vim: src/screen.c annotate

annotate src/screen.c @ 24289:8938c0c98149 v8.2.2685

patch 8.2.2685: custom statusline not drawn correctly with WinBar Commit: https://github.com/vim/vim/commit/49c51b825a7435a750e64f7f0ebd09166e8559df Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 1 16:16:18 2021 +0200 patch 8.2.2685: custom statusline not drawn correctly with WinBar Problem: Custom statusline not drawn correctly with WinBar. Solution: Also adjust the column for the custom status line. (Yee Cheng Chin, closes #8047)

author	Bram Moolenaar <Bram@vim.org>
date	Thu, 01 Apr 2021 16:30:05 +0200
parents	8ebf8b3dfc08
children	7334bf933510

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9992 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	11 * screen.c: Lower level code for displaying on the screen.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 * Output to the screen (console, terminal emulator or GUI window) is minimized
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 * by remembering what is already on the screen, and only updating the parts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 * that changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 * displayed (excluding text written by external commands).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 * ScreenAttrs[off] Contains the associated attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 * LineOffset[row] Contains the offset into ScreenLines*[] and ScreenAttrs[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 * for each line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 * LineWraps[row] Flag for each line whether it wraps to the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 * For double-byte characters, two consecutive bytes in ScreenLines[] can form
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 * one character which occupies two display cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 * For UTF-8 a multi-byte character is converted to Unicode and stored in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	28 * character without composing chars ScreenLinesUC[] will be 0 and
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	29 * ScreenLinesC[][] is not used. When the character occupies two display
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	30 * cells the next byte in ScreenLines[] is 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	31 * ScreenLinesC[][] contain up to 'maxcombine' composing characters
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	32 * (drawn on top of the first character). There is 0 after the last one used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 * ScreenLines2[] is only used for euc-jp to store the second byte if the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 * first byte is 0x8e (single-width character).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	36 * The screen_*() functions write to the screen and handle updating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 * ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43 * The attributes that are actually active for writing to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 static int screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	47 static void screen_char_2(unsigned off, int row, int col);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	48 static void screenclear2(void);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	49 static void lineclear(unsigned off, int width, int attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	50 static void lineinvalid(unsigned off, int width);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	51 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	52 static void win_rest_invalid(win_T *wp);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	53 static void msg_pos_mode(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	54 static void recording_mode(int attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	56 // Ugly global: overrule attribute used by screen_char()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 static int screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2237 diff changeset	59 #if defined(FEAT_CONCEAL) \|\| defined(PROTO)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	60 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	61 * Return TRUE if the cursor line in window "wp" may be concealed, according
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	62 * to the 'concealcursor' option.
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	63 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	64 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	65 conceal_cursor_line(win_T *wp)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	66 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	67 int c;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	68
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	69 if (*wp->w_p_cocu == NUL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	70 return FALSE;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	71 if (get_real_state() & VISUAL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	72 c = 'v';
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	73 else if (State & INSERT)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	74 c = 'i';
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	75 else if (State & NORMAL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	76 c = 'n';
2382 3a5ededa240a Add the 'c' flag to 'concealcursor'. Bram Moolenaar <bram@vim.org> parents: 2381 diff changeset	77 else if (State & CMDLINE)
3a5ededa240a Add the 'c' flag to 'concealcursor'. Bram Moolenaar <bram@vim.org> parents: 2381 diff changeset	78 c = 'c';
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	79 else
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	80 return FALSE;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	81 return vim_strchr(wp->w_p_cocu, c) != NULL;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	82 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	83
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	84 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	85 * Check if the cursor line needs to be redrawn because of 'concealcursor'.
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	86 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	87 void
13876 156ebdcb8ef5 patch 8.0.1809: various typos Christian Brabandt <cb@256bit.org> parents: 13851 diff changeset	88 conceal_check_cursor_line(void)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	89 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	90 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin))
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	91 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	92 need_cursor_line_redraw = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	93 // Need to recompute cursor column, e.g., when starting Visual mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	94 // without concealing.
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	95 curs_columns(TRUE);
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	96 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	97 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	100 /*
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	101 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	102 * window then get the "Pmenu" highlight attribute.
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	103 */
17055 f4de7ccdfd8c patch 8.1.1527: when moving popup window over the cmdline it is not redrawn Bram Moolenaar <Bram@vim.org> parents: 17041 diff changeset	104 int
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	105 get_wcr_attr(win_T *wp)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	106 {
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	107 int wcr_attr = 0;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	108
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	109 if (*wp->w_p_wcr != NUL)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	110 wcr_attr = syn_name2attr(wp->w_p_wcr);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	111 #ifdef FEAT_PROP_POPUP
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	112 else if (WIN_IS_POPUP(wp))
17771 4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	113 {
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	114 if (wp->w_popup_flags & POPF_INFO)
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	115 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	116 else
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	117 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	118 }
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	119 #endif
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	120 return wcr_attr;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	121 }
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	122
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 /*
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	124 * Call screen_fill() with the columns adjusted for 'rightleft' if needed.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	125 * Return the new offset.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	126 */
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	127 static int
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	128 screen_fill_end(
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	129 win_T *wp,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	130 int c1,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	131 int c2,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	132 int off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	133 int width,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	134 int row,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	135 int endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	136 int attr)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	137 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	138 int nn = off + width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	139
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	140 if (nn > wp->w_width)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	141 nn = wp->w_width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	142 #ifdef FEAT_RIGHTLEFT
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	143 if (wp->w_p_rl)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	144 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	145 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	146 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	147 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	148 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	149 else
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	150 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	151 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	152 wp->w_wincol + off, (int)wp->w_wincol + nn,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	153 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	154 return nn;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	155 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	156
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	157 /*
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	158 * Clear lines near the end the window and mark the unused lines with "c1".
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	159 * use "c2" as the filler character.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	160 * When "draw_margin" is TRUE then draw the sign, fold and number columns.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	162 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	163 win_draw_end(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	164 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	165 int c1,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	166 int c2,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	167 int draw_margin,
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	168 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	169 int endrow,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	170 hlf_T hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 int n = 0;
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	173 int attr = HL_ATTR(hl);
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	174 int wcr_attr = get_wcr_attr(wp);
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	175
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	176 attr = hl_combine_attr(wcr_attr, attr);
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	177
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	178 if (draw_margin)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	179 {
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	180 #ifdef FEAT_FOLDING
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	181 int fdc = compute_foldcolumn(wp, 0);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	182
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	183 if (fdc > 0)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	184 // draw the fold column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	185 n = screen_fill_end(wp, ' ', ' ', n, fdc,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	186 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	187 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	188 #ifdef FEAT_SIGNS
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	189 if (signcolumn_on(wp))
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	190 // draw the sign column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	191 n = screen_fill_end(wp, ' ', ' ', n, 2,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	192 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	193 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	194 if ((wp->w_p_nu \|\| wp->w_p_rnu)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	195 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	196 // draw the number column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	197 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	198 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	199 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	205 wp->w_wincol, W_ENDCOL(wp) - 1 - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	206 c2, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	208 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	209 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	215 wp->w_wincol + n, (int)W_ENDCOL(wp),
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	216 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 }
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	218
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 set_empty_rows(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	222 #if defined(FEAT_FOLDING) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 /*
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	224 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	225 * space is available for window "wp", minus "col".
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	226 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	227 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	228 compute_foldcolumn(win_T *wp, int col)
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	229 {
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	230 int fdc = wp->w_p_fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	231 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw;
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	232 int wwidth = wp->w_width;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	233
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	234 if (fdc > wwidth - (col + wmw))
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	235 fdc = wwidth - (col + wmw);
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	236 return fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	237 }
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	238
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	239 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 * Fill the foldcolumn at "p" for window "wp".
548 f43150a669dc updated for version 7.0155 vimboss parents: 540 diff changeset	241 * Only to be called when 'foldcolumn' > 0.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	242 * Returns the number of bytes stored in 'p'. When non-multibyte characters are
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	243 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise,
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	244 * this will be greater than 'fdc'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	245 */
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	246 size_t
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	247 fill_foldcolumn(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	248 char_u *p,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	249 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	250 int closed, // TRUE of FALSE
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	251 linenr_T lnum) // current line number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	253 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	254 int level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 int first_level;
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	256 int empty;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	257 int fdc = compute_foldcolumn(wp, 0);
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	258 size_t byte_counter = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	259 int symbol = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	260 int len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	262 // Init to all spaces.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	263 vim_memset(p, ' ', MAX_MCO * fdc + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 level = win_foldinfo.fi_level;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	266 empty = (fdc == 1) ? 0 : 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	267
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	268 // If the column is too narrow, we start at the lowest level that
24055 90d1636a8fcb patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte Bram Moolenaar <Bram@vim.org> parents: 24043 diff changeset	269 // fits and use numbers to indicate the depth.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	270 first_level = level - fdc - closed + 1 + empty;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	271 if (first_level < 1)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	272 first_level = 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	273
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	274 for (i = 0; i < MIN(fdc, level); i++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	276 if (win_foldinfo.fi_lnum == lnum
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	277 && first_level + i >= win_foldinfo.fi_low_level)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	278 symbol = fill_foldopen;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	279 else if (first_level == 1)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	280 symbol = fill_foldsep;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	281 else if (first_level + i <= 9)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	282 symbol = '0' + first_level + i;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	283 else
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	284 symbol = '>';
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	285
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	286 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	287 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	288 if (first_level + i >= level)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	290 i++;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	291 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	293 }
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	294
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	295 if (closed)
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	296 {
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	297 if (symbol != 0)
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	298 {
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	299 // rollback length and the character
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	300 byte_counter -= len;
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	301 if (len > 1)
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	302 // for a multibyte character, erase all the bytes
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	303 vim_memset(p + byte_counter, ' ', len);
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	304 }
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	305 symbol = fill_foldclosed;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	306 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	307 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	308 }
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	309
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	310 return MAX(byte_counter + (fdc - i), (size_t)fdc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	312 #endif // FEAT_FOLDING
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	314 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	315 * Return if the composing characters at "off_from" and "off_to" differ.
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	316 * Only to be used when ScreenLinesUC[off_from] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	317 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	318 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	319 comp_char_differs(int off_from, int off_to)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	320 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	321 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	322
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	323 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	324 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	325 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	326 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	327 if (ScreenLinesC[i][off_from] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	328 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	329 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	330 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	331 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	332
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	333 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	334 * Check whether the given character needs redrawing:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	335 * - the (first byte of the) character is different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	336 * - the attributes are different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	337 * - the character is multi-byte and the next byte is different
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	338 * - the character is two cells wide and the second cell differs.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	340 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	341 char_needs_redraw(int off_from, int off_to, int cols)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	342 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	343 if (cols > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	344 && ((ScreenLines[off_from] != ScreenLines[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345 \|\| ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 \|\| (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 && MB_BYTE2LEN(ScreenLines[off_from]) > 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	348 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 ? ScreenLines2[off_from] != ScreenLines2[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 : (cols > 1 && ScreenLines[off_from + 1]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	351 != ScreenLines[off_to + 1])))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 \|\| (enc_utf8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354 \|\| (ScreenLinesUC[off_from] != 0
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	355 && comp_char_differs(off_from, off_to))
3759 c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	356 \|\| ((*mb_off2cells)(off_from, off_from + cols) > 1
c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	357 && ScreenLines[off_from + 1]
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	358 != ScreenLines[off_to + 1])))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	363 #if defined(FEAT_TERMINAL) \|\| defined(PROTO)
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	364 /*
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	365 * Return the index in ScreenLines[] for the current screen line.
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	366 */
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	367 int
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	368 screen_get_current_line_off()
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	369 {
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	370 return (int)(current_ScreenLine - ScreenLines);
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	371 }
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	372 #endif
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	373
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	374 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	375 /*
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	376 * Return TRUE if this position has a higher level popup or this cell is
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	377 * transparent in the current popup.
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	378 */
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	379 static int
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	380 blocked_by_popup(int row, int col)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	381 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	382 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	383
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	384 if (!popup_visible)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	385 return FALSE;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	386 off = row * screen_Columns + col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	387 return popup_mask[off] > screen_zindex \|\| popup_transparent[off];
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	388 }
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	389 #endif
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	390
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	391 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	392 * Reset the highlighting. Used before clearing the screen.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	393 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	394 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	395 reset_screen_attr(void)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	396 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	397 #ifdef FEAT_GUI
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	398 if (gui.in_use)
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	399 // Use a code that will reset gui.highlight_mask in
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	400 // gui_stop_highlight().
