vim: src/screen.c annotate

annotate src/screen.c @ 23825:0bd44e94dd14 v8.2.2454

patch 8.2.2454: leading space can not be made visible Commit: https://github.com/vim/vim/commit/91478ae49a1b2dc1de63821db731a343e855dcc0 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 3 15:58:13 2021 +0100 patch 8.2.2454: leading space can not be made visible Problem: Leading space can not be made visible. Solution: Add "lead:" to 'listchars'. (closes https://github.com/vim/vim/issues/7772)

author	Bram Moolenaar <Bram@vim.org>
date	Wed, 03 Feb 2021 16:00:07 +0100
parents	826a6406ea7b
children	4549133c1e77

rev	line source
10042 4aead6a9b7a9 commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47 Christian Brabandt <cb@256bit.org> parents: 9992 diff changeset	1 /* vi:set ts=8 sts=4 sw=4 noet:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3 * VIM - Vi IMproved by Bram Moolenaar
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	5 * Do ":help uganda" in Vim to read copying and usage conditions.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	6 * Do ":help credits" in Vim to see a list of people who contributed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	7 * See README.txt for an overview of the Vim source code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	8 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	10 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	11 * screen.c: Lower level code for displaying on the screen.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	12 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	13 * Output to the screen (console, terminal emulator or GUI window) is minimized
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	14 * by remembering what is already on the screen, and only updating the parts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	15 * that changed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	16 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	18 * displayed (excluding text written by external commands).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	19 * ScreenAttrs[off] Contains the associated attributes.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	20 * LineOffset[row] Contains the offset into ScreenLines*[] and ScreenAttrs[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	21 * for each line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	22 * LineWraps[row] Flag for each line whether it wraps to the next line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	23 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	24 * For double-byte characters, two consecutive bytes in ScreenLines[] can form
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	25 * one character which occupies two display cells.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	26 * For UTF-8 a multi-byte character is converted to Unicode and stored in
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	27 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	28 * character without composing chars ScreenLinesUC[] will be 0 and
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	29 * ScreenLinesC[][] is not used. When the character occupies two display
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	30 * cells the next byte in ScreenLines[] is 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	31 * ScreenLinesC[][] contain up to 'maxcombine' composing characters
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	32 * (drawn on top of the first character). There is 0 after the last one used.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	33 * ScreenLines2[] is only used for euc-jp to store the second byte if the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	34 * first byte is 0x8e (single-width character).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	35 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	36 * The screen_*() functions write to the screen and handle updating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	37 * ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	38 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	39
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	40 #include "vim.h"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	41
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	42 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	43 * The attributes that are actually active for writing to the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	44 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	45 static int screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	46
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	47 static void screen_char_2(unsigned off, int row, int col);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	48 static void screenclear2(void);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	49 static void lineclear(unsigned off, int width, int attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	50 static void lineinvalid(unsigned off, int width);
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	51 static int win_do_lines(win_T *wp, int row, int line_count, int mayclear, int del, int clear_attr);
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	52 static void win_rest_invalid(win_T *wp);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	53 static void msg_pos_mode(void);
0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	54 static void recording_mode(int attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	55
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	56 // Ugly global: overrule attribute used by screen_char()
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	57 static int screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	58
2250 1bac28a53fae Add the conceal patch from Vince Negri. Bram Moolenaar <bram@vim.org> parents: 2237 diff changeset	59 #if defined(FEAT_CONCEAL) \|\| defined(PROTO)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	60 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	61 * Return TRUE if the cursor line in window "wp" may be concealed, according
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	62 * to the 'concealcursor' option.
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	63 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	64 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	65 conceal_cursor_line(win_T *wp)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	66 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	67 int c;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	68
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	69 if (*wp->w_p_cocu == NUL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	70 return FALSE;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	71 if (get_real_state() & VISUAL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	72 c = 'v';
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	73 else if (State & INSERT)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	74 c = 'i';
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	75 else if (State & NORMAL)
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	76 c = 'n';
2382 3a5ededa240a Add the 'c' flag to 'concealcursor'. Bram Moolenaar <bram@vim.org> parents: 2381 diff changeset	77 else if (State & CMDLINE)
3a5ededa240a Add the 'c' flag to 'concealcursor'. Bram Moolenaar <bram@vim.org> parents: 2381 diff changeset	78 c = 'c';
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	79 else
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	80 return FALSE;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	81 return vim_strchr(wp->w_p_cocu, c) != NULL;
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	82 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	83
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	84 /*
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	85 * Check if the cursor line needs to be redrawn because of 'concealcursor'.
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	86 */
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	87 void
13876 156ebdcb8ef5 patch 8.0.1809: various typos Christian Brabandt <cb@256bit.org> parents: 13851 diff changeset	88 conceal_check_cursor_line(void)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	89 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	90 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin))
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	91 {
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	92 need_cursor_line_redraw = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	93 // Need to recompute cursor column, e.g., when starting Visual mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	94 // without concealing.
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	95 curs_columns(TRUE);
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	96 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	97 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	98 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	99
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	100 /*
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	101 * Get 'wincolor' attribute for window "wp". If not set and "wp" is a popup
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	102 * window then get the "Pmenu" highlight attribute.
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	103 */
17055 f4de7ccdfd8c patch 8.1.1527: when moving popup window over the cmdline it is not redrawn Bram Moolenaar <Bram@vim.org> parents: 17041 diff changeset	104 int
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	105 get_wcr_attr(win_T *wp)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	106 {
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	107 int wcr_attr = 0;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	108
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	109 if (*wp->w_p_wcr != NUL)
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	110 wcr_attr = syn_name2attr(wp->w_p_wcr);
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	111 #ifdef FEAT_PROP_POPUP
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	112 else if (WIN_IS_POPUP(wp))
17771 4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	113 {
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	114 if (wp->w_popup_flags & POPF_INFO)
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	115 wcr_attr = HL_ATTR(HLF_PSI); // PmenuSel
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	116 else
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	117 wcr_attr = HL_ATTR(HLF_PNI); // Pmenu
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	118 }
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	119 #endif
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	120 return wcr_attr;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	121 }
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	122
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	123 /*
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	124 * Call screen_fill() with the columns adjusted for 'rightleft' if needed.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	125 * Return the new offset.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	126 */
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	127 static int
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	128 screen_fill_end(
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	129 win_T *wp,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	130 int c1,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	131 int c2,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	132 int off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	133 int width,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	134 int row,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	135 int endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	136 int attr)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	137 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	138 int nn = off + width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	139
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	140 if (nn > wp->w_width)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	141 nn = wp->w_width;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	142 #ifdef FEAT_RIGHTLEFT
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	143 if (wp->w_p_rl)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	144 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	145 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	146 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - off,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	147 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	148 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	149 else
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	150 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	151 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	152 wp->w_wincol + off, (int)wp->w_wincol + nn,
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	153 c1, c2, attr);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	154 return nn;
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	155 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	156
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	157 /*
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	158 * Clear lines near the end the window and mark the unused lines with "c1".
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	159 * use "c2" as the filler character.
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	160 * When "draw_margin" is TRUE then draw the sign, fold and number columns.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	161 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	162 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	163 win_draw_end(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	164 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	165 int c1,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	166 int c2,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	167 int draw_margin,
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	168 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	169 int endrow,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	170 hlf_T hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	172 int n = 0;
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	173 int attr = HL_ATTR(hl);
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	174 int wcr_attr = get_wcr_attr(wp);
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	175
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	176 attr = hl_combine_attr(wcr_attr, attr);
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	177
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	178 if (draw_margin)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	179 {
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	180 #ifdef FEAT_FOLDING
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	181 int fdc = compute_foldcolumn(wp, 0);
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	182
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	183 if (fdc > 0)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	184 // draw the fold column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	185 n = screen_fill_end(wp, ' ', ' ', n, fdc,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	186 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_FC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	187 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	188 #ifdef FEAT_SIGNS
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	189 if (signcolumn_on(wp))
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	190 // draw the sign column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	191 n = screen_fill_end(wp, ' ', ' ', n, 2,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	192 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_SC)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	193 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	194 if ((wp->w_p_nu \|\| wp->w_p_rnu)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	195 && vim_strchr(p_cpo, CPO_NUMCOL) == NULL)
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	196 // draw the number column
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	197 n = screen_fill_end(wp, ' ', ' ', n, number_width(wp) + 1,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	198 row, endrow, hl_combine_attr(wcr_attr, HL_ATTR(HLF_N)));
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	199 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	200
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	201 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	202 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	203 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	204 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	205 wp->w_wincol, W_ENDCOL(wp) - 1 - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	206 c2, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	207 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	208 W_ENDCOL(wp) - 1 - n, W_ENDCOL(wp) - n,
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	209 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	213 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	214 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	215 wp->w_wincol + n, (int)W_ENDCOL(wp),
16788 f7268ec2c889 patch 8.1.1396: 'wincolor' does not apply to lines below the buffer Bram Moolenaar <Bram@vim.org> parents: 16782 diff changeset	216 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 }
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	218
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	219 set_empty_rows(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	222 #if defined(FEAT_FOLDING) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 /*
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	224 * Compute the width of the foldcolumn. Based on 'foldcolumn' and how much
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	225 * space is available for window "wp", minus "col".
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	226 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	227 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	228 compute_foldcolumn(win_T *wp, int col)
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	229 {
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	230 int fdc = wp->w_p_fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	231 int wmw = wp == curwin && p_wmw == 0 ? 1 : p_wmw;
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	232 int wwidth = wp->w_width;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	233
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	234 if (fdc > wwidth - (col + wmw))
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	235 fdc = wwidth - (col + wmw);
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	236 return fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	237 }
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	238
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	239 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	240 * Fill the foldcolumn at "p" for window "wp".
548 f43150a669dc updated for version 7.0155 vimboss parents: 540 diff changeset	241 * Only to be called when 'foldcolumn' > 0.
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,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	247 int closed, // TRUE of FALSE
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 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
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 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 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 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
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	265 // If the column is too narrow, we start at the lowest level that
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 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 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	289 #endif // FEAT_FOLDING
7 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;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	412 int force = FALSE; // force update rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	413 int redraw_this // bool: does character need redraw?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	414 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	415 = TRUE // For GUI when while-loop empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	416 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	417 ;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	418 int redraw_next; // redraw_this for next character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 int clear_next = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	420 int char_cells; // 1: normal char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	421 // 2: occupies two display cells
7 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
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	424 // Check for illegal row and col, just in case.
3413 8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	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 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	442 // Clear rest first, because it's left of the text.
