17352 b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	309 listener_T *prev;
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	310 int id;
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	311 buf_T *buf;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	312
25384 e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	313 if (in_vim9script() && check_for_number_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	314 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	315
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same Bram Moolenaar <Bram@vim.org> parents: 25380 diff changeset	316 id = tv_get_number(argvars);
18225 6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	317 FOR_ALL_BUFFERS(buf)
17352 b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	318 {
b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	319 prev = NULL;
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	320 for (lnr = buf->b_listener; lnr != NULL; lnr = next)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	321 {
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	322 next = lnr->lr_next;
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	323 if (lnr->lr_id == id)
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	324 {
29014 45c182c4f7e9 patch 8.2.5029: "textlock" is always zero Bram Moolenaar <Bram@vim.org> parents: 28972 diff changeset	325 if (textlock > 0)
25782 5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	326 {
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	327 // in invoke_listeners(), clear ID and delete later
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	328 lnr->lr_id = 0;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	329 return;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	330 }
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	331 remove_listener(buf, lnr, prev);
17352 b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	332 rettv->vval.v_number = 1;
b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	333 return;
16638 4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	334 }
4790302965fc patch 8.1.1321: no docs or tests for listener functions Bram Moolenaar <Bram@vim.org> parents: 16636 diff changeset	335 prev = lnr;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	336 }
17352 b2616a8be8a6 patch 8.1.1675: listener list not correctly updated on listener_remove() Bram Moolenaar <Bram@vim.org> parents: 16996 diff changeset	337 }
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	338 }
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	339
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	340 /*
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	341 * Called before inserting a line above "lnum"/"lnum3" or deleting line "lnum"
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	342 * to "lnume".
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	343 */
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	344 void
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	345 may_invoke_listeners(buf_T *buf, linenr_T lnum, linenr_T lnume, int added)
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	346 {
17423 ae11ab022b02 patch 8.1.1710: Coverity found dead code Bram Moolenaar <Bram@vim.org> parents: 17352 diff changeset	347 check_recorded_changes(buf, lnum, lnume, added);
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	348 }
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	349
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	350 /*
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	351 * Called when a sequence of changes is done: invoke listeners added with
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	352 * listener_add().
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	353 */
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	354 void
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	355 invoke_listeners(buf_T *buf)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	356 {
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	357 listener_T *lnr;
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	358 typval_T rettv;
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	359 typval_T argv[6];
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	360 listitem_T *li;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	361 linenr_T start = MAXLNUM;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	362 linenr_T end = 0;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	363 linenr_T added = 0;
16835 7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	364 int save_updating_screen = updating_screen;
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	365 static int recursive = FALSE;
25782 5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	366 listener_T *next;
30047 711ae604980a patch 9.0.0361: removing a listener may result in a memory leak Bram Moolenaar <Bram@vim.org> parents: 29849 diff changeset	367 listener_T *prev;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	368
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	369 if (buf->b_recorded_changes == NULL // nothing changed
16835 7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	370 \|\| buf->b_listener == NULL // no listeners
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	371 \|\| recursive) // already busy
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	372 return;
16835 7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	373 recursive = TRUE;
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	374
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	375 // Block messages on channels from being handled, so that they don't make
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	376 // text changes here.
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	377 ++updating_screen;
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	378
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	379 argv[0].v_type = VAR_NUMBER;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	380 argv[0].vval.v_number = buf->b_fnum; // a:bufnr
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	381
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19534 diff changeset	382 FOR_ALL_LIST_ITEMS(buf->b_recorded_changes, li)
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	383 {
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	384 varnumber_T lnum;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	385
29442 827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	386 lnum = dict_get_number(li->li_tv.vval.v_dict, "lnum");
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	387 if (start > lnum)
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	388 start = lnum;
29442 827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	389 lnum = dict_get_number(li->li_tv.vval.v_dict, "end");
18434 5da355d15b88 patch 8.1.2211: listener callback "added" argument is not the total Bram Moolenaar <Bram@vim.org> parents: 18265 diff changeset	390 if (end < lnum)
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	391 end = lnum;
29442 827d9f2b7a71 patch 9.0.0063: too many type casts for dict_get functions Bram Moolenaar <Bram@vim.org> parents: 29340 diff changeset	392 added += dict_get_number(li->li_tv.vval.v_dict, "added");
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	393 }
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	394 argv[1].v_type = VAR_NUMBER;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	395 argv[1].vval.v_number = start;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	396 argv[2].v_type = VAR_NUMBER;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	397 argv[2].vval.v_number = end;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	398 argv[3].v_type = VAR_NUMBER;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	399 argv[3].vval.v_number = added;
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	400
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	401 argv[4].v_type = VAR_LIST;
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	402 argv[4].vval.v_list = buf->b_recorded_changes;
29014 45c182c4f7e9 patch 8.2.5029: "textlock" is always zero Bram Moolenaar <Bram@vim.org> parents: 28972 diff changeset	403 ++textlock;
16660 04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	404
04c2614af21c patch 8.1.1332: cannot flush listeners without redrawing, mix of changes Bram Moolenaar <Bram@vim.org> parents: 16638 diff changeset	405 for (lnr = buf->b_listener; lnr != NULL; lnr = lnr->lr_next)
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	406 {
17606 ff097edaae89 patch 8.1.1800: function call functions have too many arguments Bram Moolenaar <Bram@vim.org> parents: 17423 diff changeset	407 call_callback(&lnr->lr_callback, -1, &rettv, 5, argv);
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	408 clear_tv(&rettv);
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	409 }
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	410
25782 5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	411 // If f_listener_remove() was called may have to remove a listener now.
30047 711ae604980a patch 9.0.0361: removing a listener may result in a memory leak Bram Moolenaar <Bram@vim.org> parents: 29849 diff changeset	412 prev = NULL;
25782 5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	413 for (lnr = buf->b_listener; lnr != NULL; lnr = next)
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	414 {
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	415 next = lnr->lr_next;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	416 if (lnr->lr_id == 0)
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	417 remove_listener(buf, lnr, prev);
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	418 else
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	419 prev = lnr;
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	420 }
5ef74c37a9a1 patch 8.2.3426: crash when deleting a listener in a listener callback Bram Moolenaar <Bram@vim.org> parents: 25384 diff changeset	421
29014 45c182c4f7e9 patch 8.2.5029: "textlock" is always zero Bram Moolenaar <Bram@vim.org> parents: 28972 diff changeset	422 --textlock;
16666 978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	423 list_unref(buf->b_recorded_changes);
978bcd70883d patch 8.1.1335: listener callback is called after inserting text Bram Moolenaar <Bram@vim.org> parents: 16662 diff changeset	424 buf->b_recorded_changes = NULL;
16835 7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	425
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	426 if (save_updating_screen)
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	427 updating_screen = TRUE;
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	428 else
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	429 after_updating_screen(TRUE);
7cade95272c4 patch 8.1.1419: listener callbacks may be called recursively Bram Moolenaar <Bram@vim.org> parents: 16825 diff changeset	430 recursive = FALSE;
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	431 }
18225 6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	432
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	433 /*
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	434 * Remove all listeners associated with "buf".
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	435 */
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	436 void
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	437 remove_listeners(buf_T *buf)
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	438 {
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	439 listener_T *lnr;
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	440 listener_T *next;
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	441
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	442 for (lnr = buf->b_listener; lnr != NULL; lnr = next)
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	443 {
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	444 next = lnr->lr_next;
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	445 free_callback(&lnr->lr_callback);
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	446 vim_free(lnr);
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	447 }
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	448 buf->b_listener = NULL;
6c3a8312486d patch 8.1.2107: various memory leaks reported by asan Bram Moolenaar <Bram@vim.org> parents: 18203 diff changeset	449 }
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	450 #endif
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	451
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	452 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	453 * Common code for when a change was made.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	454 * See changed_lines() for the arguments.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	455 * Careful: may trigger autocommands that reload the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	456 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	457 static void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	458 changed_common(
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	459 linenr_T lnum,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	460 colnr_T col,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	461 linenr_T lnume,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	462 long xtra)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	463 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	464 win_T *wp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	465 tabpage_T *tp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	466 int i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	467 int cols;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	468 pos_T *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	469 int add;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	470
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	471 // mark the buffer as modified
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	472 changed();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	473
16636 0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	474 #ifdef FEAT_EVAL
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	475 may_record_change(lnum, col, lnume, xtra);
0daf9eca3541 patch 8.1.1320: it is not possible to track changes to a buffer Bram Moolenaar <Bram@vim.org> parents: 16631 diff changeset	476 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	477 #ifdef FEAT_DIFF
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	478 if (curwin->w_p_diff && diff_internal())
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	479 curtab->tp_diff_update = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	480 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	481
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	482 // set the '. mark
22699 e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod Bram Moolenaar <Bram@vim.org> parents: 22282 diff changeset	483 if ((cmdmod.cmod_flags & CMOD_KEEPJUMPS) == 0)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	484 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	485 curbuf->b_last_change.lnum = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	486 curbuf->b_last_change.col = col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	487
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	488 // Create a new entry if a new undo-able change was started or we
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	489 // don't have an entry yet.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	490 if (curbuf->b_new_change \|\| curbuf->b_changelistlen == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	491 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	492 if (curbuf->b_changelistlen == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	493 add = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	494 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	495 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	496 // Don't create a new entry when the line number is the same
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	497 // as the last one and the column is not too far away. Avoids
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	498 // creating many entries for typing "xxxxx".