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	401 screen_attr = HL_ALL + 1;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	402 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	403 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	404 // Use attributes that is very unlikely to appear in text.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	405 screen_attr = HL_BOLD \| HL_UNDERLINE \| HL_INVERSE \| HL_STRIKETHROUGH;
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	406 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	407
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	408 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	409 * Move one "cooked" screen line to the screen, but only the characters that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	410 * have actually changed. Handle insert/delete character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 * "coloff" gives the first column on the screen for this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 * "endcol" gives the columns where valid characters are.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 * "clear_width" is the width of the window. It's > 0 if the rest of the line
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 * needs to be cleared, negative otherwise.
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	415 * "flags" can have bits:
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	416 * SLF_POPUP popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	417 * SLF_RIGHTLEFT rightleft window:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 */
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	421 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	422 screen_line(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	423 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	424 int coloff,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	425 int endcol,
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	426 int clear_width,
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	427 int flags UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 unsigned off_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	430 unsigned off_to;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	431 unsigned max_off_from;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	432 unsigned max_off_to;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 int hl;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	435 int force = FALSE; // force update rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	436 int redraw_this // bool: does character need redraw?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	437 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	438 = TRUE // For GUI when while-loop empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	440 ;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	441 int redraw_next; // redraw_this for next character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	442 int clear_next = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	443 int char_cells; // 1: normal char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	444 // 2: occupies two display cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	445 # define CHAR_CELLS char_cells
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	447 // Check for illegal row and col, just in case.
3413 8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	448 if (row >= Rows)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	449 row = Rows - 1;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	450 if (endcol > Columns)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	451 endcol = Columns;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	452
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 clip_may_clear_selection(row, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 off_from = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 off_to = LineOffset[row] + coloff;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	459 max_off_from = off_from + screen_Columns;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	460 max_off_to = LineOffset[row] + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	462 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	463 if (flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	464 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	465 // Clear rest first, because it's left of the text.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 while (col <= endcol && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	469 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	470 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	473 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 if (col <= endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 screen_fill(row, row + 1, col + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 endcol + coloff + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 col = endcol + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 off_to = LineOffset[row] + col + coloff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 off_from += col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 endcol = (clear_width > 0 ? clear_width : -clear_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	484 #endif // FEAT_RIGHTLEFT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	486 #ifdef FEAT_PROP_POPUP
18720 7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	487 // First char of a popup window may go on top of the right half of a
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	488 // double-wide character. Clear the left half to avoid it getting the popup
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	489 // window background color.
22832 8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	490 if (coloff > 0 && enc_utf8
8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	491 && ScreenLines[off_to] == 0
21929 771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	492 && ScreenLinesUC[off_to - 1] != 0
771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	493 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1)
18720 7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	494 {
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	495 ScreenLines[off_to - 1] = ' ';
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	496 ScreenLinesUC[off_to - 1] = 0;
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	497 screen_char(off_to - 1, row, col + coloff - 1);
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	498 }
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	499 #endif
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	500
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	504 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	505 if (has_mbyte && (col + 1 < endcol))
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	506 char_cells = (*mb_off2cells)(off_from, max_off_from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 redraw_this = redraw_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 redraw_next = force \|\| char_needs_redraw(off_from + CHAR_CELLS,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	515 // If the next character was bold, then redraw the current character to
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	516 // remove any pixels that might have spilt over into us. This only
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	517 // happens in the GUI.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 hl = ScreenAttrs[off_to + CHAR_CELLS];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	521 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	522 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	523 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	527 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	528 if (blocked_by_popup(row, col + coloff))
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	529 redraw_this = FALSE;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	530 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 * character.
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14877 diff changeset	541 * Overwriting a character doesn't remove its highlighting. Need
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 * completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 && !force
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 windgoto(row, col + coloff);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	557 out_str(T_CE); // clear rest of this screen line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	558 screen_start(); // don't know where cursor is now
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	559 force = TRUE; // force redraw of rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	560 redraw_next = TRUE; // or else next char would miss out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	573 screen_attr = 0; // highlighting has stopped
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	577 // Check if overwriting a double-byte with a single-byte or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	578 // the other way around requires another character to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	579 // redrawn. For UTF-8 this isn't needed, because comparing
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	580 // ScreenLinesUC[] is sufficient.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 && col + 1 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	583 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	585 // Writing a single-cell character over a double-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	586 // character: need to redraw the next cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	589 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591 && col + 2 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	592 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	593 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	595 // Writing the second half of a double-cell character over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	596 // a double-cell character: need to redraw the second
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	597 // cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	602 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	605 // When writing a single-width character over a double-width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	606 // character and at the end of the redrawn text, need to clear out
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	607 // the right halve of the old character.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	608 // Also required when writing the right halve of a double-width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	609 // char over the left halve of an existing one.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 && ((char_cells == 1
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	612 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 \|\| (char_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	614 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	615 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	624 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	625
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	626 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	627 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	634 // The bold trick makes a single column of pixels appear in the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	635 // next character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	636 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	637 // and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 hl = ScreenAttrs[off_to];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	651 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	652 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	653 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 ScreenAttrs[off_to] = ScreenAttrs[off_from];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	658
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	659 // For simplicity set the attributes of second half of a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	660 // double-wide character equal to the first half.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	661 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	662 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	663
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 off_to += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 off_from += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 col += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 if (clear_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	694 // Clear the second half of a double-wide character of which the left
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	695 // half was overwritten with a single-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	704 && !(flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 int startCol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	712 // blank out the rest of the line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	714 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	715 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	722 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	725 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 */
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	730 if (gui.in_use && (col > startCol \|\| !redraw_this))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 if (hl > HL_ALL \|\| (hl & HL_BOLD))
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	734 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	735 int prev_cells = 1;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	736
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	737 if (enc_utf8)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	738 // for utf-8, ScreenLines[char_offset + 1] == 0 means
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	739 // that its width is 2.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	740 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	741 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	742 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	743 // find previous character by counting from first
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	744 // column and get its width.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	745 unsigned off = LineOffset[row];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	746 unsigned max_off = LineOffset[row] + screen_Columns;
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	747
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	748 while (off < off_to)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	749 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	750 prev_cells = (*mb_off2cells)(off, max_off);
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	751 off += prev_cells;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	752 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	753 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	754
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	755 if (enc_dbcs != 0 && prev_cells > 1)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	756 screen_char_2(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	757 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	758 else
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	759 screen_char(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	760 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	761 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	762 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	763 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	764 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	765 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	766 off_to += clear_width - col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	767 col = clear_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	768 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	769 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	770
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	771 if (clear_width > 0
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	772 #ifdef FEAT_PROP_POPUP
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	773 && !(flags & SLF_POPUP) // no separator for popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	774 #endif
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	775 )
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	776 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	777 // For a window that has a right neighbor, draw the separator char
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	778 // right of the window contents. But not on top of a popup window.
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	779 if (coloff + col < Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	781 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	782 if (!blocked_by_popup(row, col + coloff))
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	783 #endif
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	784 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	785 int c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	786
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	787 c = fillchar_vsep(&hl);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	788 if (ScreenLines[off_to] != (schar_T)c
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	789 \|\| (enc_utf8 && (int)ScreenLinesUC[off_to]
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	790 != (c >= 0x80 ? c : 0))
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	791 \|\| ScreenAttrs[off_to] != hl)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	792 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	793 ScreenLines[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	794 ScreenAttrs[off_to] = hl;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	795 if (enc_utf8)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 {
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	797 if (c >= 0x80)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	798 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	799 ScreenLinesUC[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	800 ScreenLinesC[0][off_to] = 0;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	801 }
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	802 else
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	803 ScreenLinesUC[off_to] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 }
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	805 screen_char(off_to, row, col + coloff);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	806 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	814 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	816 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	817 * Only works for single-byte characters (e.g., numbers).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	819 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	820 rl_mirror(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 int t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 t = *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829 *p2 = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	835 * Draw the verticap separator right of window "wp" starting with line "row".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	838 draw_vsep_win(win_T *wp, int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	845 // draw the vertical separator right of this window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 #ifdef FEAT_WILDMENU
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	854 static int skip_status_match_char(expand_T xp, char_u s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 /*
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	857 * Get the length of an item as it will be shown in the status line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	860 status_match_len(expand_T xp, char_u s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	864 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865 int emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	867
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	868 // Check for menu separators - replace with '\|'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	870 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	875 s += skip_status_match_char(xp, s);
42 c75153d791d0 updated for version 7.0026 vimboss parents: 40 diff changeset	876 len += ptr2cells(s);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	877 MB_PTR_ADV(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	878 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 /*
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	884 * Return the number of characters that should be skipped in a status match.
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	885 * These are backslashes used for escaping. Do show backslashes in help tags.
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	886 */
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	887 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	888 skip_status_match_char(expand_T xp, char_u s)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	889 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	890 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	891 #ifdef FEAT_MENU
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	892 \|\| ((xp->xp_context == EXPAND_MENUS
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	893 \|\| xp->xp_context == EXPAND_MENUNAMES)
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	894 && (s[0] == '\t' \|\| (s[0] == '\\' && s[1] != NUL)))
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	895 #endif
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	896 )
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	897 {
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	898 #ifndef BACKSLASH_IN_FILENAME
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	899 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!')
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	900 return 2;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	901 #endif
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	902 return 1;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	903 }
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	904 return 0;
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	905 }
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	906
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	907 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 * Show wildchar matches in the status line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 * Show at least the "match" item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 * We start at item 'first_match' in the list and show all matches that fit.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	915 win_redr_status_matches(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	916 expand_T *xp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	917 int num_matches,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	918 char_u **matches, // list of matches
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	919 int match,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	920 int showtail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 int len;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	926 int clen; // length in screen cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 int highlight = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 char_u *selstart = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 int selstart_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 char_u *selend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 static int first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 int add_left = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 int emenu;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	942 if (matches == NULL) // interrupted completion?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	945 if (has_mbyte)
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16676 diff changeset	946 buf = alloc(Columns * MB_MAXBYTES + 1);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	947 else
16764 ef00b6bc186b patch 8.1.1384: using "int" for alloc() often results in compiler warnings Bram Moolenaar <Bram@vim.org> parents: 16676 diff changeset	948 buf = alloc(Columns + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	952 if (match == -1) // don't show match but original text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 highlight = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	957 // count 1 for the ending ">"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 clen = status_match_len(xp, L_MATCH(match)) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 if (match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 else if (match < first_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	963 // jumping left, as far as we can go
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 first_match = match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	969 // check if match fits on the screen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 for (i = first_match; i < match; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 if (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 clen += 2;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	974 // jumping right, put match at the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975 if ((long)clen > Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 first_match = match;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	978 // if showing the last match, we can add some on the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 clen = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 for (i = match; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 if (i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 if (add_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 while (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 --first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	999 fillchar = fillchar_status(&attr, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 if (first_match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 STRCPY(buf, "< ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 clen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 i = first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 selstart = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 selstart_col = clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 s = L_MATCH(i);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1023 // Check for menu separators - replace with '\|'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 STRCPY(buf + len, transchar('\|'));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 l = (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 clen += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 for ( ; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1038 s += skip_status_match_char(xp, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 clen += ptr2cells(s);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1040 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 STRNCPY(buf + len, s, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 STRCPY(buf + len, transchar_byte(*s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 len += (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 selend = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 clen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 if (++i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 if (i != num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 *(buf + len++) = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 ++clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 row = cmdline_row - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 if (row >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 if (wild_menu_showing == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 if (msg_scrolled > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1077 // Put the wildmenu just above the command line. If there is
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1078 // no room, scroll the screen one line up.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 if (cmdline_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	1081 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 ++cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 ++row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 wild_menu_showing = WM_SCROLLED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1093 // Create status line if needed by setting 'laststatus' to 2.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1094 // Set 'winminheight' to zero to avoid that the window is
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1095 // resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 if (lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 save_p_ls = p_ls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 save_p_wmh = p_wmh;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 p_ls = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 p_wmh = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 last_status(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 wild_menu_showing = WM_SHOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 screen_puts(buf, row, 0, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 if (selstart != NULL && highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 *selend = NUL;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1112 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 win_redraw_last_status(topframe);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 * line of the window right of it. If not, then it's a vertical separator.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1129 stl_connected(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 while (fr->fr_parent != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 if (fr->fr_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1151
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1156 get_keymap_str(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1157 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1158 char_u *fmt, // format string containing one %s item
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1159 char_u *buf, // buffer for the result
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1160 int len) // length of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1168 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 curwin = wp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1175 STRCPY(buf, "b:keymap_name"); // must be writable
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 ++emsg_skip;
20996 3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line Bram Moolenaar <Bram@vim.org> parents: 20619 diff changeset	1177 s = p = eval_to_string(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 if (p == NULL \|\| *p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1185 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 }
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	1191 if (vim_snprintf((char )buf, len, (char )fmt, p) > len - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 vim_free(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 #if defined(FEAT_STL_OPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1201 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1202 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1203 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1205 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1206 win_redr_custom(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1207 win_T *wp,
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1208 int draw_ruler) // TRUE or FALSE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209 {
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1210 static int entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1212 int curattr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1213 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1215 int maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1216 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1217 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1218 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1220 char_u buf[MAXPATHL];
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1221 char_u *stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 char_u *p;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1223 stl_hlrec_T *hltab;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1224 stl_hlrec_T *tabtab;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1225 int use_sandbox = FALSE;
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1226 win_T *ewp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1227 int p_crb_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1229 // There is a tiny chance that this gets called recursively: When
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1230 // redrawing a status line triggers redrawing the ruler or tabline.