7 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 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	461 #endif // FEAT_RIGHTLEFT
7 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.
22832 8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	467 if (coloff > 0 && enc_utf8
8059beb101d0 patch 8.2.1963: crash when using a popup window with "latin1" encoding Bram Moolenaar <Bram@vim.org> parents: 22742 diff changeset	468 && ScreenLines[off_to] == 0
21929 771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	469 && ScreenLinesUC[off_to - 1] != 0
771904112b47 patch 8.2.1514: multibyte vertical separator is cleared when dragging popup Bram Moolenaar <Bram@vim.org> parents: 21919 diff changeset	470 && (*mb_char2cells)(ScreenLinesUC[off_to - 1]) > 1)
18720 7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	471 {
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 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	473 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	474 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	475 }
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	476 #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	477
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	480 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 if (has_mbyte && (col + 1 < endcol))
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	483 char_cells = (*mb_off2cells)(off_from, max_off_from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 redraw_this = redraw_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 redraw_next = force \|\| char_needs_redraw(off_from + CHAR_CELLS,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	492 // If the next character was bold, then redraw the current character to
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	493 // remove any pixels that might have spilt over into us. This only
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	494 // happens in the GUI.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	497 hl = ScreenAttrs[off_to + CHAR_CELLS];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	498 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	499 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	500 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	501 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	503 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	504 #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	505 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	506 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	507 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	508 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	509 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	510 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	516 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 * character.
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14877 diff changeset	518 * Overwriting a character doesn't remove its highlighting. Need
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 * completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523 && !force
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	525 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	526 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	527 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	530 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	531 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	532 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	533 windgoto(row, col + coloff);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	534 out_str(T_CE); // clear rest of this screen line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	535 screen_start(); // don't know where cursor is now
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	536 force = TRUE; // force redraw of rest of the line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	537 redraw_next = TRUE; // or else next char would miss out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	538
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	539 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	540 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	550 screen_attr = 0; // highlighting has stopped
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	551 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	554 // Check if overwriting a double-byte with a single-byte or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	555 // the other way around requires another character to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	556 // redrawn. For UTF-8 this isn't needed, because comparing
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	557 // ScreenLinesUC[] is sufficient.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 && col + 1 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	560 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	562 // Writing a single-cell character over a double-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	563 // character: need to redraw the next cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	567 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	568 && col + 2 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	569 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	570 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	572 // Writing the second half of a double-cell character over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	573 // a double-cell character: need to redraw the second
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	574 // cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	582 // When writing a single-width character over a double-width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	583 // character and at the end of the redrawn text, need to clear out
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	584 // the right halve of the old character.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	585 // Also required when writing the right halve of a double-width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	586 // char over the left halve of an existing one.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	587 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	588 && ((char_cells == 1
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	589 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	590 \|\| (char_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	591 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	592 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	593 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	595 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	596 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	601 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	602
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	603 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	604 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	606 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	607 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	611 // The bold trick makes a single column of pixels appear in the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	612 // next character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	613 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	614 // and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	615 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	616 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	617 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	618 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	619 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	622 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	624 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	625 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627 hl = ScreenAttrs[off_to];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	628 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	629 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	630 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	634 ScreenAttrs[off_to] = ScreenAttrs[off_from];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	635
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	636 // For simplicity set the attributes of second half of a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	637 // double-wide character equal to the first half.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	638 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	639 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	640
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	644 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	645 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	646 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	647 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	661 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	663
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 off_to += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 off_from += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 col += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	668
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	669 if (clear_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	670 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	671 // Clear the second half of a double-wide character of which the left
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	672 // half was overwritten with a single-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	673 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	681 && !(flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 int startCol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	689 // blank out the rest of the line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	692 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	704 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	705 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 */
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	707 if (gui.in_use && (col > startCol \|\| !redraw_this))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 if (hl > HL_ALL \|\| (hl & HL_BOLD))
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	711 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	712 int prev_cells = 1;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	713
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	714 if (enc_utf8)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	715 // for utf-8, ScreenLines[char_offset + 1] == 0 means
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	716 // that its width is 2.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	717 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	718 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	719 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	720 // find previous character by counting from first
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	721 // column and get its width.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	722 unsigned off = LineOffset[row];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	723 unsigned max_off = LineOffset[row] + screen_Columns;
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	724
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	725 while (off < off_to)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	726 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	727 prev_cells = (*mb_off2cells)(off, max_off);
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	728 off += prev_cells;
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 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	731
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	732 if (enc_dbcs != 0 && prev_cells > 1)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	733 screen_char_2(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	734 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	735 else
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	736 screen_char(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	737 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	738 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	740 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 off_to += clear_width - col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	744 col = clear_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	745 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	747
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	748 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	749 #ifdef FEAT_PROP_POPUP
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	750 && !(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	751 #endif
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	752 )
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	753 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	754 // 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	755 // 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	756 if (coloff + col < Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	757 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	758 #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	759 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	760 #endif
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 int c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	763
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	764 c = fillchar_vsep(&hl);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	765 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	766 \|\| (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	767 != (c >= 0x80 ? c : 0))
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	768 \|\| ScreenAttrs[off_to] != hl)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	769 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	770 ScreenLines[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	771 ScreenAttrs[off_to] = hl;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	772 if (enc_utf8)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 {
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	774 if (c >= 0x80)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	775 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	776 ScreenLinesUC[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	777 ScreenLinesC[0][off_to] = 0;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	778 }
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	779 else
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	780 ScreenLinesUC[off_to] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	781 }
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	782 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	783 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	784 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	785 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	786 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	787 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	789 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	791 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	792 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	793 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	794 * Only works for single-byte characters (e.g., numbers).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	795 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	796 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	797 rl_mirror(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	798 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	799 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	800 int t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	801
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	802 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	803 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	804 t = *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	805 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 *p2 = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	807 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	808 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	809 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	810
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	811 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	812 * Draw the verticap separator right of window "wp" starting with line "row".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	813 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	815 draw_vsep_win(win_T *wp, int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	816 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	822 // draw the vertical separator right of this window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	824 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	826 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	829
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	830 #ifdef FEAT_WILDMENU
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	831 static int skip_status_match_char(expand_T xp, char_u s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 /*
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	834 * 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	835 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	837 status_match_len(expand_T xp, char_u s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 int emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	845 // Check for menu separators - replace with '\|'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	848 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	852 s += skip_status_match_char(xp, s);
42 c75153d791d0 updated for version 7.0026 vimboss parents: 40 diff changeset	853 len += ptr2cells(s);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	854 MB_PTR_ADV(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	855 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 /*
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	861 * 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	862 * These are backslashes used for escaping. Do show backslashes in help tags.
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	863 */
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	864 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	865 skip_status_match_char(expand_T xp, char_u s)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	866 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	867 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	868 #ifdef FEAT_MENU
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	869 \|\| ((xp->xp_context == EXPAND_MENUS
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	870 \|\| xp->xp_context == EXPAND_MENUNAMES)
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	871 && (s[0] == '\t' \|\| (s[0] == '\\' && s[1] != NUL)))
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	872 #endif
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	873 )
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	874 {
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	875 #ifndef BACKSLASH_IN_FILENAME
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	876 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!')
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	877 return 2;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	878 #endif
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	879 return 1;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	880 }
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	881 return 0;
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	882 }
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	883
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	884 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	885 * Show wildchar matches in the status line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	886 * Show at least the "match" item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	887 * 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	888 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	892 win_redr_status_matches(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	893 expand_T *xp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	894 int num_matches,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	895 char_u **matches, // list of matches
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	896 int match,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	897 int showtail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	898 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	899 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	900 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	901 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	902 int len;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	903 int clen; // length in screen cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	904 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	905 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	906 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	907 int highlight = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	908 char_u *selstart = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	909 int selstart_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	910 char_u *selend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	911 static int first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	912 int add_left = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	913 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	914 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	915 int emenu;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	916 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	917 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	919 if (matches == NULL) // interrupted completion?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	921
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	922 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	923 buf = alloc(Columns * MB_MAXBYTES + 1);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	924 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	925 buf = alloc(Columns + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	926 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	927 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	928
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	929 if (match == -1) // don't show match but original text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	930 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 highlight = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	934 // count 1 for the ending ">"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 clen = status_match_len(xp, L_MATCH(match)) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	936 if (match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 else if (match < first_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	940 // jumping left, as far as we can go
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 first_match = match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	946 // check if match fits on the screen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 for (i = first_match; i < match; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 if (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 clen += 2;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	951 // jumping right, put match at the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	952 if ((long)clen > Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954 first_match = match;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	955 // if showing the last match, we can add some on the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	956 clen = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	957 for (i = match; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	958 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	962 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 if (i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	967 if (add_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 while (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	973 --first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975
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	976 fillchar = fillchar_status(&attr, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 if (first_match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	979 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	984 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 STRCPY(buf, "< ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	988 clen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 i = first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 selstart = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 selstart_col = clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 s = L_MATCH(i);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1000 // Check for menu separators - replace with '\|'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 STRCPY(buf + len, transchar('\|'));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 l = (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1009 clen += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 for ( ; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1015 s += skip_status_match_char(xp, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 clen += ptr2cells(s);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1017 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 STRNCPY(buf + len, s, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 STRCPY(buf + len, transchar_byte(*s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 len += (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 selend = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1033 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 clen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 if (++i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 if (i != num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 *(buf + len++) = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 ++clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 row = cmdline_row - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1048 if (row >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1050 if (wild_menu_showing == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 if (msg_scrolled > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1054 // Put the wildmenu just above the command line. If there is
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1055 // no room, scroll the screen one line up.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 if (cmdline_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	1058 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 ++cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064 ++row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 wild_menu_showing = WM_SCROLLED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1070 // Create status line if needed by setting 'laststatus' to 2.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1071 // Set 'winminheight' to zero to avoid that the window is
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1072 // resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 if (lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 save_p_ls = p_ls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 save_p_wmh = p_wmh;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077 p_ls = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 p_wmh = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079 last_status(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 wild_menu_showing = WM_SHOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 screen_puts(buf, row, 0, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 if (selstart != NULL && highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1088 *selend = NUL;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1089 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1091
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 win_redraw_last_status(topframe);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 * 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	1103 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1104 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1105 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1106 stl_connected(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 while (fr->fr_parent != NULL)
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_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1122 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1128
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1133 get_keymap_str(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1134 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1135 char_u *fmt, // format string containing one %s item
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1136 char_u *buf, // buffer for the result
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1137 int len) // length of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1139 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 curwin = wp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1152 STRCPY(buf, "b:keymap_name"); // must be writable
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 ++emsg_skip;
20996 3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line Bram Moolenaar <Bram@vim.org> parents: 20619 diff changeset	1154 s = p = eval_to_string(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 if (p == NULL \|\| *p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1161 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1166 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1167 }
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	1168 if (vim_snprintf((char )buf, len, (char )fmt, p) > len - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1169 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1170 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 vim_free(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 #if defined(FEAT_STL_OPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1179 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1180 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1182 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1183 win_redr_custom(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1184 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	1185 int draw_ruler) // TRUE or FALSE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 {
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1187 static int entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 int curattr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 int maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 char_u buf[MAXPATHL];
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1198 char_u *stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 char_u *p;
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1200 stl_hlrec_T *hltab;
92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1201 stl_hlrec_T *tabtab;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1202 int use_sandbox = FALSE;
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1203 win_T *ewp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1204 int p_crb_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1206 // 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	1207 // 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	1208 // Avoid trouble by not allowing recursion.
