vim: src/screen.c annotate

annotate src/screen.c @ 18763:49b78d6465e5 v8.1.2371

patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Commit: https://github.com/vim/vim/commit/05ad5ff0ab34ed9a5296dedd420ca81698b8ce22 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Nov 30 22:48:27 2019 +0100 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Problem: FEAT_TEXT_PROP is a confusing name. Solution: Use FEAT_PROP_POPUP. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/5291)

author	Bram Moolenaar <Bram@vim.org>
date	Sat, 30 Nov 2019 23:00:05 +0100
parents	7f066dff9d70
children	1756fe125914

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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	56 /* Ugly global: overrule attribute used by screen_char() */
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;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	93 /* Need to recompute cursor column, e.g., when starting Visual mode
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	94 * without concealing. */
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.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	242 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	243 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	244 fill_foldcolumn(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	245 char_u *p,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	246 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	247 int closed, /* TRUE of FALSE */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	248 linenr_T lnum) /* current line number */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	249 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	251 int level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	252 int first_level;
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	253 int empty;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	254 int fdc = compute_foldcolumn(wp, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	256 /* Init to all spaces. */
6929 e55929fca0cf patch 7.4.783 Bram Moolenaar <bram@vim.org> parents: 6834 diff changeset	257 vim_memset(p, ' ', (size_t)fdc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	258
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	259 level = win_foldinfo.fi_level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	260 if (level > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	261 {
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	262 /* If there is only one column put more info in it. */
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	263 empty = (fdc == 1) ? 0 : 1;
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	264
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 /* If the column is too narrow, we start at the lowest level that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	266 * fits and use numbers to indicated the depth. */
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	267 first_level = level - fdc - closed + 1 + empty;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	268 if (first_level < 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	269 first_level = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	270
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	271 for (i = 0; i + empty < fdc; ++i)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	272 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	273 if (win_foldinfo.fi_lnum == lnum
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274 && first_level + i >= win_foldinfo.fi_low_level)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 p[i] = '-';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	276 else if (first_level == 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	277 p[i] = '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	278 else if (first_level + i <= 9)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	279 p[i] = '0' + first_level + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	280 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	281 p[i] = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	282 if (first_level + i == level)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	283 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	284 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	286 if (closed)
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	287 p[i >= fdc ? i - 1 : i] = '+';
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	289 #endif /* FEAT_FOLDING */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	290
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	291 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	292 * 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	293 * Only to be used when ScreenLinesUC[off_from] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	294 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	295 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	296 comp_char_differs(int off_from, int off_to)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	297 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	298 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	299
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	300 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	301 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	302 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	303 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	304 if (ScreenLinesC[i][off_from] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	305 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	306 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	307 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	308 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	309
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	310 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	311 * Check whether the given character needs redrawing:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	312 * - the (first byte of the) character is different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	313 * - the attributes are different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	314 * - the character is multi-byte and the next byte is different
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	315 * - the character is two cells wide and the second cell differs.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	316 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	317 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	318 char_needs_redraw(int off_from, int off_to, int cols)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	320 if (cols > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 && ((ScreenLines[off_from] != ScreenLines[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	322 \|\| ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323 \|\| (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	324 && MB_BYTE2LEN(ScreenLines[off_from]) > 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	325 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	326 ? ScreenLines2[off_from] != ScreenLines2[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	327 : (cols > 1 && ScreenLines[off_from + 1]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	328 != ScreenLines[off_to + 1])))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	329 \|\| (enc_utf8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	330 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	331 \|\| (ScreenLinesUC[off_from] != 0
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	332 && comp_char_differs(off_from, off_to))
3759 c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	333 \|\| ((*mb_off2cells)(off_from, off_from + cols) > 1
c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	334 && ScreenLines[off_from + 1]
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	335 != ScreenLines[off_to + 1])))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	336 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	337 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	339
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	340 #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	341 /*
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	342 * 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	343 */
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	344 int
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	345 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	346 {
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	347 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	348 }
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	349 #endif
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	350
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	351 #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	352 /*
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	353 * 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	354 * 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	355 */
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	356 static int
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	357 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	358 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	359 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	360
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	361 if (!popup_visible)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	362 return FALSE;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	363 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	364 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	365 }
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	366 #endif
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	367
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	368 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	369 * 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	370 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	371 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	372 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	373 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	374 #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	375 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	376 // 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	377 // 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	378 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	379 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	380 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	381 // 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	382 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	383 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	384
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	385 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	386 * Move one "cooked" screen line to the screen, but only the characters that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	387 * have actually changed. Handle insert/delete character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	388 * "coloff" gives the first column on the screen for this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	389 * "endcol" gives the columns where valid characters are.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	390 * "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	391 * 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	392 * "flags" can have bits:
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	393 * SLF_POPUP popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	394 * SLF_RIGHTLEFT rightleft window:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	395 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	396 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	397 */
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	398 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	399 screen_line(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	400 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	401 int coloff,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	402 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	403 int clear_width,
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	404 int flags UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	405 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	406 unsigned off_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	407 unsigned off_to;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	408 unsigned max_off_from;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	409 unsigned max_off_to;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	410 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	411 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	412 int force = FALSE; /* force update rest of the line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	413 int redraw_this /* bool: does character need redraw? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	415 = TRUE /* For GUI when while-loop empty */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 ;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	418 int redraw_next; /* redraw_this for next character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 int clear_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 int char_cells; /* 1: normal char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 /* 2: occupies two display cells */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 # define CHAR_CELLS char_cells
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423
3413 8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	424 /* Check for illegal row and col, just in case. */
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	425 if (row >= Rows)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	426 row = Rows - 1;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	427 if (endcol > Columns)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	428 endcol = Columns;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	429
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	430 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	431 clip_may_clear_selection(row, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	432 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	433
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	434 off_from = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	435 off_to = LineOffset[row] + coloff;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	436 max_off_from = off_from + screen_Columns;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	437 max_off_to = LineOffset[row] + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	438
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	440 if (flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	441 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	442 /* Clear rest first, because it's left of the text. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	443 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	445 while (col <= endcol && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	446 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	447 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	448 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	450 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	452 if (col <= endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	453 screen_fill(row, row + 1, col + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	454 endcol + coloff + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456 col = endcol + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	457 off_to = LineOffset[row] + col + coloff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	458 off_from += col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	459 endcol = (clear_width > 0 ? clear_width : -clear_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	461 #endif /* FEAT_RIGHTLEFT */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	462
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	463 #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	464 // 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	465 // 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	466 // window background color.
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	467 if (coloff > 0 && ScreenLines[off_to] == 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	468 {
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	469 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	470 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	471 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	472 }
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	473 #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	474
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	475 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 if (has_mbyte && (col + 1 < endcol))
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	480 char_cells = (*mb_off2cells)(off_from, max_off_from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 redraw_this = redraw_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 redraw_next = force \|\| char_needs_redraw(off_from + CHAR_CELLS,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 /* If the next character was bold, then redraw the current character to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490 * remove any pixels that might have spilt over into us. This only
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 * happens in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	494 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 hl = ScreenAttrs[off_to + CHAR_CELLS];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	496 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	497 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	498 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	499 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	500 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	502 #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	503 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	504 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	505 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	506 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 * character.