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	499 p = &curbuf->b_changelist[curbuf->b_changelistlen - 1];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	500 if (p->lnum != lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	501 add = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	502 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	503 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	504 cols = comp_textwidth(FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	505 if (cols == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	506 cols = 79;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	507 add = (p->col + cols < col \|\| col + cols < p->col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	508 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	509 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	510 if (add)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	511 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	512 // This is the first of a new sequence of undo-able changes
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	513 // and it's at some distance of the last change. Use a new
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	514 // position in the changelist.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	515 curbuf->b_new_change = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	516
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	517 if (curbuf->b_changelistlen == JUMPLISTSIZE)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	518 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	519 // changelist is full: remove oldest entry
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	520 curbuf->b_changelistlen = JUMPLISTSIZE - 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	521 mch_memmove(curbuf->b_changelist, curbuf->b_changelist + 1,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	522 sizeof(pos_T) * (JUMPLISTSIZE - 1));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	523 FOR_ALL_TAB_WINDOWS(tp, wp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	524 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	525 // Correct position in changelist for other windows on
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	526 // this buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	527 if (wp->w_buffer == curbuf && wp->w_changelistidx > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	528 --wp->w_changelistidx;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	529 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	530 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	531 FOR_ALL_TAB_WINDOWS(tp, wp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	532 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	533 // For other windows, if the position in the changelist is
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	534 // at the end it stays at the end.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	535 if (wp->w_buffer == curbuf
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	536 && wp->w_changelistidx == curbuf->b_changelistlen)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	537 ++wp->w_changelistidx;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	538 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	539 ++curbuf->b_changelistlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	540 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	541 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	542 curbuf->b_changelist[curbuf->b_changelistlen - 1] =
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	543 curbuf->b_last_change;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	544 // The current window is always after the last change, so that "g,"
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	545 // takes you back to it.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	546 curwin->w_changelistidx = curbuf->b_changelistlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	547 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	548
28893 aa44d5842d6c patch 8.2.4969: changing text in Visual mode may cause invalid memory access Bram Moolenaar <Bram@vim.org> parents: 28865 diff changeset	549 if (VIsual_active)
aa44d5842d6c patch 8.2.4969: changing text in Visual mode may cause invalid memory access Bram Moolenaar <Bram@vim.org> parents: 28865 diff changeset	550 check_visual_pos();
aa44d5842d6c patch 8.2.4969: changing text in Visual mode may cause invalid memory access Bram Moolenaar <Bram@vim.org> parents: 28865 diff changeset	551
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	552 FOR_ALL_TAB_WINDOWS(tp, wp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	553 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	554 if (wp->w_buffer == curbuf)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	555 {
27758 5a8258fde1d9 patch 8.2.4405: compiler warning for unused variable without +folding Bram Moolenaar <Bram@vim.org> parents: 27754 diff changeset	556 #ifdef FEAT_FOLDING
27754 1f37e5082343 patch 8.2.4403: ml_get error with nested folds and deleting lines Bram Moolenaar <Bram@vim.org> parents: 27706 diff changeset	557 linenr_T last = lnume + xtra - 1; // last line after the change
27758 5a8258fde1d9 patch 8.2.4405: compiler warning for unused variable without +folding Bram Moolenaar <Bram@vim.org> parents: 27754 diff changeset	558 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	559 // Mark this window to be redrawn later.
29812 68ef14b21d01 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	560 if (!redraw_not_allowed && wp->w_redr_type < UPD_VALID)
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	561 wp->w_redr_type = UPD_VALID;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	562
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	563 // Check if a change in the buffer has invalidated the cached
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	564 // values for the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	565 #ifdef FEAT_FOLDING
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	566 // Update the folds for this window. Can't postpone this, because
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	567 // a following operator might work on the whole fold: ">>dd".
27754 1f37e5082343 patch 8.2.4403: ml_get error with nested folds and deleting lines Bram Moolenaar <Bram@vim.org> parents: 27706 diff changeset	568 foldUpdate(wp, lnum, last);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	569
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	570 // The change may cause lines above or below the change to become
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	571 // included in a fold. Set lnum/lnume to the first/last line that
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	572 // might be displayed differently.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	573 // Set w_cline_folded here as an efficient way to update it when
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	574 // inserting lines just above a closed fold.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	575 i = hasFoldingWin(wp, lnum, &lnum, NULL, FALSE, NULL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	576 if (wp->w_cursor.lnum == lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	577 wp->w_cline_folded = i;
27754 1f37e5082343 patch 8.2.4403: ml_get error with nested folds and deleting lines Bram Moolenaar <Bram@vim.org> parents: 27706 diff changeset	578 i = hasFoldingWin(wp, last, NULL, &last, FALSE, NULL);
1f37e5082343 patch 8.2.4403: ml_get error with nested folds and deleting lines Bram Moolenaar <Bram@vim.org> parents: 27706 diff changeset	579 if (wp->w_cursor.lnum == last)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	580 wp->w_cline_folded = i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	581
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	582 // If the changed line is in a range of previously folded lines,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	583 // compare with the first line in that range.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	584 if (wp->w_cursor.lnum <= lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	585 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	586 i = find_wl_entry(wp, lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	587 if (i >= 0 && wp->w_cursor.lnum > wp->w_lines[i].wl_lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	588 changed_line_abv_curs_win(wp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	589 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	590 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	591 if (wp->w_cursor.lnum > lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	592 changed_line_abv_curs_win(wp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	593 else if (wp->w_cursor.lnum == lnum && wp->w_cursor.col >= col)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	594 changed_cline_bef_curs_win(wp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	595 if (wp->w_botline >= lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	596 {
25246 5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	597 if (xtra < 0)
5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	598 invalidate_botline_win(wp);
5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	599 else
5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	600 // Assume that botline doesn't change (inserted lines make
5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	601 // other lines scroll down below botline).
5932642234e1 patch 8.2.3159: cursor displayed in wrong position after deleting line Bram Moolenaar <Bram@vim.org> parents: 24643 diff changeset	602 approximate_botline_win(wp);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	603 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	604
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	605 // Check if any w_lines[] entries have become invalid.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	606 // For entries below the change: Correct the lnums for
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	607 // inserted/deleted lines. Makes it possible to stop displaying
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	608 // after the change.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	609 for (i = 0; i < wp->w_lines_valid; ++i)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	610 if (wp->w_lines[i].wl_valid)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	611 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	612 if (wp->w_lines[i].wl_lnum >= lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	613 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	614 if (wp->w_lines[i].wl_lnum < lnume)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	615 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	616 // line included in change
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	617 wp->w_lines[i].wl_valid = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	618 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	619 else if (xtra != 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	620 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	621 // line below change
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	622 wp->w_lines[i].wl_lnum += xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	623 #ifdef FEAT_FOLDING
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	624 wp->w_lines[i].wl_lastlnum += xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	625 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	626 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	627 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	628 #ifdef FEAT_FOLDING
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	629 else if (wp->w_lines[i].wl_lastlnum >= lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	630 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	631 // change somewhere inside this range of folded lines,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	632 // may need to be redrawn
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	633 wp->w_lines[i].wl_valid = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	634 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	635 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	636 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	637
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	638 #ifdef FEAT_FOLDING
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	639 // Take care of side effects for setting w_topline when folds have
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	640 // changed. Esp. when the buffer was changed in another window.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	641 if (hasAnyFolding(wp))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	642 set_topline(wp, wp->w_topline);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	643 #endif
28363 a9a56b567709 patch 8.2.4707: redrawing could be a bit more efficient Bram Moolenaar <Bram@vim.org> parents: 28236 diff changeset	644 // If lines have been added or removed, relative numbering always
a9a56b567709 patch 8.2.4707: redrawing could be a bit more efficient Bram Moolenaar <Bram@vim.org> parents: 28236 diff changeset	645 // requires a redraw.
28236 3f6c0a5c99bb patch 8.2.4644: redrawing too often when 'relativenumber' is set Bram Moolenaar <Bram@vim.org> parents: 27758 diff changeset	646 if (wp->w_p_rnu && xtra != 0)
28363 a9a56b567709 patch 8.2.4707: redrawing could be a bit more efficient Bram Moolenaar <Bram@vim.org> parents: 28236 diff changeset	647 {
a9a56b567709 patch 8.2.4707: redrawing could be a bit more efficient Bram Moolenaar <Bram@vim.org> parents: 28236 diff changeset	648 wp->w_last_cursor_lnum_rnu = 0;
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	649 redraw_win_later(wp, UPD_VALID);
28363 a9a56b567709 patch 8.2.4707: redrawing could be a bit more efficient Bram Moolenaar <Bram@vim.org> parents: 28236 diff changeset	650 }
17859 06e655ce1938 patch 8.1.1926: cursorline not redrawn when putting a line above the cursor Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	651 #ifdef FEAT_SYN_HL
18440 d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	652 // Cursor line highlighting probably need to be updated with
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	653 // "UPD_VALID" if it's below the change.
18440 d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	654 // If the cursor line is inside the change we need to redraw more.
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	655 if (wp->w_p_cul)
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	656 {
d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	657 if (xtra == 0)
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	658 redraw_win_later(wp, UPD_VALID);
18440 d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	659 else if (lnum <= wp->w_last_cursorline)
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	660 redraw_win_later(wp, UPD_SOME_VALID);
18440 d6cb1e706fb7 patch 8.1.2214: too much is redrawn when 'cursorline' is set Bram Moolenaar <Bram@vim.org> parents: 18434 diff changeset	661 }
17859 06e655ce1938 patch 8.1.1926: cursorline not redrawn when putting a line above the cursor Bram Moolenaar <Bram@vim.org> parents: 17809 diff changeset	662 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	663 }
29050 a2710736125a patch 8.2.5047: CurSearch highlight is often wrong Bram Moolenaar <Bram@vim.org> parents: 29014 diff changeset	664 #ifdef FEAT_SEARCH_EXTRA
a2710736125a patch 8.2.5047: CurSearch highlight is often wrong Bram Moolenaar <Bram@vim.org> parents: 29014 diff changeset	665 if (wp == curwin && xtra != 0 && search_hl_has_cursor_lnum >= lnum)
a2710736125a patch 8.2.5047: CurSearch highlight is often wrong Bram Moolenaar <Bram@vim.org> parents: 29014 diff changeset	666 search_hl_has_cursor_lnum += xtra;
a2710736125a patch 8.2.5047: CurSearch highlight is often wrong Bram Moolenaar <Bram@vim.org> parents: 29014 diff changeset	667 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	668 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	669
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	670 // Call update_screen() later, which checks out what needs to be redrawn,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	671 // since it notices b_mod_set and then uses b_mod_*.
29812 68ef14b21d01 patch 9.0.0245: mechanism to prevent recursive screen updating is incomplete Bram Moolenaar <Bram@vim.org> parents: 29732 diff changeset	672 set_must_redraw(UPD_VALID);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	673
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	674 // when the cursor line is changed always trigger CursorMoved
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	675 if (lnum <= curwin->w_cursor.lnum
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	676 && lnume + (xtra < 0 ? -xtra : xtra) > curwin->w_cursor.lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	677 last_cursormoved.lnum = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	678 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	679
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	680 static void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	681 changedOneline(buf_T *buf, linenr_T lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	682 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	683 if (buf->b_mod_set)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	684 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	685 // find the maximum area that must be redisplayed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	686 if (lnum < buf->b_mod_top)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	687 buf->b_mod_top = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	688 else if (lnum >= buf->b_mod_bot)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	689 buf->b_mod_bot = lnum + 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	690 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	691 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	692 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	693 // set the area that must be redisplayed to one line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	694 buf->b_mod_set = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	695 buf->b_mod_top = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	696 buf->b_mod_bot = lnum + 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	697 buf->b_mod_xlines = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	698 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	699 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	700
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	701 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	702 * Changed bytes within a single line for the current buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	703 * - marks the windows on this buffer to be redisplayed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	704 * - marks the buffer changed by calling changed()
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	705 * - invalidates cached values
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	706 * Careful: may trigger autocommands that reload the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	707 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	708 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	709 changed_bytes(linenr_T lnum, colnr_T col)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	710 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	711 changedOneline(curbuf, lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	712 changed_common(lnum, col, lnum + 1, 0L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	713
30545 9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	714 #ifdef FEAT_SPELL
9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	715 // When text has been changed at the end of the line, possibly the start of
9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	716 // the next line may have SpellCap that should be removed or it needs to be
9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	717 // displayed. Schedule the next line for redrawing just in case.