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1209 if (entered)
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1210 return;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1211 entered = TRUE;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1212
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1213 // setup environment for the task at hand
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1214 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1215 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1216 // Use 'tabline'. Always at the first line of the screen.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1217 stl = p_tal;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1218 row = 0;
707 111b7dcc8a17 updated for version 7.0213 vimboss parents: 699 diff changeset	1219 fillchar = ' ';
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1220 attr = HL_ATTR(HLF_TPF);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1221 maxwidth = Columns;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1222 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1223 use_sandbox = was_set_insecurely((char_u *)"tabline", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1224 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1225 }
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	1226 else
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1227 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1228 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	1229 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	1230 maxwidth = wp->w_width;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1231
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1232 if (draw_ruler)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1233 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1234 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	1235 // advance past any leading group spec - implicit in ru_col
1983 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 {
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1238 if (*++stl == '-')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1239 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1240 if (atoi((char *)stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1241 while (VIM_ISDIGIT(*stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1242 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1243 if (*stl++ != '(')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1244 stl = p_ruf;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1245 }
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1246 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	1247 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	1248 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	1249 maxwidth = wp->w_width - col;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1250 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1251 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1252 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	1253 --maxwidth; // writing in last column may cause scrolling
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1254 fillchar = ' ';
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1255 attr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1256 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1257
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1258 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1259 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1260 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1261 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1262 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1263 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1264 if (*wp->w_p_stl != NUL)
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1265 stl = wp->w_p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1266 else
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1267 stl = p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1268 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1269 use_sandbox = was_set_insecurely((char_u *)"statusline",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1270 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1271 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1272 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1273
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	1274 col += wp->w_wincol;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1275 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1276
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1277 if (maxwidth <= 0)
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1278 goto theend;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1279
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1280 // 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	1281 // the cursor away and back.
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1282 ewp = wp == NULL ? curwin : wp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1283 p_crb_save = ewp->w_p_crb;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1284 ewp->w_p_crb = FALSE;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1285
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1286 // 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	1287 // might change the option value and free the memory.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1288 stl = vim_strsave(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1289 width = build_stl_str_hl(ewp, buf, sizeof(buf),
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1290 stl, use_sandbox,
22721 92a100fc5e17 patch 8.2.1909: number of status line items is limited to 80 Bram Moolenaar <Bram@vim.org> parents: 21929 diff changeset	1291 fillchar, maxwidth, &hltab, &tabtab);
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1292 vim_free(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1293 ewp->w_p_crb = p_crb_save;
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1294
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1295 // Make all characters printable.
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1296 p = transstr(buf);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1297 if (p != NULL)
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1298 {
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1299 vim_strncpy(buf, p, sizeof(buf) - 1);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1300 vim_free(p);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1301 }
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1302
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1303 // fill up with "fillchar"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	1304 len = (int)STRLEN(buf);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1869 diff changeset	1305 while (width < maxwidth && len < (int)sizeof(buf) - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1306 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1307 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1308 ++width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1309 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1311
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1312 /*
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1313 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1314 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1315 curattr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1316 p = buf;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1317 for (n = 0; hltab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1318 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1319 len = (int)(hltab[n].start - p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1320 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1321 col += vim_strnsize(p, len);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1322 p = hltab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1323
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1324 if (hltab[n].userhl == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1325 curattr = attr;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1326 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1327 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	1328 #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	1329 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	1330 && 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	1331 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	1332 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	1333 && 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	1334 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	1335 #endif
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	1336 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1337 curattr = highlight_stlnc[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1338 else
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1339 curattr = highlight_user[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 screen_puts(p, row, col, curattr);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1342
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1343 if (wp == NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1344 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1345 // Fill the TabPageIdxs[] array for clicking in the tab pagesline.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1346 col = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1347 len = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1348 p = buf;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1349 fillchar = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1350 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1351 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1352 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1353 while (col < len)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1354 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1355 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1356 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1357 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1358 while (col < Columns)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1359 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1360 }
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1361
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1362 theend:
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1363 entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1364 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1365
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1366 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1367
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1368 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1369 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1370 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1372 screen_putchar(int c, int row, int col, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 {
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1374 char_u buf[MB_MAXBYTES + 1];
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1375
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1376 if (has_mbyte)
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1377 buf[(*mb_char2bytes)(c, buf)] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1378 else
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1379 {
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1380 buf[0] = c;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1381 buf[1] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1382 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1383 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1384 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1385
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1386 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1387 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1388 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1389 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1390 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1391 screen_getbytes(int row, int col, char_u bytes, int attrp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1392 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1393 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1394
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1395 // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1396 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1399 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1405 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1407 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1408 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1409 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1410 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1411 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1413 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1414 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1415 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1416 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1417 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1418
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1419 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1420 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1421 * composing characters in "u8cc".
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1422 * Only to be used when ScreenLinesUC[off] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1423 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1424 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1425 screen_comp_differs(int off, int *u8cc)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1426 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1427 int 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 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1430 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1431 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1432 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1433 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1434 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1435 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1436 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1437 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1438
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1446 screen_puts(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1447 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1448 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1449 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1450 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1451 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1452 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1453 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1454
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1455 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1456 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1457 * a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1458 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1459 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1460 screen_puts_len(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1461 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1462 int textlen,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1463 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1464 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1465 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1466 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1467 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1468 char_u *ptr = text;
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1469 int len = textlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1470 int c;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1471 unsigned max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 int u8c = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1475 int u8cc[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 int clear_next_cell = FALSE;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1477 #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	1478 int prev_c = 0; // previous Arabic character
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1479 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1480 int pcc[MAX_MCO];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1481 #endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1482 int force_redraw_this;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1483 int force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1484 int need_redraw;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485
16914 66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1486 // 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	1487 // #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	1488 if (ScreenLines == NULL
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1489 \|\| row >= screen_Rows \|\| row < 0
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1490 \|\| col >= screen_Columns \|\| col < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 return;
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1492 off = LineOffset[row] + col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1493
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1494 // 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	1495 // left halve. Only needed in a terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1496 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	1497 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1498 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1499 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1500 && mb_fix_col(col, row) != col)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1501 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1502 ScreenLines[off - 1] = ' ';
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1503 ScreenAttrs[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1504 if (enc_utf8)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1505 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1506 ScreenLinesUC[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1507 ScreenLinesC[0][off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1508 }
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1509 // redraw the previous cell, make it empty
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1510 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	1511 // force the cell at "col" to be redrawn
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1512 force_redraw_next = TRUE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1513 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1514
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1515 max_off = LineOffset[row] + screen_Columns;
1340 8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1516 while (col < screen_Columns
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1517 && (len < 0 \|\| (int)(ptr - text) < len)
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1518 && *ptr != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1519 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1520 c = *ptr;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1521 // check if this is the first byte of a multibyte
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1522 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1523 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 if (enc_utf8 && len > 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1525 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1527 mbyte_blen = (*mb_ptr2len)(ptr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1528 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1529 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1530 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1531 mbyte_cells = mbyte_blen;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1532 else // enc_utf8
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1533 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1534 if (len >= 0)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1535 u8c = utfc_ptr2char_len(ptr, u8cc,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1536 (int)((text + len) - ptr));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1537 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1538 u8c = utfc_ptr2char(ptr, u8cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1539 mbyte_cells = utf_char2cells(u8c);
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1540 #ifdef FEAT_ARABIC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1541 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1542 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1543 // Do Arabic shaping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1544 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1545 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1546 // Past end of string to be displayed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1547 nc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1548 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1549 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1550 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1551 {
1994 439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1552 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc,
439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1553 (int)((text + len) - ptr - mbyte_blen));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1554 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1555 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 prev_c = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1558 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1560 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 prev_c = u8c;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1562 #endif
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1563 if (col + mbyte_cells > screen_Columns)
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1564 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1565 // Only 1 cell left, but character requires 2 cells:
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1566 // display a '>' in the last column to avoid wrapping.
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1567 c = '>';
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1568 mbyte_cells = 1;
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1569 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1571 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1572
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1573 force_redraw_this = force_redraw_next;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1574 force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1575
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1576 need_redraw = ScreenLines[off] != c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 \|\| (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1579 \|\| (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 \|\| (enc_utf8
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1583 && (ScreenLinesUC[off] !=
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1584 (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	1585 \|\| (ScreenLinesUC[off] != 0
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1586 && screen_comp_differs(off, u8cc))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1587 \|\| ScreenAttrs[off] != attr
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1588 \|\| exmode_active;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1589
16998 2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1590 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	1591 #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	1592 && !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	1593 #endif
2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1594 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1595 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1596 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1597 // The bold trick makes a single row of pixels appear in the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1598 // character. When a bold character is removed, the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1599 // character should be redrawn too. This happens for our own GUI
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1600 // and for some xterms.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1601 if (need_redraw && ScreenLines[off] != ' ' && (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1602 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1605 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1606 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1607 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1608 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1609 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 # endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1611 ))
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 int n = ScreenAttrs[off];
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1614
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1615 if (n > HL_ALL)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1616 n = syn_attr2attr(n);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1617 if (n & HL_BOLD)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1618 force_redraw_next = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1619 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1621 // When at the end of the text and overwriting a two-cell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1622 // character with a one-cell character, need to clear the next
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1623 // cell. Also when overwriting the left halve of a two-cell char
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1624 // with the right halve of a two-cell char. Do this only once
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1625 // (mb_off2cells() may return 2 on the right halve).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1626 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1627 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1630 : ptr + mbyte_blen >= text + len)
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1631 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1632 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1633 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1634 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1637 // Make sure we never leave a second byte of a double-byte behind,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1638 // it confuses mb_off2cells().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 if (enc_dbcs
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1640 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1642 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1643 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1644 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1645 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1646 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1647 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1648 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1649 if (c < 0x80 && u8cc[0] == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1650 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1651 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1653 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1654
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1655 ScreenLinesUC[off] = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1656 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1657 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1658 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1659 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1660 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1661 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1664 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1666 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1667 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1670 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1671 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1673 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1676 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1682 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1686 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1687 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1689 if (clear_next_cell)
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1690 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1691 // This only happens at the end, display one space next.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1692 ptr = (char_u *)" ";
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1693 len = -1;
463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1694 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1696 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 }
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1703
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1704 // If we detected the next character needs to be redrawn, but the text
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1705 // doesn't extend up to there, update the character here.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1706 if (force_redraw_next && col < screen_Columns)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1707 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1708 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1709 screen_char_2(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1710 else
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1711 screen_char(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1712 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1715 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1717 * Prepare for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1719 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1720 start_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1723 {
20251 9620ab71f4f3 patch 8.2.0681: pattern for 'hlsearch' highlighting may leak Bram Moolenaar <Bram@vim.org> parents: 20227 diff changeset	1724 end_search_hl(); // just in case it wasn't called before
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1725 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	1726 screen_search_hl.attr = HL_ATTR(HLF_L);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1727 # ifdef FEAT_RELTIME
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1728 // 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	1729 profile_setlimit(p_rdt, &screen_search_hl.tm);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1730 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1735 * Clean up for 'hlsearch' highlighting.
