vim: src/screen.c annotate

annotate src/screen.c @ 27782:40ae50de0d27 v8.2.4417

patch 8.2.4417: using NULL pointer Commit: https://github.com/vim/vim/commit/e89bfd212b21c227f026e467f882c62cdd6e642d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 18 18:34:45 2022 +0000 patch 8.2.4417: using NULL pointer Problem: Using NULL pointer. Solution: Set offset after checking for NULL pointer.

author	Bram Moolenaar <Bram@vim.org>
date	Fri, 18 Feb 2022 19:45:03 +0100
parents	ba47c7d07ce6
children	05fa2837e8a1

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'.
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	86 * To be called after changing the state, "was_concealed" is the value of
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	87 * "conceal_cursor_line()" before the change.
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	88 * "
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 void
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	91 conceal_check_cursor_line(int was_concealed)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	92 {
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	93 if (curwin->w_p_cole > 0 && conceal_cursor_line(curwin) != was_concealed)
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	94 {
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	95 int wcol = curwin->w_wcol;
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	96
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	97 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	98 // 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	99 // 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	100 curs_columns(TRUE);
25074 aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	101
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	102 // When concealing now w_wcol will be computed wrong, keep the previous
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	103 // value, it will be updated in win_line().
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	104 if (!was_concealed)
aa55d6d17625 patch 8.2.3074: popup_atcursor() uses wrong position with concealing Bram Moolenaar <Bram@vim.org> parents: 24768 diff changeset	105 curwin->w_wcol = wcol;
2378 85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	106 }
85b7dc8da5eb Add the 'concealcursor' option to decide when the cursor line is to be Bram Moolenaar <bram@vim.org> parents: 2375 diff changeset	107 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	108 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	109
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	110 /*
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	111 * 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	112 * 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	113 */
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	114 int
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	115 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	116 {
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	117 int wcr_attr = 0;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	118
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	119 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	120 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	121 #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	122 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	123 {
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	124 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	125 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	126 else
4bd21046902b patch 8.1.1882: cannot specify properties of the info popup window Bram Moolenaar <Bram@vim.org> parents: 17742 diff changeset	127 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	128 }
16817 069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	129 #endif
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	130 return wcr_attr;
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	131 }
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	132
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	133 /*
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	134 * 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	135 * 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	136 */
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	137 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	138 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	139 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	140 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	141 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	142 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	143 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	144 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	145 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	146 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	147 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	148 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	149
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	150 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	151 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	152 #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	153 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	154 {
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	155 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	156 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	157 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	158 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	159 else
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	160 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	161 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	162 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	163 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	164 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	165 }
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	166
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	167 /*
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	168 * 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	169 * 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	170 * When "draw_margin" is TRUE then draw the sign, fold and number columns.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	171 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	172 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	173 win_draw_end(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	174 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	175 int c1,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	176 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	177 int draw_margin,
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	178 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	179 int endrow,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	180 hlf_T hl)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	181 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	182 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	183 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	184 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	185
069ee8dc8c8d patch 8.1.1410: popup_move() is not implemented yet Bram Moolenaar <Bram@vim.org> parents: 16813 diff changeset	186 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	187
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	188 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	189 {
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	190 #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	191 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	192
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	193 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	194 // 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	195 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	196 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	197 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	198 #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	199 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	200 // 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	201 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	202 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	203 #endif
dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	204 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	205 && 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	206 // 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	207 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	208 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	209 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	210
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	211 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	212 if (wp->w_p_rl)
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, 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	216 c2, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	217 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	218 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	219 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	220 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	221 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	222 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	223 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	224 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	225 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	226 c1, c2, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	227 }
16135 dc0801e374e0 patch 8.1.1072: extending sign and foldcolumn below the text is confusing Bram Moolenaar <Bram@vim.org> parents: 16054 diff changeset	228
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	229 set_empty_rows(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	230 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	231
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	232 #if defined(FEAT_FOLDING) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	233 /*
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	234 * 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	235 * space is available for window "wp", minus "col".
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	236 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	237 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	238 compute_foldcolumn(win_T *wp, int col)
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	239 {
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	240 int fdc = wp->w_p_fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	241 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	242 int wwidth = wp->w_width;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	243
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	244 if (fdc > wwidth - (col + wmw))
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	245 fdc = wwidth - (col + wmw);
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	246 return fdc;
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	247 }
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	248
0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	249 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	250 * Fill the foldcolumn at "p" for window "wp".
548 f43150a669dc updated for version 7.0155 vimboss parents: 540 diff changeset	251 * Only to be called when 'foldcolumn' > 0.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	252 * Returns the number of bytes stored in 'p'. When non-multibyte characters are
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	253 * used for the fold column markers, this is equal to 'fdc' setting. Otherwise,
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	254 * this will be greater than 'fdc'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	255 */
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	256 size_t
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	257 fill_foldcolumn(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	258 char_u *p,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	259 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	260 int closed, // TRUE of FALSE
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	261 linenr_T lnum) // current line number
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	263 int i = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	264 int level;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	265 int first_level;
519 d50452846776 updated for version 7.0145 vimboss parents: 507 diff changeset	266 int empty;
6553 0c8738124a7b updated for version 7.4.603 Bram Moolenaar <bram@vim.org> parents: 6520 diff changeset	267 int fdc = compute_foldcolumn(wp, 0);
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	268 size_t byte_counter = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	269 int symbol = 0;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	270 int len = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	271
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	272 // Init to all spaces.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	273 vim_memset(p, ' ', MAX_MCO * fdc + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	274
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	275 level = win_foldinfo.fi_level;
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	276 empty = (fdc == 1) ? 0 : 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	277
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	278 // If the column is too narrow, we start at the lowest level that
24055 90d1636a8fcb patch 8.2.2569: 'fillchars' "stl" and "stlnc" items must be single byte Bram Moolenaar <Bram@vim.org> parents: 24043 diff changeset	279 // fits and use numbers to indicate the depth.
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	280 first_level = level - fdc - closed + 1 + empty;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	281 if (first_level < 1)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	282 first_level = 1;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	283
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	284 for (i = 0; i < MIN(fdc, level); i++)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	285 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	286 if (win_foldinfo.fi_lnum == lnum
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	287 && first_level + i >= win_foldinfo.fi_low_level)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	288 symbol = fill_foldopen;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	289 else if (first_level == 1)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	290 symbol = fill_foldsep;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	291 else if (first_level + i <= 9)
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	292 symbol = '0' + first_level + i;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	293 else
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	294 symbol = '>';
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	295
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	296 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	297 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	298 if (first_level + i >= level)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	299 {
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	300 i++;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	301 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	302 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	303 }
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	304
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	305 if (closed)
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	306 {
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	307 if (symbol != 0)
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	308 {
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	309 // rollback length and the character
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	310 byte_counter -= len;
24184 8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	311 if (len > 1)
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	312 // for a multibyte character, erase all the bytes
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	313 vim_memset(p + byte_counter, ' ', len);
8ebf8b3dfc08 patch 8.2.2633: multi-byte 'fillchars' for folding do not show properly Bram Moolenaar <Bram@vim.org> parents: 24055 diff changeset	314 }
24043 15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	315 symbol = fill_foldclosed;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	316 len = utf_char2bytes(symbol, &p[byte_counter]);
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	317 byte_counter += len;
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	318 }
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	319
15408ab5fed7 patch 8.2.2563: cannot use multibyte characters for folding in 'fillchars' Bram Moolenaar <Bram@vim.org> parents: 23964 diff changeset	320 return MAX(byte_counter + (fdc - i), (size_t)fdc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	321 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	322 #endif // FEAT_FOLDING
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	323
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	324 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	325 * 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	326 * Only to be used when ScreenLinesUC[off_from] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	327 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	328 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	329 comp_char_differs(int off_from, int off_to)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	330 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	331 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	332
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	333 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	334 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	335 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	336 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	337 if (ScreenLinesC[i][off_from] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	338 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	339 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	340 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	341 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	342
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	343 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	344 * Check whether the given character needs redrawing:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	345 * - the (first byte of the) character is different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	346 * - the attributes are different
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	347 * - the character is multi-byte and the next byte is different
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	348 * - the character is two cells wide and the second cell differs.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	349 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	350 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	351 char_needs_redraw(int off_from, int off_to, int cols)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	352 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	353 if (cols > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	354 && ((ScreenLines[off_from] != ScreenLines[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	355 \|\| ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	356 \|\| (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	357 && MB_BYTE2LEN(ScreenLines[off_from]) > 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	358 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	359 ? ScreenLines2[off_from] != ScreenLines2[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	360 : (cols > 1 && ScreenLines[off_from + 1]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	361 != ScreenLines[off_to + 1])))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	362 \|\| (enc_utf8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	363 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	364 \|\| (ScreenLinesUC[off_from] != 0
1616 dbef8434a2ea updated for version 7.1-329 vimboss parents: 1588 diff changeset	365 && comp_char_differs(off_from, off_to))
3759 c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	366 \|\| ((*mb_off2cells)(off_from, off_from + cols) > 1
c0256c4bd91e updated for version 7.3.638 Bram Moolenaar <bram@vim.org> parents: 3674 diff changeset	367 && ScreenLines[off_from + 1]
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	368 != ScreenLines[off_to + 1])))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	369 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	370 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	371 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	372
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	373 #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	374 /*
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	375 * 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	376 */
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	377 int
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	378 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	379 {
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	380 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	381 }
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	382 #endif
3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	383
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	384 #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	385 /*
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	386 * 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	387 * 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	388 */
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	389 static int
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	390 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	391 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	392 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	393
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	394 if (!popup_visible)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	395 return FALSE;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	396 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	397 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	398 }
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	399 #endif
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	400
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	401 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	402 * 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	403 */
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	404 void
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	405 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	406 {
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	407 #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	408 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	409 // 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	410 // 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	411 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	412 else
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	413 #endif
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	414 // 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	415 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	416 }
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	417
2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	418 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	419 * Move one "cooked" screen line to the screen, but only the characters that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	420 * have actually changed. Handle insert/delete character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	421 * "coloff" gives the first column on the screen for this line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	422 * "endcol" gives the columns where valid characters are.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	423 * "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	424 * 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	425 * "flags" can have bits:
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	426 * SLF_POPUP popup window
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	427 * SLF_RIGHTLEFT rightleft window:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	428 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	429 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width"
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	430 */
11670 3b2afa2b77b3 patch 8.0.0718: output of job in terminal is not displayed Christian Brabandt <cb@256bit.org> parents: 11657 diff changeset	431 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	432 screen_line(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	433 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	434 int coloff,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	435 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	436 int clear_width,
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	437 int flags UNUSED)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	438 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	439 unsigned off_from;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	440 unsigned off_to;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	441 unsigned max_off_from;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	442 unsigned max_off_to;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	443 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	444 int hl;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	445 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	446 int redraw_this // bool: does character need redraw?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	447 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	448 = TRUE // For GUI when while-loop empty
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	449 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	450 ;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	451 int redraw_next; // redraw_this for next character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	452 int clear_next = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	453 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	454 // 2: occupies two display cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	455 # define CHAR_CELLS char_cells
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	456
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	457 // 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	458 if (row >= Rows)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	459 row = Rows - 1;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	460 if (endcol > Columns)
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	461 endcol = Columns;
8332129d9ae8 updated for version 7.3.472 Bram Moolenaar <bram@vim.org> parents: 3318 diff changeset	462
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	463 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	464 clip_may_clear_selection(row, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	465 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	466
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	467 off_from = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	468 off_to = LineOffset[row] + coloff;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	469 max_off_from = off_from + screen_Columns;
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	470 max_off_to = LineOffset[row] + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	471
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	472 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	473 if (flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	474 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	475 // Clear rest first, because it's left of the text.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	476 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	477 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	478 while (col <= endcol && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	479 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	480 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	481 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	482 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	483 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	484 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	485 if (col <= endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	486 screen_fill(row, row + 1, col + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	487 endcol + coloff + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	489 col = endcol + 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	490 off_to = LineOffset[row] + col + coloff;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	491 off_from += col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	492 endcol = (clear_width > 0 ? clear_width : -clear_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	493 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	494 #endif // FEAT_RIGHTLEFT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	495
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	496 #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	497 // 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	498 // 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	499 // 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	500 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	501 && 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	502 && 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	503 && (*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	504 {
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	505 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	506 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	507 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	508 }
7f066dff9d70 patch 8.1.2351: 'wincolor' not used for > for not fitting double width char Bram Moolenaar <Bram@vim.org> parents: 18671 diff changeset	509 #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	510
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	511 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	512
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	513 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	514 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	515 if (has_mbyte && (col + 1 < endcol))
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	516 char_cells = (*mb_off2cells)(off_from, max_off_from);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	517 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	518 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	519
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	520 redraw_this = redraw_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	521 redraw_next = force \|\| char_needs_redraw(off_from + CHAR_CELLS,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	522 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	523
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	524 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	525 // 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	526 // 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	527 // happens in the GUI.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	528 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	529 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	530 hl = ScreenAttrs[off_to + CHAR_CELLS];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	531 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	532 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	533 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	534 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	535 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	536 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	537 #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	538 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	539 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	540 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	541 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	542 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	543 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	544 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	545 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	546 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	547 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	548 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	549 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	550 * character.
15034 6e4e0d43b20b patch 8.1.0528: various typos in comments Bram Moolenaar <Bram@vim.org> parents: 14877 diff changeset	551 * Overwriting a character doesn't remove its highlighting. Need
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	552 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	553 * completely.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	554 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	555 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	556 && !force
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	557 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	558 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	559 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	560 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	561 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	562 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	563 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	564 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	565 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	566 windgoto(row, col + coloff);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	567 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	568 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	569 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	570 redraw_next = TRUE; // or else next char would miss out
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	571
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	572 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	573 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	574 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	575 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	576 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	577 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	578 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	579 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	580 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	581 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	582 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	583 screen_attr = 0; // highlighting has stopped
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	584 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	585 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	586 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	587 // 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	588 // 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	589 // 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	590 // ScreenLinesUC[] is sufficient.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	591 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	592 && col + 1 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	593 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	594 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	595 // Writing 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	596 // character: need to redraw the next cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	597 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	598 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	599 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	600 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	601 && col + 2 < endcol
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	602 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	603 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	604 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	605 // 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	606 // 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	607 // cell.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	608 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	609 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	610 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	611
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	612 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	613 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	614 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	615 // 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	616 // character and at the end of the redrawn text, need to clear out
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	617 // the right half of the old character.
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	618 // Also required when writing the right half of a double-width
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	619 // char over the left half of an existing one.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	620 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	621 && ((char_cells == 1
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	622 && (*mb_off2cells)(off_to, max_off_to) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	623 \|\| (char_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	624 && (*mb_off2cells)(off_to, max_off_to) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	625 && (*mb_off2cells)(off_to + 1, max_off_to) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	626 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	627
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	628 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	629 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	630 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	631 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	632 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	633 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	634 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	635
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	636 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	637 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	638 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	639 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	640 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	641 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	642
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	643 #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	644 // 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	645 // 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	646 // 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	647 // and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	648 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	649 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	650 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	651 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	652 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	653 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	654 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	655 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	656 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	657 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	658 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	659 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	660 hl = ScreenAttrs[off_to];
743 afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	661 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	662 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222 vimboss parents: 714 diff changeset	663 if (hl & HL_BOLD)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	664 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	665 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	666 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	667 ScreenAttrs[off_to] = ScreenAttrs[off_from];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	668
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	669 // 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	670 // double-wide character equal to the first half.