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14877 diff changeset	516 * Overwriting a character doesn't remove its highlighting. Need
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 * completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 && !force
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	530 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 out_str(T_CE); /* clear rest of this screen line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 force = TRUE; /* force redraw of rest of the line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 redraw_next = TRUE; /* or else next char would miss out */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	537 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 screen_attr = 0; /* highlighting has stopped */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 /* Check if overwriting a double-byte with a single-byte or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 * the other way around requires another character to be
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 * redrawn. For UTF-8 this isn't needed, because comparing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 * ScreenLinesUC[] is sufficient. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 && col + 1 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	558 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 /* Writing a single-cell character over a double-cell
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 * character: need to redraw the next cell. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 && col + 2 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	567 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	568 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	569 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	570 /* Writing the second half of a double-cell character over
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 * a double-cell character: need to redraw the second
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 * cell. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 /* When writing a single-width character over a double-width
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 * character and at the end of the redrawn text, need to clear out
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 * the right halve of the old character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	583 * Also required when writing the right halve of a double-width
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584 * char over the left halve of an existing one. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 && ((char_cells == 1
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	587 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 \|\| (char_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	589 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	590 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	599 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	600
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	601 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	602 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 #if defined(FEAT_GUI) \|\| defined(UNIX)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	609 /* The bold trick makes a single column of pixels appear in the
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	610 * next character. When a bold character is removed, the next
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611 * character should be redrawn too. This happens for our own GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 * and for some xterms. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 hl = ScreenAttrs[off_to];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	626 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	627 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	628 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 ScreenAttrs[off_to] = ScreenAttrs[off_from];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	633
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	634 /* For simplicity set the attributes of second half of a
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	635 * double-wide character equal to the first half. */
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	636 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	637 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	638
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 off_to += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663 off_from += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 col += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 if (clear_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 /* Clear the second half of a double-wide character of which the left
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 * half was overwritten with a single-wide character. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	671 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	672 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	679 && !(flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 int startCol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 /* blank out the rest of the line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	690 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 */
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	705 if (gui.in_use && (col > startCol \|\| !redraw_this))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 if (hl > HL_ALL \|\| (hl & HL_BOLD))
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	709 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	710 int prev_cells = 1;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	711
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	712 if (enc_utf8)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	713 /* for utf-8, ScreenLines[char_offset + 1] == 0 means
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	714 * that its width is 2. */
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	715 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	716 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	717 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	718 /* find previous character by counting from first
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	719 * column and get its width. */
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	720 unsigned off = LineOffset[row];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	721 unsigned max_off = LineOffset[row] + screen_Columns;
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	722
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	723 while (off < off_to)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	724 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	725 prev_cells = (*mb_off2cells)(off, max_off);
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	726 off += prev_cells;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	727 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	728 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	729
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	730 if (enc_dbcs != 0 && prev_cells > 1)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	731 screen_char_2(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	732 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	733 else
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	734 screen_char(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	735 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	736 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 off_to += clear_width - col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 col = clear_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	746 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	747 #ifdef FEAT_PROP_POPUP
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	748 && !(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	749 #endif
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	750 )
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	751 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	752 // 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	753 // 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	754 if (coloff + col < Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	755 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	756 #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	757 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	758 #endif
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	759 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	760 int c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	761
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	762 c = fillchar_vsep(&hl);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	763 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	764 \|\| (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	765 != (c >= 0x80 ? c : 0))
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	766 \|\| ScreenAttrs[off_to] != hl)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	767 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	768 ScreenLines[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	769 ScreenAttrs[off_to] = hl;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	770 if (enc_utf8)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	771 {
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	772 if (c >= 0x80)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	773 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	774 ScreenLinesUC[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	775 ScreenLinesC[0][off_to] = 0;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	776 }
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	777 else
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	778 ScreenLinesUC[off_to] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 }
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	780 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	781 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	782 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	783 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	789 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	791 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	792 * Only works for single-byte characters (e.g., numbers).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	793 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	794 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	795 rl_mirror(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	797 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 int t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	800 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	801 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 t = *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 *p2 = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	810 * Draw the verticap separator right of window "wp" starting with line "row".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	812 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	813 draw_vsep_win(win_T *wp, int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	815 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 /* draw the vertical separator right of this window */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 #ifdef FEAT_WILDMENU
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	829 static int skip_status_match_char(expand_T xp, char_u s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 /*
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	832 * 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	833 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	835 status_match_len(expand_T xp, char_u s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 int emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 /* Check for menu separators - replace with '\|'. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	845 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	850 s += skip_status_match_char(xp, s);
42 c75153d791d0 updated for version 7.0026 vimboss parents: 40 diff changeset	851 len += ptr2cells(s);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	852 MB_PTR_ADV(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 /*
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	859 * 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	860 * These are backslashes used for escaping. Do show backslashes in help tags.
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	861 */
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	862 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	863 skip_status_match_char(expand_T xp, char_u s)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	864 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	865 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	866 #ifdef FEAT_MENU
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	867 \|\| ((xp->xp_context == EXPAND_MENUS
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	868 \|\| xp->xp_context == EXPAND_MENUNAMES)
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	869 && (s[0] == '\t' \|\| (s[0] == '\\' && s[1] != NUL)))
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	870 #endif
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	871 )
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	872 {
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	873 #ifndef BACKSLASH_IN_FILENAME
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	874 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!')
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	875 return 2;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	876 #endif
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	877 return 1;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	878 }
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	879 return 0;
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	880 }
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	881
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	882 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 * Show wildchar matches in the status line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 * Show at least the "match" item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 * 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	886 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	890 win_redr_status_matches(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	891 expand_T *xp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	892 int num_matches,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	893 char_u *matches, / list of matches */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	894 int match,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	895 int showtail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	896 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	897 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 int len;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	901 int clen; /* length in screen cells */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	903 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 int highlight = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 char_u *selstart = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 int selstart_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 char_u *selend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 static int first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 int add_left = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 int emenu;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 if (matches == NULL) /* interrupted completion? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	920 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	921 buf = alloc(Columns * MB_MAXBYTES + 1);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	922 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	923 buf = alloc(Columns + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	925 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 if (match == -1) /* don't show match but original text */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	929 match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 highlight = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 /* count 1 for the ending ">" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 clen = status_match_len(xp, L_MATCH(match)) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 if (match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 else if (match < first_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 /* jumping left, as far as we can go */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 first_match = match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 /* check if match fits on the screen */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 for (i = first_match; i < match; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 if (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 clen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 /* jumping right, put match at the left */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 if ((long)clen > Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 first_match = match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 /* if showing the last match, we can add some on the left */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 clen = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	955 for (i = match; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 if (i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 if (add_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 while (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 --first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973
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	974 fillchar = fillchar_status(&attr, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 if (first_match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 STRCPY(buf, "< ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 clen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 i = first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 selstart = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 selstart_col = clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 s = L_MATCH(i);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 /* Check for menu separators - replace with '\|' */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 STRCPY(buf + len, transchar('\|'));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 l = (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 clen += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 for ( ; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1013 s += skip_status_match_char(xp, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 clen += ptr2cells(s);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1015 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 STRNCPY(buf + len, s, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 STRCPY(buf + len, transchar_byte(*s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 len += (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 selend = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 clen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 if (++i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 if (i != num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 *(buf + len++) = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 ++clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 row = cmdline_row - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 if (row >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 if (wild_menu_showing == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 if (msg_scrolled > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 /* Put the wildmenu just above the command line. If there is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 * no room, scroll the screen one line up. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 if (cmdline_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	1056 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 ++cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 ++row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 wild_menu_showing = WM_SCROLLED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 /* Create status line if needed by setting 'laststatus' to 2.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 * Set 'winminheight' to zero to avoid that the window is
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 * resized. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071 if (lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 save_p_ls = p_ls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 save_p_wmh = p_wmh;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 p_ls = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 p_wmh = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 last_status(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 wild_menu_showing = WM_SHOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 screen_puts(buf, row, 0, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 if (selstart != NULL && highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 *selend = NUL;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1087 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 win_redraw_last_status(topframe);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 * 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	1101 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1103 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1104 stl_connected(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 while (fr->fr_parent != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 if (fr->fr_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1126
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1131 get_keymap_str(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1132 win_T *wp,
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	1133 char_u fmt, / format string containing one %s item */
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1134 char_u buf, / buffer for the result */
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1135 int len) /* length of buffer */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 curwin = wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 STRCPY(buf, "b:keymap_name"); /* must be writable */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 ++emsg_skip;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1152 s = p = eval_to_string(buf, NULL, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 if (p == NULL \|\| *p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 }
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	1166 if (vim_snprintf((char )buf, len, (char )fmt, p) > len - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 buf[0] = NUL;
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 vim_free(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 #if defined(FEAT_STL_OPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1177 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1178 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1180 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1181 win_redr_custom(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1182 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	1183 int draw_ruler) // TRUE or FALSE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 {
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1185 static int entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1187 int curattr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 int maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 char_u buf[MAXPATHL];
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1196 char_u *stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 char_u *p;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1198 struct stl_hlrec hltab[STL_MAX_ITEM];
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1199 struct stl_hlrec tabtab[STL_MAX_ITEM];
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1200 int use_sandbox = FALSE;
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1201 win_T *ewp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1202 int p_crb_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1204 // 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	1205 // 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	1206 // Avoid trouble by not allowing recursion.
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1207 if (entered)
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1208 return;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1209 entered = TRUE;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1210
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1211 // setup environment for the task at hand
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1212 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1213 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1214 // Use 'tabline'. Always at the first line of the screen.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1215 stl = p_tal;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1216 row = 0;
707 111b7dcc8a17 updated for version 7.0213 vimboss parents: 699 diff changeset	1217 fillchar = ' ';
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1218 attr = HL_ATTR(HLF_TPF);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1219 maxwidth = Columns;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1220 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1221 use_sandbox = was_set_insecurely((char_u *)"tabline", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1222 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1223 }
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	1224 else
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1225 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1226 row = W_WINROW(wp) + wp->w_height;
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	1227 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	1228 maxwidth = wp->w_width;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1229
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1230 if (draw_ruler)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1231 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1232 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	1233 // advance past any leading group spec - implicit in ru_col
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1234 if (*stl == '%')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1235 {
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1236 if (*++stl == '-')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1237 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1238 if (atoi((char *)stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1239 while (VIM_ISDIGIT(*stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1240 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1241 if (*stl++ != '(')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1242 stl = p_ruf;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1243 }
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1244 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	1245 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	1246 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	1247 maxwidth = wp->w_width - col;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1248 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1249 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1250 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	1251 --maxwidth; // writing in last column may cause scrolling
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1252 fillchar = ' ';
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1253 attr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1254 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1255
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1256 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1257 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1258 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1259 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1260 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1261 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1262 if (*wp->w_p_stl != NUL)
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1263 stl = wp->w_p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1264 else
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1265 stl = p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1266 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1267 use_sandbox = was_set_insecurely((char_u *)"statusline",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1268 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1269 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1270 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1271
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	1272 col += wp->w_wincol;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1273 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1274
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1275 if (maxwidth <= 0)
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1276 goto theend;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1277
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1278 // 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	1279 // the cursor away and back.