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 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1738 end_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1739 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1740 if (screen_search_hl.rm.regprog != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1741 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1742 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	1743 screen_search_hl.rm.regprog = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1744 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1745 }
5985 8ae50e3ef8bf updated for version 7.4.333 Bram Moolenaar <bram@vim.org> parents: 5979 diff changeset	1746 #endif
5979 f9fa2e506b9f updated for version 7.4.330 Bram Moolenaar <bram@vim.org> parents: 5946 diff changeset	1747
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1748 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1749 screen_start_highlight(int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1750 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1752
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1753 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 if (full_screen
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1755 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1757 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1758 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1759 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1760 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1761 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1762 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1763 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1765 // The GUI handles this internally.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1766 sprintf(buf, IF_EB("\033\|%dh", ESC_STR "\|%dh"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1768 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1770 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1771 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1772 if (attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1773 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1774 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1775 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1776 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 aep = syn_term_attr2entry(attr);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1778 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1779 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1780 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1782 }
18786 1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1783 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1784 if (use_vtp())
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1785 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1786 guicolor_T defguifg, defguibg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1787 int defctermfg, defctermbg;
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1788
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1789 // If FG and BG are unset, the color is undefined when
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1790 // BOLD+INVERSE. Use Normal as the default value.
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1791 get_default_console_color(&defctermfg, &defctermbg, &defguifg,
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1792 &defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1793
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1794 if (p_tgc)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1795 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1796 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.fg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1797 term_fg_rgb_color(defguifg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1798 if (aep == NULL \|\| COLOR_INVALID(aep->ae_u.cterm.bg_rgb))
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1799 term_bg_rgb_color(defguibg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1800 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1801 else if (t_colors >= 256)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1802 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1803 if (aep == NULL \|\| aep->ae_u.cterm.fg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1804 term_fg_color(defctermfg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1805 if (aep == NULL \|\| aep->ae_u.cterm.bg_color == 0)
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1806 term_bg_color(defctermbg);
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1807 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1808 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1809 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1810 if ((attr & HL_BOLD) && *T_MD != NUL) // bold
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1811 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	1812 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	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 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	1815 ? 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	1816 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1817 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1818 t_colors > 1 && aep->ae_u.cterm.fg_color))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1819 // If the Normal FG color has BOLD attribute and the new HL
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1820 // has a FG color defined, clear BOLD.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1821 out_str(T_ME);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1822 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1823 out_str(T_SO);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1824 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	1825 out_str(T_UCS);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1826 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	1827 \|\| ((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	1828 && *T_US != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1829 out_str(T_US);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1830 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1831 out_str(T_CZH);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1832 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1833 out_str(T_MR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1834 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	1835 out_str(T_STS);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1836
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1837 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1838 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1839 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1840 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1841 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1842 {
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1843 #ifdef FEAT_TERMGUICOLORS
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1844 // When 'termguicolors' is set but fg or bg is unset,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1845 // fall back to the cterm colors. This helps for SpellBad,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1846 // where the GUI uses a red undercurl.
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1847 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	1848 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1849 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	1850 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	1851 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1852 else
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1853 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1854 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	1855 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1856 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	1857 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	1858 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1859 #ifdef FEAT_TERMGUICOLORS
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1860 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	1861 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1862 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	1863 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1864 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1865 else
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1866 #endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1867 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	1868 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1869 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	1870 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	1871 }
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1872 #ifdef FEAT_TERMGUICOLORS
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1873 if (p_tgc && aep->ae_u.cterm.ul_rgb != CTERMCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1874 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1875 if (aep->ae_u.cterm.ul_rgb != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1876 term_ul_rgb_color(aep->ae_u.cterm.ul_rgb);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1877 }
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1878 else
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1879 #endif
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1880 if (t_colors > 1)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1881 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1882 if (aep->ae_u.cterm.ul_color)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1883 term_ul_color(aep->ae_u.cterm.ul_color - 1);
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1884 }
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1885
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	1886 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	1887 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1888 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	1889 out_str(aep->ae_u.term.start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1890 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1892 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1893 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1894 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1895
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1896 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1897 screen_stop_highlight(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1899 int do_ME = FALSE; // output T_ME code
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1900 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
20569 b6a0237e8478 patch 8.2.0838: MS-Windows: compiler warning for uninitialized variables Bram Moolenaar <Bram@vim.org> parents: 20251 diff changeset	1901 int do_ME_fg = FALSE, do_ME_bg = FALSE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1902 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1903
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1904 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	1905 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1906 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1907 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1908 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1909 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1910 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1911 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1912 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1913 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1914
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1915 // use internal GUI code
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1916 sprintf(buf, IF_EB("\033\|%dH", ESC_STR "\|%dH"), screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1917 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1918 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1919 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1920 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1921 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1922 if (screen_attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1926 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1927 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1928 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1929 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1930 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 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	1932 if (aep != NULL && ((
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1933 #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	1934 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	1935 ? aep->ae_u.cterm.fg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1936 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1937 ? !(do_ME_fg = TRUE) : (do_ME_fg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1938 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1939 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1940 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1941 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	1942 #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	1943 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	1944 ? aep->ae_u.cterm.bg_rgb != INVALCOLOR
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1945 # ifdef FEAT_VTP
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1946 ? !(do_ME_bg = TRUE) : (do_ME_bg = FALSE)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1947 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1948 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1949 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1950 aep->ae_u.cterm.bg_color)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 do_ME = TRUE;
20227 f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1952 #if defined(FEAT_VTP) && defined(FEAT_TERMGUICOLORS)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1953 if (use_vtp())
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1954 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1955 if (do_ME_fg && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1956 do_ME = TRUE;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1957
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1958 // FG and BG cannot be separated in T_ME, which is not
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1959 // efficient.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1960 if (!do_ME && do_ME_fg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1961 out_str((char_u *)"\033\|39m"); // restore FG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1962 if (!do_ME && do_ME_bg)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1963 out_str((char_u *)"\033\|49m"); // restore BG
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1964 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1965 else
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1966 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1967 // Process FG and BG at once.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1968 if (!do_ME)
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1969 do_ME = do_ME_fg \| do_ME_bg;
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1970 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1971 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1972 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1973 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1974 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1975 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1976 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1977 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1978 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1979 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1980 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1981 out_str(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1982 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1983 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1984 if (aep == NULL) // did ":syntax clear"
7 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 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1987 screen_attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1988 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1989
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1990 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1991 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1992 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1993 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1994 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1995 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1996 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1997 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1998 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1999 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2000 }
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	2001 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	2002 {
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2003 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	2004 do_ME = TRUE;
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2005 else
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2006 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	2007 }
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2008 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	2009 \|\| ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2012 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2013 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2014 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022 }
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2023 if (screen_attr & HL_STRIKETHROUGH)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2024 {
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2025 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	2026 do_ME = TRUE;
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2027 else
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2028 out_str(T_STE);
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2029 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 if (do_ME \|\| (screen_attr & (HL_BOLD \| HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2033 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2034 if (p_tgc)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2035 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2036 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	2037 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	2038 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	2039 term_bg_rgb_color(cterm_normal_bg_gui_color);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2040 if (cterm_normal_ul_gui_color != INVALCOLOR)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2041 term_ul_rgb_color(cterm_normal_ul_gui_color);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2042 }
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2043 else
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2044 #endif
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2045 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2046 if (t_colors > 1)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2047 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2048 // set Normal cterm colors
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2049 if (cterm_normal_fg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2050 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	2051 if (cterm_normal_bg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2052 term_bg_color(cterm_normal_bg_color - 1);
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2053 if (cterm_normal_ul_color != 0)
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	2054 term_ul_color(cterm_normal_ul_color - 1);
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2055 if (cterm_normal_fg_bold)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2056 out_str(T_MD);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2057 }
7 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 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2061 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2062 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2066 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2067 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2068 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2069 reset_cterm_colors(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2070 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2071 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2072 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2073 // set Normal cterm colors
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2074 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2075 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	2076 \|\| cterm_normal_bg_gui_color != INVALCOLOR)
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2077 : (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	2078 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2079 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	2080 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2081 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2082 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2083 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2084 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2085 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2086 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2087 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2088 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2089 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2090 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2091 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2092
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2093 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2094 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2097 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2098 screen_char(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2102 // Check for illegal values, just in case (could happen just after
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2103 // resizing).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2104 if (row >= screen_Rows \|\| col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2106
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2107 // 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	2108 // 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	2109 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	2110 #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	2111 && 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	2112 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2113 )
15521 6d949e552e99 patch 8.1.0768: updating completions may cause the popup menu to flicker Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2114 return;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2115 #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	2116 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	2117 return;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2118 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2119
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2120 // Outputting a character in the last cell on the screen may scroll the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2121 // screen up. Only do it when the "xn" termcap property is set, otherwise
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2122 // mark the character invalid (update it when scrolled up).