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	671 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	672 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	673
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	674 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	675 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	676 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	677 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	678 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	679 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	680 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	681 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	682 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	683 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	684 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	685 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	686 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	687 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	688 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	689 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	690 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	691 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	692 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	693 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	694 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	695 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	696
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	697 off_to += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	698 off_from += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	699 col += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	701
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	702 if (clear_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	703 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	704 // 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	705 // half was overwritten with a single-wide character.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	706 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	707 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	708 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	709 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	710 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	711
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	712 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	713 #ifdef FEAT_RIGHTLEFT
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	714 && !(flags & SLF_RIGHTLEFT)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	715 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	716 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	717 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	718 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	719 int startCol = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	720 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	721
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	722 // blank out the rest of the line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	723 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	724 && ScreenAttrs[off_to] == 0
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	725 && (!enc_utf8 \|\| ScreenLinesUC[off_to] == 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	726 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	727 ++off_to;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	728 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	729 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	730 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	731 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	732 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	733 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	734 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	735 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	736 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	737 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	738 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	739 */
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	740 if (gui.in_use && (col > startCol \|\| !redraw_this))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	741 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	742 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	743 if (hl > HL_ALL \|\| (hl & HL_BOLD))
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	744 {
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	745 int prev_cells = 1;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	746
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	747 if (enc_utf8)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	748 // 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	749 // that its width is 2.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	750 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	751 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	752 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	753 // 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	754 // column and get its width.
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	755 unsigned off = LineOffset[row];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	756 unsigned max_off = LineOffset[row] + screen_Columns;
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	757
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	758 while (off < off_to)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	759 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	760 prev_cells = (*mb_off2cells)(off, max_off);
996 5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	761 off += prev_cells;
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	762 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	763 }
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	764
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	765 if (enc_dbcs != 0 && prev_cells > 1)
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	766 screen_char_2(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	767 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	768 else
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	769 screen_char(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	770 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122 vimboss parents: 981 diff changeset	771 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	772 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	773 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	774 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	775 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	776 off_to += clear_width - col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	777 col = clear_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	778 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	779 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	780
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	781 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	782 #ifdef FEAT_PROP_POPUP
16778 eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	783 && !(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	784 #endif
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	785 )
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	786 {
eda4d65f232c patch 8.1.1391: no popup window support Bram Moolenaar <Bram@vim.org> parents: 16768 diff changeset	787 // 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	788 // 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	789 if (coloff + col < Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	790 {
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	791 #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	792 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	793 #endif
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	794 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	795 int c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	796
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	797 c = fillchar_vsep(&hl);
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	798 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	799 \|\| (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	800 != (c >= 0x80 ? c : 0))
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	801 \|\| ScreenAttrs[off_to] != hl)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	802 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	803 ScreenLines[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	804 ScreenAttrs[off_to] = hl;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	805 if (enc_utf8)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	806 {
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	807 if (c >= 0x80)
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	808 {
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	809 ScreenLinesUC[off_to] = c;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	810 ScreenLinesC[0][off_to] = 0;
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	811 }
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	812 else
9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	813 ScreenLinesUC[off_to] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	814 }
16994 9c4cf27deb87 patch 8.1.1497: accessing memory beyond allocated space Bram Moolenaar <Bram@vim.org> parents: 16990 diff changeset	815 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	816 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	817 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	819 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	820 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	821 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	822 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	823
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	824 #if defined(FEAT_RIGHTLEFT) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	825 /*
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	826 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	827 * Only works for single-byte characters (e.g., numbers).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	828 */
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	829 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	830 rl_mirror(char_u *str)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	831 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	832 char_u p1, p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	833 int t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	834
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	835 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	836 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	837 t = *p1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	838 p1 = p2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	839 *p2 = t;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	840 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	841 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	842 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	843
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	844 /*
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	845 * Draw the verticap separator right of window "wp" starting with line "row".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	846 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	847 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	848 draw_vsep_win(win_T *wp, int row)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	849 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	850 int hl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	851 int c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	852
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	853 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	854 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	855 // draw the vertical separator right of this window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	856 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	857 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	858 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	859 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	861 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	862
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	863 #ifdef FEAT_WILDMENU
7805 0b6c37dd858d commit https://github.com/vim/vim/commit/baaa7e9ec7398a813e21285c272fa99792642077 Christian Brabandt <cb@256bit.org> parents: 7697 diff changeset	864 static int skip_status_match_char(expand_T xp, char_u s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	865
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	866 /*
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	867 * 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	868 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	869 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	870 status_match_len(expand_T xp, char_u s)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	871 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	872 int len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	873
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	874 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	875 int emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	876 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	877
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	878 // Check for menu separators - replace with '\|'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	879 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	880 return 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	881 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	882
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	883 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	884 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	885 s += skip_status_match_char(xp, s);
42 c75153d791d0 updated for version 7.0026 vimboss parents: 40 diff changeset	886 len += ptr2cells(s);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	887 MB_PTR_ADV(s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	888 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	890 return len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	891 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	892
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	893 /*
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	894 * 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	895 * These are backslashes used for escaping. Do show backslashes in help tags.
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	896 */
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	897 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	898 skip_status_match_char(expand_T xp, char_u s)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	899 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	900 if ((rem_backslash(s) && xp->xp_context != EXPAND_HELP)
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	901 #ifdef FEAT_MENU
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	902 \|\| ((xp->xp_context == EXPAND_MENUS
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	903 \|\| xp->xp_context == EXPAND_MENUNAMES)
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	904 && (s[0] == '\t' \|\| (s[0] == '\\' && s[1] != NUL)))
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	905 #endif
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	906 )
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	907 {
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	908 #ifndef BACKSLASH_IN_FILENAME
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	909 if (xp->xp_shell && csh_like_shell() && s[1] == '\\' && s[2] == '!')
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	910 return 2;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	911 #endif
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	912 return 1;
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	913 }
7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	914 return 0;
277 fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	915 }
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	916
fe16c18c24a7 updated for version 7.0074 vimboss parents: 258 diff changeset	917 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	918 * Show wildchar matches in the status line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	919 * Show at least the "match" item.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	920 * 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	921 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	922 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	923 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	924 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	925 win_redr_status_matches(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	926 expand_T *xp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	927 int num_matches,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	928 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	929 int match,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	930 int showtail)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	931 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	932 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	933 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	934 char_u *buf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	935 int len;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	936 int clen; // length in screen cells
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	937 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	938 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	939 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	940 int highlight = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	941 char_u *selstart = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	942 int selstart_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	943 char_u *selend = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	944 static int first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	945 int add_left = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	946 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	947 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	948 int emenu;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	949 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	950 int l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	951
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	952 if (matches == NULL) // interrupted completion?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	953 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	954
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	955 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	956 buf = alloc(Columns * MB_MAXBYTES + 1);
39 410fa1a31baf updated for version 7.0023 vimboss parents: 36 diff changeset	957 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	958 buf = alloc(Columns + 1);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	959 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	960 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	961
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	962 if (match == -1) // don't show match but original text
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	963 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	964 match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	965 highlight = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	966 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	967 // count 1 for the ending ">"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	968 clen = status_match_len(xp, L_MATCH(match)) + 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	969 if (match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	970 first_match = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	971 else if (match < first_match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	972 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	973 // jumping left, as far as we can go
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	974 first_match = match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	975 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	976 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	977 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	978 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	979 // check if match fits on the screen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	980 for (i = first_match; i < match; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	981 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	982 if (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	983 clen += 2;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	984 // jumping right, put match at the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	985 if ((long)clen > Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	986 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	987 first_match = match;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	988 // if showing the last match, we can add some on the left
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	989 clen = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	990 for (i = match; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	991 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	992 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	993 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	994 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	995 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	996 if (i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	997 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	998 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	999 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1000 if (add_left)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1001 while (first_match > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1002 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1003 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1004 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1005 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1006 --first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1007 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1008
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	1009 fillchar = fillchar_status(&attr, curwin);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1011 if (first_match == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1012 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1013 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1014 len = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1016 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1018 STRCPY(buf, "< ");
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1019 len = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1020 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1021 clen = len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1022
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1023 i = first_match;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1024 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1025 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1026 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1027 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1028 selstart = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1029 selstart_col = clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1030 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1031
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1032 s = L_MATCH(i);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1033 // Check for menu separators - replace with '\|'
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1034 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1035 emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1036 \|\| xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1037 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1038 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1039 STRCPY(buf + len, transchar('\|'));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1040 l = (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1041 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1042 clen += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1043 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1044 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1045 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1046 for ( ; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1047 {
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1048 s += skip_status_match_char(xp, s);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1049 clen += ptr2cells(s);
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1050 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1051 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1052 STRNCPY(buf + len, s, l);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1053 s += l - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1054 len += l;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1055 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1056 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1057 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1058 STRCPY(buf + len, transchar_byte(*s));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1059 len += (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1060 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1061 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1062 if (i == match)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1063 selend = buf + len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1064
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1065 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1066 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1067 clen += 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1068 if (++i == num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1069 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1070 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1071
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1072 if (i != num_matches)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1073 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1074 *(buf + len++) = '>';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1075 ++clen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1076 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1077
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1078 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1079
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1080 row = cmdline_row - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1081 if (row >= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1082 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1083 if (wild_menu_showing == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1084 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1085 if (msg_scrolled > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1086 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1087 // 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	1088 // no room, scroll the screen one line up.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1089 if (cmdline_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1090 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	1091 screen_del_lines(0, 0, 1, (int)Rows, TRUE, 0, NULL);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1092 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1094 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1095 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1096 ++cmdline_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1097 ++row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1098 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1099 wild_menu_showing = WM_SCROLLED;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1100 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1101 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1102 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1103 // 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	1104 // 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	1105 // resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1106 if (lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1107 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1108 save_p_ls = p_ls;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1109 save_p_wmh = p_wmh;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1110 p_ls = 2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1111 p_wmh = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1112 last_status(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1113 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1114 wild_menu_showing = WM_SHOWN;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1115 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1116 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1117
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1118 screen_puts(buf, row, 0, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1119 if (selstart != NULL && highlight)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1120 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1121 *selend = NUL;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1122 screen_puts(selstart, row, selstart_col, HL_ATTR(HLF_WM));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1124
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1125 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1126 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1127
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1128 win_redraw_last_status(topframe);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1129 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1130 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1131 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1132
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1133 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1134 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1135 * 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	1136 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1137 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1138 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1139 stl_connected(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1140 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1141 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1142
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1143 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1144 while (fr->fr_parent != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1145 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1146 if (fr->fr_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1147 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1148 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1149 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1150 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1151 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1152 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1153 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1154 return TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1155 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1156 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1157 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1158 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1159 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1160
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	1161
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1162 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1163 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1164 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1165 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1166 get_keymap_str(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1167 win_T *wp,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1168 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	1169 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	1170 int len) // length of buffer
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1171 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1172 char_u *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1173
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1174 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1175 return FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1176
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1177 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1178 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1179 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1180 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1181 char_u *s;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1183 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1184 curwin = wp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1185 STRCPY(buf, "b:keymap_name"); // must be writable
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1186 ++emsg_skip;
20996 3af71cbcfdbe patch 8.2.1049: Vim9: leaking memory when using continuation line Bram Moolenaar <Bram@vim.org> parents: 20619 diff changeset	1187 s = p = eval_to_string(buf, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1188 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1189 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1190 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1191 if (p == NULL \|\| *p == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1192 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1194 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1195 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1196 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1197 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1198 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1199 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1200 }
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	1201 if (vim_snprintf((char )buf, len, (char )fmt, p) > len - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1202 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1203 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1204 vim_free(s);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1205 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1206 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1207 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1208 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1209
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1210 #if defined(FEAT_STL_OPT) \|\| defined(PROTO)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1211 /*
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1212 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1213 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1214 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1215 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1216 win_redr_custom(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1217 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	1218 int draw_ruler) // TRUE or FALSE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1219 {
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1220 static int entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1221 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1222 int curattr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1223 int row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1224 int col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1225 int maxwidth;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1226 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1227 int n;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1228 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1229 int fillchar;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1230 char_u buf[MAXPATHL];
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1231 char_u *stl;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1232 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	1233 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	1234 stl_hlrec_T *tabtab;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1235 int use_sandbox = FALSE;
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1236 win_T *ewp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1237 int p_crb_save;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1238
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1239 // 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	1240 // 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	1241 // Avoid trouble by not allowing recursion.
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1242 if (entered)
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1243 return;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1244 entered = TRUE;
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1245
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1246 // setup environment for the task at hand
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1247 if (wp == NULL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1248 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1249 // Use 'tabline'. Always at the first line of the screen.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1250 stl = p_tal;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1251 row = 0;
707 111b7dcc8a17 updated for version 7.0213 vimboss parents: 699 diff changeset	1252 fillchar = ' ';
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	1253 attr = HL_ATTR(HLF_TPF);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1254 maxwidth = Columns;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1255 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1256 use_sandbox = was_set_insecurely((char_u *)"tabline", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1257 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1258 }
40 f1d2a58883b9 updated for version 7.0024 vimboss parents: 39 diff changeset	1259 else
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1260 {
24289 8938c0c98149 patch 8.2.2685: custom statusline not drawn correctly with WinBar Bram Moolenaar <Bram@vim.org> parents: 24184 diff changeset	1261 row = statusline_row(wp);
11890 318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	1262 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	1263 maxwidth = wp->w_width;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1264
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1265 if (draw_ruler)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1266 {
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1267 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	1268 // advance past any leading group spec - implicit in ru_col
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1269 if (*stl == '%')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1270 {
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1271 if (*++stl == '-')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1272 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1273 if (atoi((char *)stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1274 while (VIM_ISDIGIT(*stl))
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1275 stl++;
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1276 if (*stl++ != '(')
f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1277 stl = p_ruf;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1278 }
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	1279 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	1280 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	1281 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	1282 maxwidth = wp->w_width - col;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1283 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1284 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1285 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	1286 --maxwidth; // writing in last column may cause scrolling
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1287 fillchar = ' ';
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1288 attr = 0;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1289 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1290
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1291 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1292 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1293 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1294 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1295 else
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1296 {
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1297 if (*wp->w_p_stl != NUL)
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1298 stl = wp->w_p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1299 else
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1300 stl = p_stl;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1301 # ifdef FEAT_EVAL
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1302 use_sandbox = was_set_insecurely((char_u *)"statusline",
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1303 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL);
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1304 # endif
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1305 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1306
12513 3ca08bf99396 patch 8.0.1135: W_WINCOL() is always the same Christian Brabandt <cb@256bit.org> parents: 12510 diff changeset	1307 col += wp->w_wincol;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1308 }
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1309
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1310 if (maxwidth <= 0)
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1311 goto theend;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	1312
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1313 // 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	1314 // the cursor away and back.
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1315 ewp = wp == NULL ? curwin : wp;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1316 p_crb_save = ewp->w_p_crb;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1317 ewp->w_p_crb = FALSE;
0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1318
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1319 // 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	1320 // might change the option value and free the memory.