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1280 ewp = wp == NULL ? curwin : wp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1281 p_crb_save = ewp->w_p_crb;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1282 ewp->w_p_crb = FALSE;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1283
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1284 // 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	1285 // might change the option value and free the memory.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1286 stl = vim_strsave(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1287 width = build_stl_str_hl(ewp, buf, sizeof(buf),
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1288 stl, use_sandbox,
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1289 fillchar, maxwidth, hltab, tabtab);
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1290 vim_free(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1291 ewp->w_p_crb = p_crb_save;
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1292
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1293 // Make all characters printable.
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1294 p = transstr(buf);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1295 if (p != NULL)
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1296 {
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1297 vim_strncpy(buf, p, sizeof(buf) - 1);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1298 vim_free(p);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1299 }
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1300
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1301 // fill up with "fillchar"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	1302 len = (int)STRLEN(buf);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1869 diff changeset	1303 while (width < maxwidth && len < (int)sizeof(buf) - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1304 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1305 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 ++width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1310 /*
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1311 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1312 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1313 curattr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1314 p = buf;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1315 for (n = 0; hltab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1316 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1317 len = (int)(hltab[n].start - p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1318 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1319 col += vim_strnsize(p, len);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1320 p = hltab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1321
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1322 if (hltab[n].userhl == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1323 curattr = attr;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1324 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1325 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	1326 #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	1327 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	1328 && 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	1329 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	1330 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	1331 && 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	1332 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	1333 #endif
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	1334 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1335 curattr = highlight_stlnc[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1336 else
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1337 curattr = highlight_user[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 screen_puts(p, row, col, curattr);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1340
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1341 if (wp == NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1342 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1343 // Fill the TabPageIdxs[] array for clicking in the tab pagesline.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1344 col = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1345 len = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1346 p = buf;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1347 fillchar = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1348 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1349 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1350 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1351 while (col < len)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1352 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1353 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1354 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1355 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1356 while (col < Columns)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1357 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1358 }
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1359
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1360 theend:
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1361 entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1363
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1364 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1366 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1370 screen_putchar(int c, int row, int col, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 {
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1372 char_u buf[MB_MAXBYTES + 1];
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1373
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1374 if (has_mbyte)
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1375 buf[(*mb_char2bytes)(c, buf)] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1376 else
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1377 {
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1378 buf[0] = c;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1379 buf[1] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1380 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1381 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1389 screen_getbytes(int row, int col, char_u bytes, int attrp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1391 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1393 // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1395 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1414 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1415 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1416
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1417 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1418 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1419 * composing characters in "u8cc".
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1420 * Only to be used when ScreenLinesUC[off] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1421 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1422 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1423 screen_comp_differs(int off, int *u8cc)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1424 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1425 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1426
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1427 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1428 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1429 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1430 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1431 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1432 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1433 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1434 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1435 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1436
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1444 screen_puts(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1445 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1446 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1447 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1448 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1449 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1450 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 * a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1458 screen_puts_len(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1459 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1460 int textlen,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1461 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1462 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1463 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1464 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1465 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 char_u *ptr = text;
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1467 int len = textlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 int c;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1469 unsigned max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1471 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 int u8c = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1473 int u8cc[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 int clear_next_cell = FALSE;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1475 #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	1476 int prev_c = 0; // previous Arabic character
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1477 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1478 int pcc[MAX_MCO];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1479 #endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1480 int force_redraw_this;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1481 int force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1482 int need_redraw;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1483
16914 66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1484 // 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	1485 // #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	1486 if (ScreenLines == NULL
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1487 \|\| row >= screen_Rows \|\| row < 0
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1488 \|\| col >= screen_Columns \|\| col < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 return;
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1490 off = LineOffset[row] + col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1492 // 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	1493 // left halve. Only needed in a terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1494 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	1495 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1496 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1497 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1498 && mb_fix_col(col, row) != col)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1499 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1500 ScreenLines[off - 1] = ' ';
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1501 ScreenAttrs[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1502 if (enc_utf8)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1503 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1504 ScreenLinesUC[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1505 ScreenLinesC[0][off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1506 }
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1507 // redraw the previous cell, make it empty
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1508 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	1509 // force the cell at "col" to be redrawn
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1510 force_redraw_next = TRUE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1511 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1512
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1513 max_off = LineOffset[row] + screen_Columns;
1340 8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1514 while (col < screen_Columns
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1515 && (len < 0 \|\| (int)(ptr - text) < len)
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1516 && *ptr != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1517 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518 c = *ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 /* check if this is the first byte of a multibyte */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1521 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 if (enc_utf8 && len > 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1523 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1525 mbyte_blen = (*mb_ptr2len)(ptr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1527 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 mbyte_cells = mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 else /* enc_utf8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1532 if (len >= 0)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1533 u8c = utfc_ptr2char_len(ptr, u8cc,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 (int)((text + len) - ptr));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1535 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1536 u8c = utfc_ptr2char(ptr, u8cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 mbyte_cells = utf_char2cells(u8c);
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1538 #ifdef FEAT_ARABIC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1540 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 /* Do Arabic shaping. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1543 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 /* Past end of string to be displayed. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 nc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1546 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1549 {
1994 439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1550 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc,
439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1551 (int)((text + len) - ptr - mbyte_blen));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1552 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1553 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1554 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 prev_c = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1556 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1558 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 prev_c = u8c;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1560 #endif
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1561 if (col + mbyte_cells > screen_Columns)
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1562 {
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1563 /* Only 1 cell left, but character requires 2 cells:
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1564 * display a '>' in the last column to avoid wrapping. */
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1565 c = '>';
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1566 mbyte_cells = 1;
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1567 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1568 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1570
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1571 force_redraw_this = force_redraw_next;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1572 force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1573
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1574 need_redraw = ScreenLines[off] != c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 \|\| (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1576 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 \|\| (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 \|\| (enc_utf8
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1581 && (ScreenLinesUC[off] !=
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1582 (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	1583 \|\| (ScreenLinesUC[off] != 0
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1584 && screen_comp_differs(off, u8cc))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1585 \|\| ScreenAttrs[off] != attr
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1586 \|\| exmode_active;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1587
16998 2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1588 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	1589 #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	1590 && !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	1591 #endif
2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 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 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 /* The bold trick makes a single row of pixels appear in the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 * character. When a bold character is removed, the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1597 * character should be redrawn too. This happens for our own GUI
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1598 * and for some xterms. */
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1599 if (need_redraw && ScreenLines[off] != ' ' && (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1600 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1601 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 # endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1609 ))
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1610 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1611 int n = ScreenAttrs[off];
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1612
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1613 if (n > HL_ALL)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1614 n = syn_attr2attr(n);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1615 if (n & HL_BOLD)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1616 force_redraw_next = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1617 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1618 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 /* When at the end of the text and overwriting a two-cell
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 * character with a one-cell character, need to clear the next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1621 * cell. Also when overwriting the left halve of a two-cell char
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1622 * with the right halve of a two-cell char. Do this only once
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1623 * (mb_off2cells() may return 2 on the right halve). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1624 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1625 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 : ptr + mbyte_blen >= text + len)
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1629 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1631 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1632 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1633 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1634
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 /* Make sure we never leave a second byte of a double-byte behind,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 * it confuses mb_off2cells(). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 if (enc_dbcs
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1638 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1640 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1641 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1647 if (c < 0x80 && u8cc[0] == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1649 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1651 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1652
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 ScreenLinesUC[off] = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1654 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1655 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1656 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1657 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1658 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1659 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 if (clear_next_cell)
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1688 {
463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1689 /* This only happens at the end, display one space next. */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1690 ptr = (char_u *)" ";
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1691 len = -1;
463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1692 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1693 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1694 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 }
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1701
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1702 /* If we detected the next character needs to be redrawn, but the text
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1703 * doesn't extend up to there, update the character here. */
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1704 if (force_redraw_next && col < screen_Columns)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1705 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1706 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1707 screen_char_2(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1708 else
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1709 screen_char(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1710 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1713 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1715 * Prepare for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1717 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1718 start_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1722 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	1723 screen_search_hl.attr = HL_ATTR(HLF_L);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1724 # ifdef FEAT_RELTIME
cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1725 /* 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	1726 profile_setlimit(p_rdt, &screen_search_hl.tm);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1727 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1732 * Clean up for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1734 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1735 end_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1736 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1737 if (screen_search_hl.rm.regprog != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1738 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1739 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	1740 screen_search_hl.rm.regprog = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1742 }