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1231 // Avoid trouble by not allowing recursion.
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1232 if (entered)
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1233 return;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1234 entered = TRUE;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1235
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1236 // setup environment for the task at hand
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1237 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1238 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1239 // Use 'tabline'. Always at the first line of the screen.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1240 stl = p_tal;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1241 row = 0;
707 111b7dcc8a17 updated for version 7.0213 vimboss parents: 699 diff changeset	1242 fillchar = ' ';
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1243 attr = HL_ATTR(HLF_TPF);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1244 maxwidth = Columns;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1245 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1246 use_sandbox = was_set_insecurely((char_u *)"tabline", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1247 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1248 }
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	1249 else
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1250 {
24289 8938c0c98149 patch 8.2.2685: custom statusline not drawn correctly with WinBar Bram Moolenaar <Bram@vim.org> parents: 24184 diff changeset	1251 row = statusline_row(wp);
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	1252 fillchar = fillchar_status(&attr, wp);
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1253 maxwidth = wp->w_width;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1254
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1255 if (draw_ruler)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1256 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1257 stl = p_ruf;
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1258 // advance past any leading group spec - implicit in ru_col
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1259 if (*stl == '%')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1260 {
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1261 if (*++stl == '-')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1262 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1263 if (atoi((char *)stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1264 while (VIM_ISDIGIT(*stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1265 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1266 if (*stl++ != '(')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1267 stl = p_ruf;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1268 }
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1269 col = ru_col - (Columns - wp->w_width);
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1270 if (col < (wp->w_width + 1) / 2)
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1271 col = (wp->w_width + 1) / 2;
972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1272 maxwidth = wp->w_width - col;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1273 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1274 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1275 row = Rows - 1;
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1276 --maxwidth; // writing in last column may cause scrolling
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1277 fillchar = ' ';
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1278 attr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1279 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1280
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1281 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1282 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1283 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1284 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1285 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1286 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1287 if (*wp->w_p_stl != NUL)
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1288 stl = wp->w_p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1289 else
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1290 stl = p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1291 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1292 use_sandbox = was_set_insecurely((char_u *)"statusline",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1293 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1294 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1295 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1296
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	1297 col += wp->w_wincol;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1298 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1299
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1300 if (maxwidth <= 0)
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1301 goto theend;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1302
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1303 // Temporarily reset 'cursorbind', we don't want a side effect from moving
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1304 // the cursor away and back.
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1305 ewp = wp == NULL ? curwin : wp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1306 p_crb_save = ewp->w_p_crb;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1307 ewp->w_p_crb = FALSE;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1308
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1309 // Make a copy, because the statusline may include a function call that
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1310 // might change the option value and free the memory.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1311 stl = vim_strsave(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1312 width = build_stl_str_hl(ewp, buf, sizeof(buf),
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1313 stl, use_sandbox,
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1314 fillchar, maxwidth, &hltab, &tabtab);
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1315 vim_free(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1316 ewp->w_p_crb = p_crb_save;
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1317
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1318 // Make all characters printable.
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1319 p = transstr(buf);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1320 if (p != NULL)
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1321 {
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1322 vim_strncpy(buf, p, sizeof(buf) - 1);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1323 vim_free(p);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1324 }
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1325
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1326 // fill up with "fillchar"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	1327 len = (int)STRLEN(buf);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1869 diff changeset	1328 while (width < maxwidth && len < (int)sizeof(buf) - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1329 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1330 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1331 ++width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1332 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1333 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1334
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1335 /*
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1336 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1337 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 curattr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 p = buf;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1340 for (n = 0; hltab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1341 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1342 len = (int)(hltab[n].start - p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344 col += vim_strnsize(p, len);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1345 p = hltab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1346
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1347 if (hltab[n].userhl == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 curattr = attr;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1349 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1350 curattr = syn_id2attr(-hltab[n].userhl);
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1351 #ifdef FEAT_TERMINAL
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1352 else if (wp != NULL && wp != curwin && bt_terminal(wp->w_buffer)
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1353 && wp->w_status_height != 0)
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	1354 curattr = highlight_stltermnc[hltab[n].userhl - 1];
12114 f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1355 else if (wp != NULL && bt_terminal(wp->w_buffer)
f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1356 && wp->w_status_height != 0)
f306e6decaf9 patch 8.0.0937: user highlight groups not adjusted for terminal Christian Brabandt <cb@256bit.org> parents: 11981 diff changeset	1357 curattr = highlight_stlterm[hltab[n].userhl - 1];
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1358 #endif
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	1359 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1360 curattr = highlight_stlnc[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1361 else
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1362 curattr = highlight_user[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 screen_puts(p, row, col, curattr);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1365
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1366 if (wp == NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1367 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1368 // Fill the TabPageIdxs[] array for clicking in the tab pagesline.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1369 col = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1370 len = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1371 p = buf;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1372 fillchar = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1373 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1374 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1375 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1376 while (col < len)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1377 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1378 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1379 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1380 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1381 while (col < Columns)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1382 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1383 }
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1384
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1385 theend:
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1386 entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1389 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1395 screen_putchar(int c, int row, int col, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 {
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1397 char_u buf[MB_MAXBYTES + 1];
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1398
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1399 if (has_mbyte)
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1400 buf[(*mb_char2bytes)(c, buf)] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1401 else
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1402 {
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1403 buf[0] = c;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1404 buf[1] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1405 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1414 screen_getbytes(int row, int col, char_u bytes, int attrp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1418 // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1424 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1428 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1439 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1440 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1441
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1442 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1443 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1444 * composing characters in "u8cc".
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1445 * Only to be used when ScreenLinesUC[off] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1446 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1447 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1448 screen_comp_differs(int off, int *u8cc)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1449 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1450 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1451
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1452 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1453 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1454 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1455 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1456 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1457 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1458 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1459 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1460 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1461
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1462 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1463 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1469 screen_puts(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1470 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1471 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1472 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1473 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1479 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1480 * a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1481 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1482 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1483 screen_puts_len(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1484 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1485 int textlen,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1486 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1487 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1488 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 char_u *ptr = text;
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1492 int len = textlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493 int c;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1494 unsigned max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1495 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1496 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1497 int u8c = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1498 int u8cc[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 int clear_next_cell = FALSE;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1500 #ifdef FEAT_ARABIC
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1501 int prev_c = 0; // previous Arabic character
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1502 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1503 int pcc[MAX_MCO];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1504 #endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1505 int force_redraw_this;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1506 int force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1507 int need_redraw;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1508
16914 66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1509 // Safety check. The check for negative row and column is to fix issue
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1510 // #4102. TODO: find out why row/col could be negative.
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1511 if (ScreenLines == NULL
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1512 \|\| row >= screen_Rows \|\| row < 0
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1513 \|\| col >= screen_Columns \|\| col < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1514 return;
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1515 off = LineOffset[row] + col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1516
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1517 // When drawing over the right halve of a double-wide char clear out the
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1518 // left halve. Only needed in a terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1519 if (has_mbyte && col > 0 && col < screen_Columns
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1520 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1521 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1522 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1523 && mb_fix_col(col, row) != col)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1524 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1525 ScreenLines[off - 1] = ' ';
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1526 ScreenAttrs[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1527 if (enc_utf8)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1528 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1529 ScreenLinesUC[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1530 ScreenLinesC[0][off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1531 }
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1532 // redraw the previous cell, make it empty
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1533 screen_char(off - 1, row, col - 1);
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1534 // force the cell at "col" to be redrawn
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1535 force_redraw_next = TRUE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1536 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1537
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1538 max_off = LineOffset[row] + screen_Columns;
1340 8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1539 while (col < screen_Columns
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1540 && (len < 0 \|\| (int)(ptr - text) < len)
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1541 && *ptr != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 c = *ptr;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1544 // check if this is the first byte of a multibyte
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 if (enc_utf8 && len > 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1548 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1550 mbyte_blen = (*mb_ptr2len)(ptr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1551 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 mbyte_cells = mbyte_blen;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1555 else // enc_utf8
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 if (len >= 0)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1558 u8c = utfc_ptr2char_len(ptr, u8cc,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 (int)((text + len) - ptr));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1561 u8c = utfc_ptr2char(ptr, u8cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 mbyte_cells = utf_char2cells(u8c);
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1563 #ifdef FEAT_ARABIC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1565 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1566 // Do Arabic shaping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1569 // Past end of string to be displayed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 nc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1573 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1574 {
1994 439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1575 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc,
439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1576 (int)((text + len) - ptr - mbyte_blen));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1577 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1578 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 prev_c = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1581 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1584 prev_c = u8c;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1585 #endif
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1586 if (col + mbyte_cells > screen_Columns)
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1587 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1588 // Only 1 cell left, but character requires 2 cells:
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1589 // display a '>' in the last column to avoid wrapping.
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1590 c = '>';
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1591 mbyte_cells = 1;
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1592 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1595
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1596 force_redraw_this = force_redraw_next;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1597 force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1598
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1599 need_redraw = ScreenLines[off] != c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 \|\| (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 \|\| (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 \|\| (enc_utf8
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1606 && (ScreenLinesUC[off] !=
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1607 (u8char_T)(c < 0x80 && u8cc[0] == 0 ? 0 : u8c)
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1608 \|\| (ScreenLinesUC[off] != 0
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1609 && screen_comp_differs(off, u8cc))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 \|\| ScreenAttrs[off] != attr
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1611 \|\| exmode_active;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1612
16998 2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1613 if ((need_redraw \|\| force_redraw_this)
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	1614 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	1615 && !blocked_by_popup(row, col)
16998 2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1616 #endif
2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1617 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1620 // The bold trick makes a single row of pixels appear in the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1621 // character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1622 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1623 // and for some xterms.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1624 if (need_redraw && ScreenLines[off] != ' ' && (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1631 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 # endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1634 ))
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1635 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1636 int n = ScreenAttrs[off];
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1637
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1638 if (n > HL_ALL)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1639 n = syn_attr2attr(n);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1640 if (n & HL_BOLD)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1641 force_redraw_next = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1644 // When at the end of the text and overwriting a two-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1645 // character with a one-cell character, need to clear the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1646 // cell. Also when overwriting the left halve of a two-cell char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1647 // with the right halve of a two-cell char. Do this only once
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1648 // (mb_off2cells() may return 2 on the right halve).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 : ptr + mbyte_blen >= text + len)
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1654 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1656 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1657 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1658 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1660 // Make sure we never leave a second byte of a double-byte behind,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1661 // it confuses mb_off2cells().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 if (enc_dbcs
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1663 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1665 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1666 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1672 if (c < 0x80 && u8cc[0] == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1676 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1677
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 ScreenLinesUC[off] = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1679 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1680 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1681 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1682 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1683 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1684 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1691 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 if (clear_next_cell)
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1713 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1714 // This only happens at the end, display one space next.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 ptr = (char_u *)" ";
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1716 len = -1;
463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1717 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1724 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 }
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1726
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1727 // If we detected the next character needs to be redrawn, but the text
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1728 // doesn't extend up to there, update the character here.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1729 if (force_redraw_next && col < screen_Columns)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1730 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1731 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1732 screen_char_2(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1733 else
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1734 screen_char(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1735 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1737
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1738 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1740 * Prepare for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1742 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1743 start_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 {
20251 9620ab71f4f3 patch 8.2.0681: pattern for 'hlsearch' highlighting may leak Bram Moolenaar <Bram@vim.org> parents: 20227 diff changeset	1747 end_search_hl(); // just in case it wasn't called before
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1748 last_pat_prog(&screen_search_hl.rm);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1749 screen_search_hl.attr = HL_ATTR(HLF_L);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1750 # ifdef FEAT_RELTIME
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1751 // Set the time limit to 'redrawtime'.