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1321 stl = vim_strsave(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1322 width = build_stl_str_hl(ewp, buf, sizeof(buf),
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1323 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	1324 fillchar, maxwidth, &hltab, &tabtab);
1983 f54dab7cebab updated for version 7.2-280 vimboss parents: 1946 diff changeset	1325 vim_free(stl);
2693 0606065af0a0 updated for version 7.3.111 Bram Moolenaar <bram@vim.org> parents: 2675 diff changeset	1326 ewp->w_p_crb = p_crb_save;
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1327
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1328 // Make all characters printable.
2661 a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1329 p = transstr(buf);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1330 if (p != NULL)
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1331 {
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1332 vim_strncpy(buf, p, sizeof(buf) - 1);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1333 vim_free(p);
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1334 }
a03f7551bacc updated for version 7.3.081 Bram Moolenaar <bram@vim.org> parents: 2553 diff changeset	1335
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1336 // fill up with "fillchar"
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	1337 len = (int)STRLEN(buf);
1883 c8f343a465a2 updated for version 7.2-180 vimboss parents: 1869 diff changeset	1338 while (width < maxwidth && len < (int)sizeof(buf) - 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1339 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1340 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1341 ++width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1342 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1343 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1344
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1345 /*
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1346 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1347 */
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1348 curattr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1349 p = buf;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1350 for (n = 0; hltab[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 = (int)(hltab[n].start - p);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1353 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1354 col += vim_strnsize(p, len);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1355 p = hltab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1356
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1357 if (hltab[n].userhl == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1358 curattr = attr;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1359 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1360 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	1361 #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	1362 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	1363 && 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	1364 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	1365 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	1366 && 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	1367 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	1368 #endif
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	1369 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1370 curattr = highlight_stlnc[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1371 else
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1372 curattr = highlight_user[hltab[n].userhl - 1];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1374 screen_puts(p, row, col, curattr);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1375
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1376 if (wp == NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1377 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1378 // Fill the TabPageIdxs[] array for clicking in the tab pagesline.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1379 col = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1380 len = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1381 p = buf;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1382 fillchar = 0;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1383 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1384 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1385 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1386 while (col < len)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1387 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1388 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1389 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1390 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1391 while (col < Columns)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1392 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1393 }
5539 62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1394
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1395 theend:
62c720661f81 updated for version 7.4.118 Bram Moolenaar <bram@vim.org> parents: 5458 diff changeset	1396 entered = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1397 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1398
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1399 #endif // FEAT_STL_OPT
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1400
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1401 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1402 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1403 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1404 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1405 screen_putchar(int c, int row, int col, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1406 {
3549 f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1407 char_u buf[MB_MAXBYTES + 1];
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1408
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1409 if (has_mbyte)
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1410 buf[(*mb_char2bytes)(c, buf)] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1411 else
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1412 {
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1413 buf[0] = c;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1414 buf[1] = NUL;
f52d2ea0f81c updated for version 7.3.535 Bram Moolenaar <bram@vim.org> parents: 3427 diff changeset	1415 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1416 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1417 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1418
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1419 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1420 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1421 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1422 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1423 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1424 screen_getbytes(int row, int col, char_u bytes, int attrp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1425 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1426 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1427
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1428 // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1429 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1430 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1431 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1432 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1433 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1434 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1435
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1436 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1437 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1438 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1439 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1440 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1441 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1442 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1443 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1444 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1446 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1447 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1448 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1449 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1450 }
639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1451
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1452 /*
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1453 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1454 * composing characters in "u8cc".
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1455 * Only to be used when ScreenLinesUC[off] != 0.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1456 */
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1457 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1458 screen_comp_differs(int off, int *u8cc)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1459 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1460 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1461
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1462 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1463 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1464 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1465 return TRUE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1466 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1467 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1468 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1469 return FALSE;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1470 }
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1471
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1472 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1473 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1474 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1475 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1476 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1477 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1478 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1479 screen_puts(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1480 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1481 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1482 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1483 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1484 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1485 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1486 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1487
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1488 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1489 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1490 * a NUL.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1491 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1492 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1493 screen_puts_len(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1494 char_u *text,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1495 int textlen,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1496 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1497 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1498 int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1499 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1500 unsigned off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1501 char_u *ptr = text;
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1502 int len = textlen;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1503 int c;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1504 unsigned max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1505 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1506 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1507 int u8c = 0;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1508 int u8cc[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1509 int clear_next_cell = FALSE;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1510 #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	1511 int prev_c = 0; // previous Arabic character
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1512 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1513 int pcc[MAX_MCO];
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1514 #endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1515 int force_redraw_this;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1516 int force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1517 int need_redraw;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1518
16914 66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1519 // 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	1520 // #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	1521 if (ScreenLines == NULL
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1522 \|\| row >= screen_Rows \|\| row < 0
66a94fd8e37d patch 8.1.1458: crash when using gtags Bram Moolenaar <Bram@vim.org> parents: 16910 diff changeset	1523 \|\| col >= screen_Columns \|\| col < 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1524 return;
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1525 off = LineOffset[row] + col;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1526
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1527 // When drawing over the right half of a double-wide char clear out the
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1528 // left half. Only needed in a terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	1529 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	1530 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1531 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1532 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	1533 && mb_fix_col(col, row) != col)
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1534 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1535 ScreenLines[off - 1] = ' ';
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1536 ScreenAttrs[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1537 if (enc_utf8)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1538 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1539 ScreenLinesUC[off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1540 ScreenLinesC[0][off - 1] = 0;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1541 }
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1542 // redraw the previous cell, make it empty
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1543 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	1544 // force the cell at "col" to be redrawn
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1545 force_redraw_next = TRUE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1546 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1547
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1548 max_off = LineOffset[row] + screen_Columns;
1340 8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1549 while (col < screen_Columns
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1550 && (len < 0 \|\| (int)(ptr - text) < len)
8e42199f5121 updated for version 7.1-054 vimboss parents: 1331 diff changeset	1551 && *ptr != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1552 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1553 c = *ptr;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1554 // check if this is the first byte of a multibyte
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1555 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1556 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1557 if (enc_utf8 && len > 0)
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1558 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1559 else
474 a5fcf36ef512 updated for version 7.0127 vimboss parents: 446 diff changeset	1560 mbyte_blen = (*mb_ptr2len)(ptr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1561 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1562 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1563 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1564 mbyte_cells = mbyte_blen;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1565 else // enc_utf8
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1566 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1567 if (len >= 0)
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1568 u8c = utfc_ptr2char_len(ptr, u8cc,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1569 (int)((text + len) - ptr));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1570 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1571 u8c = utfc_ptr2char(ptr, u8cc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1572 mbyte_cells = utf_char2cells(u8c);
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1573 #ifdef FEAT_ARABIC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1574 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1575 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1576 // Do Arabic shaping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1577 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1578 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1579 // Past end of string to be displayed.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1580 nc = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1581 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1582 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1583 else
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1584 {
1994 439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1585 nc = utfc_ptr2char_len(ptr + mbyte_blen, pcc,
439f44b874a7 updated for version 7.2-291 vimboss parents: 1984 diff changeset	1586 (int)((text + len) - ptr - mbyte_blen));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1587 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1588 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1589 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1590 prev_c = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1591 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1593 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1594 prev_c = u8c;
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1595 #endif
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1596 if (col + mbyte_cells > screen_Columns)
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1597 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1598 // 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	1599 // 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	1600 c = '>';
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1601 mbyte_cells = 1;
4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	1602 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1603 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1604 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	1605
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1606 force_redraw_this = force_redraw_next;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1607 force_redraw_next = FALSE;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1608
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1609 need_redraw = ScreenLines[off] != c
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1610 \|\| (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1611 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1612 \|\| (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1613 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1614 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1615 \|\| (enc_utf8
2124 dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1616 && (ScreenLinesUC[off] !=
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1617 (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	1618 \|\| (ScreenLinesUC[off] != 0
dc8a5699253b updated for version 7.2.406 Bram Moolenaar <bram@zimbu.org> parents: 2122 diff changeset	1619 && screen_comp_differs(off, u8cc))))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1620 \|\| ScreenAttrs[off] != attr
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1621 \|\| exmode_active;
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1622
16998 2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1623 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	1624 #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	1625 && !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	1626 #endif
2ec0f953ec3f patch 8.1.1499: ruler not updated after popup window was removed Bram Moolenaar <Bram@vim.org> parents: 16994 diff changeset	1627 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1628 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1629 #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	1630 // 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	1631 // 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	1632 // 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	1633 // and for some xterms.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1634 if (need_redraw && ScreenLines[off] != ' ' && (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1635 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1636 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1637 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1638 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1639 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1640 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1641 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1642 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1643 # endif
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1644 ))
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1645 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1646 int n = ScreenAttrs[off];
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1647
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1648 if (n > HL_ALL)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1649 n = syn_attr2attr(n);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1650 if (n & HL_BOLD)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1651 force_redraw_next = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1652 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1653 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1654 // 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	1655 // character with a one-cell character, need to clear the next
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1656 // cell. Also when overwriting the left half of a two-cell char
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1657 // with the right half of a two-cell char. Do this only once
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	1658 // (mb_off2cells() may return 2 on the right half).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1659 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1660 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1661 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1662 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1663 : ptr + mbyte_blen >= text + len)
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1664 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1665 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1666 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1667 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1668 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1669
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1670 // 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	1671 // it confuses mb_off2cells().
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1672 if (enc_dbcs
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1673 && ((mbyte_cells == 1 && (*mb_off2cells)(off, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1674 \|\| (mbyte_cells == 2
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1675 && (*mb_off2cells)(off, max_off) == 1
a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	1676 && (*mb_off2cells)(off + 1, max_off) > 1)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1677 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1678 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1679 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1680 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1681 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1682 if (c < 0x80 && u8cc[0] == 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1683 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1684 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1685 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1686 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1687
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1688 ScreenLinesUC[off] = u8c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1689 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1690 {
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1691 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1692 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	1693 break;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 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 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1697 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1698 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1699 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1700 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1701 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1702 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1703 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1704 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1705 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1706 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1707 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1708 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1709 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1710 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1711 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1712 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1713 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1714 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1715 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1716 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1717 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1718 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1719 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1720 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1721 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1722 if (clear_next_cell)
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1723 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1724 // This only happens at the end, display one space next.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1725 ptr = (char_u *)" ";
5923 463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1726 len = -1;
463ef551e9f6 updated for version 7.4.303 Bram Moolenaar <bram@vim.org> parents: 5921 diff changeset	1727 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1728 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1729 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1730 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1731 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1732 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1733 ++ptr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1734 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1735 }
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1736
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1737 // 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	1738 // doesn't extend up to there, update the character here.
1843 823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1739 if (force_redraw_next && col < screen_Columns)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1740 {
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1741 if (enc_dbcs != 0 && dbcs_off2cells(off, max_off) > 1)
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1742 screen_char_2(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1743 else
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1744 screen_char(off, row, col);
823e9ddf23f7 updated for version 7.2-141 vimboss parents: 1842 diff changeset	1745 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1746 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1747
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1748 #if defined(FEAT_SEARCH_EXTRA) \|\| defined(PROTO)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1749 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1750 * Prepare for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1751 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1752 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1753 start_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1754 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1755 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1756 {
20251 9620ab71f4f3 patch 8.2.0681: pattern for 'hlsearch' highlighting may leak Bram Moolenaar <Bram@vim.org> parents: 20227 diff changeset	1757 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	1758 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	1759 screen_search_hl.attr = HL_ATTR(HLF_L);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1760 # ifdef FEAT_RELTIME
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1761 // 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	1762 profile_setlimit(p_rdt, &screen_search_hl.tm);
1521 cc4fe241baa3 updated for version 7.1-236 vimboss parents: 1504 diff changeset	1763 # endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1764 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1765 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1767 /*
1326 22886f3d882d updated for version 7.1-040 vimboss parents: 1295 diff changeset	1768 * Clean up for 'hlsearch' highlighting.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1769 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1770 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1771 end_search_hl(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1772 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1773 if (screen_search_hl.rm.regprog != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1774 {
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	1775 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	1776 screen_search_hl.rm.regprog = NULL;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1777 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1778 }
5985 8ae50e3ef8bf updated for version 7.4.333 Bram Moolenaar <bram@vim.org> parents: 5979 diff changeset	1779 #endif
5979 f9fa2e506b9f updated for version 7.4.330 Bram Moolenaar <bram@vim.org> parents: 5946 diff changeset	1780
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1781 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1782 screen_start_highlight(int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1783 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1784 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1785
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1786 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1787 if (full_screen
15868 7fad90423bd2 patch 8.1.0941: macros for MS-Windows are inconsistent Bram Moolenaar <Bram@vim.org> parents: 15850 diff changeset	1788 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1789 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1790 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1791 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1792 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1793 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1794 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1796 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1797
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1798 // The GUI handles this internally.
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1799 sprintf(buf, "\033\|%dh", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1800 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1801 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1802 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1803 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1804 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1805 if (attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1806 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1807 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1808 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1809 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1810 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	1811 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1812 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1813 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1814 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1815 }
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	1816 #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	1817 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	1818 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1819 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	1820 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	1821
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1822 // 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	1823 // 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	1824 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	1825 &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	1826
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1827 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	1828 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1829 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	1830 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	1831 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	1832 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	1833 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1834 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	1835 {
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1836 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	1837 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	1838 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	1839 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	1840 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1841 }
1756fe125914 patch 8.1.2382: MS-Windows: When using VTP bold+inverse doesn't work Bram Moolenaar <Bram@vim.org> parents: 18763 diff changeset	1842 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1843 if ((attr & HL_BOLD) && *T_MD != NUL) // bold
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1844 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	1845 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	1846 #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	1847 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	1848 ? 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	1849 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1850 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1851 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	1852 // 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	1853 // has a FG color defined, clear BOLD.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	1854 out_str(T_ME);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1855 if ((attr & HL_STANDOUT) && *T_SO != NUL) // standout
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1856 out_str(T_SO);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1857 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	1858 out_str(T_UCS);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1859 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	1860 \|\| ((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	1861 && *T_US != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1862 out_str(T_US);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1863 if ((attr & HL_ITALIC) && *T_CZH != NUL) // italic
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1864 out_str(T_CZH);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1865 if ((attr & HL_INVERSE) && *T_MR != NUL) // inverse (reverse)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1866 out_str(T_MR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1867 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	1868 out_str(T_STS);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1869
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1870 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1871 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1872 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1873 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1874 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1875 {
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1876 #ifdef FEAT_TERMGUICOLORS
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1877 // 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	1878 // 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	1879 // 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	1880 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	1881 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1882 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	1883 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	1884 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1885 else
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1886 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1887 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	1888 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1889 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	1890 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	1891 }
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1892 #ifdef FEAT_TERMGUICOLORS
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1893 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	1894 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	1895 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	1896 term_bg_rgb_color(aep->ae_u.cterm.bg_rgb);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1897 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1898 else
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1899 #endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1900 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	1901 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1902 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	1903 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	1904 }
20619 68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1905 #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	1906 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	1907 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1908 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	1909 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	1910 }
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1911 else
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1912 #endif
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1913 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	1914 {
68c206d3a251 patch 8.2.0863: cannot set a separate color for underline/undercurl Bram Moolenaar <Bram@vim.org> parents: 20591 diff changeset	1915 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	1916 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	1917 }
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1918
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	1919 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	1920 {
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1921 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	1922 out_str(aep->ae_u.term.start);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1923 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1924 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1925 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1926 }
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 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	1930 screen_stop_highlight(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1931 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1932 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	1933 #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	1934 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	1935 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1936
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1937 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	1938 #ifdef MSWIN
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1939 && termcap_active
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1940 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1941 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1942 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1943 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1944 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1945 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1946 char buf[20];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1947
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1948 // use internal GUI code
27490 fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated Bram Moolenaar <Bram@vim.org> parents: 26865 diff changeset	1949 sprintf(buf, "\033\|%dH", screen_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1950 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1951 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1952 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1953 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1954 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	1955 if (screen_attr > HL_ALL) // special HL attr.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1956 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1957 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1958
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	1959 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1960 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1961 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1962 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1963 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1964 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	1965 if (aep != NULL && ((
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	1966 #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	1967 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	1968 ? 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	1969 # 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	1970 ? !(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	1971 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1972 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1973 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1974 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	1975 #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	1976 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	1977 ? 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	1978 # 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	1979 ? !(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	1980 # endif
13339 da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1981 :
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1982 #endif
da2a9e217200 patch 8.0.1544: when using 'termguicolors' SpellBad doesn't show Christian Brabandt <cb@256bit.org> parents: 13314 diff changeset	1983 aep->ae_u.cterm.bg_color)))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	1984 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	1985 #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	1986 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	1987 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1988 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	1989 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	1990
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1991 // 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	1992 // efficient.