30659 ea16b081493d patch 9.0.0664: bad redrawing with spell checking, using "C" and "$" in 'cpo' Bram Moolenaar <Bram@vim.org> parents: 30545 diff changeset	718 // Don't do this when displaying '$' at the end of changed text.
ea16b081493d patch 9.0.0664: bad redrawing with spell checking, using "C" and "$" in 'cpo' Bram Moolenaar <Bram@vim.org> parents: 30545 diff changeset	719 if (spell_check_window(curwin)
ea16b081493d patch 9.0.0664: bad redrawing with spell checking, using "C" and "$" in 'cpo' Bram Moolenaar <Bram@vim.org> parents: 30545 diff changeset	720 && lnum < curbuf->b_ml.ml_line_count
ea16b081493d patch 9.0.0664: bad redrawing with spell checking, using "C" and "$" in 'cpo' Bram Moolenaar <Bram@vim.org> parents: 30545 diff changeset	721 && vim_strchr(p_cpo, CPO_DOLLAR) == NULL)
30545 9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	722 redrawWinline(curwin, lnum + 1);
9a6f7e750697 patch 9.0.0608: with spelling, deleting a full stop does not update next line Bram Moolenaar <Bram@vim.org> parents: 30261 diff changeset	723 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	724 #ifdef FEAT_DIFF
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	725 // Diff highlighting in other diff windows may need to be updated too.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	726 if (curwin->w_p_diff)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	727 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	728 win_T *wp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	729 linenr_T wlnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	730
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	731 FOR_ALL_WINDOWS(wp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	732 if (wp->w_p_diff && wp != curwin)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	733 {
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	734 redraw_win_later(wp, UPD_VALID);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	735 wlnum = diff_lnum_win(lnum, wp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	736 if (wlnum > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	737 changedOneline(wp->w_buffer, wlnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	738 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	739 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	740 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	741 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	742
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	743 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	744 * Like changed_bytes() but also adjust text properties for "added" bytes.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	745 * When "added" is negative text was deleted.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	746 */
22282 5adb97bf0b32 patch 8.2.1690: text properties not adjusted for "I" in Visual block mode Bram Moolenaar <Bram@vim.org> parents: 20599 diff changeset	747 void
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	748 inserted_bytes(linenr_T lnum, colnr_T col, int added UNUSED)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	749 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	750 #ifdef FEAT_PROP_POPUP
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	751 if (curbuf->b_has_textprop && added != 0)
16714 ba592f30c082 patch 8.1.1359: text property wrong after :substitute with backslash Bram Moolenaar <Bram@vim.org> parents: 16698 diff changeset	752 adjust_prop_columns(lnum, col, added, 0);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	753 #endif
16662 1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes Bram Moolenaar <Bram@vim.org> parents: 16660 diff changeset	754
1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes Bram Moolenaar <Bram@vim.org> parents: 16660 diff changeset	755 changed_bytes(lnum, col);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	756 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	757
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	758 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	759 * Appended "count" lines below line "lnum" in the current buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	760 * Must be called AFTER the change and after mark_adjust().
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	761 * Takes care of marking the buffer to be redrawn and sets the changed flag.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	762 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	763 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	764 appended_lines(linenr_T lnum, long count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	765 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	766 changed_lines(lnum + 1, 0, lnum + 1, count);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	767 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	768
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	769 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	770 * Like appended_lines(), but adjust marks first.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	771 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	772 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	773 appended_lines_mark(linenr_T lnum, long count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	774 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	775 // Skip mark_adjust when adding a line after the last one, there can't
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	776 // be marks there. But it's still needed in diff mode.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	777 if (lnum + count < curbuf->b_ml.ml_line_count
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	778 #ifdef FEAT_DIFF
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	779 \|\| curwin->w_p_diff
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	780 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	781 )
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	782 mark_adjust(lnum + 1, (linenr_T)MAXLNUM, count, 0L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	783 changed_lines(lnum + 1, 0, lnum + 1, count);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	784 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	785
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	786 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	787 * Deleted "count" lines at line "lnum" in the current buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	788 * Must be called AFTER the change and after mark_adjust().
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	789 * Takes care of marking the buffer to be redrawn and sets the changed flag.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	790 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	791 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	792 deleted_lines(linenr_T lnum, long count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	793 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	794 changed_lines(lnum, 0, lnum + count, -count);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	795 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	796
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	797 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	798 * Like deleted_lines(), but adjust marks first.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	799 * Make sure the cursor is on a valid line before calling, a GUI callback may
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	800 * be triggered to display the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	801 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	802 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	803 deleted_lines_mark(linenr_T lnum, long count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	804 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	805 mark_adjust(lnum, (linenr_T)(lnum + count - 1), (long)MAXLNUM, -count);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	806 changed_lines(lnum, 0, lnum + count, -count);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	807 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	808
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	809 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	810 * Marks the area to be redrawn after a change.
29708 d97b2ce26258 patch 9.0.0194: cursor displayed in wrong position after removing text prop Bram Moolenaar <Bram@vim.org> parents: 29660 diff changeset	811 * Consider also calling changed_line_display_buf().
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	812 */
24643 09e64e81c473 patch 8.2.2860: adding a text property causes the whole window to be redawn Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	813 void
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	814 changed_lines_buf(
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	815 buf_T *buf,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	816 linenr_T lnum, // first line with change
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	817 linenr_T lnume, // line below last changed line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	818 long xtra) // number of extra lines (negative when deleting)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	819 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	820 if (buf->b_mod_set)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	821 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	822 // find the maximum area that must be redisplayed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	823 if (lnum < buf->b_mod_top)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	824 buf->b_mod_top = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	825 if (lnum < buf->b_mod_bot)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	826 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	827 // adjust old bot position for xtra lines
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	828 buf->b_mod_bot += xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	829 if (buf->b_mod_bot < lnum)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	830 buf->b_mod_bot = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	831 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	832 if (lnume + xtra > buf->b_mod_bot)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	833 buf->b_mod_bot = lnume + xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	834 buf->b_mod_xlines += xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	835 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	836 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	837 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	838 // set the area that must be redisplayed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	839 buf->b_mod_set = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	840 buf->b_mod_top = lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	841 buf->b_mod_bot = lnume + xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	842 buf->b_mod_xlines = xtra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	843 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	844 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	845
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	846 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	847 * Changed lines for the current buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	848 * Must be called AFTER the change and after mark_adjust().
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	849 * - mark the buffer changed by calling changed()
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	850 * - mark the windows on this buffer to be redisplayed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	851 * - invalidate cached values
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	852 * "lnum" is the first line that needs displaying, "lnume" the first line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	853 * below the changed lines (BEFORE the change).
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	854 * When only inserting lines, "lnum" and "lnume" are equal.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	855 * Takes care of calling changed() and updating b_mod_*.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	856 * Careful: may trigger autocommands that reload the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	857 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	858 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	859 changed_lines(
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	860 linenr_T lnum, // first line with change
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	861 colnr_T col, // column in first line with change
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	862 linenr_T lnume, // line below last changed line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	863 long xtra) // number of extra lines (negative when deleting)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	864 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	865 changed_lines_buf(curbuf, lnum, lnume, xtra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	866
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	867 #ifdef FEAT_DIFF
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	868 if (xtra == 0 && curwin->w_p_diff && !diff_internal())
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	869 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	870 // When the number of lines doesn't change then mark_adjust() isn't
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	871 // called and other diff buffers still need to be marked for
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	872 // displaying.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	873 win_T *wp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	874 linenr_T wlnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	875
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	876 FOR_ALL_WINDOWS(wp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	877 if (wp->w_p_diff && wp != curwin)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	878 {
29732 89e1d67814a9 patch 9.0.0206: redraw flags are not named specifically Bram Moolenaar <Bram@vim.org> parents: 29708 diff changeset	879 redraw_win_later(wp, UPD_VALID);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	880 wlnum = diff_lnum_win(lnum, wp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	881 if (wlnum > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	882 changed_lines_buf(wp->w_buffer, wlnum,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	883 lnume - lnum + wlnum, 0L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	884 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	885 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	886 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	887
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	888 changed_common(lnum, col, lnume, xtra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	889 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	890
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	891 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	892 * Called when the changed flag must be reset for buffer "buf".
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	893 * When "ff" is TRUE also reset 'fileformat'.
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	894 * When "always_inc_changedtick" is TRUE b:changedtick is incremented also when
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	895 * the changed flag was off.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	896 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	897 void
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	898 unchanged(buf_T *buf, int ff, int always_inc_changedtick)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	899 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	900 if (buf->b_changed \|\| (ff && file_ff_differs(buf, FALSE)))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	901 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	902 buf->b_changed = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	903 ml_setflags(buf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	904 if (ff)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	905 save_file_ff(buf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	906 check_status(buf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	907 redraw_tabline = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	908 need_maketitle = TRUE; // set window title later
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	909 ++CHANGEDTICK(buf);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	910 }
16996 d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	911 else if (always_inc_changedtick)
d5e1e09a829f patch 8.1.1498: ":write" increments b:changedtick even though nothing changed Bram Moolenaar <Bram@vim.org> parents: 16972 diff changeset	912 ++CHANGEDTICK(buf);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	913 #ifdef FEAT_NETBEANS_INTG
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	914 netbeans_unmodified(buf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	915 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	916 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	917
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	918 /*
18679 fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	919 * Save the current values of 'fileformat' and 'fileencoding', so that we know
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	920 * the file must be considered changed when the value is different.
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	921 */
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	922 void
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	923 save_file_ff(buf_T *buf)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	924 {
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	925 buf->b_start_ffc = *buf->b_p_ff;
30968 35265d9d24df patch 9.0.0819 Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	926 buf->b_start_eof = buf->b_p_eof;
18679 fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	927 buf->b_start_eol = buf->b_p_eol;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	928 buf->b_start_bomb = buf->b_p_bomb;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	929
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	930 // Only use free/alloc when necessary, they take time.
18679 fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	931 if (buf->b_start_fenc == NULL
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	932 \|\| STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	933 {
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	934 vim_free(buf->b_start_fenc);
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	935 buf->b_start_fenc = vim_strsave(buf->b_p_fenc);
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	936 }
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	937 }
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	938
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	939 /*
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	940 * Return TRUE if 'fileformat' and/or 'fileencoding' has a different value
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	941 * from when editing started (save_file_ff() called).
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	942 * Also when 'endofline' was changed and 'binary' is set, or when 'bomb' was
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	943 * changed and 'binary' is not set.
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	944 * Also when 'endofline' was changed and 'fixeol' is not set.
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	945 * When "ignore_empty" is true don't consider a new, empty buffer to be
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	946 * changed.
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	947 */
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	948 int
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	949 file_ff_differs(buf_T *buf, int ignore_empty)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	950 {
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	951 // In a buffer that was never loaded the options are not valid.