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1752 profile_setlimit(p_rdt, &screen_search_hl.tm);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1753 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1758 * Clean up for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1760 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1761 end_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1763 if (screen_search_hl.rm.regprog != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1765 vim_regfree(screen_search_hl.rm.regprog);
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1766 screen_search_hl.rm.regprog = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 }
5985 8ae50e3ef8bf updated for version 7.4.333 Bram Moolenaar <bram@vim.org> parents: 5979 diff changeset	1769 #endif
5979 f9fa2e506b9f updated for version 7.4.330 Bram Moolenaar <bram@vim.org> parents: 5946 diff changeset	1770
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1772 screen_start_highlight(int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 if (full_screen
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1778 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1788 // The GUI handles this internally.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1789 sprintf(buf, IF_EB("\033\|%dh", ESC_STR "\|%dh"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1791 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1795 if (attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1797 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1798 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 aep = syn_term_attr2entry(attr);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1801 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1805 }
18786 1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1806 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1807 if (use_vtp())
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1808 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1809 guicolor_T defguifg, defguibg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1810 int defctermfg, defctermbg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1811
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1812 // If FG and BG are unset, the color is undefined when
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1813 // BOLD+INVERSE. Use Normal as the default value.
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1814 get_default_console_color(&defctermfg, &defctermbg, &defguifg,
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1815 &defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1816
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1817 if (p_tgc)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1818 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1819 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.fg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1820 term_fg_rgb_color(defguifg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1821 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.bg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1822 term_bg_rgb_color(defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1823 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1824 else if (t_colors >= 256)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1825 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1826 if (aep == NULL \|\| aep->ae_u.cterm.fg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1827 term_fg_color(defctermfg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1828 if (aep == NULL \|\| aep->ae_u.cterm.bg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1829 term_bg_color(defctermbg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1830 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1831 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1832 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1833 if ((attr & HL_BOLD) && *T_MD != NUL) // bold
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1834 out_str(T_MD);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1835 else if (aep != NULL && cterm_normal_fg_bold && (
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1836 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1837 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1838 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1839 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1840 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1841 t_colors > 1 && aep->ae_u.cterm.fg_color))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1842 // If the Normal FG color has BOLD attribute and the new HL
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1843 // has a FG color defined, clear BOLD.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1844 out_str(T_ME);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1845 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1846 out_str(T_SO);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1847 if ((attr & HL_UNDERCURL) && *T_UCS != NUL) // undercurl
12964 339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1848 out_str(T_UCS);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1849 if (((attr & HL_UNDERLINE) // underline or undercurl
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1850 \|\| ((attr & HL_UNDERCURL) && *T_UCS == NUL))
72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1851 && *T_US != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852 out_str(T_US);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1853 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1854 out_str(T_CZH);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1855 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 out_str(T_MR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1857 if ((attr & HL_STRIKETHROUGH) && *T_STS != NUL) // strike
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1858 out_str(T_STS);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1864 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 {
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1866 #ifdef FEAT_TERMGUICOLORS
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1867 // When 'termguicolors' is set but fg or bg is unset,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1868 // fall back to the cterm colors. This helps for SpellBad,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1869 // where the GUI uses a red undercurl.
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1870 if (p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1871 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1872 if (aep->ae_u.cterm.fg_rgb != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1873 term_fg_rgb_color(aep->ae_u.cterm.fg_rgb);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1874 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1875 else
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1876 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1877 if (t_colors > 1)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1878 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1879 if (aep->ae_u.cterm.fg_color)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1880 term_fg_color(aep->ae_u.cterm.fg_color - 1);
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1881 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1882 #ifdef FEAT_TERMGUICOLORS
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1883 if (p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1884 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1885 if (aep->ae_u.cterm.bg_rgb != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1886 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1887 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1888 else
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1889 #endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1890 if (t_colors > 1)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1891 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1892 if (aep->ae_u.cterm.bg_color)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1893 term_bg_color(aep->ae_u.cterm.bg_color - 1);
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1894 }
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1895 #ifdef FEAT_TERMGUICOLORS
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1896 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1897 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1898 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1899 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1900 }
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1901 else
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1902 #endif
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1903 if (t_colors > 1)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1904 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1905 if (aep->ae_u.cterm.ul_color)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1906 term_ul_color(aep->ae_u.cterm.ul_color - 1);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1907 }
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1908
13452 9b09f6e470e0 patch 8.0.1600: crash when setting t_Co to zero when 'termguicolors' is set Christian Brabandt <cb@256bit.org> parents: 13400 diff changeset	1909 if (!IS_CTERM)
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1910 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1911 if (aep->ae_u.term.start != NULL)
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1912 out_str(aep->ae_u.term.start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1920 screen_stop_highlight(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1922 int do_ME = FALSE; // output T_ME code
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1923 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
20569 b6a0237e8478 patch 8.2.0838: MS-Windows: compiler warning for uninitialized variables Bram Moolenaar <Bram@vim.org> parents: 20251 diff changeset	1924 int do_ME_fg = FALSE, do_ME_bg = FALSE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1925 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 if (screen_attr != 0
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1928 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1933 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1934 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1935 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1938 // use internal GUI code
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 sprintf(buf, IF_EB("\033\|%dH", ESC_STR "\|%dH"), screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1945 if (screen_attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1949 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 aep = syn_cterm_attr2entry(screen_attr);
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1955 if (aep != NULL && ((
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1956 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1957 p_tgc && aep->ae_u.cterm.fg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1958 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1959 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1960 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1961 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1962 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1963 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1964 aep->ae_u.cterm.fg_color) \|\| (
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1965 #ifdef FEAT_TERMGUICOLORS
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1966 p_tgc && aep->ae_u.cterm.bg_rgb != CTERMCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1967 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1968 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1969 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1970 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1971 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1972 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1973 aep->ae_u.cterm.bg_color)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 do_ME = TRUE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1975 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1976 if (use_vtp())
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1977 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1978 if (do_ME_fg && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1979 do_ME = TRUE;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1980
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1981 // FG and BG cannot be separated in T_ME, which is not
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1982 // efficient.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1983 if (!do_ME && do_ME_fg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1984 out_str((char_u *)"\033\|39m"); // restore FG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1985 if (!do_ME && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1986 out_str((char_u *)"\033\|49m"); // restore BG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1987 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1988 else
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1989 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1990 // Process FG and BG at once.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1991 if (!do_ME)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1992 do_ME = do_ME_fg \| do_ME_bg;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1993 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1994 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2001 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2002 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2004 out_str(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2007 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 screen_attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 }
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	2024 if ((screen_attr & HL_UNDERCURL) && *T_UCE != NUL)
12964 339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2025 {
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2026 if (STRCMP(T_UCE, T_ME) == 0)
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2027 do_ME = TRUE;
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2028 else
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2029 out_str(T_UCE);
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2030 }
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2031 if ((screen_attr & HL_UNDERLINE)
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	2032 \|\| ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2034 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2035 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2036 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2037 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2038 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2039 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2041 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2042 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 }
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2046 if (screen_attr & HL_STRIKETHROUGH)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2047 {
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2048 if (STRCMP(T_STE, T_ME) == 0)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2049 do_ME = TRUE;
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2050 else
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2051 out_str(T_STE);
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2052 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 if (do_ME \|\| (screen_attr & (HL_BOLD \| HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2056 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2057 if (p_tgc)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2058 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2059 if (cterm_normal_fg_gui_color != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2060 term_fg_rgb_color(cterm_normal_fg_gui_color);
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2061 if (cterm_normal_bg_gui_color != INVALCOLOR)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2062 term_bg_rgb_color(cterm_normal_bg_gui_color);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2063 if (cterm_normal_ul_gui_color != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2064 term_ul_rgb_color(cterm_normal_ul_gui_color);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2065 }
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2066 else
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2067 #endif
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2068 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2069 if (t_colors > 1)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2070 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2071 // set Normal cterm colors
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2072 if (cterm_normal_fg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2073 term_fg_color(cterm_normal_fg_color - 1);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2074 if (cterm_normal_bg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2075 term_bg_color(cterm_normal_bg_color - 1);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2076 if (cterm_normal_ul_color != 0)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2077 term_ul_color(cterm_normal_ul_color - 1);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2078 if (cterm_normal_fg_bold)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2079 out_str(T_MD);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2080 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2090 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2092 reset_cterm_colors(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2094 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2096 // set Normal cterm colors
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2097 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2098 if (p_tgc ? (cterm_normal_fg_gui_color != INVALCOLOR
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2099 \|\| cterm_normal_bg_gui_color != INVALCOLOR)
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2100 : (cterm_normal_fg_color > 0 \|\| cterm_normal_bg_color > 0))
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2101 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 if (cterm_normal_fg_color > 0 \|\| cterm_normal_bg_color > 0)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2103 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2120 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2121 screen_char(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2123 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2125 // Check for illegal values, just in case (could happen just after
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2126 // resizing).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 if (row >= screen_Rows \|\| col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2130 // Skip if under the popup menu.
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2131 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top.
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2132 if (pum_under_menu(row, col)
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2133 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2134 && screen_zindex <= POPUPMENU_ZINDEX
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17771 diff changeset	2135 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2136 )
15521 6d949e552e99 patch 8.1.0768: updating completions may cause the popup menu to flicker Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2137 return;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2138 #ifdef FEAT_PROP_POPUP
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2139 if (blocked_by_popup(row, col))
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2140 return;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2141 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2142
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2143 // Outputting a character in the last cell on the screen may scroll the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2144 // screen up. Only do it when the "xn" termcap property is set, otherwise
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2145 // mark the character invalid (update it when scrolled up).
6602 c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2146 if (*T_XN == NUL
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2147 && row == screen_Rows - 1 && col == screen_Columns - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2149 // account for first command-line character in rightleft mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2151 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2156 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2159 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2177 if (utf_ambiguous_width(ScreenLinesUC[off]))
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2178 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2179 if (*p_ambw == 'd'
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2180 #ifdef FEAT_GUI
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2181 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2182 #endif
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2183 )
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2184 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2185 // Clear the two screen cells. If the character is actually
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2186 // single width it won't change the second cell.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2187 out_str((char_u *)" ");
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2188 term_windgoto(row, col);
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2189 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2190 // not sure where the cursor is after drawing the ambiguous width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2191 // character
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2192 screen_cur_col = 9999;
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2193 }
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2194 else if (utf_char2cells(ScreenLinesUC[off]) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 ++screen_cur_col;
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2196
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2197 // Convert the UTF-8 character to bytes and write it.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2198 buf[utfc_char2bytes(off, buf)] = NUL;
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2199 out_str(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 else
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2202 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 out_char(ScreenLines[off]);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2205 // double-byte character in single-width cell
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 screen_cur_col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2212
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2220 screen_char_2(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2222 // Check for illegal values (could be wrong when screen was resized).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2226 // Outputting the last character on the screen may scrollup the screen.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2227 // Don't to it! Mark the character invalid (update it when scrolled up)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2232 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2234 // Output the first byte normally (positions the cursor), then write the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2235 // second byte directly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2236 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2237 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2246 screen_draw_rectangle(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2247 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2248 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2249 int height,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2250 int width,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2251 int invert)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 int r, c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 int off;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2255 int max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2257 // Can't use ScreenLines unless initialized
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2258 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2259 return;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2260
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2261 if (invert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 off = LineOffset[r];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2266 max_off = off + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2269 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 screen_char_2(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 screen_char(off + c, r, c);
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2277 if (utf_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	2284
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2289 redraw_block(int row, int end, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 width = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2311 void
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2312 space_to_screenline(int off, int attr)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2313 {
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2314 ScreenLines[off] = ' ';
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2315 ScreenAttrs[off] = attr;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2316 if (enc_utf8)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2317 ScreenLinesUC[off] = 0;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2318 }
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2319
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 * Fill the screen from 'start_row' to 'end_row', from 'start_col' to 'end_col'
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322 * with character 'c1' in first column followed by 'c2' in the other columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2325 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2326 screen_fill(
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2327 int start_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2328 int end_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2329 int start_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2330 int end_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2331 int c1,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2332 int c2,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2333 int attr)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2334 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2335 int row;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2336 int col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2337 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2338 int end_off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2339 int did_delete;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2340 int c;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2341 int norm_term;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2342 #if defined(FEAT_GUI) \|\| defined(UNIX)
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2343 int force_next = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2344 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2345
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2346 if (end_row > screen_Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 end_row = screen_Rows;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2348 if (end_col > screen_Columns) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 \|\| start_row >= end_row
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2352 \|\| start_col >= end_col) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2353 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2355 // it's a "normal" terminal when not in a GUI or cterm
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 norm_term = (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 #endif
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2360 !IS_CTERM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 {
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2363 if (has_mbyte
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2364 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2365 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2366 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2367 )
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2368 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2369 // When drawing over the right halve of a double-wide char clear
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2370 // out the left halve. When drawing over the left halve of a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2371 // double wide-char clear out the right halve. Only needed in a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2372 // terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	2373 if (start_col > 0 && mb_fix_col(start_col, row) != start_col)
1670 d766b2ba2fc6 updated for version 7.2b-002 vimboss parents: 1668 diff changeset	2374 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0);
1677 b98975453785 updated for version 7.2b-009 vimboss parents: 1670 diff changeset	2375 if (end_col < screen_Columns && mb_fix_col(end_col, row) != end_col)
1670 d766b2ba2fc6 updated for version 7.2b-002 vimboss parents: 1668 diff changeset	2376 screen_puts_len((char_u *)" ", 1, row, end_col, 0);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2377 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 * space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 && (attr == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 \|\| (norm_term
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 && ((attr & ~(HL_BOLD \| HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 col = start_col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2396 if (c1 != ' ') // don't clear first char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2402 // skip blanks (used often, keep it fast!)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 ++off;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2411 if (off < end_off) // something to be cleared
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 screen_stop_highlight();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2415 term_windgoto(row, col);// clear rest of this screen line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2417 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 col = end_col - col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2419 while (col--) // clear chars in ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 {
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2421 space_to_screenline(off, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2425 did_delete = TRUE; // the chars are cleared now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2427
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 c = c1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 {
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2432 if ((ScreenLines[off] != c
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2433 \|\| (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2434 != (c >= 0x80 ? c : 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 \|\| ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 \|\| force_next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 )
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2440 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2441 // Skip if under a(nother) popup.