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1993 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	1994 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	1995 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	1996 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	1997 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1998 else
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	1999 {
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	2000 // 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	2001 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	2002 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	2003 }
f2e4c12b24b3 patch 8.2.0669: MS-Windows: display in VTP is a bit slow Bram Moolenaar <Bram@vim.org> parents: 20154 diff changeset	2004 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2005 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2006 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2007 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2008 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2009 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2010 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2011 if (STRCMP(aep->ae_u.term.stop, 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(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2015 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2016 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2017 if (aep == NULL) // did ":syntax clear"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2018 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2019 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2020 screen_attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2021 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2022
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2023 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2024 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2025 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2026 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2027 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2028 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2029 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2030 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2031 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2032 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2033 }
13094 72366f4e3264 patch 8.0.1422: no fallback to underline when undercurl is not set Christian Brabandt <cb@256bit.org> parents: 13024 diff changeset	2034 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	2035 {
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2036 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	2037 do_ME = TRUE;
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2038 else
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2039 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	2040 }
339681756948 patch 8.0.1358: undercurl is not used in the terminal Christian Brabandt <cb@256bit.org> parents: 12700 diff changeset	2041 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	2042 \|\| ((screen_attr & HL_UNDERCURL) && *T_UCE == NUL))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2043 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2044 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2045 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2046 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2047 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2048 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2049 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2050 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2051 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2052 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2053 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2054 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2055 }
12317 2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2056 if (screen_attr & HL_STRIKETHROUGH)
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2057 {
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2058 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	2059 do_ME = TRUE;
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2060 else
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2061 out_str(T_STE);
2a8890b80923 patch 8.0.1038: strike-through text not supported Christian Brabandt <cb@256bit.org> parents: 12293 diff changeset	2062 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2063 if (do_ME \|\| (screen_attr & (HL_BOLD \| HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2064 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2065
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2066 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2067 if (p_tgc)
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2068 {
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2069 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	2070 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	2071 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	2072 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	2073 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	2074 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	2075 }
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2076 else
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2077 #endif
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2078 {
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2079 if (t_colors > 1)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2080 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2081 // set Normal cterm colors
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2082 if (cterm_normal_fg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2083 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	2084 if (cterm_normal_bg_color != 0)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2085 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	2086 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	2087 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	2088 if (cterm_normal_fg_bold)
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2089 out_str(T_MD);
c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2090 }
7 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 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2095 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2096
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2097 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2098 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2099 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2100 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2101 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2102 reset_cterm_colors(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2103 {
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2104 if (IS_CTERM)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2105 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2106 // set Normal cterm colors
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	2107 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2108 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	2109 \|\| cterm_normal_bg_gui_color != INVALCOLOR)
ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	2110 : (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	2111 #else
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2112 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	2113 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2114 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2115 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2116 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2117 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2118 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2119 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2120 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2121 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2122 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2123 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2124 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2125
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2126 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2127 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2128 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2129 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2130 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2131 screen_char(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2132 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2133 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2134
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2135 // 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	2136 // resizing).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2137 if (row >= screen_Rows \|\| col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2138 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2139
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2140 // 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	2141 // Popup windows with zindex higher than POPUPMENU_ZINDEX go on top.
26165 7b07f361b1d4 patch 8.2.3614: zindex of popup windows not used when redrawing popup menu Bram Moolenaar <Bram@vim.org> parents: 25978 diff changeset	2142 if (pum_under_menu(row, col, TRUE)
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2143 #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	2144 && 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	2145 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2146 )
15521 6d949e552e99 patch 8.1.0768: updating completions may cause the popup menu to flicker Bram Moolenaar <Bram@vim.org> parents: 15502 diff changeset	2147 return;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2148 #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	2149 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	2150 return;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2151 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2152
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2153 // 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	2154 // 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	2155 // 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	2156 if (*T_XN == NUL
c77ef1bf9623 updated for version 7.4.627 Bram Moolenaar <bram@vim.org> parents: 6553 diff changeset	2157 && row == screen_Rows - 1 && col == screen_Columns - 1
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2158 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2159 // account for first command-line character in rightleft mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2160 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2161 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2162 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2163 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2164 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2165 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2166 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2167
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2168 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2169 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2170 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2171 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2172 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2173 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2174 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2175 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2176 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2177
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2178 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2179
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2180 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2181 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2182
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2183 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2185 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2186
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2187 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	2188 {
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2189 if (*p_ambw == 'd'
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2190 #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	2191 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2192 #endif
13024 27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2193 )
27934188d7b5 patch 8.0.1388: char not overwritten with ambiguous width char Christian Brabandt <cb@256bit.org> parents: 12998 diff changeset	2194 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2195 // 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	2196 // 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	2197 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	2198 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	2199 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2200 // 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	2201 // character
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2202 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	2203 }
8819 a1132255e3e1 commit https://github.com/vim/vim/commit/cb0700844c1274fe8bc0ceaffaee0ad21c406f30 Christian Brabandt <cb@256bit.org> parents: 8817 diff changeset	2204 else if (utf_char2cells(ScreenLinesUC[off]) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2205 ++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	2206
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2207 // 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	2208 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	2209 out_str(buf);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2211 else
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2212 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2213 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2214 out_char(ScreenLines[off]);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2215 // double-byte character in single-width cell
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2216 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2217 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2218 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2219
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2220 screen_cur_col++;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2221 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2222
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2223 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2224 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2225 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2226 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2227 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2228 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2229 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2230 screen_char_2(unsigned off, int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2231 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2232 // Check for illegal values (could be wrong when screen was resized).
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2233 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2234 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2235
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2236 // 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	2237 // Don't to it! Mark the character invalid (update it when scrolled up)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2238 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2239 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2240 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2241 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2242 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2243
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2244 // 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	2245 // second byte directly.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2246 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2247 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2248 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2250
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2251 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2252 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2253 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2254 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2255 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2256 screen_draw_rectangle(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2257 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2258 int col,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2259 int height,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2260 int width,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2261 int invert)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2262 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2263 int r, c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2264 int off;
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2265 int max_off;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2266
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2267 // Can't use ScreenLines unless initialized
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2268 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2269 return;
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2270
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2271 if (invert)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2272 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2273 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2274 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2275 off = LineOffset[r];
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2276 max_off = off + screen_Columns;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2277 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2278 {
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2279 if (enc_dbcs != 0 && dbcs_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2280 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2281 screen_char_2(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2282 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2283 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2284 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2285 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2286 screen_char(off + c, r, c);
1378 a4365075d05c updated for version 7.1-093 vimboss parents: 1340 diff changeset	2287 if (utf_off2cells(off + c, max_off) > 1)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2288 ++c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2289 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2290 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2291 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2292 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2293 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	2294
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2295 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2296 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2297 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2298 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2299 redraw_block(int row, int end, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2301 int col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2302 int width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2303
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2304 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2305 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2306 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2308 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2309 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2310 col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2311 width = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2312 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2313 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2314 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2315 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2316 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2318 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2320
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	2321 void
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2322 space_to_screenline(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	2323 {
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2324 ScreenLines[off] = ' ';
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2325 ScreenAttrs[off] = attr;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2326 if (enc_utf8)
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2327 ScreenLinesUC[off] = 0;
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2328 }
3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2329
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2330 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2331 * 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	2332 * with character 'c1' in first column followed by 'c2' in the other columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2333 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2334 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2335 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2336 screen_fill(
17162 f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2337 int start_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2338 int end_row,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2339 int start_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2340 int end_col,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2341 int c1,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2342 int c2,
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2343 int attr)
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2344 {
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2345 int row;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2346 int col;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2347 int off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2348 int end_off;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2349 int did_delete;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2350 int c;
f16cee6adf29 patch 8.1.1580: cannot make part of a popup transparent Bram Moolenaar <Bram@vim.org> parents: 17145 diff changeset	2351 int norm_term;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2352 #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	2353 int force_next = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2354 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2355
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2356 if (end_row > screen_Rows) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2357 end_row = screen_Rows;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2358 if (end_col > screen_Columns) // safety check
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2359 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2360 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2361 \|\| start_row >= end_row
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2362 \|\| start_col >= end_col) // nothing to do
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2363 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2364
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2365 // it's a "normal" terminal when not in a GUI or cterm
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2366 norm_term = (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2367 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2368 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2369 #endif
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	2370 !IS_CTERM);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2371 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2372 {
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2373 if (has_mbyte
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2374 #ifdef FEAT_GUI
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2375 && !gui.in_use
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2376 #endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2377 )
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2378 {
26771 fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2379 // When drawing over the right half of a double-wide char clear
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2380 // out the left half. When drawing over the left half of a
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments Bram Moolenaar <Bram@vim.org> parents: 26634 diff changeset	2381 // double wide-char clear out the right half. Only needed in a
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2382 // terminal.
1685 7015ddf81055 updated for version 7.2b-018 vimboss parents: 1677 diff changeset	2383 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	2384 screen_puts_len((char_u *)" ", 1, row, start_col - 1, 0);
1677 b98975453785 updated for version 7.2b-009 vimboss parents: 1670 diff changeset	2385 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	2386 screen_puts_len((char_u *)" ", 1, row, end_col, 0);
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	2387 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2388 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2389 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2390 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2391 * space.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2392 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2393 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2394 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2395 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2396 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2397 && (attr == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2398 \|\| (norm_term
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2399 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2400 && ((attr & ~(HL_BOLD \| HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2401 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2402 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2403 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2404 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2405 col = start_col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2406 if (c1 != ' ') // don't clear first char
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2407 ++col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2409 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2410 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2411
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2412 // skip blanks (used often, keep it fast!)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2413 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2414 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2415 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2416 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2417 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2418 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2419 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2420 ++off;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2421 if (off < end_off) // something to be cleared
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2422 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2423 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2424 screen_stop_highlight();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2425 term_windgoto(row, col);// clear rest of this screen line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2426 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2427 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2428 col = end_col - col;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2429 while (col--) // clear chars in ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2430 {
12487 3f16cf18386c patch 8.0.1123: cannot define a toolbar for a window Christian Brabandt <cb@256bit.org> parents: 12477 diff changeset	2431 space_to_screenline(off, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2432 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2433 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2434 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2435 did_delete = TRUE; // the chars are cleared now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2436 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2437
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2438 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2439 c = c1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2440 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2441 {
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2442 if ((ScreenLines[off] != c
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2443 \|\| (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2444 != (c >= 0x80 ? c : 0))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2445 \|\| ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2446 #if defined(FEAT_GUI) \|\| defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2447 \|\| force_next
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2448 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2449 )
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2450 #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	2451 // 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	2452 && !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	2453 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2454 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2455 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2456 #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	2457 // 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	2458 // 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	2459 // 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	2460 // own GUI and for some xterms.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2461 if (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2462 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2463 gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2464 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2465 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2466 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2467 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2468 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2469 term_is_xterm
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2470 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2471 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2472 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2473 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2474 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2475 \|\| ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2476 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2477 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2478 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2479 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2480 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2481 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2482 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2483 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2484 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2485 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2486 ScreenLinesUC[off] = c;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2487 ScreenLinesC[0][off] = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2488 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2489 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2490 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2491 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2492 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2493 if (!did_delete \|\| c != ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2494 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2495 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2496 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2497 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2498 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2499 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2500 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2501 c = c2;
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 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2505 LineWraps[row] = FALSE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2506 if (row == Rows - 1) // overwritten the command line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2507 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2508 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	2509 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	2510 && c1 == ' ' && c2 == ' ' && attr == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2511 clear_cmdline = FALSE; // command line has been cleared
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2512 if (start_col == 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2513 mode_displayed = FALSE; // mode cleared or overwritten
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2514 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2515 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2516 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2517
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2518 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2519 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2520 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2521 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2522 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2523 check_for_delay(int check_msg_scroll)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2524 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2525 if ((emsg_on_display \|\| (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2526 && !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	2527 && 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	2528 && !in_assert_fails)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2529 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2530 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	2531 ui_delay(1006L, TRUE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2532 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2533 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2534 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2535 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2536 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2537
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2538 /*
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	2539 * 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	2540 */
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2541 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	2542 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	2543 {
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2544 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	2545
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2546 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	2547 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	2548 }
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2549
57e0f6b4a87d patch 8.1.1165: no test for mouse clicks in the terminal tabpage line Bram Moolenaar <Bram@vim.org> parents: 16211 diff changeset	2550 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2551 * 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	2552 * If "doclear" is TRUE: clear screen if it has been resized.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2553 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2554 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2555 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2556 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2557 screen_valid(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2558 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2559 screenalloc(doclear); // allocate screen buffers if size changed
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2560 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2561 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2562
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2563 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2564 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2565 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2566 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2567 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2568 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2569 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2570 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2571 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2572 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2573 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2574 screenalloc(int doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2575 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2576 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2577 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2578 int old_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2579 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2580 win_T *wp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2581 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2582 int len;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2583 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2584 u8char_T *new_ScreenLinesUC = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2585 u8char_T *new_ScreenLinesC[MAX_MCO];
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2586 schar_T *new_ScreenLines2 = NULL;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2587 int i;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2588 sattr_T *new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2589 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2590 char_u *new_LineWraps;
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	2591 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	2592 #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	2593 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	2594 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	2595 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	2596 #endif
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2597 tabpage_T *tp;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2598 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	2599 static int done_outofmem_msg = FALSE; // did outofmem message
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2600 int retry_count = 0;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2601
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2602 retry:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2603 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2604 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2605 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2606 * screen stuff.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2607 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2608 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2609 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2610 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2611 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2612 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	2613 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2614 \|\| Rows == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2615 \|\| Columns == 0
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2616 \|\| (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2617 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2620 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2621 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2622 * return here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2623 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2624 if (entered)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2625 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2626 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2627
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2628 /*
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2629 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2630 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2631 */
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2632 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2633
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2634 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	2635
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2636 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2637 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	2638 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2639
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2640 comp_col(); // recompute columns for shown command and ruler
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2641
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2642 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2643 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2644 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2645 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2646 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2647 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2648 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2649 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2650 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2651 * size is wrong.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2652 */
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2653 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2654 win_free_lsize(wp);
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2655 if (aucmd_win != NULL)
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2656 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	2657 #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	2658 // 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	2659 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	2660 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	2661 // 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	2662 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	2663 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	2664 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	2665 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2666
16825 ce04ebdf26b8 patch 8.1.1414: alloc() returning "char_u " causes a lot of type casts Bram Moolenaar <Bram@vim.org>* parents: 16817 diff changeset	2667 new_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	2668 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T ) MAX_MCO);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2669 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2670 {
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	2671 new_ScreenLinesUC = LALLOC_MULT(u8char_T, (Rows + 1) * Columns);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2672 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	2673 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	2674 (Rows + 1) * Columns);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2675 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2676 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	2677 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	2678 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	2679 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	2680 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	2681 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	2682 #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	2683 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	2684 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	2685 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	2686 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2687
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	2688 FOR_ALL_TAB_WINDOWS(tp, wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2689 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2690 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2691 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2692 outofmem = TRUE;
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2693 goto give_up;
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2694 }
15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2695 }
1946 a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2696 if (aucmd_win != NULL && aucmd_win->w_lines == NULL
a9f561ffbc53 updated for version 7.2-243 vimboss parents: 1910 diff changeset	2697 && win_alloc_lines(aucmd_win) == FAIL)
1906 ff9ecf14efe3 updated for version 7.2-203 vimboss parents: 1883 diff changeset	2698 outofmem = TRUE;
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2699 #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	2700 // 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	2701 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	2702 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	2703 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2704 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	2705 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	2706 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2707 // 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	2708 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	2709 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	2710 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	2711 {
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2712 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	2713 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	2714 }
473e76401434 patch 8.1.1442: popup windows not considered when the Vim window is resized Bram Moolenaar <Bram@vim.org> parents: 16880 diff changeset	2715 #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	2716
1819 15130d4dfea1 updated for version 7.2-117 vimboss parents: 1814 diff changeset	2717 give_up:
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2718
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2719 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2720 if (new_ScreenLinesC[i] == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2721 break;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2722 if (new_ScreenLines == NULL
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2723 \|\| (enc_utf8 && (new_ScreenLinesUC == NULL \|\| i != p_mco))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2724 \|\| (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2725 \|\| new_ScreenAttrs == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2726 \|\| new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2727 \|\| new_LineWraps == NULL
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2728 \|\| 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	2729 #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	2730 \|\| 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	2731 \|\| 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	2732 \|\| 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	2733 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2734 \|\| outofmem)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2735 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2736 if (ScreenLines != NULL \|\| !done_outofmem_msg)
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2737 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2738 // guess the size
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2739 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2740
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2741 // 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	2742 // and over again.
