annotate src/screen.c @ 1291:f12d38ee49de v7.1.006

updated for version 7.1-006
author vimboss
date Tue, 19 Jun 2007 13:36:52 +0000
parents 8906c10ecbb0
children b090b216a832
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * screen.c: code for displaying on the screen
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12 *
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13 * Output to the screen (console, terminal emulator or GUI window) is minimized
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14 * by remembering what is already on the screen, and only updating the parts
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15 * that changed.
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16 *
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17 * ScreenLines[off] Contains a copy of the whole screen, as it is currently
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18 * displayed (excluding text written by external commands).
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19 * ScreenAttrs[off] Contains the associated attributes.
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20 * LineOffset[row] Contains the offset into ScreenLines*[] and ScreenAttrs[]
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21 * for each line.
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22 * LineWraps[row] Flag for each line whether it wraps to the next line.
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23 *
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24 * For double-byte characters, two consecutive bytes in ScreenLines[] can form
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25 * one character which occupies two display cells.
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26 * For UTF-8 a multi-byte character is converted to Unicode and stored in
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27 * ScreenLinesUC[]. ScreenLines[] contains the first byte only. For an ASCII
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28 * character without composing chars ScreenLinesUC[] will be 0. When the
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29 * character occupies two display cells the next byte in ScreenLines[] is 0.
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30 * ScreenLinesC[][] contain up to 'maxcombine' composing characters
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31 * (drawn on top of the first character). They are 0 when not used.
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32 * ScreenLines2[] is only used for euc-jp to store the second byte if the
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33 * first byte is 0x8e (single-width character).
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34 *
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35 * The screen_*() functions write to the screen and handle updating
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36 * ScreenLines[].
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37 *
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38 * update_screen() is the function that updates all windows and status lines.
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39 * It is called form the main loop when must_redraw is non-zero. It may be
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40 * called from other places when an immediate screen update is needed.
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41 *
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42 * The part of the buffer that is displayed in a window is set with:
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43 * - w_topline (first buffer line in window)
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44 * - w_topfill (filler line above the first line)
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45 * - w_leftcol (leftmost window cell in window),
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46 * - w_skipcol (skipped window cells of first line)
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47 *
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48 * Commands that only move the cursor around in a window, do not need to take
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49 * action to update the display. The main loop will check if w_topline is
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50 * valid and update it (scroll the window) when needed.
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51 *
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52 * Commands that scroll a window change w_topline and must call
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53 * check_cursor() to move the cursor into the visible part of the window, and
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54 * call redraw_later(VALID) to have the window displayed by update_screen()
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55 * later.
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56 *
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57 * Commands that change text in the buffer must call changed_bytes() or
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58 * changed_lines() to mark the area that changed and will require updating
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59 * later. The main loop will call update_screen(), which will update each
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60 * window that shows the changed buffer. This assumes text above the change
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61 * can remain displayed as it is. Text after the change may need updating for
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62 * scrolling, folding and syntax highlighting.
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63 *
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64 * Commands that change how a window is displayed (e.g., setting 'list') or
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65 * invalidate the contents of a window in another way (e.g., change fold
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66 * settings), must call redraw_later(NOT_VALID) to have the whole window
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67 * redisplayed by update_screen() later.
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68 *
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69 * Commands that change how a buffer is displayed (e.g., setting 'tabstop')
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70 * must call redraw_curbuf_later(NOT_VALID) to have all the windows for the
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71 * buffer redisplayed by update_screen() later.
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72 *
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73 * Commands that change highlighting and possibly cause a scroll too must call
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74 * redraw_later(SOME_VALID) to update the whole window but still use scrolling
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75 * to avoid redrawing everything. But the length of displayed lines must not
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76 * change, use NOT_VALID then.
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77 *
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78 * Commands that move the window position must call redraw_later(NOT_VALID).
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79 * TODO: should minimize redrawing by scrolling when possible.
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80 *
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81 * Commands that change everything (e.g., resizing the screen) must call
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82 * redraw_all_later(NOT_VALID) or redraw_all_later(CLEAR).
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83 *
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84 * Things that are handled indirectly:
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85 * - When messages scroll the screen up, msg_scrolled will be set and
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86 * update_screen() called to redraw.
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87 */
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88
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89 #include "vim.h"
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90
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91 /*
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92 * The attributes that are actually active for writing to the screen.
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93 */
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94 static int screen_attr = 0;
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95
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96 /*
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97 * Positioning the cursor is reduced by remembering the last position.
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98 * Mostly used by windgoto() and screen_char().