5985 8ae50e3ef8bf updated for version 7.4.333 Bram Moolenaar <bram@vim.org> parents: 5979 diff changeset	1743 #endif
5979 f9fa2e506b9f updated for version 7.4.330 Bram Moolenaar <bram@vim.org> parents: 5946 diff changeset	1744
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1746 screen_start_highlight(int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 if (full_screen
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1752 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 #endif
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 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1762 /* The GUI handles this internally. */
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1763 sprintf(buf, IF_EB("\033\|%dh", ESC_STR "\|%dh"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 if (attr > HL_ALL) /* special HL attr. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1771 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 aep = syn_term_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 if (aep == NULL) /* did ":syntax clear" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 }
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1780 if ((attr & HL_BOLD) && T_MD != NUL) / bold */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 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	1782 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	1783 #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	1784 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	1785 ? 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	1786 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1787 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1788 t_colors > 1 && aep->ae_u.cterm.fg_color))
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1789 /* If the Normal FG color has BOLD attribute and the new HL
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1790 * has a FG color defined, clear BOLD. */
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1791 out_str(T_ME);
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1792 if ((attr & HL_STANDOUT) && T_SO != NUL) / standout */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 out_str(T_SO);
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1794 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	1795 out_str(T_UCS);
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1796 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	1797 \|\| ((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	1798 && *T_US != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1799 out_str(T_US);
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1800 if ((attr & HL_ITALIC) && T_CZH != NUL) / italic */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 out_str(T_CZH);
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1802 if ((attr & HL_INVERSE) && T_MR != NUL) / inverse (reverse) */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 out_str(T_MR);
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1804 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	1805 out_str(T_STS);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 {
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1813 #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	1814 /* When 'termguicolors' is set but fg or bg is unset,
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1815 * fall back to the cterm colors. This helps for SpellBad,
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1816 * where the GUI uses a red undercurl. */
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1817 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	1818 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1819 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	1820 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	1821 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1822 else
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1823 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1824 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	1825 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1826 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	1827 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	1828 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1829 #ifdef FEAT_TERMGUICOLORS
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1830 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	1831 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1832 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	1833 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1834 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1835 else
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1836 #endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1837 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	1838 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1839 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	1840 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	1841 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1842
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	1843 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	1844 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1845 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	1846 out_str(aep->ae_u.term.start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1847 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1848 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1850 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1853 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1854 screen_stop_highlight(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1855 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 int do_ME = FALSE; /* output T_ME code */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1857
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1858 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	1859 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1860 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1861 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1863 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1864 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1866 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1867 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1868
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869 /* use internal GUI code */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 sprintf(buf, IF_EB("\033\|%dH", ESC_STR "\|%dH"), screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1876 if (screen_attr > HL_ALL) /* special HL attr. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1877 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1878 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1879
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1880 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1881 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1882 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1883 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1884 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1885 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	1886 if (aep != NULL && ((
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1887 #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	1888 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	1889 ? 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	1890 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1891 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1892 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	1893 #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	1894 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	1895 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1896 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1897 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1898 aep->ae_u.cterm.bg_color)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1899 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1900 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1901 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1902 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1905 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 out_str(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 if (aep == NULL) /* did ":syntax clear" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1915 screen_attr = aep->ae_attr;
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 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1922 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 }
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	1929 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	1930 {
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1931 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	1932 do_ME = TRUE;
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1933 else
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1934 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	1935 }
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	1936 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	1937 \|\| ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1938 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1948 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1949 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 }
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1951 if (screen_attr & HL_STRIKETHROUGH)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1952 {
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1953 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	1954 do_ME = TRUE;
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1955 else
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1956 out_str(T_STE);
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	1957 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958 if (do_ME \|\| (screen_attr & (HL_BOLD \| HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1959 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1961 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1962 if (p_tgc)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1963 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1964 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	1965 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	1966 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	1967 term_bg_rgb_color(cterm_normal_bg_gui_color);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1968 }
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1969 else
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1970 #endif
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1971 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1972 if (t_colors > 1)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1973 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1974 /* set Normal cterm colors */
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1975 if (cterm_normal_fg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1976 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	1977 if (cterm_normal_bg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1978 term_bg_color(cterm_normal_bg_color - 1);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1979 if (cterm_normal_fg_bold)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1980 out_str(T_MD);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1981 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1985 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1993 reset_cterm_colors(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1995 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 /* set Normal cterm colors */
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1998 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1999 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	2000 \|\| cterm_normal_bg_gui_color != INVALCOLOR)
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2001 : (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	2002 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2003 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	2004 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2021 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2022 screen_char(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 /* Check for illegal values, just in case (could happen just after
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 * resizing). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 if (row >= screen_Rows \|\| col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2031 // 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	2032 // 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	2033 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	2034 #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	2035 && 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	2036 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2037 )
15521 6d949e552e99 patch 8.1.0768: updating completions may cause the popup menu to flicker Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2038 return;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2039 #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	2040 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	2041 return;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2042 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2043
6602 c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2044 /* Outputting a character in the last cell on the screen may scroll the
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2045 * screen up. Only do it when the "xn" termcap property is set, otherwise
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2046 * mark the character invalid (update it when scrolled up). */
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2047 if (*T_XN == NUL
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2048 && row == screen_Rows - 1 && col == screen_Columns - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 /* account for first command-line character in rightleft mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2056 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2057 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2059 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2060 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2069 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2071 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2073
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2074 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2075 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2076 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2077
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2078 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	2079 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2080 if (*p_ambw == 'd'
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2081 #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	2082 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2083 #endif
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2084 )
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2085 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2086 /* Clear the two screen cells. If the character is actually
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2087 * single width it won't change the second cell. */
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2088 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	2089 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	2090 }
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2091 /* not sure where the cursor is after drawing the ambiguous width
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2092 * character */
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2093 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	2094 }
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2095 else if (utf_char2cells(ScreenLinesUC[off]) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 ++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	2097
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2098 /* Convert the UTF-8 character to bytes and write it. */
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2099 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	2100 out_str(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2102 else
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2103 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106 /* double-byte character in single-width cell */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2107 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2108 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2109 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2110
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2111 screen_cur_col++;
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 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2121 screen_char_2(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 /* Check for illegal values (could be wrong when screen was resized). */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 /* Outputting the last character on the screen may scrollup the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 * Don't to it! Mark the character invalid (update it when scrolled up) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2130 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2131 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2135 /* Output the first byte normally (positions the cursor), then write the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136 * second byte directly. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2147 screen_draw_rectangle(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2148 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2149 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2150 int height,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2151 int width,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2152 int invert)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2154 int r, c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2155 int off;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2156 int max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2157
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2158 /* Can't use ScreenLines unless initialized */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2159 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2160 return;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2161
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 if (invert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 off = LineOffset[r];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2167 max_off = off + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2170 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 screen_char_2(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 screen_char(off + c, r, c);
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2178 if (utf_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	2185
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2190 redraw_block(int row, int end, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2197 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2199 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202 width = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2204 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2212 void
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2213 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	2214 {
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2215 ScreenLines[off] = ' ';
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2216 ScreenAttrs[off] = attr;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2217 if (enc_utf8)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2218 ScreenLinesUC[off] = 0;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2219 }
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2220
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 * 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	2223 * with character 'c1' in first column followed by 'c2' in the other columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2227 screen_fill(
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2228 int start_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2229 int end_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2230 int start_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2231 int end_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2232 int c1,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2233 int c2,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2234 int attr)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2235 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2236 int row;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2237 int col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2238 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2239 int end_off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2240 int did_delete;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2241 int c;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2242 int norm_term;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243 #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	2244 int force_next = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 if (end_row > screen_Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 end_row = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 if (end_col > screen_Columns) /* safety check */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 \|\| start_row >= end_row
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 \|\| start_col >= end_col) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 /* it's a "normal" terminal when not in a GUI or cterm */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 norm_term = (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 #endif
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2261 !IS_CTERM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 {
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2264 if (has_mbyte
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2265 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2266 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2267 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2268 )
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2269 {
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2270 /* When drawing over the right halve of a double-wide char clear
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2271 * out the left halve. When drawing over the left halve of a
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2272 * double wide-char clear out the right halve. Only needed in a
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2273 * terminal. */