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2743 done_outofmem_msg = TRUE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2744 }
13244 ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2745 VIM_CLEAR(new_ScreenLines);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2746 VIM_CLEAR(new_ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2747 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	2748 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	2749 VIM_CLEAR(new_ScreenLines2);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2750 VIM_CLEAR(new_ScreenAttrs);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2751 VIM_CLEAR(new_LineOffset);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2752 VIM_CLEAR(new_LineWraps);
ac42c4b11dbc patch 8.0.1496: clearing a pointer takes two lines Christian Brabandt <cb@256bit.org> parents: 13204 diff changeset	2753 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	2754 #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	2755 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	2756 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	2757 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	2758 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2759 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2760 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2761 {
944 b2dcb8457067 updated for version 7.0-070 vimboss parents: 911 diff changeset	2762 done_outofmem_msg = FALSE;
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2763
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2764 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2765 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2766 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2767 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2768
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2769 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2770 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2771 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2772 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2773 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2774 */
3263 320cc46d0eb0 updated for version 7.3.400 Bram Moolenaar <bram@vim.org> parents: 3250 diff changeset	2775 if (!doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2776 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2777 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2778 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2779 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2780 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2781 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2782 0, (size_t)Columns * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2783 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2784 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2785 + new_row * Columns,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2786 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2787 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2788 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2789 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2790 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2791 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2792 0, (size_t)Columns * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2793 old_row = new_row + (screen_Rows - Rows);
534 c6296b0ad9ea updated for version 7.0151 vimboss parents: 530 diff changeset	2794 if (old_row >= 0 && ScreenLines != NULL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2795 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2796 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2797 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2798 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2799 len = Columns;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2800 // 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	2801 // may be invalid now. Also when p_mco changes.
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2802 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2803 && p_mco == Screen_mco)
26 404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2804 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2805 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017 vimboss parents: 13 diff changeset	2806 (size_t)len * sizeof(schar_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2807 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2808 && p_mco == Screen_mco)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2809 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2810 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2811 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2812 (size_t)len * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2813 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2814 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2815 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2816 ScreenLinesC[i] + LineOffset[old_row],
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2817 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2818 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2819 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2820 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2821 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2822 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2823 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2824 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2825 (size_t)len * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2826 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2827 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2828 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2829 // Use the last line of the screen for the current line.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2830 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	2831
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	2832 #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	2833 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	2834 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	2835 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2836 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2837
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2838 free_screenlines();
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2839
17696 03dcb660c4e8 patch 8.1.1845: may use NULL pointer when running out of memory Bram Moolenaar <Bram@vim.org> parents: 17628 diff changeset	2840 // NOTE: this may result in all pointers to become NULL.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2841 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2842 ScreenLinesUC = new_ScreenLinesUC;
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2843 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2844 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2845 Screen_mco = p_mco;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2846 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2847 ScreenAttrs = new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2848 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2849 LineWraps = new_LineWraps;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	2850 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	2851 #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	2852 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	2853 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	2854 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	2855 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	2856 #endif
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2857
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2858 // 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	2859 // size of ScreenLines[]. Set them before calling anything.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2860 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2861 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2862 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2863 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2864 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2865
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2866 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	2867 if (doclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2868 screenclear2();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2869 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2870 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2871 && !gui.starting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2872 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2873 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2874 {
19824 09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2875 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	2876
09a621bdb0bc patch 8.2.0468: GUI: pixel dust with some fonts and characters Bram Moolenaar <Bram@vim.org> parents: 19526 diff changeset	2877 // 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	2878 // command.
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2879 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	2880 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	2881 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	2882 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	2883 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	2884 msg_col = Columns - 1; // put cursor at last column
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2885 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2886 #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	2887 clear_TabPageIdxs();
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2888
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2889 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2890 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2891 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	2892
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2893 entered = FALSE;
911 697dec8ec5e7 updated for version 7.0-037 vimboss parents: 910 diff changeset	2894 --RedrawingDisabled;
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2895
1824 3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2896 /*
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2897 * 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	2898 * in case applying autocommands always changes Rows or Columns.
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2899 */
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2900 if (starting == 0 && ++retry_count <= 3)
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2901 {
766 f0d0d3d3a1e2 updated for version 7.0225 vimboss parents: 758 diff changeset	2902 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	2903 // 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	2904 // 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	2905 goto retry;
3af28ecf9e56 updated for version 7.2-122 vimboss parents: 1821 diff changeset	2906 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2907 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2908
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2909 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2910 free_screenlines(void)
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2911 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2912 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2913
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	2914 VIM_CLEAR(ScreenLinesUC);
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	2915 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	2916 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	2917 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	2918 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	2919 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	2920 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	2921 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	2922 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	2923 #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	2924 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	2925 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	2926 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	2927 #endif
356 0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2928 }
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2929
0f2b5d1b8117 updated for version 7.0092 vimboss parents: 353 diff changeset	2930 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2931 screenclear(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2932 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2933 check_for_delay(FALSE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2934 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	2935 screenclear2(); // clear the screen
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2936 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2937
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2938 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	2939 screenclear2(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2940 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2941 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2942
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2943 if (starting == NO_SCREEN \|\| ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2944 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2945 \|\| (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2946 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2947 )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2948 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2949
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2950 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2951 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2952 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2953 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	2954 screen_stop_highlight(); // don't want highlighting here
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2955
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2956 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2957 // disable selection without redrawing it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2958 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2959 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2960
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2961 // blank out ScreenLines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2962 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2963 {
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	2964 lineclear(LineOffset[i], (int)Columns, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2965 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2966 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2967
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2968 if (can_clear(T_CL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2969 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2970 out_str(T_CL); // clear the display
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2971 clear_cmdline = FALSE;
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	2972 mode_displayed = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2973 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2974 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2975 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2976 // can't clear the screen, mark all chars with invalid attributes
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2977 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2978 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2979 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2980 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2981
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2982 screen_cleared = TRUE; // can use contents of ScreenLines now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2983
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2984 win_rest_invalid(firstwin);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2985 redraw_cmdline = TRUE;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	2986 redraw_tabline = TRUE;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2987 if (must_redraw == CLEAR) // no need to clear again
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2988 must_redraw = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2989 compute_cmdrow();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2990 msg_row = cmdline_row; // put cursor on last line for messages
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2991 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	2992 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	2993 msg_scrolled = 0; // can't scroll back
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2994 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2995 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2996 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2997
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2998 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	2999 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3000 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3001 static void
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3002 lineclear(unsigned off, int width, int attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3003 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3004 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3005 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3006 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3007 (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	3008 (void)vim_memset(ScreenAttrs + off, attr, (size_t)width * sizeof(sattr_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3010
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3011 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3012 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3013 * invalid value.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3014 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3015 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3016 lineinvalid(unsigned off, int width)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3017 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3018 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3020
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3021 /*
21226 421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3022 * 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	3023 * 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	3024 */
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3025 void
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3026 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	3027 {
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3028 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	3029 }
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3030
421c4ed6b949 patch 8.2.1164: text cleared by checking terminal properties not redrawn Bram Moolenaar <Bram@vim.org> parents: 20996 diff changeset	3031 /*
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3032 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3033 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3034 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3035 linecopy(int to, int from, win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3036 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3037 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3038 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3039
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3040 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3041 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3042 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3043 {
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3044 int i;
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3045
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3046 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3047 wp->w_width * sizeof(u8char_T));
714 0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3048 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3049 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216 vimboss parents: 707 diff changeset	3050 wp->w_width * sizeof(u8char_T));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3051 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3052 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3053 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3054 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3055 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3056 wp->w_width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3057 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3058
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3059 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3060 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3061 * 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	3062 * 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	3063 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3064 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3065 can_clear(char_u *p)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3066 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3067 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3068 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3069 \|\| gui.in_use
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3070 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	3071 #ifdef FEAT_TERMGUICOLORS
9939 ccb6461b82df commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48 Christian Brabandt <cb@256bit.org> parents: 9885 diff changeset	3072 \|\| (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	3073 \|\| (!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	3074 #else
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3075 \|\| cterm_normal_bg_color == 0
b6472fd9f5ba commit https://github.com/vim/vim/commit/d18f672fc9477f3c0cb7cc4ce8d9237ed825c612 Christian Brabandt <cb@256bit.org> parents: 9282 diff changeset	3076 #endif
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3077 \|\| *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	3078 #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	3079 && !(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	3080 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3081 );
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3082 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3083
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3084 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3085 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3086 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3087 * code.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3088 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3089 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3090 screen_start(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3091 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3092 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3094
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3095 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3096 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3097 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3098 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3099 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3100 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3101 windgoto(int row, int col)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3102 {
205 d292c40ca788 updated for version 7.0060 vimboss parents: 168 diff changeset	3103 sattr_T *p;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3104 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3105 int plan;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3106 int cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3107 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3108 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3109 char_u *bs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3110 int goto_cost;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3111 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3112
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3113 #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	3114 #define HIGHL_COST 5 // assume unhighlight takes 5 chars
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3115
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3116 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3117 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3118 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3119 #define PLAN_WRITE 4
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3120 // Can't use ScreenLines unless initialized
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3121 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3122 return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3123 if (col != screen_cur_col \|\| row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3124 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3125 // Check for valid position.
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3126 if (row < 0) // window without text lines?