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2442 && !blocked_by_popup(row, col)
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2443 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2444 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2447 // The bold trick may make a single row of pixels appear in
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2448 // the next character. When a bold character is removed, the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2449 // next character should be redrawn too. This happens for our
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2450 // own GUI and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 \|\| ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 ScreenLinesUC[off] = c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2477 ScreenLinesC[0][off] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 if (!did_delete \|\| c != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 c = c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 LineWraps[row] = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2496 if (row == Rows - 1) // overwritten the command line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 redraw_cmdline = TRUE;
13666 57da3d873f20 patch 8.0.1705: when making a vertical split the mode message isn't updated Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2499 if (start_col == 0 && end_col == Columns
57da3d873f20 patch 8.0.1705: when making a vertical split the mode message isn't updated Christian Brabandt <cb@256bit.org> parents: 13632 diff changeset	2500 && c1 == ' ' && c2 == ' ' && attr == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2501 clear_cmdline = FALSE; // command line has been cleared
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2502 if (start_col == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2503 mode_displayed = FALSE; // mode cleared or overwritten
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2513 check_for_delay(int check_msg_scroll)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 if ((emsg_on_display \|\| (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 && !did_wait_return
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2517 && emsg_silent == 0
f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2518 && !in_assert_fails)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 out_flush();
18642 bbea1f108187 patch 8.1.2313: debugging where a delay comes from is not easy Bram Moolenaar <Bram@vim.org> parents: 18603 diff changeset	2521 ui_delay(1006L, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 /*
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2529 * Init TabPageIdxs[] to zero: Clicking outside of tabs has no effect.
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2530 */
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2531 static void
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2532 clear_TabPageIdxs(void)
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2533 {
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2534 int scol;
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2535
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2536 for (scol = 0; scol < Columns; ++scol)
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2537 TabPageIdxs[scol] = 0;
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2538 }
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2539
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2540 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2541 * screen_valid - allocate screen buffers if size changed
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2542 * If "doclear" is TRUE: clear screen if it has been resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2547 screen_valid(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2549 screenalloc(doclear); // allocate screen buffers if size changed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2559 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2564 screenalloc(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 int old_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 u8char_T *new_ScreenLinesUC = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2575 u8char_T *new_ScreenLinesC[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 schar_T *new_ScreenLines2 = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2577 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 sattr_T *new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 char_u *new_LineWraps;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	2581 short *new_TabPageIdxs;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2582 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2583 short *new_popup_mask;
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2584 short *new_popup_mask_next;
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2585 char *new_popup_transparent;
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2586 #endif
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2587 tabpage_T *tp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2588 static int entered = FALSE; // avoid recursiveness
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2589 static int done_outofmem_msg = FALSE; // did outofmem message
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2590 int retry_count = 0;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2591
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2592 retry:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2595 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2596 * screen stuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2597 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2598 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2599 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2600 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2601 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2602 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2603 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 \|\| Rows == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 \|\| Columns == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 \|\| (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 * return here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2618 /*
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2619 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2620 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2621 */
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2622 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2623
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2624 win_new_shellsize(); // fit the windows in the new sized shell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2625
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2626 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2627 vim_lock_screen(); // be safe, put it here
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2628 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2629
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2630 comp_col(); // recompute columns for shown command and ruler
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2631
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2632 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2634 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2635 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2636 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2637 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2638 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2639 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2640 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641 * size is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2643 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 win_free_lsize(wp);
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2645 if (aucmd_win != NULL)
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2646 win_free_lsize(aucmd_win);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2647 #ifdef FEAT_PROP_POPUP
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2648 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2649 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2650 win_free_lsize(wp);
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2651 // tab-local popup windows
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2652 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2653 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2654 win_free_lsize(wp);
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2655 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2657 new_ScreenLines = LALLOC_MULT(schar_T, (Rows + 1) * Columns);
2122 476336a5ae95 updated for version 7.2.404 Bram Moolenaar <bram@zimbu.org> parents: 2069 diff changeset	2658 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T ) MAX_MCO);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660 {
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2661 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2662 for (i = 0; i < p_mco; ++i)
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2663 new_ScreenLinesC[i] = LALLOC_CLEAR_MULT(u8char_T,
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2664 (Rows + 1) * Columns);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666 if (enc_dbcs == DBCS_JPNU)
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2667 new_ScreenLines2 = LALLOC_MULT(schar_T, (Rows + 1) * Columns);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2668 new_ScreenAttrs = LALLOC_MULT(sattr_T, (Rows + 1) * Columns);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2669 new_LineOffset = LALLOC_MULT(unsigned, Rows);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2670 new_LineWraps = LALLOC_MULT(char_u, Rows);
ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2671 new_TabPageIdxs = LALLOC_MULT(short, Columns);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2672 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2673 new_popup_mask = LALLOC_MULT(short, Rows * Columns);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2674 new_popup_mask_next = LALLOC_MULT(short, Rows * Columns);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2675 new_popup_transparent = LALLOC_MULT(char, Rows * Columns);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2676 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2677
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	2678 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2680 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 outofmem = TRUE;
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2683 goto give_up;
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2684 }
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2685 }
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2686 if (aucmd_win != NULL && aucmd_win->w_lines == NULL
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2687 && win_alloc_lines(aucmd_win) == FAIL)
1906 ff9ecf14efe3 updated for version 7.2-203 vimboss parents: 1883 diff changeset	2688 outofmem = TRUE;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2689 #ifdef FEAT_PROP_POPUP
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2690 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2691 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2692 if (win_alloc_lines(wp) == FAIL)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2693 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2694 outofmem = TRUE;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2695 goto give_up;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2696 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2697 // tab-local popup windows
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2698 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2699 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2700 if (win_alloc_lines(wp) == FAIL)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2701 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2702 outofmem = TRUE;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2703 goto give_up;
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2704 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2705 #endif
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2706
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2707 give_up:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2709 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2710 if (new_ScreenLinesC[i] == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2711 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 if (new_ScreenLines == NULL
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2713 \|\| (enc_utf8 && (new_ScreenLinesUC == NULL \|\| i != p_mco))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2714 \|\| (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2715 \|\| new_ScreenAttrs == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2716 \|\| new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2717 \|\| new_LineWraps == NULL
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2718 \|\| new_TabPageIdxs == NULL
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2719 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2720 \|\| new_popup_mask == NULL
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2721 \|\| new_popup_mask_next == NULL
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2722 \|\| new_popup_transparent == NULL
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2723 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2724 \|\| outofmem)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2725 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2726 if (ScreenLines != NULL \|\| !done_outofmem_msg)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2727 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2728 // guess the size
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2729 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2730
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2731 // Remember we did this to avoid getting outofmem messages over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2732 // and over again.
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2733 done_outofmem_msg = TRUE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2734 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2735 VIM_CLEAR(new_ScreenLines);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2736 VIM_CLEAR(new_ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2737 for (i = 0; i < p_mco; ++i)
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2738 VIM_CLEAR(new_ScreenLinesC[i]);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2739 VIM_CLEAR(new_ScreenLines2);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2740 VIM_CLEAR(new_ScreenAttrs);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2741 VIM_CLEAR(new_LineOffset);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2742 VIM_CLEAR(new_LineWraps);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2743 VIM_CLEAR(new_TabPageIdxs);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2744 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2745 VIM_CLEAR(new_popup_mask);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2746 VIM_CLEAR(new_popup_mask_next);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2747 VIM_CLEAR(new_popup_transparent);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2748 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2750 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2752 done_outofmem_msg = FALSE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2753
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2757 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2765 if (!doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 0, (size_t)Columns * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2773 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2774 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2775 + new_row * Columns,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2781 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 0, (size_t)Columns * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2783 old_row = new_row + (screen_Rows - Rows);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2784 if (old_row >= 0 && ScreenLines != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 len = Columns;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2790 // When switching to utf-8 don't copy characters, they
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2791 // may be invalid now. Also when p_mco changes.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2792 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2793 && p_mco == Screen_mco)
26 404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2794 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2795 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2796 (size_t)len * sizeof(schar_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2797 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2798 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2800 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2801 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2802 (size_t)len * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2803 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2804 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2805 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2806 ScreenLinesC[i] + LineOffset[old_row],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2807 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 (size_t)len * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2817 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2819 // Use the last line of the screen for the current line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 current_ScreenLine = new_ScreenLines + Rows * Columns;
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2821
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2822 #ifdef FEAT_PROP_POPUP
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2823 vim_memset(new_popup_mask, 0, Rows * Columns * sizeof(short));
03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2824 vim_memset(new_popup_transparent, 0, Rows * Columns * sizeof(char));
03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2825 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2828 free_screenlines();
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2829
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2830 // NOTE: this may result in all pointers to become NULL.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832 ScreenLinesUC = new_ScreenLinesUC;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2833 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2834 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2835 Screen_mco = p_mco;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 ScreenAttrs = new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 LineWraps = new_LineWraps;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2840 TabPageIdxs = new_TabPageIdxs;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2841 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2842 popup_mask = new_popup_mask;
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2843 popup_mask_next = new_popup_mask_next;
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2844 popup_transparent = new_popup_transparent;
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2845 popup_mask_refresh = TRUE;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2846 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2848 // It's important that screen_Rows and screen_Columns reflect the actual
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2849 // size of ScreenLines[]. Set them before calling anything.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2850 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2852 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2854 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2855
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2856 must_redraw = CLEAR; // need to clear the screen later
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2857 if (doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2858 screenclear2();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2859 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 && !gui.starting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2862 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 {
19824 09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2865 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0);
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2866
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2867 // Adjust the position of the cursor, for when executing an external
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2868 // command.
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2869 if (msg_row >= Rows) // Rows got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2870 msg_row = Rows - 1; // put cursor at last row
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2871 else if (Rows > old_Rows) // Rows got bigger
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2872 msg_row += Rows - old_Rows; // put cursor in same place
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2873 if (msg_col >= Columns) // Columns got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2874 msg_col = Columns - 1; // put cursor at last column
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 #endif
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2877 clear_TabPageIdxs();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2879 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2880 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2881 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2882
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 entered = FALSE;
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2884 --RedrawingDisabled;
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2885
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2886 /*
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2887 * Do not apply autocommands more than 3 times to avoid an endless loop
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2888 * in case applying autocommands always changes Rows or Columns.
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2889 */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2890 if (starting == 0 && ++retry_count <= 3)
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2891 {
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2892 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2893 // In rare cases, autocommands may have altered Rows or Columns,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2894 // jump back to check if we need to allocate the screen again.