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	2274 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	2275 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0);
1677 b98975453785 updated for version 7.2b-009 vimboss parents: 1670 diff changeset	2276 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	2277 screen_puts_len((char_u *)" ", 1, row, end_col, 0);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2278 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 * space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 && (attr == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 \|\| (norm_term
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 && ((attr & ~(HL_BOLD \| HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2294 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 col = start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 if (c1 != ' ') /* don't clear first char */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2299
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303 /* skip blanks (used often, keep it fast!) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 if (off < end_off) /* something to be cleared */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 term_windgoto(row, col);/* clear rest of this screen line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 out_str(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 col = end_col - col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320 while (col--) /* clear chars in ScreenLines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 {
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2322 space_to_screenline(off, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2323 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2325 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 did_delete = TRUE; /* the chars are cleared now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2329 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2330 c = c1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2331 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2332 {
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2333 if ((ScreenLines[off] != c
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2334 \|\| (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2335 != (c >= 0x80 ? c : 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 \|\| ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2337 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 \|\| force_next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2340 )
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2341 #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	2342 // 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	2343 && !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	2344 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2345 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2346 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2347 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2348 /* The bold trick may make a single row of pixels appear in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2349 * the next character. When a bold character is removed, the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2350 * next character should be redrawn too. This happens for our
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2351 * own GUI and for some xterms. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2353 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 \|\| ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2373 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 ScreenLinesUC[off] = c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2378 ScreenLinesC[0][off] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2379 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 if (!did_delete \|\| c != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 c = c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 if (row == Rows - 1) /* overwritten the command line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 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	2400 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	2401 && c1 == ' ' && c2 == ' ' && attr == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 clear_cmdline = FALSE; /* command line has been cleared */
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2403 if (start_col == 0)
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2404 mode_displayed = FALSE; /* mode cleared or overwritten */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2414 check_for_delay(int check_msg_scroll)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 if ((emsg_on_display \|\| (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 && !did_wait_return
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 && emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 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	2421 ui_delay(1006L, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2425 }
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 /*
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	2429 * 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	2430 */
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2431 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	2432 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	2433 {
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2434 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	2435
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2436 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	2437 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	2438 }
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2439
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2440 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 * 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	2442 * If "doclear" is TRUE: clear screen if it has been resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2443 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2444 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2447 screen_valid(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 {
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2449 screenalloc(doclear); /* allocate screen buffers if size changed */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2454 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2464 screenalloc(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 int old_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 u8char_T *new_ScreenLinesUC = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2475 u8char_T *new_ScreenLinesC[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 schar_T *new_ScreenLines2 = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2477 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 sattr_T *new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 char_u *new_LineWraps;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	2481 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	2482 #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	2483 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	2484 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	2485 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	2486 #endif
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2487 tabpage_T *tp;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 static int entered = FALSE; /* avoid recursiveness */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2489 static int done_outofmem_msg = FALSE; /* did outofmem message */
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2490 int retry_count = 0;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2491
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2492 retry:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 * screen stuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2503 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504 \|\| Rows == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 \|\| Columns == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2506 \|\| (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2509 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2510 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2511 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2512 * return here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2518 /*
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2519 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2520 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2521 */
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2522 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2523
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 win_new_shellsize(); /* fit the windows in the new sized shell */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 comp_col(); /* recompute columns for shown command and ruler */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 * size is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2539 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 win_free_lsize(wp);
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2541 if (aucmd_win != NULL)
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2542 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	2543 #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	2544 // global 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	2545 for (wp = first_popupwin; wp != NULL; wp = wp->w_next)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2546 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	2547 // 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	2548 FOR_ALL_TABPAGES(tp)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2549 for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2550 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	2551 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2552
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	2553 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	2554 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T ) MAX_MCO);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 {
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	2557 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2558 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	2559 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	2560 (Rows + 1) * Columns);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562 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	2563 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	2564 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	2565 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	2566 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	2567 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	2568 #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	2569 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	2570 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	2571 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	2572 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	2574 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 outofmem = TRUE;
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2579 goto give_up;
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2580 }
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2581 }
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2582 if (aucmd_win != NULL && aucmd_win->w_lines == NULL
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2583 && win_alloc_lines(aucmd_win) == FAIL)
1906 ff9ecf14efe3 updated for version 7.2-203 vimboss parents: 1883 diff changeset	2584 outofmem = TRUE;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2585 #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	2586 // global 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	2587 for (wp = first_popupwin; wp != NULL; wp = wp->w_next)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2588 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	2589 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2590 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	2591 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	2592 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2593 // 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	2594 FOR_ALL_TABPAGES(tp)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2595 for (wp = tp->tp_first_popupwin; wp != NULL; wp = wp->w_next)
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2596 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	2597 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2598 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	2599 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	2600 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2601 #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	2602
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2603 give_up:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2605 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2606 if (new_ScreenLinesC[i] == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2607 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 if (new_ScreenLines == NULL
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2609 \|\| (enc_utf8 && (new_ScreenLinesUC == NULL \|\| i != p_mco))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 \|\| (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 \|\| new_ScreenAttrs == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 \|\| new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 \|\| new_LineWraps == NULL
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2614 \|\| 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	2615 #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	2616 \|\| 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	2617 \|\| 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	2618 \|\| 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	2619 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 \|\| outofmem)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2622 if (ScreenLines != NULL \|\| !done_outofmem_msg)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2623 {
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2624 /* guess the size */
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2625 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2626
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2627 /* Remember we did this to avoid getting outofmem messages over
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2628 * and over again. */
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2629 done_outofmem_msg = TRUE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2630 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2631 VIM_CLEAR(new_ScreenLines);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2632 VIM_CLEAR(new_ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2633 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	2634 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	2635 VIM_CLEAR(new_ScreenLines2);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2636 VIM_CLEAR(new_ScreenAttrs);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2637 VIM_CLEAR(new_LineOffset);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2638 VIM_CLEAR(new_LineWraps);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2639 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	2640 #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	2641 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	2642 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	2643 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	2644 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2648 done_outofmem_msg = FALSE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2649
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2653 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2655 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2660 */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2661 if (!doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2662 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2663 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2664 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2665 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2667 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2668 0, (size_t)Columns * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2669 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2670 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2671 + new_row * Columns,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2672 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2673 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2674 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2677 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2678 0, (size_t)Columns * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2679 old_row = new_row + (screen_Rows - Rows);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2680 if (old_row >= 0 && ScreenLines != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2681 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2682 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2683 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2684 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685 len = Columns;
571 0ae54f30d5bc updated for version 7.0162 vimboss parents: 548 diff changeset	2686 /* When switching to utf-8 don't copy characters, they
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2687 * may be invalid now. Also when p_mco changes. */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2688 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2689 && p_mco == Screen_mco)
26 404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2690 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2691 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2692 (size_t)len * sizeof(schar_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2693 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2694 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2696 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2697 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2698 (size_t)len * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2699 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2700 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2701 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2702 ScreenLinesC[i] + LineOffset[old_row],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2703 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2704 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2705 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2706 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2707 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2708 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2709 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2710 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2711 (size_t)len * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2712 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2714 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2715 /* Use the last line of the screen for the current line. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2716 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	2717
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2718 #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	2719 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	2720 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	2721 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2722 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2723
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2724 free_screenlines();
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2725
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2726 // NOTE: this may result in all pointers to become NULL.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2727 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 ScreenLinesUC = new_ScreenLinesUC;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2729 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2730 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2731 Screen_mco = p_mco;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2732 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2733 ScreenAttrs = new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735 LineWraps = new_LineWraps;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2736 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	2737 #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	2738 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	2739 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	2740 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	2741 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	2742 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2743
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2744 /* It's important that screen_Rows and screen_Columns reflect the actual
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2745 * size of ScreenLines[]. Set them before calling anything. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2750 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2751
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2752 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	2753 if (doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 screenclear2();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2757 && !gui.starting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 (void)gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 * Adjust the position of the cursor, for when executing an external
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 * command.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 if (msg_row >= Rows) /* Rows got smaller */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 msg_row = Rows - 1; /* put cursor at last row */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768 else if (Rows > old_Rows) /* Rows got bigger */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 msg_row += Rows - old_Rows; /* put cursor in same place */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 if (msg_col >= Columns) /* Columns got smaller */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 msg_col = Columns - 1; /* put cursor at last column */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 #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	2774 clear_TabPageIdxs();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2775
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 entered = FALSE;
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2777 --RedrawingDisabled;
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2778
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2779 /*
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2780 * 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	2781 * in case applying autocommands always changes Rows or Columns.