18679 fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	952 if (buf->b_flags & BF_NEVERLOADED)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	953 return FALSE;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	954 if (ignore_empty
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	955 && (buf->b_flags & BF_NEW)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	956 && buf->b_ml.ml_line_count == 1
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	957 && *ml_get_buf(buf, (linenr_T)1, FALSE) == NUL)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	958 return FALSE;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	959 if (buf->b_start_ffc != *buf->b_p_ff)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	960 return TRUE;
30968 35265d9d24df patch 9.0.0819 Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	961 if ((buf->b_p_bin \|\| !buf->b_p_fixeol)
35265d9d24df patch 9.0.0819 Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	962 && (buf->b_start_eof != buf->b_p_eof
35265d9d24df patch 9.0.0819 Bram Moolenaar <Bram@vim.org> parents: 30886 diff changeset	963 \|\| buf->b_start_eol != buf->b_p_eol))
18679 fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	964 return TRUE;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	965 if (!buf->b_p_bin && buf->b_start_bomb != buf->b_p_bomb)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	966 return TRUE;
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	967 if (buf->b_start_fenc == NULL)
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	968 return (*buf->b_p_fenc != NUL);
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	969 return (STRCMP(buf->b_start_fenc, buf->b_p_fenc) != 0);
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	970 }
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	971
fd95d4dbeb37 patch 8.1.2331: the option.c file is still very big Bram Moolenaar <Bram@vim.org> parents: 18642 diff changeset	972 /*
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	973 * Insert string "p" at the cursor position. Stops at a NUL byte.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	974 * Handles Replace mode and multi-byte characters.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	975 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	976 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	977 ins_bytes(char_u *p)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	978 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	979 ins_bytes_len(p, (int)STRLEN(p));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	980 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	981
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	982 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	983 * Insert string "p" with length "len" at the cursor position.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	984 * Handles Replace mode and multi-byte characters.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	985 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	986 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	987 ins_bytes_len(char_u *p, int len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	988 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	989 int i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	990 int n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	991
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	992 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	993 for (i = 0; i < len; i += n)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	994 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	995 if (enc_utf8)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	996 // avoid reading past p[len]
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	997 n = utfc_ptr2len_len(p + i, len - i);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	998 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	999 n = (*mb_ptr2len)(p + i);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1000 ins_char_bytes(p + i, n);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1001 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1002 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1003 for (i = 0; i < len; ++i)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1004 ins_char(p[i]);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1005 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1006
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1007 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1008 * Insert or replace a single character at the cursor position.
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1009 * When in MODE_REPLACE or MODE_VREPLACE state, replace any existing character.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1010 * Caller must have prepared for undo.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1011 * For multi-byte characters we get the whole character, the caller must
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1012 * convert bytes to a character.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1013 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1014 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1015 ins_char(int c)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1016 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1017 char_u buf[MB_MAXBYTES + 1];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1018 int n = (*mb_char2bytes)(c, buf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1019
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1020 // When "c" is 0x100, 0x200, etc. we don't want to insert a NUL byte.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1021 // Happens for CTRL-Vu9900.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1022 if (buf[0] == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1023 buf[0] = '\n';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1024
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1025 ins_char_bytes(buf, n);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1026 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1027
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1028 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1029 ins_char_bytes(char_u *buf, int charlen)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1030 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1031 int c = buf[0];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1032 int newlen; // nr of bytes inserted
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1033 int oldlen; // nr of bytes deleted (0 when not replacing)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1034 char_u *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1035 char_u *newp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1036 char_u *oldp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1037 int linelen; // length of old line including NUL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1038 colnr_T col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1039 linenr_T lnum = curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1040 int i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1041
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1042 // Break tabs if needed.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1043 if (virtual_active() && curwin->w_cursor.coladd > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1044 coladvance_force(getviscol());
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1045
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1046 col = curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1047 oldp = ml_get(lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1048 linelen = (int)STRLEN(oldp) + 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1049
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1050 // The lengths default to the values for when not replacing.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1051 oldlen = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1052 newlen = charlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1053
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1054 if (State & REPLACE_FLAG)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1055 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1056 if (State & VREPLACE_FLAG)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1057 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1058 colnr_T new_vcol = 0; // init for GCC
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1059 colnr_T vcol;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1060 int old_list;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1061
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1062 // Disable 'list' temporarily, unless 'cpo' contains the 'L' flag.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1063 // Returns the old value of list, so when finished,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1064 // curwin->w_p_list should be set back to this.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1065 old_list = curwin->w_p_list;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1066 if (old_list && vim_strchr(p_cpo, CPO_LISTWM) == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1067 curwin->w_p_list = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1068
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1069 // In virtual replace mode each character may replace one or more
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1070 // characters (zero if it's a TAB). Count the number of bytes to
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1071 // be deleted to make room for the new character, counting screen
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1072 // cells. May result in adding spaces to fill a gap.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1073 getvcol(curwin, &curwin->w_cursor, NULL, &vcol, NULL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1074 new_vcol = vcol + chartabsize(buf, vcol);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1075 while (oldp[col + oldlen] != NUL && vcol < new_vcol)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1076 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1077 vcol += chartabsize(oldp + col + oldlen, vcol);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1078 // Don't need to remove a TAB that takes us to the right
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1079 // position.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1080 if (vcol > new_vcol && oldp[col + oldlen] == TAB)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1081 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1082 oldlen += (*mb_ptr2len)(oldp + col + oldlen);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1083 // Deleted a bit too much, insert spaces.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1084 if (vcol > new_vcol)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1085 newlen += vcol - new_vcol;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1086 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1087 curwin->w_p_list = old_list;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1088 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1089 else if (oldp[col] != NUL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1090 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1091 // normal replace
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1092 oldlen = (*mb_ptr2len)(oldp + col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1093 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1094
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1095
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1096 // Push the replaced bytes onto the replace stack, so that they can be
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1097 // put back when BS is used. The bytes of a multi-byte character are
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1098 // done the other way around, so that the first byte is popped off
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1099 // first (it tells the byte length of the character).
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1100 replace_push(NUL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1101 for (i = 0; i < oldlen; ++i)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1102 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1103 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1104 i += replace_push_mb(oldp + col + i) - 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1105 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1106 replace_push(oldp[col + i]);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1107 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1108 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1109
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16714 diff changeset	1110 newp = alloc(linelen + newlen - oldlen);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1111 if (newp == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1112 return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1113
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1114 // Copy bytes before the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1115 if (col > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1116 mch_memmove(newp, oldp, (size_t)col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1117
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1118 // Copy bytes after the changed character(s).
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1119 p = newp + col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1120 if (linelen > col + oldlen)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1121 mch_memmove(p + newlen, oldp + col + oldlen,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1122 (size_t)(linelen - col - oldlen));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1123
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1124 // Insert or overwrite the new character.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1125 mch_memmove(p, buf, charlen);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1126 i = charlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1127
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1128 // Fill with spaces when necessary.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1129 while (i < newlen)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1130 p[i++] = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1131
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1132 // Replace the line in the buffer.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1133 ml_replace(lnum, newp, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1134
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1135 // mark the buffer as changed and prepare for displaying
28931 b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1136 changed_bytes(lnum, col);
b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1137 #ifdef FEAT_PROP_POPUP
b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1138 if (curbuf->b_has_textprop && newlen != oldlen)
b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1139 adjust_prop_columns(lnum, col, newlen - oldlen,
b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1140 State & REPLACE_FLAG ? APC_SUBSTITUTE : 0);
b57caac54649 patch 8.2.4988: textprop in wrong position when replacing multi-byte chars Bram Moolenaar <Bram@vim.org> parents: 28893 diff changeset	1141 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1142
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1143 // If we're in Insert or Replace mode and 'showmatch' is set, then briefly
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1144 // show the match for right parens and braces.
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1145 if (p_sm && (State & MODE_INSERT)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1146 && msg_silent == 0
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17789 diff changeset	1147 && !ins_compl_active())
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1148 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1149 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1150 showmatch(mb_ptr2char(buf));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1151 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1152 showmatch(c);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1153 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1154
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1155 #ifdef FEAT_RIGHTLEFT
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1156 if (!p_ri \|\| (State & REPLACE_FLAG))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1157 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1158 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1159 // Normal insert: move cursor right
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1160 curwin->w_cursor.col += charlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1161 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1162
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1163 // TODO: should try to update w_row here, to avoid recomputing it later.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1164 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1165
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1166 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1167 * Insert a string at the cursor position.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1168 * Note: Does NOT handle Replace mode.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1169 * Caller must have prepared for undo.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1170 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1171 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1172 ins_str(char_u *s)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1173 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1174 char_u oldp, newp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1175 int newlen = (int)STRLEN(s);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1176 int oldlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1177 colnr_T col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1178 linenr_T lnum = curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1179
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1180 if (virtual_active() && curwin->w_cursor.coladd > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1181 coladvance_force(getviscol());
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1182
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1183 col = curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1184 oldp = ml_get(lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1185 oldlen = (int)STRLEN(oldp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1186
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16714 diff changeset	1187 newp = alloc(oldlen + newlen + 1);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1188 if (newp == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1189 return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1190 if (col > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1191 mch_memmove(newp, oldp, (size_t)col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1192 mch_memmove(newp + col, s, (size_t)newlen);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1193 mch_memmove(newp + col + newlen, oldp + col, (size_t)(oldlen - col + 1));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1194 ml_replace(lnum, newp, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1195 inserted_bytes(lnum, col, newlen);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1196 curwin->w_cursor.col += newlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1197 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1198
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1199 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1200 * Delete one character under the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1201 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1202 * Caller must have prepared for undo.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1203 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1204 * return FAIL for failure, OK otherwise
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1205 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1206 int
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1207 del_char(int fixpos)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1208 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1209 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1210 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1211 // Make sure the cursor is at the start of a character.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1212 mb_adjust_cursor();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1213 if (*ml_get_cursor() == NUL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1214 return FAIL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1215 return del_chars(1L, fixpos);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1216 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1217 return del_bytes(1L, fixpos, TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1218 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1219
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1220 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1221 * Like del_bytes(), but delete characters instead of bytes.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1222 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1223 int
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1224 del_chars(long count, int fixpos)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1225 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1226 long bytes = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1227 long i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1228 char_u *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1229 int l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1230
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1231 p = ml_get_cursor();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1232 for (i = 0; i < count && *p != NUL; ++i)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1233 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1234 l = (*mb_ptr2len)(p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1235 bytes += l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1236 p += l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1237 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1238 return del_bytes(bytes, fixpos, TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1239 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1240
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1241 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1242 * Delete "count" bytes under the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1243 * If "fixpos" is TRUE, don't leave the cursor on the NUL after the line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1244 * Caller must have prepared for undo.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1245 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1246 * Return FAIL for failure, OK otherwise.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1247 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1248 int
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1249 del_bytes(
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1250 long count,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1251 int fixpos_arg,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1252 int use_delcombine UNUSED) // 'delcombine' option applies
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1253 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1254 char_u oldp, newp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1255 colnr_T oldlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1256 colnr_T newlen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1257 linenr_T lnum = curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1258 colnr_T col = curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1259 int alloc_newp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1260 long movelen;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1261 int fixpos = fixpos_arg;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1262
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1263 oldp = ml_get(lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1264 oldlen = (int)STRLEN(oldp);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1265
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1266 // Can't do anything when the cursor is on the NUL after the line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1267 if (col >= oldlen)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1268 return FAIL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1269
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1270 // If "count" is zero there is nothing to do.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1271 if (count == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1272 return OK;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1273
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1274 // If "count" is negative the caller must be doing something wrong.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1275 if (count < 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1276 {
26897 d02d40f0261c patch 8.2.3977: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26811 diff changeset	1277 siemsg(e_invalid_count_for_del_bytes_nr, count);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1278 return FAIL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1279 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1280
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1281 // If 'delcombine' is set and deleting (less than) one character, only
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1282 // delete the last combining character.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1283 if (p_deco && use_delcombine && enc_utf8
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1284 && utfc_ptr2len(oldp + col) >= count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1285 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1286 int cc[MAX_MCO];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1287 int n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1288
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1289 (void)utfc_ptr2char(oldp + col, cc);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1290 if (cc[0] != NUL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1291 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1292 // Find the last composing char, there can be several.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1293 n = col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1294 do
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1295 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1296 col = n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1297 count = utf_ptr2len(oldp + n);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1298 n += count;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1299 } while (UTF_COMPOSINGLIKE(oldp + col, oldp + n));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1300 fixpos = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1301 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1302 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1303
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1304 // When count is too big, reduce it.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1305 movelen = (long)oldlen - (long)col - count + 1; // includes trailing NUL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1306 if (movelen <= 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1307 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1308 // If we just took off the last character of a non-blank line, and
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1309 // fixpos is TRUE, we don't want to end up positioned at the NUL,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1310 // unless "restart_edit" is set or 'virtualedit' contains "onemore".