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3127 row = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3128 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3129 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3130 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3131 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3132
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3133 // check if no cursor movement is allowed in highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3134 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3135 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3136 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3137 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3138 goto_cost = GOTO_COST + noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3139
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3140 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3141 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3142 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3143 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3144 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3145 * 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	3146 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3147 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3148 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3149 *
1213 8906c10ecbb0 updated for version 7.1b vimboss parents: 1112 diff changeset	3150 * First check if the highlighting attributes allow us to write
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3151 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3152 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3153 if (row >= screen_cur_row && screen_cur_col < Columns)
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 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3157 * or T_LE.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3158 */
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3159 bs = NULL; // init for GCC
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3160 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3161 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3162 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3163 // "le" is preferred over "bc", because "bc" is obsolete
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3164 if (*T_LE)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3165 bs = T_LE; // "cursor left"
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3166 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3167 bs = T_BC; // "backspace character (old)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3168 if (*bs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3169 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3170 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3171 cost = 999;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3172 if (col + 1 < cost) // using CR is less characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3173 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3174 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3175 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3176 cost = 1; // CR is just one character
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3177 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3178 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3179 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3180 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3181 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3182 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3183 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3184 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3185 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3186 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3187 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3188 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3189
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3190 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3191 * 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	3192 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3193 else if (row > screen_cur_row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3194 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3195 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3196 wouldbe_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3197 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	3198 if (noinvcurs) // will stop highlighting
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3199 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3200 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3201 attr = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3202 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3203 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3204
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3205 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3206 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3207 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3208 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3209 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3210 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3211 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3212 cost = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3213 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3214
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3215 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3216 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3217 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3218 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3219 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3220 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3221 cost += i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3222 if (cost < goto_cost && i > 0)
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 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3226 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3227 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3228 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3229 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3230 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3231 if (i != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3232 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3233 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3234 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3235 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3236 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3237 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3238 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3239 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3240 --i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3241 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3242 if (i != 0)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3243 cost = 999; // different attributes, don't do it
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3244 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3245 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3246 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3247 // Don't use an UTF-8 char for positioning, it's slow.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3248 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3249 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3250 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3251 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3252 break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3253 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3254 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3255 }
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 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3259 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3260 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3261 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3262 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3264 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3265 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3266 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3267 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3268 out_str(bs);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3269 --screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3270 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3271 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3272 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3273 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3274 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3275 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3276 out_char('\r');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3277 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3278 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3279 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3280 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3281 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3282 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3283 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3284 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3285 out_char('\n');
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3286 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3287 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3288 screen_cur_col = 0;
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 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3292 if (i > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3293 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3294 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3295 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3296 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3297 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3298 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3299 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3300 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3301 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3302 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3303 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3304 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3305 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3306 int off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3307
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3308 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3309 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3310 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3311 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3312 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3313 out_flush_check();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3314 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3315 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3316 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3317 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3318 ++off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3319 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3320 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3321 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3322 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3323 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3324 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3325 cost = 999;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3326
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3327 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3328 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3329 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3330 screen_stop_highlight();
5995 ef83b423ebf7 updated for version 7.4.338 Bram Moolenaar <bram@vim.org> parents: 5987 diff changeset	3331 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	3332 && *T_CRI != NUL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3333 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3334 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3335 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3336 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3337 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3338 screen_cur_col = col;
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 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3344 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3345 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3346 setcursor(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3347 {
13400 c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3348 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	3349 }
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3350
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3351 /*
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3352 * 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	3353 * 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	3354 */
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3355 void
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3356 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	3357 {
c415cdd49ea4 patch 8.0.1574: show cursor in wrong place when using popup menu Christian Brabandt <cb@256bit.org> parents: 13380 diff changeset	3358 if (force \|\| redrawing())
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3359 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3360 validate_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3361 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	3362 curwin->w_wincol + (
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3363 #ifdef FEAT_RIGHTLEFT
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3364 // 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	3365 // 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	3366 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	3367 - ((has_mbyte
1545 cbe70f2e756d updated for version 7.1-259 vimboss parents: 1536 diff changeset	3368 && (*mb_ptr2cells)(ml_get_cursor()) == 2
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	3369 && vim_isprintc(gchar_cursor())) ? 2 : 1)) :
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3370 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3371 curwin->w_wcol));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3372 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3373 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3374
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3375
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3376 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3377 * 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	3378 * 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	3379 * 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	3380 * scrolling.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3381 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3382 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3383 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3384 win_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3385 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3386 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3387 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3388 int invalid,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3389 int mayclear)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3390 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3391 int did_delete;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3392 int nextrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3393 int lastrow;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3394 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3395
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3396 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3397 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3398
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3399 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3400 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3401
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3402 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3403 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3404
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3405 retval = win_do_lines(wp, row, line_count, mayclear, FALSE, 0);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3406 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3407 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3408
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3409 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3410 * 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	3411 * 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	3412 * 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	3413 * avoid messing up those windows, better just redraw.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3414 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3415 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3416 if (wp->w_next != NULL \|\| wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3417 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3418 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	3419 line_count, (int)Rows, FALSE, 0, NULL) == OK)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3420 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3421 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3422 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3423 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3424 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3425 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3426 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3427 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3428 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3429 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3430 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	3431 nextrow = W_WINROW(wp) + wp->w_height + wp->w_status_height;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3432 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3433 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3434 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3435 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	3436 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3437 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3438 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3439
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3440 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	3441 == FAIL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3442 {
17628 6146b10714de patch 8.1.1811: popup window color cannot be set to "Normal" Bram Moolenaar <Bram@vim.org> parents: 17551 diff changeset	3443 // deletion will have messed up other windows
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3444 if (did_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3445 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3446 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3447 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3448 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3449 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3450 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3451
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3452 return OK;
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 /*
11655 8014350fe51a patch 8.0.0710: a job that writes to a buffer clears completion Christian Brabandt <cb@256bit.org> parents: 11607 diff changeset	3456 * Delete "line_count" window lines at "row" in window "wp".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3457 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3458 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3459 * scrolling
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3460 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3461 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3462 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3463 win_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3464 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3465 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3466 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3467 int invalid,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3468 int mayclear,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3469 int clear_attr) // for clearing lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3470 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3471 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3472
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3473 if (invalid)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3474 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3475
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3476 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3477 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3478
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3479 retval = win_do_lines(wp, row, line_count, mayclear, TRUE, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3480 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3481 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3482
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3483 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	3484 (int)Rows, FALSE, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3485 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3486
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3487 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3488 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3489 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3490 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3491 if (wp->w_next \|\| wp->w_status_height \|\| cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3492 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3493 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	3494 line_count, (int)Rows, clear_attr, NULL) == FAIL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3495 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3496 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3497 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3498 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3499 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3500 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3501 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3502 * command line later.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3503 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3504 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3505 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3506 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3507 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3508
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3509 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3510 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3511 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3512 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3513 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3514 static int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3515 win_do_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3516 win_T *wp,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3517 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3518 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3519 int mayclear,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3520 int del,
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3521 int clear_attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3522 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3523 int retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3524
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3525 if (!redrawing() \|\| line_count <= 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3526 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3527
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3528 // 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	3529 // 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	3530 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	3531 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	3532
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3533 // 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	3534 if (mayclear && Rows - line_count < 5 && wp->w_width == Columns)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3535 {
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	3536 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	3537 screenclear(); // will set wp->w_lines_valid to 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3538 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3539 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3540
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3541 #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	3542 // 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	3543 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	3544 return FAIL;
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3545 #endif
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3546
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3547 // Delete all remaining lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3548 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3549 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3550 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	3551 wp->w_wincol, (int)W_ENDCOL(wp),
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3552 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3553 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3554 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3555
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3556 /*
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	3557 * When scrolling, the message on the command line should be cleared,
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3558 * 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	3559 * Don't do this when avoiding to insert lines.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3560 */
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	3561 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	3562 clear_cmdline = TRUE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3563
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3564 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3565 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3566 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3567 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3568 * win_line().
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3569 * 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	3570 * 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	3571 * scroll-up .
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3572 */
12515 972ea22c946f patch 8.0.1136: W_WIDTH() is always the same Christian Brabandt <cb@256bit.org> parents: 12513 diff changeset	3573 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	3574 {
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3575 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3576 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3577 if (del)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3578 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	3579 wp->w_height - row, FALSE, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3580 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3581 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	3582 wp->w_height - row, clear_attr, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3583 if (scroll_region && (wp->w_width == Columns \|\| *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3584 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3585 return retval;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3586 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3587
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3588 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	3589 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3590
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3591 return MAYBE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3592 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3593
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3594 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3595 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3596 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3597 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3598 win_rest_invalid(win_T *wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3599 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3600 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3601 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3602 redraw_win_later(wp, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3603 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3604 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3605 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3606 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3607 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3608
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3609 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3610 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3611 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3612 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3613 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3614 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3615 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3616 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3617 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3618
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3620 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3621 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3622 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3623 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3624 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3625 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3626 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3627 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3628 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3629 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3630 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3631
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3632 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3633 * insert lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3634 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3635 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3636 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3637 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3638 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3639 */
446 7472c565592a updated for version 7.0117 vimboss parents: 422 diff changeset	3640 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3641 screen_ins_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3642 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3643 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3644 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3645 int end,
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	3646 int clear_attr,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3647 win_T *wp) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3648 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3649 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3650 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3651 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3652 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3653 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3654 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3655 int result_empty;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3656 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3657
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3658 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3659 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3660 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3661 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3662 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3663 * - 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	3664 * - 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	3665 * - there is a popup window
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3666 */
16986 03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3667 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	3668 \|\| 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	3669 #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	3670 \|\| (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	3671 && 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	3672 #endif
18763 49b78d6465e5 patch 8.1.2371: FEAT_TEXT_PROP is a confusing name Bram Moolenaar <Bram@vim.org> parents: 18720 diff changeset	3673 #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	3674 \|\| popup_visible
03f3a9ca2770 patch 8.1.1493: redrawing with popups is slow and causes flicker Bram Moolenaar <Bram@vim.org> parents: 16918 diff changeset	3675 #endif
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3676 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3677 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3678
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3679 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3680 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3681 * 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	3682 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3683 * 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	3684 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3685 * 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	3686 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3687 * at once.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3688 * 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	3689 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3690 * 1.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3691 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3692 * 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	3693 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3694 * 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	3695 * just empty lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3696 * 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	3697 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3698 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3699 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3700 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3701 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3702 * exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3703 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3704 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3705 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3706 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	3707 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3708 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3709 else if (T_CAL != NUL && (line_count > 1 \|\| T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3710 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3711 else if (*T_CDL != NUL && result_empty && (line_count > 1 \|\| !can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3712 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3713 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3714 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3715 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3716 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3717 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3718 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3719 else if (T_SR != NUL && row == 0 && (T_DA == NUL \|\| can_ce))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3720 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3721 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3722 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3723
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3724 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3725 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3726 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3727 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3728 if (type == USE_T_CD \|\| type == USE_T_CDL \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3729 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	3730 return screen_del_lines(off, row, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3731
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3732 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3733 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3734 * 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	3735 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3736 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3737 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	3738 screen_del_lines(off, end - line_count, line_count, end, FALSE, 0, wp);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3739
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3740 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3741 // 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	3742 // 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	3743 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	3744 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3745 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3746 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3747 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3748
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3749 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3750 vim_lock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3751 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3752
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3753 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3754 // 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	3755 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3756 gui_dont_update_cursor(row + off <= gui.cursor_row);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3757 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3758
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3759 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	3760 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	3761
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3762 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3763 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3764 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3765 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3766
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3767 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3768 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3769 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3770 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3771 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3772 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3773 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3774 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3775 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3776 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3777 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3778 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3779 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3780 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3781 j += line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3782 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	3783 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	3784 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3785 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3786 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3787 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3788 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3789 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3790 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3791 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3792 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3793 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3794 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3795 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3796 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3797 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3798 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3799 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3800 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	3801 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3802 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3803 lineinvalid(temp, (int)Columns);
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
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3807 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3808 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3809 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	3810
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3811 screen_stop_highlight();
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3812 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	3813 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	3814 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3815
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3816 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3817 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3818 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	3819 else if (type == USE_T_CAL)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3820 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3821 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	3822 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3823 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3824 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3825 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3826 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3827 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3828 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3829 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3830 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	3831 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3832 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3833 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3834 else // type == USE_T_SR
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3835 out_str(T_SR);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3836 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3837 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3838 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3839
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3840 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3841 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3842 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3843 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3844 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3845 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3846 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3847 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3848 windgoto(off + i, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3849 out_str(T_CE);
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3850 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3851 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3852 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3853
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3854 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3855 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3856 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3857 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3858 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3859 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3860 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3861
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3862 /*
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3863 * 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	3864 * "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	3865 * 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	3866 * "row" and "end" are relative to the start of the region.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3867 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3868 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3869 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3870 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3871 screen_del_lines(
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3872 int off,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3873 int row,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3874 int line_count,
c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	3875 int end,
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3876 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	3877 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	3878 win_T *wp UNUSED) // NULL or window to use width from
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3879 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3880 int j;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3881 int i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3882 unsigned temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3883 int cursor_row;
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3884 int cursor_col = 0;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3885 int cursor_end;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3886 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	3887 int can_delete; // deleting line codes can be used
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3888 int type;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3889
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3890 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3891 * FAIL if
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3892 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3893 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3894 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3895 * - 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	3896 * - redrawing for a callback and there is a modeless selection
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3897 */
11698 4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3898 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	3899 \|\| (!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	3900 #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	3901 \|\| (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	3902 && 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	3903 #endif
4f59d2a66bf7 patch 8.0.0732: when updating a buffer modeless selection is lost Christian Brabandt <cb@256bit.org> parents: 11672 diff changeset	3904 )
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3905 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3906
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3907 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3908 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3909 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3910 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3911
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3912 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3913 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3914 * available.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3915 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3916 can_delete = (*T_DB == NUL \|\| can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3917
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3918 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3919 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3920 * 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	3921 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3922 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3923 * 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	3924 * 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	3925 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3926 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3927 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3928 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3929 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3930 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3931 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	3932 else if (can_clear(T_CD) && result_empty)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3933 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3934 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3935 #ifndef AMIGA
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3936 // 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	3937 // up, so use delete-line command
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3938 line_count == 1 \|\|
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3939 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3940 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3941 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3942 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3943 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3944 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	3945 && (wp == NULL \|\| wp->w_width == Columns))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3946 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3947 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3948 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3949 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3950 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3951 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3952 return FAIL;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3953
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3954 #ifdef FEAT_CLIPBOARD
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3955 // 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	3956 // 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	3957 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	3958 clip_clear_selection(&clip_star);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3959 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3960 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3961 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3962
20154 5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3963 #ifdef FEAT_GUI_HAIKU
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3964 vim_lock_screen();
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3965 #endif
5dc9b96e3c5a patch 8.2.0632: crash when using Haiku Bram Moolenaar <Bram@vim.org> parents: 19888 diff changeset	3966
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3967 #ifdef FEAT_GUI
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3968 // 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	3969 // scrolling is actually carried out.