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2782 */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2783 if (starting == 0 && ++retry_count <= 3)
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2784 {
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2785 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf);
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2786 /* In rare cases, autocommands may have altered Rows or Columns,
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2787 * jump back to check if we need to allocate the screen again. */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2788 goto retry;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2789 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2793 free_screenlines(void)
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2794 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2795 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2796
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2797 VIM_CLEAR(ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2798 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	2799 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	2800 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	2801 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	2802 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	2803 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	2804 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	2805 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	2806 #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	2807 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	2808 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	2809 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	2810 #endif
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2811 }
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2812
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2813 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2814 screenclear(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2817 screenalloc(FALSE); /* allocate screen buffers if size changed */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 screenclear2(); /* clear the screen */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2822 screenclear2(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 if (starting == NO_SCREEN \|\| ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 \|\| (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2833 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2834 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 screen_attr = -1; /* force setting the Normal colors */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 screen_stop_highlight(); /* don't want highlighting here */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 /* disable selection without redrawing it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2844 /* blank out ScreenLines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2845 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2847 lineclear(LineOffset[i], (int)Columns, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2850
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2851 if (can_clear(T_CL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2852 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853 out_str(T_CL); /* clear the display */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2854 clear_cmdline = FALSE;
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2855 mode_displayed = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2856 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2858 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2859 /* can't clear the screen, mark all chars with invalid attributes */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2862 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865 screen_cleared = TRUE; /* can use contents of ScreenLines now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2866
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2867 win_rest_invalid(firstwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 redraw_cmdline = TRUE;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	2869 redraw_tabline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 if (must_redraw == CLEAR) /* no need to clear again */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 must_redraw = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 compute_cmdrow();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 msg_row = cmdline_row; /* put cursor on last line for messages */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 msg_scrolled = 0; /* can't scroll back */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2877 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2878 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2879 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2880
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2881 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2882 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2883 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2884 static void
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2885 lineclear(unsigned off, int width, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2887 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2889 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2890 (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	2891 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2893
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2894 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2895 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2896 * invalid value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2897 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2898 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2899 lineinvalid(unsigned off, int width)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2901 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2904 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2905 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2906 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2908 linecopy(int to, int from, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2917 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2918
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2920 wp->w_width * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2921 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2922 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2923 wp->w_width * sizeof(u8char_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2928 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 wp->w_width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2931
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934 * 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	2935 * 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	2936 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2937 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2938 can_clear(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2939 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 \|\| gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2944 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2945 \|\| (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	2946 \|\| (!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	2947 #else
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2948 \|\| cterm_normal_bg_color == 0
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	2949 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2950 \|\| *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	2951 #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	2952 && !(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	2953 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2954 );
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955 }
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 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2960 * code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2963 screen_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2974 windgoto(int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 {
205 d292c40ca788 updated for version 7.0060 vimboss parents: 168 diff changeset	2976 sattr_T *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 int plan;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 int cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 char_u *bs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983 int goto_cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	2986 #define GOTO_COST 7 /* assume a term_windgoto() takes about 7 chars */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987 #define HIGHL_COST 5 /* assume unhighlight takes 5 chars */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2990 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2992 #define PLAN_WRITE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2993 /* Can't use ScreenLines unless initialized */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997 if (col != screen_cur_col \|\| row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 /* Check for valid position. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 if (row < 0) /* window without text lines? */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 row = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3002 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 /* check if no cursor movement is allowed in highlight mode */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 goto_cost = GOTO_COST + noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3016 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 * 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	3020 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 *
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	3024 * First check if the highlighting attributes allow us to write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 if (row >= screen_cur_row && screen_cur_col < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3029 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3030 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 * or T_LE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 bs = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 /* "le" is preferred over "bc", because "bc" is obsolete */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 if (*T_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039 bs = T_LE; /* "cursor left" */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 bs = T_BC; /* "backspace character (old) */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 if (*bs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3044 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3045 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 if (col + 1 < cost) /* using CR is less characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3048 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 wouldbe_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050 cost = 1; /* CR is just one character */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 if (noinvcurs) /* will stop highlighting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 * 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	3066 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 else if (row > screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 wouldbe_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 cost = (row - screen_cur_row) * 2; /* CR LF */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 if (noinvcurs) /* will stop highlighting */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3080 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3081 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 cost = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 cost += i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 if (cost < goto_cost && i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3113 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 cost = 999; /* different attributes, don't do it */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 /* Don't use an UTF-8 char for positioning, it's slow. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3126 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 }
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 out_str(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 --screen_cur_col;
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 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3150 out_char('\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3159 out_char('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3165 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 ++off;
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 }
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 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 screen_stop_highlight();
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3205 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	3206 && *T_CRI != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 screen_cur_col = col;
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3220 setcursor(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 {
13400 c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3222 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	3223 }
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3224
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3225 /*
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3226 * 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	3227 * 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	3228 */
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3229 void
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3230 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	3231 {
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3232 if (force \|\| redrawing())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 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	3236 curwin->w_wincol + (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 #ifdef FEAT_RIGHTLEFT
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3238 /* With 'rightleft' set and the cursor on a double-wide
cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3239 * 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	3240 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	3241 - ((has_mbyte
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3242 && (*mb_ptr2cells)(ml_get_cursor()) == 2
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3243 && vim_isprintc(gchar_cursor())) ? 2 : 1)) :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 curwin->w_wcol));
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
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3251 * 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	3252 * 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	3253 * 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	3254 * scrolling.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3258 win_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3259 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3260 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3261 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3262 int invalid,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3263 int mayclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 int did_delete;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 int nextrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 int lastrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3279 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 * 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	3285 * 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	3286 * 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	3287 * avoid messing up those windows, better just redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 if (wp->w_next != NULL \|\| wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 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	3293 line_count, (int)Rows, FALSE, 0, NULL) == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 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	3305 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 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	3310 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3314 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	3315 == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 {
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3317 // deletion will have messed up other windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3330 * Delete "line_count" window lines at "row" in window "wp".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3331 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3332 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 * scrolling
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3337 win_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3338 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3339 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3340 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3341 int invalid,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3342 int mayclear,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3343 int clear_attr) /* for clearing lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3346
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3351 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3352
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3353 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3354 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3355 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3356
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 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	3358 (int)Rows, FALSE, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365 if (wp->w_next \|\| wp->w_status_height \|\| cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 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	3368 line_count, (int)Rows, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 * command line later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3378 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3379 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3380 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3386 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3389 win_do_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3390 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3391 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3392 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3393 int mayclear,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3394 int del,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3395 int clear_attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 if (!redrawing() \|\| line_count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3402 // 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	3403 // 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	3404 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	3405 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	3406
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3407 // 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	3408 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 {
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	3410 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	3411 screenclear(); // will set wp->w_lines_valid to 0
7 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
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3415 #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	3416 // 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	3417 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	3418 return FAIL;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3419 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3420
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3421 // Delete all remaining lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 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	3425 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 /*
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	3431 * When scrolling, the message on the command line should be cleared,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 * 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	3433 * Don't do this when avoiding to insert lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 */
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	3435 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	3436 clear_cmdline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 * win_line().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 * 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	3444 * 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	3445 * scroll-up .
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 */
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	3447 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	3448 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451 if (del)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 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	3453 wp->w_height - row, FALSE, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 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	3456 wp->w_height - row, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 if (wp->w_next != NULL && p_tf) /* don't delete/insert on fast terminal */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 return MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3466 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3467
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3468 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3472 win_rest_invalid(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 redraw_win_later(wp, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3484 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 * insert lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 */
446 7472c565592a updated for version 7.0117 vimboss parents: 422 diff changeset	3514 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3515 screen_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3516 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3517 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3518 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3519 int end,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3520 int clear_attr,
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3521 win_T wp) / NULL or window to use width from */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3527 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3528 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3529 int result_empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3537 * - 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	3538 * - 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	3539 * - there is a popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540 */
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3541 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	3542 \|\| 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	3543 #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	3544 \|\| (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	3545 && 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	3546 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3547 #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	3548 \|\| popup_visible
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3549 #endif
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3550 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555 * 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	3556 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557 * 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	3558 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 * 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	3560 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 * at once.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 * 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	3563 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 * 1.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 * 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	3567 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 * 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	3569 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 * 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	3571 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 * exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 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	3581 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 else if (T_CAL != NUL && (line_count > 1 \|\| T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 else if (*T_CDL != NUL && result_empty && (line_count > 1 \|\| !can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 else if (T_SR != NUL && row == 0 && (T_DA == NUL \|\| can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 return FAIL;
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 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 if (type == USE_T_CD \|\| type == USE_T_CDL \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 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	3604 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608 * 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	3609 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 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	3612 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 /* Remove a modeless selection when inserting lines halfway the screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * 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	3617 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	3618 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 /* Don't update the GUI cursor here, ScreenLines[] is invalid until the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 * scrolling is actually carried out. */
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3626 gui_dont_update_cursor(row + off <= gui.cursor_row);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3629 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	3630 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	3631
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 if (T_CCS != NUL) / cursor relative to region */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3640 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3641 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3642 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3643 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 /* need to copy part of a line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 j += line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 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	3653 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	3654 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 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	3671 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3674 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 screen_stop_highlight();
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3678 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	3679 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	3680 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 /* redraw the characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 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	3685 else if (type == USE_T_CAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 term_append_lines(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 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	3697 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 else /* type == USE_T_SR */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 out_str(T_SR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3714 windgoto(off + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 out_str(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723 out_flush(); /* always flush after a scroll */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 /*
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3729 * 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	3730 * "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	3731 * 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	3732 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3737 screen_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3738 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3739 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3740 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3741 int end,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3742 int force, /* even when line_count > p_ttyscroll */
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3743 int clear_attr, /* used for clearing lines */
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3744 win_T wp UNUSED) / NULL or window to use width from */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3750 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3751 int cursor_end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 int result_empty; /* result is empty until end of region */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 int can_delete; /* deleting line codes can be used */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 * - 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	3762 * - redrawing for a callback and there is a modeless selection
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 */
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3764 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	3765 \|\| (!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	3766 #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	3767 \|\| (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	3768 && 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	3769 #endif
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3770 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3777
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 can_delete = (*T_DB == NUL \|\| can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3783
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 * 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	3787 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 * 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	3790 * 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	3791 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 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	3798 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 #if defined(__BEOS__) && defined(BEOS_DR8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3801 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 * USE_NL does not seem to work in Terminal of DR8 so we set T_DB="" in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 * its internal termcap... this works okay for tests which test *T_DB !=
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 * NUL. It has the disadvantage that the user cannot use any :set t_*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 * command to get T_DB (back) to empty_option, only :set term=... will do
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806 * the trick...