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1311 if (col > 0 && fixpos && restart_edit == 0
29660 e134ff00be57 patch 9.0.0170: various minor code formatting issues Bram Moolenaar <Bram@vim.org> parents: 29442 diff changeset	1312 && (get_ve_flags() & VE_ONEMORE) == 0)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1313 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1314 --curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1315 curwin->w_cursor.coladd = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1316 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1317 curwin->w_cursor.col -=
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1318 (*mb_head_off)(oldp, oldp + curwin->w_cursor.col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1319 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1320 count = oldlen - col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1321 movelen = 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1322 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1323 newlen = oldlen - count;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1324
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1325 // If the old line has been allocated the deletion can be done in the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1326 // existing line. Otherwise a new line has to be allocated
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1327 // Can't do this when using Netbeans, because we would need to invoke
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1328 // netbeans_removed(), which deallocates the line. Let ml_replace() take
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1329 // care of notifying Netbeans.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1330 #ifdef FEAT_NETBEANS_INTG
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1331 if (netbeans_active())
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1332 alloc_newp = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1333 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1334 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1335 alloc_newp = !ml_line_alloced(); // check if oldp was allocated
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1336 if (!alloc_newp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1337 newp = oldp; // use same allocated memory
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1338 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1339 { // need to allocate a new line
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16714 diff changeset	1340 newp = alloc(newlen + 1);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1341 if (newp == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1342 return FAIL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1343 mch_memmove(newp, oldp, (size_t)col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1344 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1345 mch_memmove(newp + col, oldp + col + count, (size_t)movelen);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1346 if (alloc_newp)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1347 ml_replace(lnum, newp, FALSE);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	1348 #ifdef FEAT_PROP_POPUP
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1349 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1350 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1351 // Also move any following text properties.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1352 if (oldlen + 1 < curbuf->b_ml.ml_line_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1353 mch_memmove(newp + newlen + 1, oldp + oldlen + 1,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1354 (size_t)curbuf->b_ml.ml_line_len - oldlen - 1);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1355 curbuf->b_ml.ml_line_len -= count;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1356 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1357 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1358
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1359 // mark the buffer as changed and prepare for displaying
19534 36ec10251b2b patch 8.2.0324: text property not updated correctly when inserting/deleting Bram Moolenaar <Bram@vim.org> parents: 19027 diff changeset	1360 inserted_bytes(lnum, col, -count);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1361
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1362 return OK;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1363 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1364
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1365 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1366 * open_line: Add a new line below or above the current line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1367 *
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1368 * For MODE_VREPLACE state, we only add a new line when we get to the end of
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1369 * the file, otherwise we just start replacing the next line.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1370 *
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1371 * Caller must take care of undo. Since MODE_VREPLACE may affect any number of
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1372 * lines however, it may call u_save_cursor() again when starting to change a
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1373 * new line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1374 * "flags": OPENLINE_DELSPACES delete spaces after cursor
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1375 * OPENLINE_DO_COM format comments
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1376 * OPENLINE_KEEPTRAIL keep trailing spaces
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1377 * OPENLINE_MARKFIX adjust mark positions after the line break
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1378 * OPENLINE_COM_LIST format comments with list or 2nd line indent
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1379 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1380 * "second_line_indent": indent for after ^^D in Insert mode or if flag
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1381 * OPENLINE_COM_LIST
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1382 * "did_do_comment" is set to TRUE when intentionally putting the comment
30986 360f286b5869 patch 9.0.0828: various typos Bram Moolenaar <Bram@vim.org> parents: 30968 diff changeset	1383 * leader in front of the new line.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1384 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1385 * Return OK for success, FAIL for failure
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1386 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1387 int
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1388 open_line(
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1389 int dir, // FORWARD or BACKWARD
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1390 int flags,
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1391 int second_line_indent,
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1392 int *did_do_comment UNUSED)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1393 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1394 char_u *saved_line; // copy of the original line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1395 char_u *next_line = NULL; // copy of the next line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1396 char_u *p_extra = NULL; // what goes to next line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1397 int less_cols = 0; // less columns for mark in new line
28865 a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	1398 int less_cols_off = 0; // columns to skip for mark and
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	1399 // textprop adjustment
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1400 pos_T old_cursor; // old cursor position
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1401 int newcol = 0; // new cursor column
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1402 int newindent = 0; // auto-indent of the new line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1403 int n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1404 int trunc_line = FALSE; // truncate current line afterwards
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1405 int retval = FAIL; // return value
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1406 int extra_len = 0; // length of p_extra string
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1407 int lead_len; // length of comment leader
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1408 int comment_start = 0; // start index of the comment leader
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1409 char_u *lead_flags; // position in 'comments' for comment leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1410 char_u *leader = NULL; // copy of comment leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1411 char_u *allocated = NULL; // allocated memory
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1412 char_u *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1413 int saved_char = NUL; // init for GCC
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1414 pos_T *pos;
26524 c37950e3d740 patch 8.2.3791: build error with +cindent but without +smartindent Bram Moolenaar <Bram@vim.org> parents: 26516 diff changeset	1415 int do_cindent;
28856 948877671c54 patch 8.2.4951: smart indenting done when not enabled Bram Moolenaar <Bram@vim.org> parents: 28841 diff changeset	1416 int do_si = may_do_si();
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1417 int no_si = FALSE; // reset did_si afterwards
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1418 int first_char = NUL; // init for GCC
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1419 int vreplace_mode;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1420 int did_append; // appended a new line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1421 int saved_pi = curbuf->b_p_pi; // copy of preserveindent setting
30261 6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1422 #ifdef FEAT_PROP_POPUP
6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1423 int at_eol; // cursor after last character
6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1424 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1425
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1426 // make a copy of the current line so we can mess with it
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1427 saved_line = vim_strsave(ml_get_curline());
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	1428 if (saved_line == NULL) // out of memory!
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1429 return FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1430
30261 6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1431 #ifdef FEAT_PROP_POPUP
6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1432 at_eol = curwin->w_cursor.col >= (int)STRLEN(saved_line);
6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1433 #endif
6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	1434
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1435 if (State & VREPLACE_FLAG)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1436 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1437 // With MODE_VREPLACE we make a copy of the next line, which we will be
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1438 // starting to replace. First make the new line empty and let vim play
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1439 // with the indenting and comment leader to its heart's content. Then
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1440 // we grab what it ended up putting on the new line, put back the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1441 // original line, and call ins_char() to put each new character onto
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1442 // the line, replacing what was there before and pushing the right
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1443 // stuff onto the replace stack. -- webb.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1444 if (curwin->w_cursor.lnum < orig_line_count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1445 next_line = vim_strsave(ml_get(curwin->w_cursor.lnum + 1));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1446 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1447 next_line = vim_strsave((char_u *)"");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1448 if (next_line == NULL) // out of memory!
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1449 goto theend;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1450
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1451 // In MODE_VREPLACE state, a NL replaces the rest of the line, and
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1452 // starts replacing the next line, so push all of the characters left
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1453 // on the line onto the replace stack. We'll push any other characters
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1454 // that might be replaced at the start of the next line (due to
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1455 // autoindent etc) a bit later.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1456 replace_push(NUL); // Call twice because BS over NL expects it
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1457 replace_push(NUL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1458 p = saved_line + curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1459 while (*p != NUL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1460 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1461 if (has_mbyte)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1462 p += replace_push_mb(p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1463 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1464 replace_push(*p++);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1465 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1466 saved_line[curwin->w_cursor.col] = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1467 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1468
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	1469 if ((State & MODE_INSERT) && (State & VREPLACE_FLAG) == 0)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1470 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1471 p_extra = saved_line + curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1472 if (do_si) // need first char after new line break
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1473 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1474 p = skipwhite(p_extra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1475 first_char = *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1476 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1477 extra_len = (int)STRLEN(p_extra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1478 saved_char = *p_extra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1479 *p_extra = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1480 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1481
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1482 u_clearline(); // cannot do "U" command when adding lines
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1483 did_si = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1484 ai_col = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1485
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1486 // If we just did an auto-indent, then we didn't type anything on
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1487 // the prior line, and it should be truncated. Do this even if 'ai' is not
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1488 // set because automatically inserting a comment leader also sets did_ai.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1489 if (dir == FORWARD && did_ai)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1490 trunc_line = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1491
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1492 // If 'autoindent' and/or 'smartindent' is set, try to figure out what
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1493 // indent to use for the new line.
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	1494 if (curbuf->b_p_ai \|\| do_si)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1495 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1496 // count white space on current line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1497 #ifdef FEAT_VARTABS
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1498 newindent = get_indent_str_vtab(saved_line, curbuf->b_p_ts,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1499 curbuf->b_p_vts_array, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1500 #else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1501 newindent = get_indent_str(saved_line, (int)curbuf->b_p_ts, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1502 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1503 if (newindent == 0 && !(flags & OPENLINE_COM_LIST))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1504 newindent = second_line_indent; // for ^^D command in insert mode
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1505
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1506 // Do smart indenting.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1507 // In insert/replace mode (only when dir == FORWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1508 // we may move some text to the next line. If it starts with '{'
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1509 // don't add an indent. Fixes inserting a NL before '{' in line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1510 // "if (condition) {"
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1511 if (!trunc_line && do_si && *saved_line != NUL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1512 && (p_extra == NULL \|\| first_char != '{'))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1513 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1514 char_u *ptr;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1515 char_u last_char;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1516
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1517 old_cursor = curwin->w_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1518 ptr = saved_line;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1519 if (flags & OPENLINE_DO_COM)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1520 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1521 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1522 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1523 if (dir == FORWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1524 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1525 // Skip preprocessor directives, unless they are
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1526 // recognised as comments.