6602 c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2123 if (*T_XN == NUL
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2124 && row == screen_Rows - 1 && col == screen_Columns - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2126 // account for first command-line character in rightleft mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 )
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2136 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2140 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2141 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2142 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2143 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2144
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2145 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2146
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2147 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2148 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2149
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2150 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2152 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2153
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2154 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	2155 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2156 if (*p_ambw == 'd'
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2157 #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	2158 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2159 #endif
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2160 )
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2161 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2162 // Clear the two screen cells. If the character is actually
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2163 // single width it won't change the second cell.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2164 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	2165 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	2166 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2167 // not sure where the cursor is after drawing the ambiguous width
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2168 // character
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2169 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	2170 }
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2171 else if (utf_char2cells(ScreenLinesUC[off]) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 ++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	2173
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2174 // Convert the UTF-8 character to bytes and write it.
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2175 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	2176 out_str(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 else
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2179 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 out_char(ScreenLines[off]);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2182 // double-byte character in single-width cell
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2187 screen_cur_col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2191 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2192 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2193 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2194 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2195 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2196 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2197 screen_char_2(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2198 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2199 // Check for illegal values (could be wrong when screen was resized).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2200 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2201 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2202
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2203 // Outputting the last character on the screen may scrollup the screen.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2204 // Don't to it! Mark the character invalid (update it when scrolled up)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2206 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2207 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2208 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2209 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2211 // Output the first byte normally (positions the cursor), then write the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2212 // second byte directly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2215 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2223 screen_draw_rectangle(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2224 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2225 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2226 int height,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2227 int width,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2228 int invert)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2230 int r, c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 int off;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2232 int max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2234 // Can't use ScreenLines unless initialized
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2235 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2236 return;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2237
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 if (invert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 off = LineOffset[r];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2243 max_off = off + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2244 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2245 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2246 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 screen_char_2(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 screen_char(off + c, r, c);
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2254 if (utf_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2257 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2258 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2259 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2260 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	2261
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2265 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2266 redraw_block(int row, int end, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2268 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2269 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2270
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2276 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 width = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2279 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2287
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2288 void
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2289 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	2290 {
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2291 ScreenLines[off] = ' ';
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2292 ScreenAttrs[off] = attr;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2293 if (enc_utf8)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2294 ScreenLinesUC[off] = 0;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2295 }
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2296
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 * 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	2299 * with character 'c1' in first column followed by 'c2' in the other columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2303 screen_fill(
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2304 int start_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2305 int end_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2306 int start_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2307 int end_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2308 int c1,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2309 int c2,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2310 int attr)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2311 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2312 int row;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2313 int col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2314 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2315 int end_off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2316 int did_delete;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2317 int c;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2318 int norm_term;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 #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	2320 int force_next = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2321 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2322
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2323 if (end_row > screen_Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2324 end_row = screen_Rows;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2325 if (end_col > screen_Columns) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2326 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2327 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2328 \|\| start_row >= end_row
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2329 \|\| start_col >= end_col) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2330 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2331
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2332 // it's a "normal" terminal when not in a GUI or cterm
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 norm_term = (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2336 #endif
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2337 !IS_CTERM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2338 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2339 {
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2340 if (has_mbyte
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2341 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2342 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2343 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2344 )
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2345 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2346 // When drawing over the right halve of a double-wide char clear
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2347 // out the left halve. When drawing over the left halve of a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2348 // double wide-char clear out the right halve. Only needed in a
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2349 // terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	2350 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	2351 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0);
1677 b98975453785 updated for version 7.2b-009 vimboss parents: 1670 diff changeset	2352 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	2353 screen_puts_len((char_u *)" ", 1, row, end_col, 0);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2354 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2356 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2358 * space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2362 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364 && (attr == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2365 \|\| (norm_term
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 && ((attr & ~(HL_BOLD \| HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2370 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 col = start_col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2373 if (c1 != ' ') // don't clear first char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2374 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2376 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2377 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2378
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2379 // skip blanks (used often, keep it fast!)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2380 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2381 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2382 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2383 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2384 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2385 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2386 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2387 ++off;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2388 if (off < end_off) // something to be cleared
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 screen_stop_highlight();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2392 term_windgoto(row, col);// clear rest of this screen line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2394 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 col = end_col - col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2396 while (col--) // clear chars in ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 {
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2398 space_to_screenline(off, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2402 did_delete = TRUE; // the chars are cleared now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2406 c = c1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408 {
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2409 if ((ScreenLines[off] != c
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2410 \|\| (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2411 != (c >= 0x80 ? c : 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2412 \|\| ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 \|\| force_next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 )
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2417 #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	2418 // 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	2419 && !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	2420 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2421 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 #if defined(FEAT_GUI) \|\| defined(UNIX)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2424 // The bold trick may make a single row of pixels appear in
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2425 // the next character. When a bold character is removed, the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2426 // next character should be redrawn too. This happens for our
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2427 // own GUI and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2429 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2431 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2435 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2442 \|\| ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2443 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2444 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2450 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2451 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2452 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2453 ScreenLinesUC[off] = c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2454 ScreenLinesC[0][off] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2457 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2458 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2459 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2460 if (!did_delete \|\| c != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 c = c2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 LineWraps[row] = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2473 if (row == Rows - 1) // overwritten the command line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 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	2476 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	2477 && c1 == ' ' && c2 == ' ' && attr == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2478 clear_cmdline = FALSE; // command line has been cleared
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2479 if (start_col == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2480 mode_displayed = FALSE; // mode cleared or overwritten
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2487 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2490 check_for_delay(int check_msg_scroll)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 if ((emsg_on_display \|\| (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 && !did_wait_return
22742 f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2494 && emsg_silent == 0
f7f2d73ff85e patch 8.2.1919: assert_fails() setting emsg_silent changes normal execution Bram Moolenaar <Bram@vim.org> parents: 22721 diff changeset	2495 && !in_assert_fails)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 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	2498 ui_delay(1006L, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2502 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2503 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2504
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 /*
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	2506 * 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	2507 */
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2508 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	2509 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	2510 {
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2511 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	2512
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2513 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	2514 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	2515 }
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2516
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2517 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 * 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	2519 * If "doclear" is TRUE: clear screen if it has been resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2523 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2524 screen_valid(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2526 screenalloc(doclear); // allocate screen buffers if size changed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2527 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2528 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2531 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2539 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2540 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2541 screenalloc(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2543 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2544 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2545 int old_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2546 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2547 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2548 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2549 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2550 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 u8char_T *new_ScreenLinesUC = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2552 u8char_T *new_ScreenLinesC[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 schar_T *new_ScreenLines2 = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2554 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 sattr_T *new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2557 char_u *new_LineWraps;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	2558 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	2559 #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	2560 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	2561 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	2562 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	2563 #endif
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2564 tabpage_T *tp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2565 static int entered = FALSE; // avoid recursiveness
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2566 static int done_outofmem_msg = FALSE; // did outofmem message
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2567 int retry_count = 0;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2568
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2569 retry:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 * screen stuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2574 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2580 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 \|\| Rows == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 \|\| Columns == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 \|\| (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2587 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 * return here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2591 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2592 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2593 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2594
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2595 /*
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2596 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2597 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2598 */
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2599 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2600
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2601 win_new_shellsize(); // fit the windows in the new sized shell
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2602
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2603 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2604 vim_lock_screen(); // be safe, put it here
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2605 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2606
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2607 comp_col(); // recompute columns for shown command and ruler
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2613 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618 * size is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2620 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 win_free_lsize(wp);
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2622 if (aucmd_win != NULL)
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2623 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	2624 #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	2625 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2626 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2627 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	2628 // 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	2629 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2630 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2631 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	2632 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2633
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	2634 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	2635 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T ) MAX_MCO);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2636 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2637 {
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	2638 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2639 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	2640 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	2641 (Rows + 1) * Columns);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 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	2644 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	2645 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	2646 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	2647 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	2648 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	2649 #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	2650 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	2651 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	2652 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	2653 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	2655 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2657 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2658 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2659 outofmem = TRUE;
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2660 goto give_up;
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2661 }
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2662 }
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2663 if (aucmd_win != NULL && aucmd_win->w_lines == NULL
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2664 && win_alloc_lines(aucmd_win) == FAIL)
1906 ff9ecf14efe3 updated for version 7.2-203 vimboss parents: 1883 diff changeset	2665 outofmem = TRUE;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2666 #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	2667 // global popup windows
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2668 FOR_ALL_POPUPWINS(wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2669 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	2670 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2671 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	2672 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	2673 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2674 // 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	2675 FOR_ALL_TABPAGES(tp)
19888 435726a03481 patch 8.2.0500: using the same loop in many places Bram Moolenaar <Bram@vim.org> parents: 19824 diff changeset	2676 FOR_ALL_POPUPWINS_IN_TAB(tp, wp)
16882 473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2677 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	2678 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2679 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	2680 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	2681 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2682 #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	2683
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2684 give_up:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2685
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2686 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2687 if (new_ScreenLinesC[i] == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2688 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2689 if (new_ScreenLines == NULL
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2690 \|\| (enc_utf8 && (new_ScreenLinesUC == NULL \|\| i != p_mco))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2691 \|\| (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 \|\| new_ScreenAttrs == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2693 \|\| new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2694 \|\| new_LineWraps == NULL
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2695 \|\| 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	2696 #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	2697 \|\| 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	2698 \|\| 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	2699 \|\| 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	2700 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2701 \|\| outofmem)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2702 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2703 if (ScreenLines != NULL \|\| !done_outofmem_msg)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2704 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2705 // guess the size
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2706 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2707
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2708 // Remember we did this to avoid getting outofmem messages over
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2709 // and over again.
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2710 done_outofmem_msg = TRUE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2711 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2712 VIM_CLEAR(new_ScreenLines);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2713 VIM_CLEAR(new_ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2714 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	2715 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	2716 VIM_CLEAR(new_ScreenLines2);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2717 VIM_CLEAR(new_ScreenAttrs);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2718 VIM_CLEAR(new_LineOffset);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2719 VIM_CLEAR(new_LineWraps);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2720 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	2721 #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	2722 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	2723 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	2724 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	2725 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2727 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2728 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2729 done_outofmem_msg = FALSE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2730
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2731 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2732 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2733 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2736 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2737 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2738 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2739 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2740 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2741 */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2742 if (!doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2743 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2744 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2745 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2746 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2747 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2748 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2749 0, (size_t)Columns * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2750 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2751 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2752 + new_row * Columns,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2753 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2754 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2755 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2756 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2757 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2758 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 0, (size_t)Columns * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 old_row = new_row + (screen_Rows - Rows);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2761 if (old_row >= 0 && ScreenLines != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2762 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2763 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 len = Columns;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2767 // When switching to utf-8 don't copy characters, they
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2768 // may be invalid now. Also when p_mco changes.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2769 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2770 && p_mco == Screen_mco)
26 404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2771 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2772 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2773 (size_t)len * sizeof(schar_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2774 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2775 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 (size_t)len * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2780 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2781 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2782 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2783 ScreenLinesC[i] + LineOffset[old_row],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2784 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2785 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 (size_t)len * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2794 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2795 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2796 // Use the last line of the screen for the current line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 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	2798
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2799 #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	2800 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	2801 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	2802 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2803 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2804
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2805 free_screenlines();
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2806
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2807 // NOTE: this may result in all pointers to become NULL.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2808 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 ScreenLinesUC = new_ScreenLinesUC;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2810 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2811 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2812 Screen_mco = p_mco;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2813 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2814 ScreenAttrs = new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2815 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2816 LineWraps = new_LineWraps;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2817 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	2818 #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	2819 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	2820 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	2821 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	2822 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	2823 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2825 // It's important that screen_Rows and screen_Columns reflect the actual
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2826 // size of ScreenLines[]. Set them before calling anything.