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2895 goto retry;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2896 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2900 free_screenlines(void)
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2901 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2902 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2903
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2904 VIM_CLEAR(ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2905 for (i = 0; i < Screen_mco; ++i)
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2906 VIM_CLEAR(ScreenLinesC[i]);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2907 VIM_CLEAR(ScreenLines2);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2908 VIM_CLEAR(ScreenLines);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2909 VIM_CLEAR(ScreenAttrs);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2910 VIM_CLEAR(LineOffset);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2911 VIM_CLEAR(LineWraps);
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2912 VIM_CLEAR(TabPageIdxs);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2913 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2914 VIM_CLEAR(popup_mask);
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	2915 VIM_CLEAR(popup_mask_next);
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2916 VIM_CLEAR(popup_transparent);
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2917 #endif
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2918 }
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2919
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2920 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2921 screenclear(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 check_for_delay(FALSE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2924 screenalloc(FALSE); // allocate screen buffers if size changed
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2925 screenclear2(); // clear the screen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2929 screenclear2(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 if (starting == NO_SCREEN \|\| ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2935 \|\| (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2937 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2943 screen_attr = -1; // force setting the Normal colors
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2944 screen_stop_highlight(); // don't want highlighting here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2947 // disable selection without redrawing it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2951 // blank out ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2953 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2954 lineclear(LineOffset[i], (int)Columns, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2957
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 if (can_clear(T_CL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2960 out_str(T_CL); // clear the display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 clear_cmdline = FALSE;
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2962 mode_displayed = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2966 // can't clear the screen, mark all chars with invalid attributes
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2972 screen_cleared = TRUE; // can use contents of ScreenLines now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 win_rest_invalid(firstwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 redraw_cmdline = TRUE;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	2976 redraw_tabline = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2977 if (must_redraw == CLEAR) // no need to clear again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 must_redraw = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 compute_cmdrow();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2980 msg_row = cmdline_row; // put cursor on last line for messages
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2982 screen_start(); // don't know where cursor is now
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2983 msg_scrolled = 0; // can't scroll back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 static void
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2992 lineclear(unsigned off, int width, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 (size_t)width * sizeof(u8char_T));
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2998 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 * invalid value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3006 lineinvalid(unsigned off, int width)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 /*
21226 421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3012 * To be called when characters were sent to the terminal directly, outputting
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3013 * test on "screen_lnum".
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3014 */
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3015 void
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3016 line_was_clobbered(int screen_lnum)
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3017 {
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3018 lineinvalid(LineOffset[screen_lnum], (int)Columns);
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3019 }
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3020
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3021 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3025 linecopy(int to, int from, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3034 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3035
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 wp->w_width * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3038 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3039 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3040 wp->w_width * sizeof(u8char_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 wp->w_width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 * It can't work when the string is empty or it won't set the right background.
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3052 * Don't clear to end-of-line when there are popups, it may cause flicker.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3055 can_clear(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 \|\| gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	3061 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	3062 \|\| (p_tgc && cterm_normal_bg_gui_color == INVALCOLOR)
9320 b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3063 \|\| (!p_tgc && cterm_normal_bg_color == 0)
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3064 #else
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3065 \|\| cterm_normal_bg_color == 0
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3066 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3067 \|\| *T_UT != NUL)
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3068 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3069 && !(p == T_CE && popup_visible)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3070 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3071 );
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 * code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3080 screen_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3091 windgoto(int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 {
205 d292c40ca788 updated for version 7.0060 vimboss parents: 168 diff changeset	3093 sattr_T *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 int plan;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 int cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 char_u *bs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 int goto_cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3103 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3104 #define HIGHL_COST 5 // assume unhighlight takes 5 chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 #define PLAN_WRITE 4
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3110 // Can't use ScreenLines unless initialized
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 if (col != screen_cur_col \|\| row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3115 // Check for valid position.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3116 if (row < 0) // window without text lines?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 row = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3123 // check if no cursor movement is allowed in highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 goto_cost = GOTO_COST + noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 * 4. Move a few columns to the right with T_ND or by writing chars.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 *
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	3140 * First check if the highlighting attributes allow us to write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 if (row >= screen_cur_row && screen_cur_col < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 * or T_LE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3149 bs = NULL; // init for GCC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3153 // "le" is preferred over "bc", because "bc" is obsolete
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 if (*T_LE)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3155 bs = T_LE; // "cursor left"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3157 bs = T_BC; // "backspace character (old)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 if (*bs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 cost = 999;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3162 if (col + 1 < cost) // using CR is less characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3166 cost = 1; // CR is just one character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3173 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 * If the cursor is above where we want to be, we can use CR LF.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 else if (row > screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3187 cost = (row - screen_cur_row) * 2; // CR LF
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3188 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 cost = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 cost += i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 if (cost < goto_cost && i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 if (i != 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3233 cost = 999; // different attributes, don't do it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3237 // Don't use an UTF-8 char for positioning, it's slow.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 out_str(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 --screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 out_char('\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 out_char('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 screen_stop_highlight();
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3321 if (row == screen_cur_row && (col > screen_cur_col)
ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3322 && *T_CRI != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 screen_cur_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3336 setcursor(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 {
13400 c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3338 setcursor_mayforce(FALSE);
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3339 }
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3340
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3341 /*
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3342 * Set cursor to its position in the current window.
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3343 * When "force" is TRUE also when not redrawing.
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3344 */
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3345 void
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3346 setcursor_mayforce(int force)
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3347 {
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3348 if (force \|\| redrawing())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 windgoto(W_WINROW(curwin) + curwin->w_wrow,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3352 curwin->w_wincol + (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3353 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3354 // With 'rightleft' set and the cursor on a double-wide
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3355 // character, position it on the leftmost column.
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3356 curwin->w_p_rl ? ((int)curwin->w_width - curwin->w_wcol
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3357 - ((has_mbyte
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3358 && (*mb_ptr2cells)(ml_get_cursor()) == 2
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3359 && vim_isprintc(gchar_cursor())) ? 2 : 1)) :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 curwin->w_wcol));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3367 * Insert 'line_count' lines at 'row' in window 'wp'.
8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3368 * If 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated.
8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3369 * If 'mayclear' is TRUE the screen will be cleared if it is faster than
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 * scrolling.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3374 win_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3375 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3376 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3377 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3378 int invalid,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3379 int mayclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 int did_delete;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 int nextrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 int lastrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3395 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 * If there is a next window or a status line, we first try to delete the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 * lines at the bottom to avoid messing what is after the window.
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3402 * If this fails and there are following windows, don't do anything to
6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3403 * avoid messing up those windows, better just redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 if (wp->w_next != NULL \|\| wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3409 line_count, (int)Rows, FALSE, 0, NULL) == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 redraw_cmdline = TRUE;
12529 158917d728b4 patch 8.0.1143: macros always expand to the same thing Christian Brabandt <cb@256bit.org> parents: 12515 diff changeset	3421 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 screen_fill(nextrow - line_count, lastrow - line_count,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3426 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3430 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, 0, NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3431 == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 {
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3433 // deletion will have messed up other windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3436 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3446 * Delete "line_count" window lines at "row" in window "wp".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 * scrolling
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3453 win_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3454 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3455 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3456 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3457 int invalid,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3458 int mayclear,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3459 int clear_attr) // for clearing lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3469 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 if (screen_del_lines(0, W_WINROW(wp) + row, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3474 (int)Rows, FALSE, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 if (wp->w_next \|\| wp->w_status_height \|\| cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 if (screen_ins_lines(0, W_WINROW(wp) + wp->w_height - line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3484 line_count, (int)Rows, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 * command line later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3505 win_do_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3506 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3507 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3508 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3509 int mayclear,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3510 int del,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3511 int clear_attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 if (!redrawing() \|\| line_count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3518 // When inserting lines would result in loss of command output, just redraw
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3519 // the lines.
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3520 if (no_win_do_lines_ins && !del)
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3521 return FAIL;
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3522
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3523 // only a few lines left: redraw is faster
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3524 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 {
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3526 if (!no_win_do_lines_ins)
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3527 screenclear(); // will set wp->w_lines_valid to 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3531 #ifdef FEAT_PROP_POPUP
17034 d4a7c690c8e6 patch 8.1.1517: when a popup changes all windows are redrawn Bram Moolenaar <Bram@vim.org> parents: 17022 diff changeset	3532 // this doesn't work when there are popups visible
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3533 if (popup_visible)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3534 return FAIL;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3535 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3536
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3537 // Delete all remaining lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	3541 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3546 /*
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3547 * When scrolling, the message on the command line should be cleared,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 * otherwise it will stay there forever.
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3549 * Don't do this when avoiding to insert lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 */
11416 32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3551 if (!no_win_do_lines_ins)
32aed0993813 patch 8.0.0592: if a job writes to a buffer screen is not updated Christian Brabandt <cb@256bit.org> parents: 11277 diff changeset	3552 clear_cmdline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 * win_line().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 * Don't use a scroll region when we are going to redraw the text, writing
8212 05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7833 diff changeset	3560 * a character in the lower right corner of the scroll region may cause a
05b88224cea1 commit https://github.com/vim/vim/commit/48e330aff911be1c798c88a973af6437a8141fce Christian Brabandt <cb@256bit.org> parents: 7833 diff changeset	3561 * scroll-up .
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 */
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	3563 if (scroll_region \|\| wp->w_width != Columns)
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3564 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 if (del)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 retval = screen_del_lines(W_WINROW(wp) + row, 0, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3569 wp->w_height - row, FALSE, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 retval = screen_ins_lines(W_WINROW(wp) + row, 0, line_count,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3572 wp->w_height - row, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3578 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 return MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3588 win_rest_invalid(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 redraw_win_later(wp, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 * insert lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 */
446 7472c565592a updated for version 7.0117 vimboss parents: 422 diff changeset	3630 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3631 screen_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3632 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3633 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3634 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3635 int end,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3636 int clear_attr,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3637 win_T *wp) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3643 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 int result_empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3653 * - the line count is more than 'ttyscroll'
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3654 * - redrawing for a callback and there is a modeless selection
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3655 * - there is a popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 */
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3657 if (!screen_valid(TRUE)
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3658 \|\| line_count <= 0 \|\| line_count > p_ttyscroll
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3659 #ifdef FEAT_CLIPBOARD
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3660 \|\| (clip_star.state != SELECT_CLEARED
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3661 && redrawing_for_callback > 0)
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3662 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3663 #ifdef FEAT_PROP_POPUP
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3664 \|\| popup_visible
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3665 #endif
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3666 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 * 0. When in a vertically split window and t_CV isn't set, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 * 1. Use T_CD (clear to end of display) if it exists and the result of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 * 2. Use T_CAL (insert multiple lines) if it exists and T_AL is not
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 * at once.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 * 3. Use T_CDL (delete multiple lines) if it exists and the result of the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 * 1.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 * 5. Use T_CE (erase line) if it exists and the result of the insert is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 * 6. Use T_DL (delete line) if it exists and the result of the insert is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 * 7. Use T_SR (scroll reverse) if it exists and inserting at row 0 and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 * exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 type = USE_REDRAW;
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3697 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 else if (T_CAL != NUL && (line_count > 1 \|\| T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 else if (*T_CDL != NUL && result_empty && (line_count > 1 \|\| !can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 else if (T_SR != NUL && row == 0 && (T_DA == NUL \|\| can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 if (type == USE_T_CD \|\| type == USE_T_CDL \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 type == USE_T_CE \|\| type == USE_T_DL)
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3720 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 * lines at the bottom of the window as are about to be inserted so that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 if (*T_DB)
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3728 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3731 // Remove a modeless selection when inserting lines halfway the screen
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3732 // or not the full width of the screen.
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3733 if (off + row > 0 \|\| (wp != NULL && wp->w_width != Columns))
3674 b9aa7fb4a928 updated for version 7.3.597 Bram Moolenaar <bram@vim.org> parents: 3586 diff changeset	3734 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3739 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3740 vim_lock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3741 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3742
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3744 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3745 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3746 gui_dont_update_cursor(row + off <= gui.cursor_row);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3749 if (wp != NULL && wp->w_wincol != 0 && T_CSV != NUL && T_CCS == NUL)
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3750 cursor_col = wp->w_wincol;
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3751
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3752 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3767 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 j += line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3773 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3774 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3791 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3797 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3798 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3799 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3800
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 screen_stop_highlight();
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3802 windgoto(cursor_row, cursor_col);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3803 if (clear_attr != 0)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3804 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3806 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 redraw_block(row, end, wp);
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3809 else if (type == USE_T_CAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 term_append_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3812 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 if (i && cursor_row != 0)
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3821 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3824 else // type == USE_T_SR
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 out_str(T_SR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3826 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3838 windgoto(off + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3840 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3847 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 /*
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3853 * Delete lines on the screen and update ScreenLines[].
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3854 * "end" is the line after the scrolled part. Normally it is Rows.
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3855 * When scrolling region used "off" is the offset from the top for the region.