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 * Anyway, this hack will hopefully go away with the next OS release.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 * (Olaf Seibert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 else if (row == 0 && T_DB == empty_option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 && (line_count == 1 \|\| *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 #else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 #ifndef AMIGA
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815 /* On the Amiga, somehow '\n' on the last line doesn't always scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 * up, so use delete-line command */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 line_count == 1 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 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	3825 && (wp == NULL \|\| wp->w_width == Columns))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3831 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 /* Remove a modeless selection when deleting lines halfway the screen or
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 * 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	3837 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	3838 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 /* Don't update the GUI cursor here, ScreenLines[] is invalid until the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 * scrolling is actually carried out. */
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3846 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	3847 && gui.cursor_row < end + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3850 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	3851 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	3852
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853 if (T_CCS != NUL) / cursor relative to region */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 cursor_end = end + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3863
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3865 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3866 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3871 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 /* need to copy part of a line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878 j -= line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 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	3880 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	3881 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 /* whole width, moving the line pointers is faster */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 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	3899 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3903 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3904
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3905 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	3906 screen_stop_highlight();
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3907 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	3908 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 /* redraw the characters */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 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	3913 else if (type == USE_T_CD) /* delete the lines */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3915 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 out_str(T_CD);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3921 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 term_delete_lines(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3925 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 * last line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3932 windgoto(cursor_end - 1, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 out_char('\n'); /* cursor will remain on same line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3936 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3937 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3942 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 out_str(T_DL); /* delete a line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 else /* type == USE_T_CE */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3947 windgoto(cursor_row + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 out_str(T_CE); /* erase a line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3955 * 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	3956 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 if (*T_DB && (type == USE_T_DL \|\| type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3962 windgoto(cursor_end - i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 out_str(T_CE); /* erase a line */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3971 out_flush(); /* always flush after a scroll */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 /*
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3978 * 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	3979 * 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	3980 */
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3981 int
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3982 skip_showmode()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3983 {
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3984 // 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	3985 // 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	3986 if (global_busy
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3987 \|\| msg_silent != 0
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3988 \|\| !redrawing()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3989 \|\| (char_avail() && !KeyTyped))
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3990 {
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	3991 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	3992 return TRUE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3993 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3994 return FALSE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3995 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3996
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	3997 /*
13308 ae312df8d0ab patch 8.0.1528: dead code found Christian Brabandt <cb@256bit.org> parents: 13292 diff changeset	3998 * Show the current mode and ruler.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 * 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	4002 * 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	4003 * If redraw_mode is TRUE show or clear the mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4005 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4007 showmode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 int need_clear;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 int length = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 int do_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4012 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 int nwr_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 int sub_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015
642 2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4016 do_mode = ((p_smd && msg_silent == 0)
2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4017 && ((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	4018 \|\| restart_edit != NUL
5735 50dbef5e774a updated for version 7.4.212 Bram Moolenaar <bram@vim.org> parents: 5539 diff changeset	4019 \|\| 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	4020 if (do_mode \|\| reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 {
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4022 if (skip_showmode())
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4023 return 0; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 /* wait a bit before overwriting an important message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4029
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 /* if the cmdline is more than one line high, erase top lines */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 if (clear_cmdline && cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 msg_clr_cmdline(); /* will reset clear_cmdline */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 /* Position on the last line in the window, column 0 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037 cursor_off();
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4038 attr = HL_ATTR(HLF_CM); /* Highlight mode */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 if (do_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4041 msg_puts_attr("--", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 #if defined(FEAT_XIM)
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4043 if (
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4044 # ifdef FEAT_GUI_GTK
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4045 preedit_get_status()
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4046 # else
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4047 im_get_status()
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4048 # endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4049 )
2277 f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK. Bram Moolenaar <bram@vim.org> parents: 2269 diff changeset	4050 # 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	4051 msg_puts_attr(" IM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 # else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4053 msg_puts_attr(" XIM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 #endif
5946 4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4056 /* CTRL-X in Insert mode */
4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4057 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 /* These messages can get long, avoid a wrap in a narrow
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 * window. Prefer showing edit_submode_extra. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 if (length > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 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	4071 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	4072 msg_puts_attr((char *)edit_submode, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4073 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4075 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4076 msg_puts_attr(" ", attr); /* add a space in between */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 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	4078 sub_attr = HL_ATTR(edit_submode_highl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 sub_attr = attr;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4081 msg_puts_attr((char *)edit_submode_extra, sub_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 }
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 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 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	4088 msg_puts_attr(_(" VREPLACE"), attr);
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14218 diff changeset	4089 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	4090 msg_puts_attr(_(" REPLACE"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4091 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4092 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 if (p_ri)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4095 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	4096 #endif
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4097 msg_puts_attr(_(" INSERT"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 }
14093 a9d94f10ecef patch 8.1.0064: typing CTRL-W in a prompt buffer shows mode "-- --" Christian Brabandt <cb@256bit.org> parents: 14089 diff changeset	4099 else if (restart_edit == 'I' \|\| restart_edit == 'A')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4100 msg_puts_attr(_(" (insert)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 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	4102 msg_puts_attr(_(" (replace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 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	4104 msg_puts_attr(_(" (vreplace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 if (p_hkmap)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4107 msg_puts_attr(_(" Hebrew"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4111 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4112 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4113 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	4114 msg_puts_attr(_(" Arabic"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4115 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 # endif
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4117 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	4118 NameBuff, MAXPATHL))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4119 msg_puts_attr((char *)NameBuff, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4122 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	4123 msg_puts_attr(_(" (paste)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4125 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 char *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 /* Don't concatenate separate words to avoid translation
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4130 * problems. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4142 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	4143 }
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4144 msg_puts_attr(" --", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4145 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4146
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4148 }
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4149 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	4150 && edit_submode == NULL) // otherwise it gets too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4151 {
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4152 recording_mode(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4155
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4156 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	4157 if (need_clear \|\| clear_cmdline \|\| redraw_mode)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 length = msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4161 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4162 need_wait_return = nwr_save; /* never ask for hit-return for this */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4163 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4164 else if (clear_cmdline && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4165 /* Clear the whole command line. Will reset "clear_cmdline". */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4166 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	4167 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	4168 {
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	4169 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	4170 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	4171 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4173 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 /* In Visual mode the size of the selected area must be redrawn. */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4176 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 /* If the last window has no status line, the ruler is after the mode
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 * 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	4180 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	4181 win_redr_ruler(lastwin, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 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	4184 redraw_mode = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4185 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 return length;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4194 msg_pos_mode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4200 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 * Insert mode (but Insert mode didn't end yet!).
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4203 * Caller should check "mode_displayed".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4206 unshowmode(int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 /*
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	4209 * Don't delete it right now, when not redrawing or inside a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 if (!redrawing() \|\| (!force && char_avail() && !KeyTyped))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 redraw_cmdline = TRUE; /* delete mode later */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 else
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4214 clearmode();
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4215 }
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4216
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4217 /*
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4218 * Clear the mode message.