7 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 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2829 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2831 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2832
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2833 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	2834 if (doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2835 screenclear2();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2838 && !gui.starting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2839 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2840 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 {
19824 09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2842 gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0);
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2843
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2844 // Adjust the position of the cursor, for when executing an external
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2845 // command.
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2846 if (msg_row >= Rows) // Rows got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2847 msg_row = Rows - 1; // put cursor at last row
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2848 else if (Rows > old_Rows) // Rows got bigger
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2849 msg_row += Rows - old_Rows; // put cursor in same place
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2850 if (msg_col >= Columns) // Columns got smaller
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2851 msg_col = Columns - 1; // put cursor at last column
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2853 #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	2854 clear_TabPageIdxs();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2855
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2856 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2857 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2858 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2859
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 entered = FALSE;
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2861 --RedrawingDisabled;
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2862
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2863 /*
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2864 * 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	2865 * in case applying autocommands always changes Rows or Columns.
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2866 */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2867 if (starting == 0 && ++retry_count <= 3)
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2868 {
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2869 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2870 // In rare cases, autocommands may have altered Rows or Columns,
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2871 // jump back to check if we need to allocate the screen again.
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2872 goto retry;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2873 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2875
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2876 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2877 free_screenlines(void)
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2878 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2879 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2880
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2881 VIM_CLEAR(ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2882 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	2883 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	2884 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	2885 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	2886 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	2887 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	2888 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	2889 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	2890 #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	2891 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	2892 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	2893 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	2894 #endif
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2895 }
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2896
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2897 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2898 screenclear(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2899 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2900 check_for_delay(FALSE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2901 screenalloc(FALSE); // allocate screen buffers if size changed
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2902 screenclear2(); // clear the screen
7 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 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2906 screenclear2(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2910 if (starting == NO_SCREEN \|\| ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2911 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2912 \|\| (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2913 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2914 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2915 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2916
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2917 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2918 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2919 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2920 screen_attr = -1; // force setting the Normal colors
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2921 screen_stop_highlight(); // don't want highlighting here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2922
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2923 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2924 // disable selection without redrawing it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2925 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2926 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2927
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2928 // blank out ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2929 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2930 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2931 lineclear(LineOffset[i], (int)Columns, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2934
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2935 if (can_clear(T_CL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2937 out_str(T_CL); // clear the display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 clear_cmdline = FALSE;
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2939 mode_displayed = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2943 // can't clear the screen, mark all chars with invalid attributes
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2949 screen_cleared = TRUE; // can use contents of ScreenLines now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 win_rest_invalid(firstwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 redraw_cmdline = TRUE;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	2953 redraw_tabline = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2954 if (must_redraw == CLEAR) // no need to clear again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955 must_redraw = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 compute_cmdrow();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2957 msg_row = cmdline_row; // put cursor on last line for messages
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2959 screen_start(); // don't know where cursor is now
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2960 msg_scrolled = 0; // can't scroll back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2961 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2964
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 static void
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2969 lineclear(unsigned off, int width, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2970 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2972 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 (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	2975 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 * invalid value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2982 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2983 lineinvalid(unsigned off, int width)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 /*
21226 421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2989 * To be called when characters were sent to the terminal directly, outputting
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2990 * test on "screen_lnum".
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2991 */
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2992 void
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2993 line_was_clobbered(int screen_lnum)
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2994 {
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2995 lineinvalid(LineOffset[screen_lnum], (int)Columns);
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2996 }
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2997
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	2998 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3002 linecopy(int to, int from, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3008 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3011 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3012
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 wp->w_width * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3015 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3016 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3017 wp->w_width * sizeof(u8char_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3022 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3023 wp->w_width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3024 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3025
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3026 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3027 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3028 * 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	3029 * 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	3030 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3031 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3032 can_clear(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3035 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 \|\| gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	3038 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	3039 \|\| (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	3040 \|\| (!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	3041 #else
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3042 \|\| cterm_normal_bg_color == 0
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3043 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3044 \|\| *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	3045 #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	3046 && !(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	3047 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3048 );
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3049 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3050
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 * code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3057 screen_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 }
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 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3065 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3068 windgoto(int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 {
205 d292c40ca788 updated for version 7.0060 vimboss parents: 168 diff changeset	3070 sattr_T *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3071 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3072 int plan;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3073 int cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3074 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3075 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3076 char_u *bs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3077 int goto_cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3078 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3079
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3080 #define GOTO_COST 7 // assume a term_windgoto() takes about 7 chars
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3081 #define HIGHL_COST 5 // assume unhighlight takes 5 chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 #define PLAN_WRITE 4
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3087 // Can't use ScreenLines unless initialized
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3090 if (col != screen_cur_col \|\| row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3092 // Check for valid position.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3093 if (row < 0) // window without text lines?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094 row = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3100 // check if no cursor movement is allowed in highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3101 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3103 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 goto_cost = GOTO_COST + noinvcurs;
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 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112 * 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	3113 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3114 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 *
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	3117 * First check if the highlighting attributes allow us to write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3120 if (row >= screen_cur_row && screen_cur_col < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 * or T_LE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3125 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3126 bs = NULL; // init for GCC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3130 // "le" is preferred over "bc", because "bc" is obsolete
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 if (*T_LE)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3132 bs = T_LE; // "cursor left"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3133 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3134 bs = T_BC; // "backspace character (old)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 if (*bs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 cost = 999;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3139 if (col + 1 < cost) // using CR is less characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3143 cost = 1; // CR is just one character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3146 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3150 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3154 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3156
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 * 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	3159 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 else if (row > 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 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3163 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3164 cost = (row - screen_cur_row) * 2; // CR LF
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3165 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3167 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3172 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3176 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 cost = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3183 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 cost += i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189 if (cost < goto_cost && i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3192 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3197 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3198 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 if (i != 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3210 cost = 999; // different attributes, don't do it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3214 // Don't use an UTF-8 char for positioning, it's slow.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3223
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3224 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3225 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 out_str(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 --screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3243 out_char('\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3247 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 out_char('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3256 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3257
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3258 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3289 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3291 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 screen_stop_highlight();
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3298 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	3299 && *T_CRI != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 screen_cur_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3313 setcursor(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 {
13400 c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3315 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	3316 }
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3317
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3318 /*
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3319 * 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	3320 * 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	3321 */
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3322 void
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3323 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	3324 {
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3325 if (force \|\| redrawing())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 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	3329 curwin->w_wincol + (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3331 // With 'rightleft' set and the cursor on a double-wide
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3332 // 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	3333 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	3334 - ((has_mbyte
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3335 && (*mb_ptr2cells)(ml_get_cursor()) == 2
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3336 && vim_isprintc(gchar_cursor())) ? 2 : 1)) :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 curwin->w_wcol));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3339 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3340 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3341
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3342
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3343 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3344 * 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	3345 * 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	3346 * 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	3347 * scrolling.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3348 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3350 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3351 win_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3352 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3353 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3354 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3355 int invalid,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3356 int mayclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3357 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3358 int did_delete;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 int nextrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 int lastrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3362
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3364 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3365
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3366 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3367 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3368
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3369 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3372 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3377 * 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	3378 * 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	3379 * 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	3380 * avoid messing up those windows, better just redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 if (wp->w_next != NULL \|\| wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3384 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3385 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	3386 line_count, (int)Rows, FALSE, 0, NULL) == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3387 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3388 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3389 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 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	3398 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 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	3403 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3405 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3407 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	3408 == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 {
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3410 // deletion will have messed up other windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3411 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3412 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3413 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3419 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3423 * Delete "line_count" window lines at "row" in window "wp".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 * scrolling
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3430 win_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3431 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3432 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3433 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3434 int invalid,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3435 int mayclear,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3436 int clear_attr) // for clearing lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3440 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3441 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3443 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3446 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 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	3451 (int)Rows, FALSE, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3453
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3454 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3455 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3456 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 if (wp->w_next \|\| wp->w_status_height \|\| cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 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	3461 line_count, (int)Rows, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3463 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3464 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3465 }
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 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3469 * command line later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3479 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3482 win_do_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3483 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3484 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3485 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3486 int mayclear,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3487 int del,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3488 int clear_attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 if (!redrawing() \|\| line_count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3494
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3495 // 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	3496 // 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	3497 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	3498 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	3499
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3500 // 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	3501 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 {
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	3503 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	3504 screenclear(); // will set wp->w_lines_valid to 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3508 #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	3509 // 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	3510 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	3511 return FAIL;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3512 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3513
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3514 // Delete all remaining lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3515 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3516 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3517 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	3518 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3519 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3520 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3521 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 /*
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	3524 * When scrolling, the message on the command line should be cleared,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 * 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	3526 * Don't do this when avoiding to insert lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527 */
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	3528 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	3529 clear_cmdline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3530
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3531 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3532 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3533 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3534 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 * win_line().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3536 * 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	3537 * 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	3538 * scroll-up .