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99 */
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100 static int screen_cur_row, screen_cur_col; /* last known cursor position */
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101
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102 #ifdef FEAT_SEARCH_EXTRA
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103 /*
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104 * Struct used for highlighting 'hlsearch' matches for the last use search
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105 * pattern or a ":match" item.
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106 * For 'hlsearch' there is one pattern for all windows. For ":match" there is
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107 * a different pattern for each window.
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108 */
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109 typedef struct
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110 {
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111 regmmatch_T rm; /* points to the regexp program; contains last found
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112 match (may continue in next line) */
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113 buf_T *buf; /* the buffer to search for a match */
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114 linenr_T lnum; /* the line to search for a match */
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115 int attr; /* attributes to be used for a match */
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116 int attr_cur; /* attributes currently active in win_line() */
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117 linenr_T first_lnum; /* first lnum to search for multi-line pat */
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118 colnr_T startcol; /* in win_line() points to char where HL starts */
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119 colnr_T endcol; /* in win_line() points to char where HL ends */
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120 } match_T;
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121
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122 static match_T search_hl; /* used for 'hlsearch' highlight matching */
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123 static match_T match_hl[3]; /* used for ":match" highlight matching */
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124 #endif
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125
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126 #ifdef FEAT_FOLDING
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127 static foldinfo_T win_foldinfo; /* info for 'foldcolumn' */
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128 #endif
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129
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130 /*
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131 * Buffer for one screen line (characters and attributes).
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132 */
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133 static schar_T *current_ScreenLine;
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134
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135 static void win_update __ARGS((win_T *wp));
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136 static void win_draw_end __ARGS((win_T *wp, int c1, int c2, int row, int endrow, hlf_T hl));
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137 #ifdef FEAT_FOLDING
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138 static void fold_line __ARGS((win_T *wp, long fold_count, foldinfo_T *foldinfo, linenr_T lnum, int row));
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139 static void fill_foldcolumn __ARGS((char_u *p, win_T *wp, int closed, linenr_T lnum));
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140 static void copy_text_attr __ARGS((int off, char_u *buf, int len, int attr));
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141 #endif
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142 static int win_line __ARGS((win_T *, linenr_T, int, int, int nochange));
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143 static int char_needs_redraw __ARGS((int off_from, int off_to, int cols));
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144 #ifdef FEAT_RIGHTLEFT
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145 static void screen_line __ARGS((int row, int coloff, int endcol, int clear_width, int rlflag));
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146 # define SCREEN_LINE(r, o, e, c, rl) screen_line((r), (o), (e), (c), (rl))
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147 #else
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148 static void screen_line __ARGS((int row, int coloff, int endcol, int clear_width));
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149 # define SCREEN_LINE(r, o, e, c, rl) screen_line((r), (o), (e), (c))
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150 #endif
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151 #ifdef FEAT_VERTSPLIT
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152 static void draw_vsep_win __ARGS((win_T *wp, int row));
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153 #endif
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154 #ifdef FEAT_STL_OPT
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155 static void redraw_custum_statusline __ARGS((win_T *wp));
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156 #endif
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157 #ifdef FEAT_SEARCH_EXTRA
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158 static void start_search_hl __ARGS((void));
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159 static void end_search_hl __ARGS((void));
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160 static void prepare_search_hl __ARGS((win_T *wp, linenr_T lnum));
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161 static void next_search_hl __ARGS((win_T *win, match_T *shl, linenr_T lnum, colnr_T mincol));
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162 #endif
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163 static void screen_start_highlight __ARGS((int attr));
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164 static void screen_char __ARGS((unsigned off, int row, int col));
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165 #ifdef FEAT_MBYTE
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166 static void screen_char_2 __ARGS((unsigned off, int row, int col));
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167 #endif
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168 static void screenclear2 __ARGS((void));
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169 static void lineclear __ARGS((unsigned off, int width));
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170 static void lineinvalid __ARGS((unsigned off, int width));
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171 #ifdef FEAT_VERTSPLIT
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172 static void linecopy __ARGS((int to, int from, win_T *wp));
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173 static void redraw_block __ARGS((int row, int end, win_T *wp));
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174 #endif
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175 static int win_do_lines __ARGS((win_T *wp, int row, int line_count, int mayclear, int del));
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176 static void win_rest_invalid __ARGS((win_T *wp));
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177 static void msg_pos_mode __ARGS((void));
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178 #if defined(FEAT_WINDOWS)
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179 static void draw_tabline __ARGS((void));
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180 #endif
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181 #if defined(FEAT_WINDOWS) || defined(FEAT_WILDMENU) || defined(FEAT_STL_OPT)
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182 static int fillchar_status __ARGS((int *attr, int is_curwin));
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183 #endif
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184 #ifdef FEAT_VERTSPLIT
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185 static int fillchar_vsep __ARGS((int *attr));
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186 #endif
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187 #ifdef FEAT_STL_OPT
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188 static void win_redr_custom __ARGS((win_T *wp, int draw_ruler));
7
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189 #endif
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190 #ifdef FEAT_CMDL_INFO
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191 static void win_redr_ruler __ARGS((win_T *wp, int always));
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192 #endif
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193
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194 #if defined(FEAT_CLIPBOARD) || defined(FEAT_VERTSPLIT)
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195 /* Ugly global: overrule attribute used by screen_char() */
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196 static int screen_char_attr = 0;
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197 #endif
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198
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199 /*
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200 * Redraw the current window later, with update_screen(type).