18203 e0ec4cd7a865 patch 8.1.2096: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 18068 diff changeset	1527 if ( lead_len == 0 && ptr[0] == '#')
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1528 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1529 while (ptr[0] == '#' && curwin->w_cursor.lnum > 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1530 ptr = ml_get(--curwin->w_cursor.lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1531 newindent = get_indent();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1532 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1533 if (flags & OPENLINE_DO_COM)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1534 lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1535 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1536 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1537 if (lead_len > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1538 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1539 // This case gets the following right:
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1540 // /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1541 // * A comment (read '\' as '/').
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1542 // */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1543 // #define IN_THE_WAY
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1544 // This should line up here;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1545 p = skipwhite(ptr);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1546 if (p[0] == '/' && p[1] == '*')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1547 p++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1548 if (p[0] == '*')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1549 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1550 for (p++; *p; p++)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1551 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1552 if (p[0] == '/' && p[-1] == '*')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1553 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1554 // End of C comment, indent should line up
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1555 // with the line containing the start of
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 29050 diff changeset	1556 // the comment.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1557 curwin->w_cursor.col = (colnr_T)(p - ptr);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1558 if ((pos = findmatch(NULL, NUL)) != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1559 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1560 curwin->w_cursor.lnum = pos->lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1561 newindent = get_indent();
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 29050 diff changeset	1562 break;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1563 }
29340 fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 29050 diff changeset	1564 // this may make "ptr" invalid, get it again
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 29050 diff changeset	1565 ptr = ml_get(curwin->w_cursor.lnum);
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult Bram Moolenaar <Bram@vim.org> parents: 29050 diff changeset	1566 p = ptr + curwin->w_cursor.col;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1567 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1568 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1569 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1570 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1571 else // Not a comment line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1572 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1573 // Find last non-blank in line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1574 p = ptr + STRLEN(ptr) - 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1575 while (p > ptr && VIM_ISWHITE(*p))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1576 --p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1577 last_char = *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1578
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1579 // find the character just before the '{' or ';'
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1580 if (last_char == '{' \|\| last_char == ';')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1581 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1582 if (p > ptr)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1583 --p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1584 while (p > ptr && VIM_ISWHITE(*p))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1585 --p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1586 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1587 // Try to catch lines that are split over multiple
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1588 // lines. eg:
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1589 // if (condition &&
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1590 // condition) {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1591 // Should line up here!
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1592 // }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1593 if (*p == ')')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1594 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1595 curwin->w_cursor.col = (colnr_T)(p - ptr);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1596 if ((pos = findmatch(NULL, '(')) != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1597 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1598 curwin->w_cursor.lnum = pos->lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1599 newindent = get_indent();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1600 ptr = ml_get_curline();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1601 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1602 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1603 // If last character is '{' do indent, without
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1604 // checking for "if" and the like.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1605 if (last_char == '{')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1606 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1607 did_si = TRUE; // do indent
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1608 no_si = TRUE; // don't delete it when '{' typed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1609 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1610 // Look for "if" and the like, use 'cinwords'.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1611 // Don't do this if the previous line ended in ';' or
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1612 // '}'.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1613 else if (last_char != ';' && last_char != '}'
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1614 && cin_is_cinword(ptr))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1615 did_si = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1616 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1617 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1618 else // dir == BACKWARD
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1619 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1620 // Skip preprocessor directives, unless they are
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1621 // recognised as comments.
18203 e0ec4cd7a865 patch 8.1.2096: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 18068 diff changeset	1622 if (lead_len == 0 && ptr[0] == '#')
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1623 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1624 int was_backslashed = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1625
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1626 while ((ptr[0] == '#' \|\| was_backslashed) &&
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1627 curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1628 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1629 if (*ptr && ptr[STRLEN(ptr) - 1] == '\\')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1630 was_backslashed = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1631 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1632 was_backslashed = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1633 ptr = ml_get(++curwin->w_cursor.lnum);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1634 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1635 if (was_backslashed)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1636 newindent = 0; // Got to end of file
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1637 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1638 newindent = get_indent();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1639 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1640 p = skipwhite(ptr);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1641 if (*p == '}') // if line starts with '}': do indent
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1642 did_si = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1643 else // can delete indent when '{' typed
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1644 can_si_back = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1645 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1646 curwin->w_cursor = old_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1647 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1648 if (do_si)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1649 can_si = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1650
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1651 did_ai = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1652 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1653
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1654 // May do indenting after opening a new line.
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1655 do_cindent = !p_paste && (curbuf->b_p_cin
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	1656 #ifdef FEAT_EVAL
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1657 \|\| *curbuf->b_p_inde != NUL
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	1658 #endif
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1659 )
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1660 && in_cinkeys(dir == FORWARD
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1661 ? KEY_OPEN_FORW
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1662 : KEY_OPEN_BACK, ' ', linewhite(curwin->w_cursor.lnum));
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1663
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1664 // Find out if the current line starts with a comment leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1665 // This may then be inserted in front of the new line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1666 end_comment_pending = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1667 if (flags & OPENLINE_DO_COM)
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1668 {
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1669 lead_len = get_leader_len(saved_line, &lead_flags,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1670 dir == BACKWARD, TRUE);
28765 38698deeda58 patch 8.2.4907: some users do not want a line comment always inserted Bram Moolenaar <Bram@vim.org> parents: 28425 diff changeset	1671 if (lead_len == 0 && curbuf->b_p_cin && do_cindent && dir == FORWARD
28972 864fa5276e78 patch 8.2.5008: when 'formatoptions' contains "/" wrongly wrapping comment Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	1672 && (!has_format_option(FO_NO_OPEN_COMS)
864fa5276e78 patch 8.2.5008: when 'formatoptions' contains "/" wrongly wrapping comment Bram Moolenaar <Bram@vim.org> parents: 28942 diff changeset	1673 \|\| (flags & OPENLINE_FORMAT)))
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1674 {
26811 f0fdd992cfb9 patch 8.2.3934: repeating line comment is undesired for "O" command Bram Moolenaar <Bram@vim.org> parents: 26532 diff changeset	1675 // Check for a line comment after code.
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1676 comment_start = check_linecomment(saved_line);
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1677 if (comment_start != MAXCOL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1678 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1679 lead_len = get_leader_len(saved_line + comment_start,
26811 f0fdd992cfb9 patch 8.2.3934: repeating line comment is undesired for "O" command Bram Moolenaar <Bram@vim.org> parents: 26532 diff changeset	1680 &lead_flags, FALSE, TRUE);
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1681 if (lead_len != 0)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1682 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1683 lead_len += comment_start;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1684 if (did_do_comment != NULL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1685 *did_do_comment = TRUE;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1686 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1687 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1688 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1689 }
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1690 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1691 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1692 if (lead_len > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1693 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1694 char_u *lead_repl = NULL; // replaces comment leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1695 int lead_repl_len = 0; // length of *lead_repl
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1696 char_u lead_middle[COM_MAX_LEN]; // middle-comment string
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1697 char_u lead_end[COM_MAX_LEN]; // end-comment string
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1698 char_u *comment_end = NULL; // where lead_end has been found
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1699 int extra_space = FALSE; // append extra space
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1700 int current_flag;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1701 int require_blank = FALSE; // requires blank after middle
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1702 char_u *p2;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1703
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1704 // If the comment leader has the start, middle or end flag, it may not
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1705 // be used or may be replaced with the middle leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1706 for (p = lead_flags; p && p != ':'; ++p)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1707 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1708 if (*p == COM_BLANK)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1709 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1710 require_blank = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1711 continue;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1712 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1713 if (p == COM_START \|\| p == COM_MIDDLE)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1714 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1715 current_flag = *p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1716 if (*p == COM_START)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1717 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1718 // Doing "O" on a start of comment does not insert leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1719 if (dir == BACKWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1720 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1721 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1722 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1723 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1724
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1725 // find start of middle part
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1726 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ",");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1727 require_blank = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1728 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1729
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1730 // Isolate the strings of the middle and end leader.
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	1731 while (*p && p[-1] != ':') // find end of middle flags
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1732 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1733 if (*p == COM_BLANK)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1734 require_blank = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1735 ++p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1736 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1737 (void)copy_option_part(&p, lead_middle, COM_MAX_LEN, ",");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1738
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1739 while (*p && p[-1] != ':') // find end of end flags
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1740 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1741 // Check whether we allow automatic ending of comments
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1742 if (*p == COM_AUTO_END)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1743 end_comment_pending = -1; // means we want to set it
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1744 ++p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1745 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1746 n = copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1747
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1748 if (end_comment_pending == -1) // we can set it now
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1749 end_comment_pending = lead_end[n - 1];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1750
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1751 // If the end of the comment is in the same line, don't use
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1752 // the comment leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1753 if (dir == FORWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1754 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1755 for (p = saved_line + lead_len; *p; ++p)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1756 if (STRNCMP(p, lead_end, n) == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1757 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1758 comment_end = p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1759 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1760 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1761 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1762 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1763
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1764 // Doing "o" on a start of comment inserts the middle leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1765 if (lead_len > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1766 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1767 if (current_flag == COM_START)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1768 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1769 lead_repl = lead_middle;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1770 lead_repl_len = (int)STRLEN(lead_middle);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1771 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1772
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1773 // If we have hit RETURN immediately after the start
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1774 // comment leader, then put a space after the middle
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1775 // comment leader on the next line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1776 if (!VIM_ISWHITE(saved_line[lead_len - 1])
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1777 && ((p_extra != NULL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1778 && (int)curwin->w_cursor.col == lead_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1779 \|\| (p_extra == NULL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1780 && saved_line[lead_len] == NUL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1781 \|\| require_blank))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1782 extra_space = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1783 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1784 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1785 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1786 if (*p == COM_END)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1787 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1788 // Doing "o" on the end of a comment does not insert leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1789 // Remember where the end is, might want to use it to find the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1790 // start (for C-comments).
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1791 if (dir == FORWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1792 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1793 comment_end = skipwhite(saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1794 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1795 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1796 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1797
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1798 // Doing "O" on the end of a comment inserts the middle leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1799 // Find the string for the middle leader, searching backwards.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1800 while (p > curbuf->b_p_com && *p != ',')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1801 --p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1802 for (lead_repl = p; lead_repl > curbuf->b_p_com
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1803 && lead_repl[-1] != ':'; --lead_repl)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1804 ;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1805 lead_repl_len = (int)(p - lead_repl);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1806
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1807 // We can probably always add an extra space when doing "O" on
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1808 // the comment-end
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1809 extra_space = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1810
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1811 // Check whether we allow automatic ending of comments
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1812 for (p2 = p; p2 && p2 != ':'; p2++)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1813 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1814 if (*p2 == COM_AUTO_END)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1815 end_comment_pending = -1; // means we want to set it
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1816 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1817 if (end_comment_pending == -1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1818 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1819 // Find last character in end-comment string
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1820 while (p2 && p2 != ',')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1821 p2++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1822 end_comment_pending = p2[-1];
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1823 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1824 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1825 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1826 if (*p == COM_FIRST)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1827 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1828 // Comment leader for first line only: Don't repeat leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1829 // when using "O", blank out leader when using "o".