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3856 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3861 screen_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3862 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3863 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3864 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3865 int end,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3866 int force, // even when line_count > p_ttyscroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3867 int clear_attr, // used for clearing lines
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3868 win_T *wp UNUSED) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3874 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 int cursor_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3876 int result_empty; // result is empty until end of region
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3877 int can_delete; // deleting line codes can be used
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 * - the line count is more than 'ttyscroll'
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3886 * - redrawing for a callback and there is a modeless selection
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 */
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3888 if (!screen_valid(TRUE) \|\| line_count <= 0
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3889 \|\| (!force && line_count > p_ttyscroll)
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3890 #ifdef FEAT_CLIPBOARD
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3891 \|\| (clip_star.state != SELECT_CLEARED
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3892 && redrawing_for_callback > 0)
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3893 #endif
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3894 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3899 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 can_delete = (*T_DB == NUL \|\| can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 * 0. When in a vertically split window and t_CV isn't set, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 * 2. Use newlines if row == 0 and count == 1 or T_CDL does not exist.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 * 3. Use T_CDL (delete multiple lines) if it exists and line_count > 1 or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 type = USE_REDRAW;
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3922 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 #ifndef AMIGA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3926 // On the Amiga, somehow '\n' on the last line doesn't always scroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3927 // up, so use delete-line command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 line_count == 1 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3932 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 else if (can_clear(T_CE) && result_empty
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3935 && (wp == NULL \|\| wp->w_width == Columns))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3945 // Remove a modeless selection when deleting lines halfway the screen or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3946 // not the full width of the screen.
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	3947 if (off + row > 0 \|\| (wp != NULL && wp->w_width != Columns))
3674 b9aa7fb4a928 updated for version 7.3.597 Bram Moolenaar <bram@vim.org> parents: 3586 diff changeset	3948 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952
20154 5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3953 #ifdef FEAT_GUI_HAIKU
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3954 vim_lock_screen();
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3955 #endif
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3956
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3958 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3959 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3960 gui_dont_update_cursor(gui.cursor_row >= row + off
664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3961 && gui.cursor_row < end + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3964 if (wp != NULL && wp->w_wincol != 0 && T_CSV != NUL && T_CCS == NUL)
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3965 cursor_col = wp->w_wincol;
45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3966
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3967 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 cursor_end = end + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3988 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 j -= line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3994 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3995 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3998 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4002 // whole width, moving the line pointers is faster
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 if (can_clear((char_u *)" "))
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4013 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4019 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4020 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4021 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4022
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4023 if (screen_attr != clear_attr)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4024 screen_stop_highlight();
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4025 if (clear_attr != 0)
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4026 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4028 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 redraw_block(row, end, wp);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4031 else if (type == USE_T_CD) // delete the lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4033 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 out_str(T_CD);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4035 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4038 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4039 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 term_delete_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4041 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4043 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4045 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 * last line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4050 windgoto(cursor_end - 1, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4051 for (i = line_count; --i >= 0; )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4052 out_char('\n'); // cursor will remain on same line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4060 windgoto(cursor_row, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4061 out_str(T_DL); // delete a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4063 else // type == USE_T_CE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4065 windgoto(cursor_row + i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4066 out_str(T_CE); // erase a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4068 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 * If the 'db' flag is set, we need to clear the lines that have been
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4076 if (*T_DB && (type == USE_T_DL \|\| type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4078 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4080 windgoto(cursor_end - i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4081 out_str(T_CE); // erase a line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4082 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4089 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4090 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 /*
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4096 * Return TRUE when postponing displaying the mode message: when not redrawing
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4097 * or inside a mapping.
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4098 */
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4099 int
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4100 skip_showmode()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4101 {
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4102 // Call char_avail() only when we are going to show something, because it
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4103 // takes a bit of time. redrawing() may also call char_avail_avail().
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4104 if (global_busy
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4105 \|\| msg_silent != 0
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4106 \|\| !redrawing()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4107 \|\| (char_avail() && !KeyTyped))
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4108 {
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4109 redraw_mode = TRUE; // show mode later
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4110 return TRUE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4111 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4112 return FALSE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4113 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4114
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4115 /*
13308 ae312df8d0ab patch 8.0.1528: dead code found Christian Brabandt <cb@256bit.org> parents: 13292 diff changeset	4116 * Show the current mode and ruler.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4117 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4118 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119 * If clear_cmdline is FALSE there may be a message there that needs to be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 * cleared only if a mode is shown.
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4121 * If redraw_mode is TRUE show or clear the mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4125 showmode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 int need_clear;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 int length = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 int do_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 int nwr_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 int sub_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133
642 2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4134 do_mode = ((p_smd && msg_silent == 0)
2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4135 && ((State & INSERT)
14093 a9d94f10ecef patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --" Christian Brabandt <cb@256bit.org> parents: 14089 diff changeset	4136 \|\| restart_edit != NUL
5735 50dbef5e774a updated for version 7.4.212 Bram Moolenaar <bram@vim.org> parents: 5539 diff changeset	4137 \|\| VIsual_active));
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4138 if (do_mode \|\| reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 {
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4140 if (skip_showmode())
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4141 return 0; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4144
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4145 // wait a bit before overwriting an important message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4146 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4148 // if the cmdline is more than one line high, erase top lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 if (clear_cmdline && cmdline_row < Rows - 1)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4151 msg_clr_cmdline(); // will reset clear_cmdline
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4152
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4153 // Position on the last line in the window, column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4155 cursor_off();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4156 attr = HL_ATTR(HLF_CM); // Highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157 if (do_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4159 msg_puts_attr("--", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 #if defined(FEAT_XIM)
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4161 if (
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4162 # ifdef FEAT_GUI_GTK
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4163 preedit_get_status()
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4164 # else
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4165 im_get_status()
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4166 # endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4167 )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4168 # ifdef FEAT_GUI_GTK // most of the time, it's not XIM being used
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4169 msg_puts_attr(" IM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 # else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4171 msg_puts_attr(" XIM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4174 // CTRL-X in Insert mode
5946 4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4175 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4177 // These messages can get long, avoid a wrap in a narrow
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4178 // window. Prefer showing edit_submode_extra.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 if (length > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4184 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 if (edit_submode_pre != NULL)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4189 msg_puts_attr((char *)edit_submode_pre, attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4190 msg_puts_attr((char *)edit_submode, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4194 msg_puts_attr(" ", attr); // add a space in between
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 if ((int)edit_submode_highl < (int)HLF_COUNT)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4196 sub_attr = HL_ATTR(edit_submode_highl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 sub_attr = attr;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4199 msg_puts_attr((char *)edit_submode_extra, sub_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 if (State & VREPLACE_FLAG)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4206 msg_puts_attr(_(" VREPLACE"), attr);
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14218 diff changeset	4207 else if (State & REPLACE_FLAG)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4208 msg_puts_attr(_(" REPLACE"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 if (p_ri)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4213 msg_puts_attr(_(" REVERSE"), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4214 #endif
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4215 msg_puts_attr(_(" INSERT"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4217 else if (restart_edit == 'I' \|\| restart_edit == 'i' \|\|
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4218 restart_edit == 'a' \|\| restart_edit == 'A')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4219 msg_puts_attr(_(" (insert)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 else if (restart_edit == 'R')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4221 msg_puts_attr(_(" (replace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 else if (restart_edit == 'V')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4223 msg_puts_attr(_(" (vreplace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4225 if (p_hkmap)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4226 msg_puts_attr(_(" Hebrew"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 if (curwin->w_p_arab)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4233 msg_puts_attr(_(" Arabic"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 # endif
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4236 if (get_keymap_str(curwin, (char_u *)" (%s)",
123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4237 NameBuff, MAXPATHL))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4238 msg_puts_attr((char *)NameBuff, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 if ((State & INSERT) && p_paste)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4242 msg_puts_attr(_(" (paste)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4246 char *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4248 // Don't concatenate separate words to avoid translation
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4249 // problems.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4252 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4258 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4261 msg_puts_attr(_(p), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4262 }
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4263 msg_puts_attr(" --", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4265
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 }
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4268 if (reg_recording != 0
17809 59f8948b7590 patch 8.1.1901: the +insert_expand feature is not always available Bram Moolenaar <Bram@vim.org> parents: 17771 diff changeset	4269 && edit_submode == NULL) // otherwise it gets too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 {
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4271 recording_mode(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4274
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4275 mode_displayed = TRUE;
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4276 if (need_clear \|\| clear_cmdline \|\| redraw_mode)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 msg_clr_eos();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4278 msg_didout = FALSE; // overwrite this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 length = msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4281 need_wait_return = nwr_save; // never ask for hit-return for this
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 else if (clear_cmdline && msg_silent == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4284 // Clear the whole command line. Will reset "clear_cmdline".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285 msg_clr_cmdline();
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4286 else if (redraw_mode)
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4287 {
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4288 msg_pos_mode();
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4289 msg_clr_eos();
57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4290 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 #ifdef FEAT_CMDL_INFO
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4293 // In Visual mode the size of the selected area must be redrawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4297 // If the last window has no status line, the ruler is after the mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4298 // message and must be redrawn
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4299 if (redrawing() && lastwin->w_status_height == 0)
14089 ae53a9274f50 patch 8.1.0062: popup menu broken if a callback changes the window layout Christian Brabandt <cb@256bit.org> parents: 14081 diff changeset	4300 win_redr_ruler(lastwin, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 redraw_cmdline = FALSE;
16374 57c37c17ff9d patch 8.1.1192: mode is not cleared when leaving Insert mode with mapped Esc Bram Moolenaar <Bram@vim.org> parents: 16320 diff changeset	4303 redraw_mode = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 return length;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4310 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4313 msg_pos_mode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 * Insert mode (but Insert mode didn't end yet!).
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4322 * Caller should check "mode_displayed".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4323 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4325 unshowmode(int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 /*
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	4328 * Don't delete it right now, when not redrawing or inside a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 if (!redrawing() \|\| (!force && char_avail() && !KeyTyped))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4331 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4332 else
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4333 clearmode();
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4334 }
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4335
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4336 /*
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4337 * Clear the mode message.
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4338 */
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4339 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9213 diff changeset	4340 clearmode(void)
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4341 {
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4342 int save_msg_row = msg_row;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4343 int save_msg_col = msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4344
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4345 msg_pos_mode();
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4346 if (reg_recording != 0)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4347 recording_mode(HL_ATTR(HLF_CM));
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4348 msg_clr_eos();
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4349
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4350 msg_col = save_msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4351 msg_row = save_msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4352 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4353
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4354 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4355 recording_mode(int attr)
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4356 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4357 msg_puts_attr(_("recording"), attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4358 if (!shortmess(SHM_RECORDING))
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4359 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4360 char s[4];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4361
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4362 sprintf(s, " @%c", reg_recording);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4363 msg_puts_attr(s, attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4364 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4365 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4366
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4367 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4368 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4369 */
15396 325e4a8ba1b6 patch 8.1.0706: tabline is not always redrawn Bram Moolenaar <Bram@vim.org> parents: 15384 diff changeset	4370 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4371 draw_tabline(void)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4372 {
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4373 int tabcount = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4374 tabpage_T *tp;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4375 int tabwidth;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4376 int col = 0;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4377 int scol = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4378 int attr;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4379 win_T *wp;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4380 win_T *cwp;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4381 int wincount;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4382 int modified;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4383 int c;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4384 int len;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4385 int attr_sel = HL_ATTR(HLF_TPS);
501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4386 int attr_nosel = HL_ATTR(HLF_TP);
501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4387 int attr_fill = HL_ATTR(HLF_TPF);
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4388 char_u *p;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4389 int room;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4390 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4391 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4392 && !gui.in_use
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4393 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4394 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4395 && !p_tgc
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	4396 #endif
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4397 );
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4398
10538 c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4399 if (ScreenLines == NULL)
c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4400 return;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4401 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4402
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4403 #ifdef FEAT_GUI_TABLINE
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4404 // Take care of a GUI tabline.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4405 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4406 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4407 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4408 return;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4409 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4410 #endif
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4411
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4412 if (tabline_height() < 1)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4413 return;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4414
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4415 #if defined(FEAT_STL_OPT)
16320 57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	4416 clear_TabPageIdxs();
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4417
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4418 // Use the 'tabline' option if it's set.
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4419 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4420 {
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4421 int saved_did_emsg = did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4422
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4423 // Check for an error. If there is one we would loop in redrawing the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4424 // screen. Avoid that by making 'tabline' empty.