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201 * Set must_redraw only if not already set to a higher value.
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202 * e.g. if must_redraw is CLEAR, type NOT_VALID will do nothing.
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203 */
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204 void
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205 redraw_later(type)
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206 int type;
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207 {
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208 redraw_win_later(curwin, type);
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209 }
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210
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211 void
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212 redraw_win_later(wp, type)
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213 win_T *wp;
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214 int type;
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215 {
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216 if (wp->w_redr_type < type)
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217 {
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218 wp->w_redr_type = type;
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219 if (type >= NOT_VALID)
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220 wp->w_lines_valid = 0;
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221 if (must_redraw < type) /* must_redraw is the maximum of all windows */
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222 must_redraw = type;
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223 }
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224 }
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225
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226 /*
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227 * Force a complete redraw later. Also resets the highlighting. To be used
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228 * after executing a shell command that messes up the screen.
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229 */
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230 void
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231 redraw_later_clear()
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232 {
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233 redraw_all_later(CLEAR);
826
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234 #ifdef FEAT_GUI
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235 if (gui.in_use)
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236 /* Use a code that will reset gui.highlight_mask in
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237 * gui_stop_highlight(). */
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238 screen_attr = HL_ALL + 1;
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239 else
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240 #endif
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241 /* Use attributes that is very unlikely to appear in text. */
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242 screen_attr = HL_BOLD | HL_UNDERLINE | HL_INVERSE;
7
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243 }
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244
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245 /*
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246 * Mark all windows to be redrawn later.
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247 */
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248 void
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249 redraw_all_later(type)
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250 int type;
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251 {
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252 win_T *wp;
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253
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254 FOR_ALL_WINDOWS(wp)
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255 {
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256 redraw_win_later(wp, type);
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257 }
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258 }
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259
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260 /*
301
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261 * Mark all windows that are editing the current buffer to be updated later.
7
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262 */
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263 void
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264 redraw_curbuf_later(type)
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265 int type;
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266 {
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267 redraw_buf_later(curbuf, type);
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268 }
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269
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270 void
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271 redraw_buf_later(buf, type)
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272 buf_T *buf;
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273 int type;
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274 {
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275 win_T *wp;
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276
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277 FOR_ALL_WINDOWS(wp)
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278 {
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279 if (wp->w_buffer == buf)
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280 redraw_win_later(wp, type);
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281 }
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282 }
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283
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284 /*
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285 * Changed something in the current window, at buffer line "lnum", that
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286 * requires that line and possibly other lines to be redrawn.
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287 * Used when entering/leaving Insert mode with the cursor on a folded line.
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288 * Used to remove the "$" from a change command.
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289 * Note that when also inserting/deleting lines w_redraw_top and w_redraw_bot
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290 * may become invalid and the whole window will have to be redrawn.