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 */
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	3540 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	3541 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3542 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3543 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3544 if (del)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3545 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	3546 wp->w_height - row, FALSE, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3547 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 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	3549 wp->w_height - row, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3551 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3555 if (wp->w_next != NULL && p_tf) // don't delete/insert on fast terminal
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3557
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 return MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3559 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3561 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3562 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3565 win_rest_invalid(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 redraw_win_later(wp, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3570 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3571 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3573 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3574 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3579 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3582 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3588 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3589 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3598
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 * insert lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 */
446 7472c565592a updated for version 7.0117 vimboss parents: 422 diff changeset	3607 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3608 screen_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3609 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3610 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3611 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3612 int end,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3613 int clear_attr,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3614 win_T *wp) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3620 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 int result_empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 * - 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	3631 * - 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	3632 * - there is a popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 */
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3634 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	3635 \|\| 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	3636 #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	3637 \|\| (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	3638 && 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	3639 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3640 #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	3641 \|\| popup_visible
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3642 #endif
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3643 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3644 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3645
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3646 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3647 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 * 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	3649 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 * 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	3651 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 * 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	3653 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 * at once.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 * 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	3656 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657 * 1.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 * 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	3660 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 * 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	3662 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 * 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	3664 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3665 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3667 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3668 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3669 * exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3670 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3671 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3672 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3673 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	3674 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3675 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3676 else if (T_CAL != NUL && (line_count > 1 \|\| T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678 else if (*T_CDL != NUL && result_empty && (line_count > 1 \|\| !can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3682 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3684 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3686 else if (T_SR != NUL && row == 0 && (T_DA == NUL \|\| can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3689 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3693 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3695 if (type == USE_T_CD \|\| type == USE_T_CDL \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 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	3697 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 * 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	3702 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 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	3705 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3707 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3708 // Remove a modeless selection when inserting lines halfway the screen
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3709 // 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	3710 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	3711 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3716 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3717 vim_lock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3718 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3719
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3721 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3722 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3723 gui_dont_update_cursor(row + off <= gui.cursor_row);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3726 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	3727 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	3728
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3729 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3730 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3735 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3738 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3742 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3743 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3744 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748 j += line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3749 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	3750 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	3751 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3752 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3754 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3755 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3756 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3759 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3760 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3761 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3762 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 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	3768 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3774 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3775 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3776 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3777
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 screen_stop_highlight();
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3779 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	3780 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	3781 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3783 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3784 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 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	3786 else if (type == USE_T_CAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 term_append_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3789 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 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	3798 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3801 else // type == USE_T_SR
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 out_str(T_SR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3803 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3804 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3805 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3806
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3807 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3808 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3809 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3810 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3812 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3813 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3814 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3815 windgoto(off + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3816 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3817 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3819 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3822 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3824 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 /*
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3830 * 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	3831 * "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	3832 * 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	3833 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3834 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3836 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3838 screen_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3839 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3840 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3841 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3842 int end,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3843 int force, // even when line_count > p_ttyscroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3844 int clear_attr, // used for clearing lines
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3845 win_T *wp UNUSED) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3848 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3850 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3851 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 int cursor_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3853 int result_empty; // result is empty until end of region
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3854 int can_delete; // deleting line codes can be used
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3857 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 * - 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	3863 * - redrawing for a callback and there is a modeless selection
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3864 */
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3865 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	3866 \|\| (!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	3867 #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	3868 \|\| (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	3869 && 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	3870 #endif
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3871 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3872 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3874 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3875 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3876 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3877 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3878
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 can_delete = (*T_DB == NUL \|\| can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3884
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3886 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3887 * 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	3888 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 * 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	3891 * 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	3892 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3896 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3898 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	3899 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3900 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3901 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3902 #ifndef AMIGA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3903 // On the Amiga, somehow '\n' on the last line doesn't always scroll
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3904 // up, so use delete-line command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 line_count == 1 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911 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	3912 && (wp == NULL \|\| wp->w_width == Columns))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3921 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3922 // Remove a modeless selection when deleting lines halfway the screen or
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3923 // 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	3924 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	3925 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929
20154 5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3930 #ifdef FEAT_GUI_HAIKU
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3931 vim_lock_screen();
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3932 #endif
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3933
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3935 // Don't update the GUI cursor here, ScreenLines[] is invalid until the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3936 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3937 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	3938 && gui.cursor_row < end + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3941 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	3942 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	3943
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3944 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 cursor_end = end + off;
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 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3956 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3957 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3958 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3963 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3964 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3965 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3966 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3968 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3969 j -= line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3970 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	3971 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	3972 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3974 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3975 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3977 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3979 // whole width, moving the line pointers is faster
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 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	3990 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3996 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3997 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3998 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3999
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4000 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	4001 screen_stop_highlight();
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4002 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	4003 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4004
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4005 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 redraw_block(row, end, wp);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4008 else if (type == USE_T_CD) // delete the lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4010 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 out_str(T_CD);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4012 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4016 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 term_delete_lines(line_count);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4018 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4023 * last line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4027 windgoto(cursor_end - 1, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028 for (i = line_count; --i >= 0; )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4029 out_char('\n'); // cursor will remain on same line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4031 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4032 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4033 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4034 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4035 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4036 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4037 windgoto(cursor_row, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4038 out_str(T_DL); // delete a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4040 else // type == USE_T_CE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4041 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4042 windgoto(cursor_row + i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4043 out_str(T_CE); // erase a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4045 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4046 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4047 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4049 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 * 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	4051 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 if (*T_DB && (type == USE_T_DL \|\| type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4057 windgoto(cursor_end - i, cursor_col);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4058 out_str(T_CE); // erase a line
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4059 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4062
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4066 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 /*
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4073 * 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	4074 * 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	4075 */
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4076 int
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4077 skip_showmode()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4078 {
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4079 // 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	4080 // 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	4081 if (global_busy
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4082 \|\| msg_silent != 0
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4083 \|\| !redrawing()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4084 \|\| (char_avail() && !KeyTyped))
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4085 {
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	4086 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	4087 return TRUE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4088 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4089 return FALSE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4090 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4091
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4092 /*
13308 ae312df8d0ab patch 8.0.1528: dead code found Christian Brabandt <cb@256bit.org> parents: 13292 diff changeset	4093 * Show the current mode and ruler.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 * 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	4097 * 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	4098 * If redraw_mode is TRUE show or clear the mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4099 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4102 showmode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104 int need_clear;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 int length = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4106 int do_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4107 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4108 int nwr_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4109 int sub_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4110
642 2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4111 do_mode = ((p_smd && msg_silent == 0)
2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4112 && ((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	4113 \|\| restart_edit != NUL
5735 50dbef5e774a updated for version 7.4.212 Bram Moolenaar <bram@vim.org> parents: 5539 diff changeset	4114 \|\| 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	4115 if (do_mode \|\| reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4116 {
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4117 if (skip_showmode())
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4118 return 0; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4119
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4120 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4121
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4122 // wait a bit before overwriting an important message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4123 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4124
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4125 // if the cmdline is more than one line high, erase top lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4126 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 if (clear_cmdline && cmdline_row < Rows - 1)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4128 msg_clr_cmdline(); // will reset clear_cmdline
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4129
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4130 // Position on the last line in the window, column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4131 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 cursor_off();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4133 attr = HL_ATTR(HLF_CM); // Highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 if (do_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4135 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4136 msg_puts_attr("--", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 #if defined(FEAT_XIM)
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4138 if (
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4139 # ifdef FEAT_GUI_GTK
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4140 preedit_get_status()
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4141 # else
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4142 im_get_status()
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4143 # endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4144 )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4145 # 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	4146 msg_puts_attr(" IM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4147 # else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4148 msg_puts_attr(" XIM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4150 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4151 // CTRL-X in Insert mode
5946 4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4152 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4154 // These messages can get long, avoid a wrap in a narrow
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4155 // window. Prefer showing edit_submode_extra.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4156 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4158 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 if (length > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4161 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4162 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4163 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4164 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4165 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	4166 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	4167 msg_puts_attr((char *)edit_submode, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4168 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4169 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4171 msg_puts_attr(" ", attr); // add a space in between
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4172 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	4173 sub_attr = HL_ATTR(edit_submode_highl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4174 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4175 sub_attr = attr;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4176 msg_puts_attr((char *)edit_submode_extra, sub_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4178 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4179 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 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	4183 msg_puts_attr(_(" VREPLACE"), attr);
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14218 diff changeset	4184 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	4185 msg_puts_attr(_(" REPLACE"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4187 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4188 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 if (p_ri)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4190 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	4191 #endif
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4192 msg_puts_attr(_(" INSERT"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4194 else if (restart_edit == 'I' \|\| restart_edit == 'i' \|\|
6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4195 restart_edit == 'a' \|\| restart_edit == 'A')
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4196 msg_puts_attr(_(" (insert)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 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	4198 msg_puts_attr(_(" (replace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4199 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	4200 msg_puts_attr(_(" (vreplace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 if (p_hkmap)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4203 msg_puts_attr(_(" Hebrew"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4204 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4206 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4209 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	4210 msg_puts_attr(_(" Arabic"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 # endif
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4213 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	4214 NameBuff, MAXPATHL))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4215 msg_puts_attr((char *)NameBuff, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4216 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4217 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4218 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	4219 msg_puts_attr(_(" (paste)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4223 char *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4224
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4225 // Don't concatenate separate words to avoid translation
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4226 // problems.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4227 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4228 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4229 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4231 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4233 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4236 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: 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(_(p), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4239 }
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4240 msg_puts_attr(" --", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4242
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4243 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 }
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4245 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	4246 && edit_submode == NULL) // otherwise it gets too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4247 {
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4248 recording_mode(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4251
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4252 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	4253 if (need_clear \|\| clear_cmdline \|\| redraw_mode)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 msg_clr_eos();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4255 msg_didout = FALSE; // overwrite this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 length = msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4258 need_wait_return = nwr_save; // never ask for hit-return for this
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4259 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 else if (clear_cmdline && msg_silent == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4261 // Clear the whole command line. Will reset "clear_cmdline".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 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	4263 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	4264 {
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	4265 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	4266 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	4267 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 #ifdef FEAT_CMDL_INFO
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4270 // In Visual mode the size of the selected area must be redrawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4271 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4272 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4273
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4274 // If the last window has no status line, the ruler is after the mode
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4275 // 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	4276 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	4277 win_redr_ruler(lastwin, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4278 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4279 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	4280 redraw_mode = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4281 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 return length;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4284 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4285
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4286 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4288 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4290 msg_pos_mode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4291 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4294 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4296 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4297 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4298 * Insert mode (but Insert mode didn't end yet!).
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4299 * Caller should check "mode_displayed".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4300 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4302 unshowmode(int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4303 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 /*
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	4305 * Don't delete it right now, when not redrawing or inside a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4307 if (!redrawing() \|\| (!force && char_avail() && !KeyTyped))
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4308 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4309 else
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4310 clearmode();
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4311 }
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4312
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4313 /*
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4314 * Clear the mode message.