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4425 did_emsg = FALSE;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4426 win_redr_custom(NULL, FALSE);
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4427 if (did_emsg)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4428 set_string_option_direct((char_u *)"tabline", -1,
694 07d199fe02ed updated for version 7.0209 vimboss parents: 688 diff changeset	4429 (char_u *)"", OPT_FREE, SID_ERROR);
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4430 did_emsg \|= saved_did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4431 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4432 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4433 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4434 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	4435 FOR_ALL_TABPAGES(tp)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4436 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4437
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4438 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4439 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4440 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4441
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4442 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4443 tabcount = 0;
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4444 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4445 tp = tp->tp_next)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4446 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4447 scol = col;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4448
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4449 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4450 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4451 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4452 screen_putchar('\|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4453
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4454 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4455 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4456
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4457 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4458
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4459 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4460 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4461 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4462 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4463 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4464 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4465 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4466 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4467 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4468 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4469
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4470 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4471 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4472 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4473 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4474 if (modified \|\| wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4475 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4476 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4477 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4478 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4479 len = (int)STRLEN(NameBuff);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4480 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4481 break;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4482 screen_puts_len(NameBuff, len, 0, col,
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4483 #if defined(FEAT_SYN_HL)
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4484 hl_combine_attr(attr, HL_ATTR(HLF_T))
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4485 #else
6106 f051e50a6a5f updated for version 7.4.391 Bram Moolenaar <bram@vim.org> parents: 6100 diff changeset	4486 attr
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4487 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4488 );
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4489 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4490 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4491 if (modified)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4492 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4493 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4494 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4495
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4496 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4497 if (room > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4498 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4499 // Get buffer name in NameBuff[]
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4500 get_trans_bufname(cwp->w_buffer);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	4501 shorten_dir(NameBuff);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4502 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4503 p = NameBuff;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4504 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4505 while (len > room)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4506 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4507 len -= ptr2cells(p);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	4508 MB_PTR_ADV(p);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4509 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4510 else if (len > room)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4511 {
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4512 p += len - room;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4513 len = room;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4514 }
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4515 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4516 len = Columns - col - 1;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4517
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4518 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4519 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4520 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4521 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4522
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4523 // Store the tab page number in TabPageIdxs[], so that
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4524 // jump_to_mouse() knows where each one is.
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4525 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4526 while (scol < col)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4527 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4528 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4529
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4530 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4531 c = '_';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4532 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4533 c = ' ';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4534 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4535
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4536 // Put an "X" for closing the current tab if there are several.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4537 if (first_tabpage->tp_next != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4538 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4539 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4540 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4541 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4542 }
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4543
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4544 // Reset the flag here again, in case evaluating 'tabline' causes it to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4545 // set.
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4546 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4547 }
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4548
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4549 /*
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4550 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4551 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4552 */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4553 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4554 get_trans_bufname(buf_T *buf)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4555 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4556 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3759 diff changeset	4557 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4558 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4559 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4560 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4561 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4562
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4563 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4564 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4566 int
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4567 fillchar_status(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 int fill;
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4570
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4571 #ifdef FEAT_TERMINAL
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4572 if (bt_terminal(wp->w_buffer))
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4573 {
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4574 if (wp == curwin)
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4575 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4576 *attr = HL_ATTR(HLF_ST);
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4577 fill = fill_stl;
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4578 }
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4579 else
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4580 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4581 *attr = HL_ATTR(HLF_STNC);
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4582 fill = fill_stlnc;
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4583 }
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4584 }
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4585 else
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4586 #endif
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4587 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4589 *attr = HL_ATTR(HLF_S);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4590 fill = fill_stl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4591 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4593 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4594 *attr = HL_ATTR(HLF_SNC);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 fill = fill_stlnc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4597 // Use fill when there is highlighting, and highlighting of current
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4598 // window differs, or the fillchars differ, or this is not the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4599 // current window
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4600 if (*attr != 0 && ((HL_ATTR(HLF_S) != HL_ATTR(HLF_SNC)
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4601 \|\| wp != curwin \|\| ONE_WINDOW)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 \|\| (fill_stl != fill_stlnc)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 return fill;
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4604 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 return '^';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 return '=';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4607 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4608
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4610 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4611 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4613 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4614 fillchar_vsep(int *attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4616 *attr = HL_ATTR(HLF_C);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 if (*attr == 0 && fill_vert == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 return '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 return fill_vert;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4627 redrawing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 {
11105 7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4629 #ifdef FEAT_EVAL
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4630 if (disable_redraw_for_testing)
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4631 return 0;
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4632 else
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4633 #endif
14673 f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4634 return ((!RedrawingDisabled
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4635 #ifdef FEAT_EVAL
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4636 \|\| ignore_redraw_flag_for_testing
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4637 #endif
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4638 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4640
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4641 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4642 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4643 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4644 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4645 messaging(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4646 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4647 return (!(p_lz && char_avail() && !KeyTyped));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4648 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4650 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4651 * Compute columns for ruler and shown command. 'sc_col' is also used to
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4652 * decide what the maximum length of a message on the status line can be.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4653 * If there is a status line for the last window, 'sc_col' is independent
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4654 * of 'ru_col'.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4655 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4656
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4657 #define COL_RULER 17 // columns needed by standard ruler
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4658
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4659 void
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4660 comp_col(void)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4661 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4662 #if defined(FEAT_CMDL_INFO)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4663 int last_has_status = (p_ls == 2 \|\| (p_ls == 1 && !ONE_WINDOW));
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4664
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4665 sc_col = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4666 ru_col = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4667 if (p_ru)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4668 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4669 # ifdef FEAT_STL_OPT
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4670 ru_col = (ru_wid ? ru_wid : COL_RULER) + 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4671 # else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4672 ru_col = COL_RULER + 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4673 # endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4674 // no last status line, adjust sc_col
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4675 if (!last_has_status)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4676 sc_col = ru_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4677 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4678 if (p_sc)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4679 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4680 sc_col += SHOWCMD_COLS;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4681 if (!p_ru \|\| last_has_status) // no need for separating space
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4682 ++sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4683 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4684 sc_col = Columns - sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4685 ru_col = Columns - ru_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4686 if (sc_col <= 0) // screen too narrow, will become a mess
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4687 sc_col = 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4688 if (ru_col <= 0)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4689 ru_col = 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4690 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4691 sc_col = Columns;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4692 ru_col = Columns;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4693 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4694 #ifdef FEAT_EVAL
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4695 set_vim_var_nr(VV_ECHOSPACE, sc_col - 1);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4696 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4697 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4698
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4699 #if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4700 /*
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4701 * Return the width of the 'number' and 'relativenumber' column.
c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4702 * Caller may need to check if 'number' or 'relativenumber' is set.
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4703 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4704 */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4705 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4706 number_width(win_T *wp)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4707 {
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4708 int n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4709 linenr_T lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4710
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4711 if (wp->w_p_rnu && !wp->w_p_nu)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4712 // cursor line shows "0"
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4713 lnum = wp->w_height;
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4714 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4715 // cursor line shows absolute line number
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4716 lnum = wp->w_buffer->b_ml.ml_line_count;
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4717
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4718 if (lnum == wp->w_nrwidth_line_count && wp->w_nuw_cached == wp->w_p_nuw)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4719 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4720 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4721
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4722 n = 0;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4723 do
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4724 {
856 8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4725 lnum /= 10;
8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4726 ++n;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4727 } while (lnum > 0);
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4728
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4729 // 'numberwidth' gives the minimal width plus one
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4730 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4731 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4732
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4733 # ifdef FEAT_SIGNS
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4734 // If 'signcolumn' is set to 'number' and there is a sign to display, then
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4735 // the minimal width for the number column is 2.
18603 f249b44039e0 patch 8.1.2295: if buffer of popup is in another window cursorline sign shows Bram Moolenaar <Bram@vim.org> parents: 18124 diff changeset	4736 if (n < 2 && get_first_valid_sign(wp) != NULL
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4737 && (wp->w_p_scl == 'n' && (wp->w_p_scl + 1) == 'u'))
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4738 n = 2;
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4739 # endif
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4740
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4741 wp->w_nrwidth_width = n;
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4742 wp->w_nuw_cached = wp->w_p_nuw;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4743 return n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4744 }
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4745 #endif
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4746
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4747 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4748 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4749 * Return the current cursor column. This is the actual position on the
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4750 * screen. First column is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4751 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4752 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4753 screen_screencol(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4754 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4755 return screen_cur_col;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4756 }
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4757
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4758 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4759 * Return the current cursor row. This is the actual position on the screen.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4760 * First row is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4761 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4762 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4763 screen_screenrow(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4764 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4765 return screen_cur_row;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4766 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4767 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4768
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4769 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4770 * Handle setting 'listchars' or 'fillchars'.
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4771 * Assume monocell characters.
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4772 * Returns error message, NULL if it's OK.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4773 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4774 char *
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4775 set_chars_option(win_T wp, char_u *varp)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4776 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4777 int round, i, len, entries;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4778 char_u p, s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4779 int c1 = 0, c2 = 0, c3 = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4780 struct charstab
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4781 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4782 int *cp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4783 char *name;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4784 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4785 static struct charstab filltab[] =
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4786 {
23964 17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4787 {&fill_stl, "stl"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4788 {&fill_stlnc, "stlnc"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4789 {&fill_vert, "vert"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4790 {&fill_fold, "fold"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4791 {&fill_foldopen, "foldopen"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4792 {&fill_foldclosed, "foldclose"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4793 {&fill_foldsep, "foldsep"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4794 {&fill_diff, "diff"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4795 {&fill_eob, "eob"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4796 };
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4797 static lcs_chars_T lcs_chars;
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4798 struct charstab lcstab[] =
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4799 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4800 {&lcs_chars.eol, "eol"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4801 {&lcs_chars.ext, "extends"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4802 {&lcs_chars.nbsp, "nbsp"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4803 {&lcs_chars.prec, "precedes"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4804 {&lcs_chars.space, "space"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4805 {&lcs_chars.tab2, "tab"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4806 {&lcs_chars.trail, "trail"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4807 {&lcs_chars.lead, "lead"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4808 #ifdef FEAT_CONCEAL
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4809 {&lcs_chars.conceal, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4810 #else
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4811 {NULL, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4812 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4813 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4814 struct charstab *tab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4815
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4816 if (varp == &p_lcs \|\| varp == &wp->w_p_lcs)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4817 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4818 tab = lcstab;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4819 CLEAR_FIELD(lcs_chars);
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4820 entries = sizeof(lcstab) / sizeof(struct charstab);
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4821 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL)
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4822 varp = &p_lcs;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4823 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4824 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4825 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4826 tab = filltab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4827 entries = sizeof(filltab) / sizeof(struct charstab);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4828 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4829
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4830 // first round: check for valid value, second round: assign values
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4831 for (round = 0; round <= 1; ++round)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4832 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4833 if (round > 0)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4834 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4835 // After checking that the value is valid: set defaults: space for
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4836 // 'fillchars', NUL for 'listchars'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4837 for (i = 0; i < entries; ++i)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4838 if (tab[i].cp != NULL)
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4839 *(tab[i].cp) =
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4840 ((varp == &p_lcs \|\| varp == &wp->w_p_lcs) ? NUL : ' ');
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4841
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4842 if (varp == &p_lcs \|\| varp == &wp->w_p_lcs)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4843 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4844 lcs_chars.tab1 = NUL;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4845 lcs_chars.tab3 = NUL;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4846 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4847 else
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4848 {
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4849 fill_diff = '-';
23964 17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4850 fill_foldopen = '-';
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4851 fill_foldclosed = '+';
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4852 fill_foldsep = '\|';
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4853 fill_eob = '~';
4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4854 }
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4855 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4856 p = *varp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4857 while (*p)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4858 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4859 for (i = 0; i < entries; ++i)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4860 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4861 len = (int)STRLEN(tab[i].name);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4862 if (STRNCMP(p, tab[i].name, len) == 0
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4863 && p[len] == ':'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4864 && p[len + 1] != NUL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4865 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4866 c2 = c3 = 0;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4867 s = p + len + 1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4868 c1 = mb_ptr2char_adv(&s);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4869 if (mb_char2cells(c1) > 1)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4870 continue;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4871 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4872 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4873 if (*s == NUL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4874 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4875 c2 = mb_ptr2char_adv(&s);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4876 if (mb_char2cells(c2) > 1)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4877 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4878 if (!(s == ',' \|\| s == NUL))
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4879 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4880 c3 = mb_ptr2char_adv(&s);
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4881 if (mb_char2cells(c3) > 1)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4882 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4883 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4884 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4885
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4886 if (s == ',' \|\| s == NUL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4887 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4888 if (round)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4889 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4890 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4891 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4892 lcs_chars.tab1 = c1;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4893 lcs_chars.tab2 = c2;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4894 lcs_chars.tab3 = c3;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4895 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4896 else if (tab[i].cp != NULL)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4897 *(tab[i].cp) = c1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4898
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4899 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4900 p = s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4901 break;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4902 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4903 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4904 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4905
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4906 if (i == entries)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4907 return e_invarg;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4908 if (*p == ',')
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4909 ++p;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4910 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4911 }
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4912 if (tab == lcstab)
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4913 wp->w_lcs_chars = lcs_chars;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4914
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4915 return NULL; // no error
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4916 }
18068 1101eacc1444 patch 8.1.2029: cannot control 'cursorline' highlighting well Bram Moolenaar <Bram@vim.org> parents: 18047 diff changeset	4917

Mercurial > vim

annotate src/screen.c @ 24289:8938c0c98149 v8.2.2685