9848 664276833670 commit https://github.com/vim/vim/commit/107abd2ca53c31fd3bb40d77ff296e98eaae2975 Christian Brabandt <cb@256bit.org> parents: 9754 diff changeset	3970 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	3971 && gui.cursor_row < end + off);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3972 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3973
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	3974 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	3975 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	3976
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3977 if (*T_CCS != NUL) // cursor relative to region
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3978 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3979 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3980 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3981 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3982 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3983 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3984 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3985 cursor_end = end + off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3986 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3987
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3988 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3989 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3990 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3991 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3992 row += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3993 end += off;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3994 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3995 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3996 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3997 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	3998 // need to copy part of a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	3999 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4000 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4001 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4002 j -= line_count;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4003 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	4004 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	4005 clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4006 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4007 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4008 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4009 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4010 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4011 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4012 // whole width, moving the line pointers is faster
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4013 j = row + i;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4014 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4015 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4016 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4017 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4018 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4019 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4020 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4021 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4022 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	4023 lineclear(temp, (int)Columns, clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4024 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4025 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4026 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4027 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4028
19526 22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4029 #ifdef FEAT_GUI_HAIKU
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4030 vim_unlock_screen();
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4031 #endif
22f0dda71638 patch 8.2.0320: no Haiku support Bram Moolenaar <Bram@vim.org> parents: 18812 diff changeset	4032
12152 69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4033 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	4034 screen_stop_highlight();
69af108df70e patch 8.0.0956: scrolling in a terminal window has flicker Christian Brabandt <cb@256bit.org> parents: 12122 diff changeset	4035 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	4036 screen_start_highlight(clear_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4037
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4038 // redraw the characters
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4039 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4040 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	4041 else if (type == USE_T_CD) // delete the lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4042 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4043 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4044 out_str(T_CD);
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 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4048 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4049 windgoto(cursor_row, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4050 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	4051 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4052 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4053 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4054 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4055 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4056 * last line.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4057 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4058 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4059 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4060 windgoto(cursor_end - 1, cursor_col);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4061 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	4062 out_char('\n'); // cursor will remain on same line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4063 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4064 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4065 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4066 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4067 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4068 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4069 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4070 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	4071 out_str(T_DL); // delete a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4072 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4073 else // type == USE_T_CE
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4074 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4075 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	4076 out_str(T_CE); // erase a line
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4077 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4078 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4079 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4080 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4081
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4082 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4083 * 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	4084 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4085 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4086 if (*T_DB && (type == USE_T_DL \|\| type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4087 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4088 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4089 {
14081 45c595c0ddaf patch 8.1.0058: display problem with margins and scrolling Christian Brabandt <cb@256bit.org> parents: 14079 diff changeset	4090 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	4091 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	4092 screen_start(); // don't know where cursor is now
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4093 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4094 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4095
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4096 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4097 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4098 if (gui.in_use)
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4099 out_flush(); // always flush after a scroll
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4100 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4101
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4102 return OK;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4103 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4104
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4105 /*
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4106 * 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	4107 * 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	4108 */
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4109 int
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4110 skip_showmode()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4111 {
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4112 // 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	4113 // 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	4114 if (global_busy
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4115 \|\| msg_silent != 0
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4116 \|\| !redrawing()
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4117 \|\| (char_avail() && !KeyTyped))
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4118 {
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	4119 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	4120 return TRUE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4121 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4122 return FALSE;
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4123 }
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4124
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4125 /*
13308 ae312df8d0ab patch 8.0.1528: dead code found Christian Brabandt <cb@256bit.org> parents: 13292 diff changeset	4126 * Show the current mode and ruler.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4127 *
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4128 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4129 * 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	4130 * 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	4131 * If redraw_mode is TRUE show or clear the mode.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4132 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4133 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4134 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4135 showmode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4136 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4137 int need_clear;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4138 int length = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4139 int do_mode;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4140 int attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4141 int nwr_save;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4142 int sub_attr;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4143
642 2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4144 do_mode = ((p_smd && msg_silent == 0)
2392a6da4aa4 updated for version 7.0186 vimboss parents: 639 diff changeset	4145 && ((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	4146 \|\| restart_edit != NUL
5735 50dbef5e774a updated for version 7.4.212 Bram Moolenaar <bram@vim.org> parents: 5539 diff changeset	4147 \|\| 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	4148 if (do_mode \|\| reg_recording != 0)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4149 {
15629 dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4150 if (skip_showmode())
dd2e0b83a660 patch 8.1.0822: peeking and flushing output slows down execution Bram Moolenaar <Bram@vim.org> parents: 15609 diff changeset	4151 return 0; // show mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4152
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4153 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4154
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4155 // wait a bit before overwriting an important message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4156 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4157
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4158 // if the cmdline is more than one line high, erase top lines
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4159 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4160 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	4161 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	4162
d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4163 // Position on the last line in the window, column 0
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4164 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4165 cursor_off();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4166 attr = HL_ATTR(HLF_CM); // Highlight mode
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4167 if (do_mode)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4168 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4169 msg_puts_attr("--", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4170 #if defined(FEAT_XIM)
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4171 if (
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4172 # ifdef FEAT_GUI_GTK
6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4173 preedit_get_status()
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4174 # else
0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4175 im_get_status()
2520 6768ebd0bc04 Remove unused code. Bram Moolenaar <bram@vim.org> parents: 2509 diff changeset	4176 # endif
1668 0b796e045c42 updated for version 7.2b-000 vimboss parents: 1621 diff changeset	4177 )
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4178 # 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	4179 msg_puts_attr(" IM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4180 # else
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4181 msg_puts_attr(" XIM", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4182 # endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4183 #endif
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4184 // CTRL-X in Insert mode
5946 4d7af1962d6c updated for version 7.4.314 Bram Moolenaar <bram@vim.org> parents: 5923 diff changeset	4185 if (edit_submode != NULL && !shortmess(SHM_COMPLETIONMENU))
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4186 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4187 // 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	4188 // window. Prefer showing edit_submode_extra.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4189 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4190 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4191 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4192 if (length > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4193 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4194 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4195 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4196 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4197 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4198 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	4199 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	4200 msg_puts_attr((char *)edit_submode, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4201 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4202 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4203 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4204 msg_puts_attr(" ", attr); // add a space in between
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4205 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	4206 sub_attr = HL_ATTR(edit_submode_highl);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4207 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4208 sub_attr = attr;
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4209 msg_puts_attr((char *)edit_submode_extra, sub_attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4210 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4211 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4212 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4213 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4214 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4215 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	4216 msg_puts_attr(_(" VREPLACE"), attr);
14424 0a69e6e708f9 patch 8.1.0226: too many #ifdefs Christian Brabandt <cb@256bit.org> parents: 14218 diff changeset	4217 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	4218 msg_puts_attr(_(" REPLACE"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4219 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4220 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4221 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4222 if (p_ri)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4223 msg_puts_attr(_(" REVERSE"), attr);
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4224 #endif
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4225 msg_puts_attr(_(" INSERT"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4226 }
22862 6d50182e7e24 patch 8.2.1978: making a mapping work in all modes is complicated Bram Moolenaar <Bram@vim.org> parents: 22832 diff changeset	4227 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	4228 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	4229 msg_puts_attr(_(" (insert)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4230 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	4231 msg_puts_attr(_(" (replace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4232 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	4233 msg_puts_attr(_(" (vreplace)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4234 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4235 if (p_hkmap)
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4236 msg_puts_attr(_(" Hebrew"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4237 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4238 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4239 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4240 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4241 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4242 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	4243 msg_puts_attr(_(" Arabic"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4244 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4245 # endif
9645 123d3c102035 commit https://github.com/vim/vim/commit/73ac0c4281a3606651604a3cbcc334bfb3859a87 Christian Brabandt <cb@256bit.org> parents: 9489 diff changeset	4246 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	4247 NameBuff, MAXPATHL))
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4248 msg_puts_attr((char *)NameBuff, attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4249 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4250 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4251 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	4252 msg_puts_attr(_(" (paste)"), attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4253
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4254 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4255 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4256 char *p;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4257
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4258 // 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	4259 // problems.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4260 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4261 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4262 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4263 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4264 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4265 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4266 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4267 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4268 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4269 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4270 }
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4271 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	4272 }
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4273 msg_puts_attr(" --", attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4274 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4275
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4276 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4277 }
14004 e124262d435e patch 8.1.0020: cannot tell whether a register is executing or recording Christian Brabandt <cb@256bit.org> parents: 13968 diff changeset	4278 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	4279 && edit_submode == NULL) // otherwise it gets too long
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4280 {
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4281 recording_mode(attr);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4282 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4283 }
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4284
e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4285 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	4286 if (need_clear \|\| clear_cmdline \|\| redraw_mode)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4287 msg_clr_eos();
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4288 msg_didout = FALSE; // overwrite this message
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4289 length = msg_col;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4290 msg_col = 0;
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4291 need_wait_return = nwr_save; // never ask for hit-return for this
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4292 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4293 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	4294 // Clear the whole command line. Will reset "clear_cmdline".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4295 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	4296 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	4297 {
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	4298 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	4299 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	4300 }
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4301
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4302 #ifdef FEAT_CMDL_INFO
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4303 // In Visual mode the size of the selected area must be redrawn.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4304 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4305 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4306
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4307 // 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	4308 // 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	4309 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	4310 win_redr_ruler(lastwin, TRUE, FALSE);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4311 #endif
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4312 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	4313 redraw_mode = FALSE;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4314 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4315
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4316 return length;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4317 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4318
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4319 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4320 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4321 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4322 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4323 msg_pos_mode(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4324 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4325 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4326 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4327 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4328
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4329 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4330 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4331 * Insert mode (but Insert mode didn't end yet!).
644 e4fa26ce8769 updated for version 7.0187 vimboss parents: 642 diff changeset	4332 * Caller should check "mode_displayed".
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4333 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4334 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4335 unshowmode(int force)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4336 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4337 /*
2055 4aa4510d548c updated for version 7.2.341 Bram Moolenaar <bram@zimbu.org> parents: 2008 diff changeset	4338 * Don't delete it right now, when not redrawing or inside a mapping.
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4339 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4340 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	4341 redraw_cmdline = TRUE; // delete mode later
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4342 else
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4343 clearmode();
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4344 }
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4345
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4346 /*
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4347 * Clear the mode message.
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4348 */
b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4349 void
9282 9f97a6290c63 commit https://github.com/vim/vim/commit/cf089463492fab53b2a5d81517829d22f882f82e Christian Brabandt <cb@256bit.org> parents: 9213 diff changeset	4350 clearmode(void)
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4351 {
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4352 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	4353 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	4354
8817 b7eb7bbd71d0 commit https://github.com/vim/vim/commit/fd773e9e88add7d1ffef890fb9f3a00d613b4326 Christian Brabandt <cb@256bit.org> parents: 8643 diff changeset	4355 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	4356 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	4357 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	4358 msg_clr_eos();
13968 d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4359
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4360 msg_col = save_msg_col;
d111462e0173 patch 8.1.0002: :stopinsert changes the message position Christian Brabandt <cb@256bit.org> parents: 13888 diff changeset	4361 msg_row = save_msg_row;
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4362 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4363
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4364 static void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4365 recording_mode(int attr)
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4366 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4367 msg_puts_attr(_("recording"), attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4368 if (!shortmess(SHM_RECORDING))
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4369 {
15543 dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4370 char s[4];
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4371
dd725a8ab112 patch 8.1.0779: argument for message functions is inconsistent Bram Moolenaar <Bram@vim.org> parents: 15521 diff changeset	4372 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	4373 msg_puts_attr(s, attr);
7233 9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4374 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4375 }
9487ea110214 commit https://github.com/vim/vim/commit/a0ed84a26897c994512873a895b9fc54e90c6845 Christian Brabandt <cb@256bit.org> parents: 7208 diff changeset	4376
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4377 /*
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4378 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4379 */
15396 325e4a8ba1b6 patch 8.1.0706: tabline is not always redrawn Bram Moolenaar <Bram@vim.org> parents: 15384 diff changeset	4380 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4381 draw_tabline(void)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4382 {
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4383 int tabcount = 0;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4384 tabpage_T *tp;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4385 int tabwidth;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4386 int col = 0;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4387 int scol = 0;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4388 int attr;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4389 win_T *wp;
671 83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4390 win_T *cwp;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4391 int wincount;
83a006f81bac updated for version 7.0199 vimboss parents: 670 diff changeset	4392 int modified;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4393 int c;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4394 int len;
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4395 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	4396 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	4397 int attr_fill = HL_ATTR(HLF_TPF);
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4398 char_u *p;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4399 int room;
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4400 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4401 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4402 && !gui.in_use
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4403 #endif
9027 773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4404 #ifdef FEAT_TERMGUICOLORS
773d627cac0b commit https://github.com/vim/vim/commit/61be73bb0f965a895bfb064ea3e55476ac175162 Christian Brabandt <cb@256bit.org> parents: 8977 diff changeset	4405 && !p_tgc
8969 c83e2c1e7f2b commit https://github.com/vim/vim/commit/8a633e3427b47286869aa4b96f2bfc1fe65b25cd Christian Brabandt <cb@256bit.org> parents: 8907 diff changeset	4406 #endif
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4407 );
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4408
10538 c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4409 if (ScreenLines == NULL)
c7f671dfd735 patch 8.0.0159: crash on startup when updating tabline Christian Brabandt <cb@256bit.org> parents: 10466 diff changeset	4410 return;
673 513866ffe6af updated for version 7.0200 vimboss parents: 671 diff changeset	4411 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4412
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4413 #ifdef FEAT_GUI_TABLINE
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4414 // Take care of a GUI tabline.
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4415 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4416 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4417 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4418 return;
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4419 }
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4420 #endif
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4421
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4422 if (tabline_height() < 1)
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4423 return;
9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4424
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4425 #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	4426 clear_TabPageIdxs();
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4427
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4428 // Use the 'tabline' option if it's set.
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4429 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4430 {
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4431 int saved_did_emsg = did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4432
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4433 // 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	4434 // 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	4435 did_emsg = FALSE;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4436 win_redr_custom(NULL, FALSE);
8872 4d4de770f970 commit https://github.com/vim/vim/commit/f73d3bc253fa79ad220f52f04b93e782e95a9d43 Christian Brabandt <cb@256bit.org> parents: 8847 diff changeset	4437 if (did_emsg)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4438 set_string_option_direct((char_u *)"tabline", -1,
694 07d199fe02ed updated for version 7.0209 vimboss parents: 688 diff changeset	4439 (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	4440 did_emsg \|= saved_did_emsg;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4441 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4442 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4443 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4444 {
9649 fd9727ae3c49 commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07 Christian Brabandt <cb@256bit.org> parents: 9645 diff changeset	4445 FOR_ALL_TABPAGES(tp)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4446 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4447
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4448 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4449 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4450 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4451
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4452 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4453 tabcount = 0;
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4454 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4455 tp = tp->tp_next)
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4456 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4457 scol = col;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4458
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4459 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4460 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4461 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4462 screen_putchar('\|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4463
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4464 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4465 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4466
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4467 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4468
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4469 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4470 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4471 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4472 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4473 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4474 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4475 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4476 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4477 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4478 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4479
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4480 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4481 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4482 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4483 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4484 if (modified \|\| wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4485 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4486 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4487 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4488 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4489 len = (int)STRLEN(NameBuff);
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4490 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4491 break;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4492 screen_puts_len(NameBuff, len, 0, col,
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4493 #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	4494 hl_combine_attr(attr, HL_ATTR(HLF_T))
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4495 #else
6106 f051e50a6a5f updated for version 7.4.391 Bram Moolenaar <bram@vim.org> parents: 6100 diff changeset	4496 attr
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4497 #endif
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4498 );
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4499 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4500 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4501 if (modified)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4502 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4503 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4504 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4505
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4506 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4507 if (room > 0)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4508 {
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4509 // Get buffer name in NameBuff[]
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4510 get_trans_bufname(cwp->w_buffer);
819 23f82b5d2814 updated for version 7.0c10 vimboss parents: 818 diff changeset	4511 shorten_dir(NameBuff);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4512 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4513 p = NameBuff;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4514 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4515 while (len > room)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4516 {
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4517 len -= ptr2cells(p);
11127 506f5d8b7d8b patch 8.0.0451: some macros are in lower case Christian Brabandt <cb@256bit.org> parents: 11121 diff changeset	4518 MB_PTR_ADV(p);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4519 }
15603 639b8318472c patch 8.1.0809: too many #ifdefs Bram Moolenaar <Bram@vim.org> parents: 15555 diff changeset	4520 else if (len > room)
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4521 {
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4522 p += len - room;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4523 len = room;
677 e649c78407e6 updated for version 7.0202 vimboss parents: 674 diff changeset	4524 }
699 2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4525 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211 vimboss parents: 694 diff changeset	4526 len = Columns - col - 1;
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4527
835 8bebcabccc2c updated for version 7.0e01 vimboss parents: 834 diff changeset	4528 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4529 col += len;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4530 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4531 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4532
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4533 // 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	4534 // jump_to_mouse() knows where each one is.
680 5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4535 ++tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4536 while (scol < col)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4537 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4538 }
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4539
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4540 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4541 c = '_';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4542 else
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4543 c = ' ';
5b101ff9d4c4 updated for version 7.0203 vimboss parents: 677 diff changeset	4544 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4545
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4546 // Put an "X" for closing the current tab if there are several.
681 9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4547 if (first_tabpage->tp_next != NULL)
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4548 {
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4549 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4550 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4551 }
9364d114ed8d updated for version 7.0204 vimboss parents: 680 diff changeset	4552 }
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4553
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4554 // 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	4555 // set.