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4219 */
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4220 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9213 diff changeset	4221 clearmode(void)
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4222 {
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4223 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	4224 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	4225
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4226 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	4227 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	4228 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	4229 msg_clr_eos();
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4230
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4231 msg_col = save_msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4232 msg_row = save_msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4235 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4236 recording_mode(int attr)
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4237 {
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(_("recording"), attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4239 if (!shortmess(SHM_RECORDING))
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4240 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4241 char s[4];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4242
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4243 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	4244 msg_puts_attr(s, attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4245 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4246 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4247
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4248 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4249 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4250 */
15396 325e4a8ba1b6 patch 8.1.0706: tabline is not always redrawn Bram Moolenaar <Bram@vim.org> parents: 15384 diff changeset	4251 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4252 draw_tabline(void)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4253 {
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4254 int tabcount = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4255 tabpage_T *tp;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4256 int tabwidth;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4257 int col = 0;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4258 int scol = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4259 int attr;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4260 win_T *wp;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4261 win_T *cwp;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4262 int wincount;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4263 int modified;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4264 int c;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4265 int len;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4266 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	4267 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	4268 int attr_fill = HL_ATTR(HLF_TPF);
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4269 char_u *p;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4270 int room;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4271 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4272 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4273 && !gui.in_use
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4274 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4275 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4276 && !p_tgc
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	4277 #endif
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4278 );
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4279
10538 c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4280 if (ScreenLines == NULL)
c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4281 return;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4282 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4283
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4284 #ifdef FEAT_GUI_TABLINE
798 95dac6af3b3a updated for version 7.0232 vimboss parents: 777 diff changeset	4285 /* Take care of a GUI tabline. */
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4286 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4287 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4288 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4289 return;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4290 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4291 #endif
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4292
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4293 if (tabline_height() < 1)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4294 return;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4295
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4296 #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	4297 clear_TabPageIdxs();
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4298
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4299 /* Use the 'tabline' option if it's set. */
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4300 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4301 {
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4302 int saved_did_emsg = did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4303
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4304 /* Check for an error. If there is one we would loop in redrawing the
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4305 * 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	4306 did_emsg = FALSE;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4307 win_redr_custom(NULL, FALSE);
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4308 if (did_emsg)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4309 set_string_option_direct((char_u *)"tabline", -1,
694 07d199fe02ed updated for version 7.0209 vimboss parents: 688 diff changeset	4310 (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	4311 did_emsg \|= saved_did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4312 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4313 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4314 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4315 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	4316 FOR_ALL_TABPAGES(tp)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4317 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4318
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4319 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4320 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4321 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4322
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4323 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4324 tabcount = 0;
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4325 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4326 tp = tp->tp_next)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4327 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4328 scol = col;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4329
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4330 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4331 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4332 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4333 screen_putchar('\|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4334
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4335 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4336 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4337
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4338 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4339
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4340 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4341 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4342 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4343 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4344 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4345 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4346 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4347 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4348 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4349 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4350
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4351 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4352 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4353 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4354 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4355 if (modified \|\| wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4356 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4357 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4358 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4359 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4360 len = (int)STRLEN(NameBuff);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4361 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4362 break;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4363 screen_puts_len(NameBuff, len, 0, col,
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4364 #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	4365 hl_combine_attr(attr, HL_ATTR(HLF_T))
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4366 #else
6106 f051e50a6a5f updated for version 7.4.391 Bram Moolenaar <bram@vim.org> parents: 6100 diff changeset	4367 attr
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4368 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4369 );
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4370 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4371 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4372 if (modified)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4373 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4374 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4375 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4376
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4377 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4378 if (room > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4379 {
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4380 /* Get buffer name in NameBuff[] */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4381 get_trans_bufname(cwp->w_buffer);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	4382 shorten_dir(NameBuff);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4383 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4384 p = NameBuff;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4385 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4386 while (len > room)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4387 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4388 len -= ptr2cells(p);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	4389 MB_PTR_ADV(p);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4390 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4391 else if (len > room)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4392 {
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4393 p += len - room;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4394 len = room;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4395 }
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4396 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4397 len = Columns - col - 1;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4398
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4399 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4400 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4401 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4402 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4403
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4404 /* Store the tab page number in TabPageIdxs[], so that
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4405 * jump_to_mouse() knows where each one is. */
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4406 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4407 while (scol < col)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4408 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4409 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4410
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4411 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4412 c = '_';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4413 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4414 c = ' ';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4415 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4416
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4417 /* Put an "X" for closing the current tab if there are several. */
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4418 if (first_tabpage->tp_next != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4419 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4420 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4421 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4422 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4423 }
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4424
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4425 /* Reset the flag here again, in case evaluating 'tabline' causes it to be
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4426 * set. */
5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4427 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4428 }
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4429
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4430 /*
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4431 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4432 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4433 */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4434 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4435 get_trans_bufname(buf_T *buf)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4436 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4437 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3759 diff changeset	4438 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4439 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4440 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4441 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4442 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4443
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4444 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4445 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4446 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4447 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	4448 fillchar_status(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4449 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4450 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	4451
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	4452 #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	4453 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	4454 {
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	4455 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	4456 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4457 *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	4458 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	4459 }
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	4460 else
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4461 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4462 *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	4463 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	4464 }
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	4465 }
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	4466 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	4467 #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	4468 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4469 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4470 *attr = HL_ATTR(HLF_S);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4471 fill = fill_stl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4472 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4473 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4474 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4475 *attr = HL_ATTR(HLF_SNC);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4476 fill = fill_stlnc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4477 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4478 /* Use fill when there is highlighting, and highlighting of current
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4479 * window differs, or the fillchars differ, or this is not the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4480 * current window */
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4481 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	4482 \|\| wp != curwin \|\| ONE_WINDOW)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4483 \|\| (fill_stl != fill_stlnc)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4484 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	4485 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4486 return '^';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4487 return '=';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4488 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4489
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4490 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4491 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4492 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4493 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4494 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4495 fillchar_vsep(int *attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4496 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4497 *attr = HL_ATTR(HLF_C);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4498 if (*attr == 0 && fill_vert == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4499 return '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4500 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4501 return fill_vert;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4503
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4504 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4505 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4506 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4507 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4508 redrawing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4509 {
11105 7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4510 #ifdef FEAT_EVAL
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4511 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	4512 return 0;
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4513 else
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4514 #endif
14673 f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4515 return ((!RedrawingDisabled
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4516 #ifdef FEAT_EVAL
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4517 \|\| 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	4518 #endif
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4519 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4520 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4521
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4522 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4523 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4524 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4525 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4526 messaging(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4527 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4528 return (!(p_lz && char_avail() && !KeyTyped));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4529 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4530
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4531 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4532 * 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	4533 * 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	4534 * 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	4535 * 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	4536 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4537
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4538 #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	4539
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4540 void
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4541 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	4542 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4543 #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	4544 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	4545
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4546 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	4547 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	4548 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	4549 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4550 # 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	4551 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	4552 # else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4553 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	4554 # endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4555 // 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	4556 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	4557 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	4558 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4559 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	4560 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4561 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	4562 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	4563 ++sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4564 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4565 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	4566 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	4567 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	4568 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	4569 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	4570 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	4571 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4572 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	4573 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	4574 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4575 #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	4576 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	4577 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4578 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4579
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4580 #if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4581 /*
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4582 * 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	4583 * Caller may need to check if 'number' or 'relativenumber' is set.
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4584 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4585 */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4586 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4587 number_width(win_T *wp)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4588 {
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4589 int n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4590 linenr_T lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4591
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4592 if (wp->w_p_rnu && !wp->w_p_nu)
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4593 /* cursor line shows "0" */
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4594 lnum = wp->w_height;
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4595 else
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4596 /* cursor line shows absolute line number */
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4597 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	4598
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4599 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	4600 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4601 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4602
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4603 n = 0;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4604 do
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4605 {
856 8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4606 lnum /= 10;
8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4607 ++n;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4608 } while (lnum > 0);
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4609
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4610 /* 'numberwidth' gives the minimal width plus one */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4611 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4612 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4613
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4614 # 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	4615 // 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	4616 // 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	4617 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	4618 && (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	4619 n = 2;
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4620 # endif
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4621
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4622 wp->w_nrwidth_width = n;
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4623 wp->w_nuw_cached = wp->w_p_nuw;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4624 return n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4625 }
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4626 #endif
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4627
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4628 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4629 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4630 * 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	4631 * screen. First column is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4632 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4633 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4634 screen_screencol(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4635 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4636 return screen_cur_col;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4637 }
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4638
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4639 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4640 * 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	4641 * First row is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4642 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4643 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4644 screen_screenrow(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4645 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4646 return screen_cur_row;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4647 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4648 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4649
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 * Handle setting 'listchars' or 'fillchars'.
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4652 * 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	4653 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4654 char *
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4655 set_chars_option(char_u **varp)
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 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	4658 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	4659 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	4660 struct charstab
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 int *cp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4663 char *name;
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 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	4666 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4667 {&fill_stl, "stl"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4668 {&fill_stlnc, "stlnc"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4669 {&fill_vert, "vert"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4670 {&fill_fold, "fold"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4671 {&fill_diff, "diff"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4672 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4673 static struct charstab lcstab[] =
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4674 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4675 {&lcs_eol, "eol"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4676 {&lcs_ext, "extends"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4677 {&lcs_nbsp, "nbsp"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4678 {&lcs_prec, "precedes"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4679 {&lcs_space, "space"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4680 {&lcs_tab2, "tab"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4681 {&lcs_trail, "trail"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4682 #ifdef FEAT_CONCEAL
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4683 {&lcs_conceal, "conceal"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4684 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4685 {NULL, "conceal"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4686 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4687 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4688 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	4689
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4690 if (varp == &p_lcs)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4691 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4692 tab = lcstab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4693 entries = sizeof(lcstab) / 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	4694 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4695 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4696 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4697 tab = filltab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4698 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	4699 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4700
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4701 // 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	4702 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	4703 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4704 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	4705 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4706 // 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	4707 // '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	4708 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	4709 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	4710 *(tab[i].cp) = (varp == &p_lcs ? NUL : ' ');
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4711
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4712 if (varp == &p_lcs)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4713 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4714 lcs_tab1 = NUL;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4715 lcs_tab3 = NUL;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4716 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4717 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4718 fill_diff = '-';
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4719 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4720 p = *varp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4721 while (*p)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4722 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4723 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	4724 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4725 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	4726 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	4727 && p[len] == ':'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4728 && 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	4729 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4730 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	4731 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	4732 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	4733 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	4734 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4735 if (tab[i].cp == &lcs_tab2)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4736 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4737 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	4738 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4739 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	4740 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	4741 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4742 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	4743 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4744 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	4745 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	4746 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4747 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4748 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4749
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4750 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	4751 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4752 if (round)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4753 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4754 if (tab[i].cp == &lcs_tab2)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4755 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4756 lcs_tab1 = c1;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4757 lcs_tab2 = c2;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4758 lcs_tab3 = c3;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4759 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4760 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	4761 *(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	4762
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4763 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4764 p = s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4765 break;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4766 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4767 }
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 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	4771 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	4772 if (*p == ',')
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4773 ++p;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4774 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4775 }
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 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	4778 }
18068 1101eacc1444 patch 8.1.2029: cannot control 'cursorline' highlighting well Bram Moolenaar <Bram@vim.org> parents: 18047 diff changeset	4779

Mercurial > vim

annotate src/screen.c @ 18763:49b78d6465e5 v8.1.2371