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1830 if (dir == BACKWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1831 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1832 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1833 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1834 lead_repl = (char_u *)"";
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1835 lead_repl_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1836 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1837 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1838 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1839 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1840 if (lead_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1841 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1842 // allocate buffer (may concatenate p_extra later)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1843 leader = alloc(lead_len + lead_repl_len + extra_space + extra_len
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1844 + (second_line_indent > 0 ? second_line_indent : 0) + 1);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1845 allocated = leader; // remember to free it later
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1846
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1847 if (leader == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1848 lead_len = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1849 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1850 {
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1851 int li;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1852
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1853 vim_strncpy(leader, saved_line, lead_len);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1854
26516 9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1855 // TODO: handle multi-byte and double width chars
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1856 for (li = 0; li < comment_start; ++li)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1857 if (!VIM_ISWHITE(leader[li]))
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1858 leader[li] = ' ';
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement Bram Moolenaar <Bram@vim.org> parents: 26336 diff changeset	1859
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1860 // Replace leader with lead_repl, right or left adjusted
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1861 if (lead_repl != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1862 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1863 int c = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1864 int off = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1865
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1866 for (p = lead_flags; p != NUL && p != ':'; )
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1867 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1868 if (p == COM_RIGHT \|\| p == COM_LEFT)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1869 c = *p++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1870 else if (VIM_ISDIGIT(p) \|\| p == '-')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1871 off = getdigits(&p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1872 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1873 ++p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1874 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1875 if (c == COM_RIGHT) // right adjusted leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1876 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1877 // find last non-white in the leader to line up with
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1878 for (p = leader + lead_len - 1; p > leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1879 && VIM_ISWHITE(*p); --p)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1880 ;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1881 ++p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1882
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1883 // Compute the length of the replaced characters in
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1884 // screen characters, not bytes.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1885 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1886 int repl_size = vim_strnsize(lead_repl,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1887 lead_repl_len);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1888 int old_size = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1889 char_u *endp = p;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1890 int l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1891
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1892 while (old_size < repl_size && p > leader)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1893 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1894 MB_PTR_BACK(leader, p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1895 old_size += ptr2cells(p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1896 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1897 l = lead_repl_len - (int)(endp - p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1898 if (l != 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1899 mch_memmove(endp + l, endp,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1900 (size_t)((leader + lead_len) - endp));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1901 lead_len += l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1902 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1903 mch_memmove(p, lead_repl, (size_t)lead_repl_len);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1904 if (p + lead_repl_len > leader + lead_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1905 p[lead_repl_len] = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1906
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1907 // blank-out any other chars from the old leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1908 while (--p >= leader)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1909 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1910 int l = mb_head_off(leader, p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1911
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1912 if (l > 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1913 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1914 p -= l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1915 if (ptr2cells(p) > 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1916 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1917 p[1] = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1918 --l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1919 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1920 mch_memmove(p + 1, p + l + 1,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1921 (size_t)((leader + lead_len) - (p + l + 1)));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1922 lead_len -= l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1923 *p = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1924 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1925 else if (!VIM_ISWHITE(*p))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1926 *p = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1927 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1928 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1929 else // left adjusted leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1930 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1931 p = skipwhite(leader);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1932
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1933 // Compute the length of the replaced characters in
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1934 // screen characters, not bytes. Move the part that is
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1935 // not to be overwritten.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1936 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1937 int repl_size = vim_strnsize(lead_repl,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1938 lead_repl_len);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1939 int i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1940 int l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1941
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1942 for (i = 0; i < lead_len && p[i] != NUL; i += l)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1943 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1944 l = (*mb_ptr2len)(p + i);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1945 if (vim_strnsize(p, i + l) > repl_size)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1946 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1947 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1948 if (i != lead_repl_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1949 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1950 mch_memmove(p + lead_repl_len, p + i,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1951 (size_t)(lead_len - i - (p - leader)));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1952 lead_len += lead_repl_len - i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1953 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1954 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1955 mch_memmove(p, lead_repl, (size_t)lead_repl_len);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1956
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1957 // Replace any remaining non-white chars in the old
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1958 // leader by spaces. Keep Tabs, the indent must
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1959 // remain the same.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1960 for (p += lead_repl_len; p < leader + lead_len; ++p)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1961 if (!VIM_ISWHITE(*p))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1962 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1963 // Don't put a space before a TAB.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1964 if (p + 1 < leader + lead_len && p[1] == TAB)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1965 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1966 --lead_len;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1967 mch_memmove(p, p + 1,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1968 (leader + lead_len) - p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1969 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1970 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1971 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1972 int l = (*mb_ptr2len)(p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1973
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1974 if (l > 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1975 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1976 if (ptr2cells(p) > 1)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1977 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1978 // Replace a double-wide char with
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1979 // two spaces
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1980 --l;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1981 *p++ = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1982 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1983 mch_memmove(p + 1, p + l,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1984 (leader + lead_len) - p);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1985 lead_len -= l - 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1986 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1987 *p = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1988 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1989 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1990 *p = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1991 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1992
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1993 // Recompute the indent, it may have changed.
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	1994 if (curbuf->b_p_ai \|\| do_si)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1995 #ifdef FEAT_VARTABS
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1996 newindent = get_indent_str_vtab(leader, curbuf->b_p_ts,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1997 curbuf->b_p_vts_array, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1998 #else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	1999 newindent = get_indent_str(leader,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2000 (int)curbuf->b_p_ts, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2001 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2002
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2003 // Add the indent offset
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2004 if (newindent + off < 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2005 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2006 off = -newindent;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2007 newindent = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2008 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2009 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2010 newindent += off;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2011
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2012 // Correct trailing spaces for the shift, so that
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2013 // alignment remains equal.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2014 while (off > 0 && lead_len > 0
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2015 && leader[lead_len - 1] == ' ')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2016 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2017 // Don't do it when there is a tab before the space
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2018 if (vim_strchr(skipwhite(leader), '\t') != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2019 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2020 --lead_len;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2021 --off;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2022 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2023
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2024 // If the leader ends in white space, don't add an
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2025 // extra space
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2026 if (lead_len > 0 && VIM_ISWHITE(leader[lead_len - 1]))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2027 extra_space = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2028 leader[lead_len] = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2029 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2030
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2031 if (extra_space)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2032 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2033 leader[lead_len++] = ' ';
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2034 leader[lead_len] = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2035 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2036
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2037 newcol = lead_len;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2038
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2039 // if a new indent will be set below, remove the indent that
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2040 // is in the comment leader
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	2041 if (newindent \|\| did_si)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2042 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2043 while (lead_len && VIM_ISWHITE(*leader))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2044 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2045 --lead_len;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2046 --newcol;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2047 ++leader;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2048 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2049 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2050
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2051 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2052 did_si = can_si = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2053 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2054 else if (comment_end != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2055 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2056 // We have finished a comment, so we don't use the leader.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2057 // If this was a C-comment and 'ai' or 'si' is set do a normal
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2058 // indent to align with the line containing the start of the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2059 // comment.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2060 if (comment_end[0] == '*' && comment_end[1] == '/' &&
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	2061 (curbuf->b_p_ai \|\| do_si))
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2062 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2063 old_cursor = curwin->w_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2064 curwin->w_cursor.col = (colnr_T)(comment_end - saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2065 if ((pos = findmatch(NULL, NUL)) != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2066 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2067 curwin->w_cursor.lnum = pos->lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2068 newindent = get_indent();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2069 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2070 curwin->w_cursor = old_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2071 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2072 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2073 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2074
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2075 // (State == MODE_INSERT \|\| State == MODE_REPLACE), only when dir == FORWARD
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2076 if (p_extra != NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2077 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2078 *p_extra = saved_char; // restore char that NUL replaced
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2079
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2080 // When 'ai' set or "flags" has OPENLINE_DELSPACES, skip to the first
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2081 // non-blank.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2082 //
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2083 // When in MODE_REPLACE state, put the deleted blanks on the replace
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2084 // stack, preceded by a NUL, so they can be put back when a BS is
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2085 // entered.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2086 if (REPLACE_NORMAL(State))
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	2087 replace_push(NUL); // end of extra blanks
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2088 if (curbuf->b_p_ai \|\| (flags & OPENLINE_DELSPACES))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2089 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2090 while ((p_extra == ' ' \|\| p_extra == '\t')
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2091 && (!enc_utf8
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2092 \|\| !utf_iscomposing(utf_ptr2char(p_extra + 1))))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2093 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2094 if (REPLACE_NORMAL(State))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2095 replace_push(*p_extra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2096 ++p_extra;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2097 ++less_cols_off;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2098 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2099 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2100
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2101 // columns for marks adjusted for removed columns
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2102 less_cols = (int)(p_extra - saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2103 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2104
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2105 if (p_extra == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2106 p_extra = (char_u *)""; // append empty line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2107
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2108 // concatenate leader and p_extra, if there is a leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2109 if (lead_len)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2110 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2111 if (flags & OPENLINE_COM_LIST && second_line_indent > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2112 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2113 int i;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2114 int padding = second_line_indent
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2115 - (newindent + (int)STRLEN(leader));
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2116
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2117 // Here whitespace is inserted after the comment char.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2118 // Below, set_indent(newindent, SIN_INSERT) will insert the
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2119 // whitespace needed before the comment char.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2120 for (i = 0; i < padding; i++)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2121 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2122 STRCAT(leader, " ");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2123 less_cols--;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2124 newcol++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2125 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2126 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2127 STRCAT(leader, p_extra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2128 p_extra = leader;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2129 did_ai = TRUE; // So truncating blanks works with comments
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2130 less_cols -= lead_len;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2131 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2132 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2133 end_comment_pending = NUL; // turns out there was no leader
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2134
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2135 old_cursor = curwin->w_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2136 if (dir == BACKWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2137 --curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2138 if (!(State & VREPLACE_FLAG) \|\| old_cursor.lnum >= orig_line_count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2139 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2140 if (ml_append(curwin->w_cursor.lnum, p_extra, (colnr_T)0, FALSE)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2141 == FAIL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2142 goto theend;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2143 // Postpone calling changed_lines(), because it would mess up folding
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2144 // with markers.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2145 // Skip mark_adjust when adding a line after the last one, there can't
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2146 // be marks there. But still needed in diff mode.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2147 if (curwin->w_cursor.lnum + 1 < curbuf->b_ml.ml_line_count
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2148 #ifdef FEAT_DIFF
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2149 \|\| curwin->w_p_diff
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2150 #endif
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2151 )
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2152 mark_adjust(curwin->w_cursor.lnum + 1, (linenr_T)MAXLNUM, 1L, 0L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2153 did_append = TRUE;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18757 diff changeset	2154 #ifdef FEAT_PROP_POPUP
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2155 if ((State & MODE_INSERT) && (State & VREPLACE_FLAG) == 0)
28865 a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2156 // Properties after the split move to the next line.