834 5117153003bd updated for version 7.0e vimboss parents: 826 diff changeset	4556 redraw_tabline = FALSE;
667 9090f866cd57 updated for version 7.0197 vimboss parents: 644 diff changeset	4557 }
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4558
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4559 /*
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4560 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4561 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4562 */
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4563 void
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4564 get_trans_bufname(buf_T *buf)
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4565 {
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4566 if (buf_spname(buf) != NULL)
3839 8115f449a574 updated for version 7.3.677 Bram Moolenaar <bram@vim.org> parents: 3759 diff changeset	4567 vim_strncpy(NameBuff, buf_spname(buf), MAXPATHL - 1);
685 d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4568 else
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4569 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4570 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206 vimboss parents: 681 diff changeset	4571 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4572
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4573 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4574 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4575 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4576 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	4577 fillchar_status(int attr, win_T wp)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4578 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4579 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	4580
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 #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	4582 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	4583 {
318ae82d8ba4 patch 8.0.0825: not easy to see that a window is a terminal window Christian Brabandt <cb@256bit.org> parents: 11866 diff changeset	4584 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	4585 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4586 *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	4587 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	4588 }
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	4589 else
12122 68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4590 {
68c593f649d1 patch 8.0.0941: existing color schemes don't like StatusLineTerm Christian Brabandt <cb@256bit.org> parents: 12114 diff changeset	4591 *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	4592 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	4593 }
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	4594 }
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	4595 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	4596 #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	4597 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4598 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4599 *attr = HL_ATTR(HLF_S);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4600 fill = fill_stl;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4601 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4602 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4603 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4604 *attr = HL_ATTR(HLF_SNC);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4605 fill = fill_stlnc;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4606 }
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4607 // 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	4608 // 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	4609 // current window
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4610 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	4611 \|\| wp != curwin \|\| ONE_WINDOW)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4612 \|\| (fill_stl != fill_stlnc)))
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4613 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	4614 if (wp == curwin)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4615 return '^';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4616 return '=';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4617 }
12477 68d7bc045dbe patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs Christian Brabandt <cb@256bit.org> parents: 12441 diff changeset	4618
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4619 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4620 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4621 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4622 */
18124 2a806e3c39f6 patch 8.1.2057: the screen.c file is much too big Bram Moolenaar <Bram@vim.org> parents: 18090 diff changeset	4623 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4624 fillchar_vsep(int *attr)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4625 {
11158 501f46f7644c patch 8.0.0466: still macros that should be all-caps Christian Brabandt <cb@256bit.org> parents: 11133 diff changeset	4626 *attr = HL_ATTR(HLF_C);
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4627 if (*attr == 0 && fill_vert == ' ')
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4628 return '\|';
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4629 else
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4630 return fill_vert;
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4631 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4632
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4633 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4634 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4635 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4636 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4637 redrawing(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4638 {
11105 7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4639 #ifdef FEAT_EVAL
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4640 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	4641 return 0;
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4642 else
7c7e496e625d patch 8.0.0440: not enough test coverage in Insert mode Christian Brabandt <cb@256bit.org> parents: 11010 diff changeset	4643 #endif
14673 f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4644 return ((!RedrawingDisabled
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4645 #ifdef FEAT_EVAL
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4646 \|\| 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	4647 #endif
f1b7d308de2f patch 8.1.0349: crash when wiping buffer in a callback Christian Brabandt <cb@256bit.org> parents: 14662 diff changeset	4648 ) && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4649 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4650
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4651 /*
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4652 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4653 */
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4654 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4655 messaging(void)
7 3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4656 {
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4657 return (!(p_lz && char_avail() && !KeyTyped));
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4658 }
3fc0f57ecb91 updated for version 7.0001 vimboss parents: diff changeset	4659
17940 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 * 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	4662 * 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	4663 * 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	4664 * 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	4665 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4666
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4667 #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	4668
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4669 void
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4670 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	4671 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4672 #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	4673 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	4674
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4675 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	4676 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	4677 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	4678 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4679 # 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	4680 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	4681 # else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4682 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	4683 # endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4684 // 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	4685 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	4686 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	4687 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4688 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	4689 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4690 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	4691 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	4692 ++sc_col;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4693 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4694 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	4695 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	4696 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	4697 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	4698 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	4699 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	4700 #else
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4701 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	4702 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	4703 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4704 #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	4705 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	4706 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4707 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4708
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4709 #if defined(FEAT_LINEBREAK) \|\| defined(PROTO)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4710 /*
2178 c6f1aa1e9f32 Add 'relativenumber' patch from Markus Heidelberg. Bram Moolenaar <bram@vim.org> parents: 2124 diff changeset	4711 * 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	4712 * Caller may need to check if 'number' or 'relativenumber' is set.
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4713 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4714 */
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4715 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4716 number_width(win_T *wp)
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4717 {
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4718 int n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4719 linenr_T lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4720
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4721 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	4722 // cursor line shows "0"
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4723 lnum = wp->w_height;
3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4724 else
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4725 // cursor line shows absolute line number
4736 3f2319a953b3 updated for version 7.3.1115 Bram Moolenaar <bram@vim.org> parents: 4352 diff changeset	4726 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	4727
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4728 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	4729 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4730 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4731
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4732 n = 0;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4733 do
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4734 {
856 8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4735 lnum /= 10;
8cd729851562 updated for version 7.0g vimboss parents: 849 diff changeset	4736 ++n;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4737 } while (lnum > 0);
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4738
18812 d34ec6fe207d patch 8.1.2394: using old C style comments Bram Moolenaar <Bram@vim.org> parents: 18786 diff changeset	4739 // 'numberwidth' gives the minimal width plus one
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4740 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4741 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4742
17247 cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4743 # 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	4744 // 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	4745 // 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	4746 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	4747 && (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	4748 n = 2;
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4749 # endif
cbd0432cf8ff patch 8.1.1623: display wrong with signs in narrow number column Bram Moolenaar <Bram@vim.org> parents: 17229 diff changeset	4750
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4751 wp->w_nrwidth_width = n;
6679 27d9a4d8c168 updated for version 7.4.664 Bram Moolenaar <bram@vim.org> parents: 6627 diff changeset	4752 wp->w_nuw_cached = wp->w_p_nuw;
13 24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4753 return n;
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4754 }
24d5189d3956 updated for version 7.0005 vimboss parents: 12 diff changeset	4755 #endif
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4756
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4757 #if defined(FEAT_EVAL) \|\| defined(PROTO)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4758 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4759 * Return the current cursor column. This is the actual position on the
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4760 * screen. First column is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4761 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4762 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4763 screen_screencol(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4764 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4765 return screen_cur_col;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4766 }
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4767
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4768 /*
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4769 * 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	4770 * First row is 0.
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4771 */
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4772 int
7833 c079097365f3 commit https://github.com/vim/vim/commit/055409764ca5f7978d4c399d2c440af0ce971c4f Christian Brabandt <cb@256bit.org> parents: 7805 diff changeset	4773 screen_screenrow(void)
3986 56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4774 {
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4775 return screen_cur_row;
56bb88c68f98 updated for version 7.3.748 Bram Moolenaar <bram@vim.org> parents: 3984 diff changeset	4776 }
15555 d89c5b339c2a patch 8.1.0785: depending on the configuration some functions are unused Bram Moolenaar <Bram@vim.org> parents: 15543 diff changeset	4777 #endif
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4778
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4779 /*
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4780 * Calls mb_ptr2char_adv(p) and returns the character.
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4781 * If "p" starts with "\x", "\u" or "\U" the hex or unicode value is used.
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4782 */
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4783 static int
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4784 get_encoded_char_adv(char_u **p)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4785 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4786 char_u s = p;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4787
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4788 if (s[0] == '\\' && (s[1] == 'x' \|\| s[1] == 'u' \|\| s[1] == 'U'))
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4789 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4790 varnumber_T num = 0;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4791 int bytes;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4792 int n;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4793
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4794 for (bytes = s[1] == 'x' ? 1 : s[1] == 'u' ? 2 : 4; bytes > 0; --bytes)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4795 {
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4796 *p += 2;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4797 n = hexhex2nr(*p);
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4798 if (n < 0)
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4799 return 0;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4800 num = num * 256 + n;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4801 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4802 *p += 2;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4803 return num;
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4804 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4805 return mb_ptr2char_adv(p);
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4806 }
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4807
40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4808 /*
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4809 * Handle setting 'listchars' or 'fillchars'.
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4810 * Assume monocell characters.
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4811 * 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	4812 */
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4813 char *
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4814 set_chars_option(win_T wp, char_u *varp)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4815 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4816 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	4817 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	4818 int c1 = 0, c2 = 0, c3 = 0;
25780 3ca409d4daa2 patch 8.2.3425: warning for using uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 25778 diff changeset	4819 char_u *last_multispace = NULL; // Last occurrence of "multispace:"
3ca409d4daa2 patch 8.2.3425: warning for using uninitialized variable Bram Moolenaar <Bram@vim.org> parents: 25778 diff changeset	4820 int multispace_len = 0; // Length of lcs-multispace string
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4821 struct charstab
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4822 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4823 int *cp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4824 char *name;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4825 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4826 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	4827 {
23964 17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4828 {&fill_stl, "stl"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4829 {&fill_stlnc, "stlnc"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4830 {&fill_vert, "vert"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4831 {&fill_fold, "fold"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4832 {&fill_foldopen, "foldopen"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4833 {&fill_foldclosed, "foldclose"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4834 {&fill_foldsep, "foldsep"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4835 {&fill_diff, "diff"},
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4836 {&fill_eob, "eob"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4837 };
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4838 static lcs_chars_T lcs_chars;
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4839 struct charstab lcstab[] =
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4840 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4841 {&lcs_chars.eol, "eol"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4842 {&lcs_chars.ext, "extends"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4843 {&lcs_chars.nbsp, "nbsp"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4844 {&lcs_chars.prec, "precedes"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4845 {&lcs_chars.space, "space"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4846 {&lcs_chars.tab2, "tab"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4847 {&lcs_chars.trail, "trail"},
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4848 {&lcs_chars.lead, "lead"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4849 #ifdef FEAT_CONCEAL
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4850 {&lcs_chars.conceal, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4851 #else
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4852 {NULL, "conceal"},
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4853 #endif
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4854 };
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4855 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	4856
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4857 if (varp == &p_lcs \|\| varp == &wp->w_p_lcs)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4858 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4859 tab = lcstab;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4860 CLEAR_FIELD(lcs_chars);
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24289 diff changeset	4861 entries = ARRAY_LENGTH(lcstab);
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4862 if (varp == &wp->w_p_lcs && wp->w_p_lcs[0] == NUL)
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4863 varp = &p_lcs;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4864 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4865 else
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 tab = filltab;
24768 7334bf933510 patch 8.2.2922: computing array length is done in various ways Bram Moolenaar <Bram@vim.org> parents: 24289 diff changeset	4868 entries = ARRAY_LENGTH(filltab);
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4869 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4870
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4871 // 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	4872 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	4873 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4874 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	4875 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4876 // 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	4877 // '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	4878 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	4879 if (tab[i].cp != NULL)
23952 44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4880 *(tab[i].cp) =
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4881 ((varp == &p_lcs \|\| varp == &wp->w_p_lcs) ? NUL : ' ');
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4882
44be09b25619 patch 8.2.2518: 'listchars' should be window-local Bram Moolenaar <Bram@vim.org> parents: 23932 diff changeset	4883 if (varp == &p_lcs \|\| varp == &wp->w_p_lcs)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4884 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4885 lcs_chars.tab1 = NUL;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4886 lcs_chars.tab3 = NUL;
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4887 if (multispace_len > 0)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4888 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4889 lcs_chars.multispace = ALLOC_MULT(int, multispace_len + 1);
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4890 lcs_chars.multispace[multispace_len] = NUL;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4891 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4892 else
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4893 lcs_chars.multispace = NULL;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4894 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4895 else
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4896 {
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4897 fill_diff = '-';
23964 17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4898 fill_foldopen = '-';
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4899 fill_foldclosed = '+';
17697c4e5d48 patch 8.2.2524: cannot change the characters displayed in the foldcolumn Bram Moolenaar <Bram@vim.org> parents: 23958 diff changeset	4900 fill_foldsep = '\|';
23932 4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4901 fill_eob = '~';
4549133c1e77 patch 8.2.2508: cannot change the character displayed in non existing lines Bram Moolenaar <Bram@vim.org> parents: 23825 diff changeset	4902 }
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4903 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4904 p = *varp;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4905 while (*p)
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4906 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4907 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	4908 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4909 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	4910 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	4911 && p[len] == ':'
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4912 && 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	4913 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4914 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	4915 s = p + len + 1;
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4916 c1 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4917 if (char2cells(c1) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4918 return e_invalid_argument;
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4919 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4920 {
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4921 if (*s == NUL)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4922 return e_invalid_argument;
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4923 c2 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4924 if (char2cells(c2) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4925 return e_invalid_argument;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4926 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	4927 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4928 c3 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4929 if (char2cells(c3) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4930 return e_invalid_argument;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4931 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4932 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4933
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4934 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	4935 {
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4936 if (round > 0)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4937 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4938 if (tab[i].cp == &lcs_chars.tab2)
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4939 {
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4940 lcs_chars.tab1 = c1;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4941 lcs_chars.tab2 = c2;
41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	4942 lcs_chars.tab3 = c3;
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4943 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4944 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	4945 *(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	4946
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4947 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4948 p = s;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4949 break;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4950 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4951 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4952 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4953
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4954 if (i == entries)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4955 {
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4956 len = (int)STRLEN("multispace");
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4957 if ((varp == &p_lcs \|\| varp == &wp->w_p_lcs)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4958 && STRNCMP(p, "multispace", len) == 0
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4959 && p[len] == ':'
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4960 && p[len + 1] != NUL)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4961 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4962 s = p + len + 1;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4963 if (round == 0)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4964 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4965 // Get length of lcs-multispace string in first round
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4966 last_multispace = p;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4967 multispace_len = 0;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4968 while (s != NUL && s != ',')
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4969 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4970 c1 = get_encoded_char_adv(&s);
26634 c75f70257cf5 patch 8.2.3846: no error when using control character for 'lcs' or 'fcs' Bram Moolenaar <Bram@vim.org> parents: 26165 diff changeset	4971 if (char2cells(c1) > 1)
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4972 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4973 ++multispace_len;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4974 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4975 if (multispace_len == 0)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4976 // lcs-multispace cannot be an empty string
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4977 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4978 p = s;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4979 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4980 else
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4981 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4982 int multispace_pos = 0;
25804 bf09d07f098e patch 8.2.3437: compiler warnings for 32/64 bit usage Bram Moolenaar <Bram@vim.org> parents: 25780 diff changeset	4983
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4984 while (s != NUL && s != ',')
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4985 {
25978 40b17deb294f patch 8.2.3522: cannot use x and u when setting 'listchars' Bram Moolenaar <Bram@vim.org> parents: 25804 diff changeset	4986 c1 = get_encoded_char_adv(&s);
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4987 if (p == last_multispace)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4988 lcs_chars.multispace[multispace_pos++] = c1;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4989 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4990 p = s;
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4991 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4992 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4993 else
26865 bce848ec8b1b patch 8.2.3961: error messages are spread out Bram Moolenaar <Bram@vim.org> parents: 26771 diff changeset	4994 return e_invalid_argument;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4995 }
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	4996
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4997 if (*p == ',')
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4998 ++p;
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	4999 }
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	5000 }
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	5001 if (tab == lcstab)
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	5002 {
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	5003 if (wp->w_lcs_chars.multispace != NULL)
373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	5004 vim_free(wp->w_lcs_chars.multispace);
23958 41cf615ab57f patch 8.2.2521: some compilers can't handle pointer initialization Bram Moolenaar <Bram@vim.org> parents: 23952 diff changeset	5005 wp->w_lcs_chars = lcs_chars;
25778 373278f5bd51 patch 8.2.3424: a sequence of spaces is hard to see in list mode Bram Moolenaar <Bram@vim.org> parents: 25074 diff changeset	5006 }
17940 079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	5007
079e10a49ea1 patch 8.1.1966: some code in options.c fits better elsewhere Bram Moolenaar <Bram@vim.org> parents: 17851 diff changeset	5008 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	5009 }
18068 1101eacc1444 patch 8.1.2029: cannot control 'cursorline' highlighting well Bram Moolenaar <Bram@vim.org> parents: 18047 diff changeset	5010

Mercurial > vim

annotate src/screen.c @ 27782:40ae50de0d27 v8.2.4417