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4315 */
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4316 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9213 diff changeset	4317 clearmode(void)
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4318 {
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4319 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	4320 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	4321
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4322 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	4323 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	4324 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	4325 msg_clr_eos();
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4326
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4327 msg_col = save_msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4328 msg_row = save_msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4331 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4332 recording_mode(int attr)
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4333 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4334 msg_puts_attr(_("recording"), attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4335 if (!shortmess(SHM_RECORDING))
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4336 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4337 char s[4];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4338
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4339 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	4340 msg_puts_attr(s, attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4341 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4342 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4343
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4344 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4345 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4346 */
15396 325e4a8ba1b6 patch 8.1.0706: tabline is not always redrawn Bram Moolenaar <Bram@vim.org> parents: 15384 diff changeset	4347 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4348 draw_tabline(void)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4349 {
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4350 int tabcount = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4351 tabpage_T *tp;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4352 int tabwidth;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4353 int col = 0;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4354 int scol = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4355 int attr;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4356 win_T *wp;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4357 win_T *cwp;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4358 int wincount;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4359 int modified;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4360 int c;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4361 int len;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4362 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	4363 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	4364 int attr_fill = HL_ATTR(HLF_TPF);
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4365 char_u *p;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4366 int room;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4367 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4368 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4369 && !gui.in_use
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4370 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4371 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4372 && !p_tgc
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	4373 #endif
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4374 );
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4375
10538 c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4376 if (ScreenLines == NULL)
c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4377 return;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4378 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4379
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4380 #ifdef FEAT_GUI_TABLINE
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4381 // Take care of a GUI tabline.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4382 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4383 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4384 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4385 return;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4386 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4387 #endif
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4388
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4389 if (tabline_height() < 1)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4390 return;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4391
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4392 #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	4393 clear_TabPageIdxs();
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4394
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4395 // Use the 'tabline' option if it's set.
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4396 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4397 {
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4398 int saved_did_emsg = did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4399
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4400 // Check for an error. If there is one we would loop in redrawing the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4401 // 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	4402 did_emsg = FALSE;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4403 win_redr_custom(NULL, FALSE);
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4404 if (did_emsg)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4405 set_string_option_direct((char_u *)"tabline", -1,
694 07d199fe02ed updated for version 7.0209 vimboss parents: 688 diff changeset	4406 (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	4407 did_emsg \|= saved_did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4408 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4409 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4410 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4411 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	4412 FOR_ALL_TABPAGES(tp)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4413 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4414
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4415 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4416 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4417 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4418
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4419 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4420 tabcount = 0;
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4421 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4422 tp = tp->tp_next)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4423 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4424 scol = col;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4425
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4426 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4427 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4428 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4429 screen_putchar('\|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4430
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4431 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4432 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4433
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4434 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4435
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4436 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4437 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4438 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4439 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4440 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4441 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4442 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4443 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4444 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4445 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4446
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4447 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4448 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4449 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4450 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4451 if (modified \|\| wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4452 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4453 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4454 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4455 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4456 len = (int)STRLEN(NameBuff);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4457 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4458 break;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4459 screen_puts_len(NameBuff, len, 0, col,
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4460 #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	4461 hl_combine_attr(attr, HL_ATTR(HLF_T))
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4462 #else
6106 f051e50a6a5f updated for version 7.4.391 Bram Moolenaar <bram@vim.org> parents: 6100 diff changeset	4463 attr
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4464 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4465 );
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4466 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4467 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4468 if (modified)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4469 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4470 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4471 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4472
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4473 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4474 if (room > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4475 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4476 // Get buffer name in NameBuff[]
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4477 get_trans_bufname(cwp->w_buffer);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	4478 shorten_dir(NameBuff);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4479 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4480 p = NameBuff;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4481 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4482 while (len > room)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4483 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4484 len -= ptr2cells(p);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	4485 MB_PTR_ADV(p);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4486 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4487 else if (len > room)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4488 {
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4489 p += len - room;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4490 len = room;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4491 }
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4492 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4493 len = Columns - col - 1;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4494
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4495 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4496 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4497 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4498 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4499
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4500 // Store the tab page number in TabPageIdxs[], so that
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4501 // jump_to_mouse() knows where each one is.
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4502 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4503 while (scol < col)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4504 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4505 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4506
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4507 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4508 c = '_';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4509 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4510 c = ' ';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4511 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4512
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4513 // Put an "X" for closing the current tab if there are several.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4514 if (first_tabpage->tp_next != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4515 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4516 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4517 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4518 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4519 }
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4520
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4521 // Reset the flag here again, in case evaluating 'tabline' causes it to be
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4522 // set.
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4523 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4524 }
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4525
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4526 /*
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4527 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4528 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4529 */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4530 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4531 get_trans_bufname(buf_T *buf)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4532 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4533 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3759 diff changeset	4534 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4535 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4536 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4537 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4538 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4539
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4540 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4541 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4542 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4543 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	4544 fillchar_status(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4545 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4546 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	4547
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	4548 #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	4549 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	4550 {
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	4551 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	4552 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4553 *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	4554 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	4555 }
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	4556 else
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4557 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4558 *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	4559 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	4560 }
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	4561 }
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	4562 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	4563 #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	4564 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4565 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4566 *attr = HL_ATTR(HLF_S);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4567 fill = fill_stl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4568 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4569 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4570 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4571 *attr = HL_ATTR(HLF_SNC);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4572 fill = fill_stlnc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4574 // Use fill when there is highlighting, and highlighting of current
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4575 // window differs, or the fillchars differ, or this is not the
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4576 // current window
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4577 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	4578 \|\| wp != curwin \|\| ONE_WINDOW)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 \|\| (fill_stl != fill_stlnc)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4580 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	4581 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4582 return '^';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4583 return '=';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4584 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4585
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4586 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4587 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4588 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4589 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4590 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4591 fillchar_vsep(int *attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4592 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4593 *attr = HL_ATTR(HLF_C);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4594 if (*attr == 0 && fill_vert == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4595 return '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4596 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4597 return fill_vert;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4599
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4604 redrawing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 {
11105 7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4606 #ifdef FEAT_EVAL
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4607 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	4608 return 0;
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4609 else
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4610 #endif
14673 f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4611 return ((!RedrawingDisabled
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4612 #ifdef FEAT_EVAL
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4613 \|\| 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	4614 #endif
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4615 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4618 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4622 messaging(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4623 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4624 return (!(p_lz && char_avail() && !KeyTyped));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4626
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4627 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4628 * 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	4629 * 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	4630 * 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	4631 * 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	4632 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4633
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4634 #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	4635
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4636 void
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4637 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	4638 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4639 #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	4640 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	4641
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4642 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	4643 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	4644 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	4645 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4646 # 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	4647 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	4648 # else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4649 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	4650 # endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4651 // 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	4652 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	4653 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	4654 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4655 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	4656 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4657 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	4658 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	4659 ++sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4660 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4661 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	4662 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	4663 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	4664 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	4665 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	4666 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	4667 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4668 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	4669 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	4670 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4671 #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	4672 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	4673 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4674 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4675
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4676 #if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4677 /*
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4678 * 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	4679 * Caller may need to check if 'number' or 'relativenumber' is set.
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4680 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4681 */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4682 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4683 number_width(win_T *wp)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4684 {
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4685 int n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4686 linenr_T lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4687
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4688 if (wp->w_p_rnu && !wp->w_p_nu)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4689 // cursor line shows "0"
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4690 lnum = wp->w_height;
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4691 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4692 // cursor line shows absolute line number
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4693 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	4694
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4695 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	4696 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4697 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4698
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4699 n = 0;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4700 do
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4701 {
856 8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4702 lnum /= 10;
8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4703 ++n;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4704 } while (lnum > 0);
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4705
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4706 // 'numberwidth' gives the minimal width plus one
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4707 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4708 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4709
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4710 # 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	4711 // 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	4712 // 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	4713 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	4714 && (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	4715 n = 2;
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4716 # endif
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4717
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4718 wp->w_nrwidth_width = n;
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4719 wp->w_nuw_cached = wp->w_p_nuw;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4720 return n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4721 }
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4722 #endif
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4723
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4724 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4725 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4726 * 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	4727 * screen. First column is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4728 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4729 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4730 screen_screencol(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4731 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4732 return screen_cur_col;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4733 }
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4734
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4735 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4736 * 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	4737 * First row is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4738 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4739 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4740 screen_screenrow(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4741 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4742 return screen_cur_row;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4743 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4744 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4745
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4746 /*
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4747 * 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	4748 * 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	4749 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4750 char *
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4751 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	4752 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4753 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	4754 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	4755 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	4756 struct charstab
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4757 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4758 int *cp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4759 char *name;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4760 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4761 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	4762 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4763 {&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	4764 {&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	4765 {&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	4766 {&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	4767 {&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	4768 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4769 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	4770 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4771 {&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	4772 {&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	4773 {&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	4774 {&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	4775 {&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	4776 {&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	4777 {&lcs_trail, "trail"},
23825 0bd44e94dd14 patch 8.2.2454: leading space can not be made visible Bram Moolenaar <Bram@vim.org> parents: 23467 diff changeset	4778 {&lcs_lead, "lead"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4779 #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	4780 {&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	4781 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4782 {NULL, "conceal"},
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4783 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4784 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4785 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	4786
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4787 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	4788 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4789 tab = lcstab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4790 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	4791 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4792 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4793 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4794 tab = filltab;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4795 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	4796 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4797
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4798 // 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	4799 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	4800 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4801 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	4802 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4803 // 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	4804 // '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	4805 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	4806 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	4807 *(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	4808
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4809 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	4810 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4811 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	4812 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	4813 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4814 else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4815 fill_diff = '-';
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4816 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4817 p = *varp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4818 while (*p)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4819 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4820 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	4821 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4822 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	4823 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	4824 && p[len] == ':'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4825 && 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	4826 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4827 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	4828 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	4829 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	4830 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	4831 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4832 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	4833 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4834 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	4835 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4836 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	4837 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	4838 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4839 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	4840 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4841 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	4842 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	4843 continue;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4844 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4845 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4846
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4847 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	4848 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4849 if (round)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4850 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4851 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	4852 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4853 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	4854 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	4855 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	4856 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4857 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	4858 *(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	4859
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4860 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4861 p = s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4862 break;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4863 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4864 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4865 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4866
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4867 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	4868 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	4869 if (*p == ',')
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4870 ++p;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4871 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4872 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4873
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4874 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	4875 }
18068 1101eacc1444 patch 8.1.2029: cannot control 'cursorline' highlighting well Bram Moolenaar <Bram@vim.org> parents: 18047 diff changeset	4876

Mercurial > vim

annotate src/screen.c @ 23825:0bd44e94dd14 v8.2.2454