16662 1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes Bram Moolenaar <Bram@vim.org> parents: 16660 diff changeset	2157 adjust_props_for_split(curwin->w_cursor.lnum, curwin->w_cursor.lnum,
30261 6b658ef69e93 patch 9.0.0466: virtual text wrong after adding line break after line Bram Moolenaar <Bram@vim.org> parents: 30047 diff changeset	2158 curwin->w_cursor.col + 1, 0, at_eol);
16662 1fc9cd08cf3c patch 8.1.1333: text properties don't always move after changes Bram Moolenaar <Bram@vim.org> parents: 16660 diff changeset	2159 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2160 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2161 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2162 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2163 // In MODE_VREPLACE state we are starting to replace the next line.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2164 curwin->w_cursor.lnum++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2165 if (curwin->w_cursor.lnum >= Insstart.lnum + vr_lines_changed)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2166 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2167 // In case we NL to a new line, BS to the previous one, and NL
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2168 // again, we don't want to save the new line for undo twice.
18757 c469e1930456 patch 8.1.2368: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18679 diff changeset	2169 (void)u_save_cursor(); // errors are ignored!
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2170 vr_lines_changed++;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2171 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2172 ml_replace(curwin->w_cursor.lnum, p_extra, TRUE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2173 changed_bytes(curwin->w_cursor.lnum, 0);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2174 curwin->w_cursor.lnum--;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2175 did_append = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2176 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2177
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	2178 if (newindent \|\| did_si)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2179 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2180 ++curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2181 if (did_si)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2182 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2183 int sw = (int)get_sw_value(curbuf);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2184
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2185 if (p_sr)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2186 newindent -= newindent % sw;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2187 newindent += sw;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2188 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2189 // Copy the indent
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2190 if (curbuf->b_p_ci)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2191 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2192 (void)copy_indent(newindent, saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2193
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2194 // Set the 'preserveindent' option so that any further screwing
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2195 // with the line doesn't entirely destroy our efforts to preserve
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2196 // it. It gets restored at the function end.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2197 curbuf->b_p_pi = TRUE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2198 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2199 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2200 (void)set_indent(newindent, SIN_INSERT);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2201 less_cols -= curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2202
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2203 ai_col = curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2204
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2205 // In MODE_REPLACE state, for each character in the new indent, there
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2206 // must be a NUL on the replace stack, for when it is deleted with BS
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2207 if (REPLACE_NORMAL(State))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2208 for (n = 0; n < (int)curwin->w_cursor.col; ++n)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2209 replace_push(NUL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2210 newcol += curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2211 if (no_si)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2212 did_si = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2213 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2214
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2215 // In MODE_REPLACE state, for each character in the extra leader, there
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2216 // must be a NUL on the replace stack, for when it is deleted with BS.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2217 if (REPLACE_NORMAL(State))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2218 while (lead_len-- > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2219 replace_push(NUL);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2220
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2221 curwin->w_cursor = old_cursor;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2222
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2223 if (dir == FORWARD)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2224 {
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2225 if (trunc_line \|\| (State & MODE_INSERT))
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2226 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2227 // truncate current line at cursor
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2228 saved_line[curwin->w_cursor.col] = NUL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2229 // Remove trailing white space, unless OPENLINE_KEEPTRAIL used.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2230 if (trunc_line && !(flags & OPENLINE_KEEPTRAIL))
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2231 truncate_spaces(saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2232 ml_replace(curwin->w_cursor.lnum, saved_line, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2233 saved_line = NULL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2234 if (did_append)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2235 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2236 changed_lines(curwin->w_cursor.lnum, curwin->w_cursor.col,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2237 curwin->w_cursor.lnum + 1, 1L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2238 did_append = FALSE;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2239
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2240 // Move marks after the line break to the new line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2241 if (flags & OPENLINE_MARKFIX)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2242 mark_col_adjust(curwin->w_cursor.lnum,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2243 curwin->w_cursor.col + less_cols_off,
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2244 1L, (long)-less_cols, 0);
28865 a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2245 #ifdef FEAT_PROP_POPUP
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2246 // Keep into account the deleted blanks on the new line.
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2247 if (curbuf->b_has_textprop && less_cols_off != 0)
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2248 adjust_prop_columns(curwin->w_cursor.lnum + 1, 0,
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2249 -less_cols_off, 0);
a04815de0bd3 patch 8.2.4955: text property in wrong position after auto-indent Bram Moolenaar <Bram@vim.org> parents: 28856 diff changeset	2250 #endif
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2251 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2252 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2253 changed_bytes(curwin->w_cursor.lnum, curwin->w_cursor.col);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2254 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2255
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2256 // Put the cursor on the new line. Careful: the scrollup() above may
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2257 // have moved w_cursor, we must use old_cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2258 curwin->w_cursor.lnum = old_cursor.lnum + 1;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2259 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2260 if (did_append)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2261 changed_lines(curwin->w_cursor.lnum, 0, curwin->w_cursor.lnum, 1L);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2262
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2263 curwin->w_cursor.col = newcol;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2264 curwin->w_cursor.coladd = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2265
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2266 // In MODE_VREPLACE state, we are handling the replace stack ourselves, so
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2267 // stop fixthisline() from doing it (via change_indent()) by telling it
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2268 // we're in normal MODE_INSERT state.
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2269 if (State & VREPLACE_FLAG)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2270 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2271 vreplace_mode = State; // So we know to put things right later
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2272 State = MODE_INSERT;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2273 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2274 else
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2275 vreplace_mode = 0;
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	2276
30853 40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2277 if (!p_paste)
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2278 {
30853 40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2279 if (leader == NULL
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2280 && !use_indentexpr_for_lisp()
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2281 && curbuf->b_p_lisp
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2282 && curbuf->b_p_ai)
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2283 {
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2284 // do lisp indenting
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2285 fixthisline(get_lisp_indent);
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2286 ai_col = (colnr_T)getwhitecols_curline();
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2287 }
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2288 else if (do_cindent \|\| (curbuf->b_p_ai && use_indentexpr_for_lisp()))
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2289 {
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2290 // do 'cindent' or 'indentexpr' indenting
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2291 do_c_expr_indent();
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2292 ai_col = (colnr_T)getwhitecols_curline();
40df8a6515f6 patch 9.0.0761: cannot use 'indentexpr' for Lisp indenting Bram Moolenaar <Bram@vim.org> parents: 30839 diff changeset	2293 }
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2294 }
28942 6cdf55afaae9 patch 8.2.4993: smart/C/lisp indenting is optional Bram Moolenaar <Bram@vim.org> parents: 28931 diff changeset	2295
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2296 if (vreplace_mode != 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2297 State = vreplace_mode;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2298
28773 d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2299 // Finally, MODE_VREPLACE gets the stuff on the new line, then puts back
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2300 // the original line, and inserts the new stuff char by char, pushing old
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named Bram Moolenaar <Bram@vim.org> parents: 28765 diff changeset	2301 // stuff onto the replace stack (via ins_char()).
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2302 if (State & VREPLACE_FLAG)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2303 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2304 // Put new line in p_extra
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2305 p_extra = vim_strsave(ml_get_curline());
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2306 if (p_extra == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2307 goto theend;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2308
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2309 // Put back original line
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2310 ml_replace(curwin->w_cursor.lnum, next_line, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2311
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2312 // Insert new stuff into line again
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2313 curwin->w_cursor.col = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2314 curwin->w_cursor.coladd = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2315 ins_bytes(p_extra); // will call changed_bytes()
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2316 vim_free(p_extra);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2317 next_line = NULL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2318 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2319
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2320 retval = OK; // success!
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2321 theend:
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2322 curbuf->b_p_pi = saved_pi;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2323 vim_free(saved_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2324 vim_free(next_line);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2325 vim_free(allocated);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2326 return retval;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2327 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2328
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2329 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2330 * Delete from cursor to end of line.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2331 * Caller must have prepared for undo.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2332 * If "fixpos" is TRUE fix the cursor position when done.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2333 *
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2334 * Return FAIL for failure, OK otherwise.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2335 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2336 int
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2337 truncate_line(int fixpos)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2338 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2339 char_u *newp;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2340 linenr_T lnum = curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2341 colnr_T col = curwin->w_cursor.col;
28841 77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2342 char_u *old_line;
77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2343 int deleted;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2344
28841 77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2345 old_line = ml_get(lnum);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2346 if (col == 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2347 newp = vim_strsave((char_u *)"");
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2348 else
28841 77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2349 newp = vim_strnsave(old_line, col);
77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2350 deleted = (int)STRLEN(old_line) - col;
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2351
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2352 if (newp == NULL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2353 return FAIL;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2354
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2355 ml_replace(lnum, newp, FALSE);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2356
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2357 // mark the buffer as changed and prepare for displaying
28841 77a00aa3e215 patch 8.2.4944: text properties are wrong after "cc" Bram Moolenaar <Bram@vim.org> parents: 28773 diff changeset	2358 inserted_bytes(lnum, curwin->w_cursor.col, -deleted);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2359
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2360 // If "fixpos" is TRUE we don't want to end up positioned at the NUL.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2361 if (fixpos && curwin->w_cursor.col > 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2362 --curwin->w_cursor.col;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2363
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2364 return OK;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2365 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2366
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2367 /*
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2368 * Delete "nlines" lines at the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2369 * Saves the lines for undo first if "undo" is TRUE.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2370 */
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2371 void
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2372 del_lines(long nlines, int undo)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2373 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2374 long n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2375 linenr_T first = curwin->w_cursor.lnum;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2376
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2377 if (nlines <= 0)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2378 return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2379
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2380 // save the deleted lines for undo
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2381 if (undo && u_savedel(first, nlines) == FAIL)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2382 return;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2383
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2384 for (n = 0; n < nlines; )
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2385 {
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2386 if (curbuf->b_ml.ml_flags & ML_EMPTY) // nothing to delete
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2387 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2388
20599 d571231175b4 patch 8.2.0853: ml_delete() often called with FALSE argument Bram Moolenaar <Bram@vim.org> parents: 20229 diff changeset	2389 ml_delete_flags(first, ML_DEL_MESSAGE);
16631 7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2390 ++n;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2391
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2392 // If we delete the last line in the file, stop
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2393 if (first > curbuf->b_ml.ml_line_count)
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2394 break;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2395 }
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2396
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2397 // Correct the cursor position before calling deleted_lines_mark(), it may
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2398 // trigger a callback to display the cursor.
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2399 curwin->w_cursor.col = 0;
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2400 check_cursor_lnum();
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2401
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2402 // adjust marks, mark the buffer as changed and prepare for displaying
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2403 deleted_lines_mark(first, n);
7217a9c5adb3 Add missing files from patch 8.1.1318 Bram Moolenaar <Bram@vim.org> parents: diff changeset	2404 }

Mercurial > vim

annotate src/change.c @ 31533:a5959e14771a v9.0.1099