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291 */
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292 /*ARGSUSED*/
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293 void
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294 redrawWinline(lnum, invalid)
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295 linenr_T lnum;
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296 int invalid; /* window line height is invalid now */
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diff changeset
297 {
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298 #ifdef FEAT_FOLDING
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299 int i;
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300 #endif
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301
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302 if (curwin->w_redraw_top == 0 || curwin->w_redraw_top > lnum)
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303 curwin->w_redraw_top = lnum;
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304 if (curwin->w_redraw_bot == 0 || curwin->w_redraw_bot < lnum)
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305 curwin->w_redraw_bot = lnum;
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306 redraw_later(VALID);
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307
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308 #ifdef FEAT_FOLDING
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309 if (invalid)
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310 {
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diff changeset
311 /* A w_lines[] entry for this lnum has become invalid. */
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312 i = find_wl_entry(curwin, lnum);
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313 if (i >= 0)
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314 curwin->w_lines[i].wl_valid = FALSE;
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315 }
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316 #endif
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317 }
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318
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diff changeset
319 /*
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diff changeset
320 * update all windows that are editing the current buffer
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diff changeset
321 */
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322 void
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323 update_curbuf(type)
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diff changeset
324 int type;
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diff changeset
325 {
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326 redraw_curbuf_later(type);
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327 update_screen(type);
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328 }
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diff changeset
329
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diff changeset
330 /*
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diff changeset
331 * update_screen()
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332 *
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333 * Based on the current value of curwin->w_topline, transfer a screenfull
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334 * of stuff from Filemem to ScreenLines[], and update curwin->w_botline.
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diff changeset
335 */
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diff changeset
336 void
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diff changeset
337 update_screen(type)
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338 int type;
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339 {
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340 win_T *wp;
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341 static int did_intro = FALSE;
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342 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
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343 int did_one;
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344 #endif
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345
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346 if (!screen_valid(TRUE))
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347 return;
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diff changeset
348
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diff changeset
349 if (must_redraw)
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parents:
diff changeset
350 {
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parents:
diff changeset
351 if (type < must_redraw) /* use maximal type */
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diff changeset
352 type = must_redraw;
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353 must_redraw = 0;
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diff changeset
354 }
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parents:
diff changeset
355
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parents:
diff changeset
356 /* Need to update w_lines[]. */
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parents:
diff changeset
357 if (curwin->w_lines_valid == 0 && type < NOT_VALID)
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diff changeset
358 type = NOT_VALID;
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parents:
diff changeset
359
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diff changeset
360 if (!redrawing())
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parents:
diff changeset
361 {
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parents:
diff changeset
362 redraw_later(type); /* remember type for next time */
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parents:
diff changeset
363 must_redraw = type;
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parents:
diff changeset
364 if (type > INVERTED_ALL)
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diff changeset
365 curwin->w_lines_valid = 0; /* don't use w_lines[].wl_size now */
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diff changeset
366 return;
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diff changeset
367 }
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diff changeset
368
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369 updating_screen = TRUE;
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370 #ifdef FEAT_SYN_HL
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diff changeset
371 ++display_tick; /* let syntax code know we're in a next round of
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diff changeset
372 * display updating */
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diff changeset
373 #endif
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diff changeset
374
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parents:
diff changeset
375 /*
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parents:
diff changeset
376 * if the screen was scrolled up when displaying a message, scroll it down
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parents:
diff changeset
377 */
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parents:
diff changeset
378 if (msg_scrolled)
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parents:
diff changeset
379 {
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parents:
diff changeset
380 clear_cmdline = TRUE;
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parents:
diff changeset
381 if (msg_scrolled > Rows - 5) /* clearing is faster */
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parents:
diff changeset
382 type = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383 else if (type != CLEAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 if (screen_ins_lines(0, 0, msg_scrolled, (int)Rows, NULL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 type = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 FOR_ALL_WINDOWS(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 if (W_WINROW(wp) < msg_scrolled)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 if (W_WINROW(wp) + wp->w_height > msg_scrolled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 && wp->w_redr_type < REDRAW_TOP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394 && wp->w_lines_valid > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
395 && wp->w_topline == wp->w_lines[0].wl_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 wp->w_upd_rows = msg_scrolled - W_WINROW(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 wp->w_redr_type = REDRAW_TOP;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 wp->w_redr_type = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 if (W_WINROW(wp) + wp->w_height + W_STATUS_HEIGHT(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 <= msg_scrolled)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 redraw_cmdline = TRUE;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
412 #ifdef FEAT_WINDOWS
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
413 redraw_tabline = TRUE;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
414 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
416 msg_scrolled = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
417 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 /* reset cmdline_row now (may have been changed temporarily) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 compute_cmdrow();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 /* Check for changed highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 if (need_highlight_changed)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 highlight_changed();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 if (type == CLEAR) /* first clear screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 screenclear(); /* will reset clear_cmdline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 type = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 if (clear_cmdline) /* going to clear cmdline (done below) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
436 #ifdef FEAT_LINEBREAK
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
437 /* Force redraw when width of 'number' column changes. */
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
438 if (curwin->w_redr_type < NOT_VALID
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
439 && curwin->w_nrwidth != (curwin->w_p_nu ? number_width(curwin) : 0))
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
440 curwin->w_redr_type = NOT_VALID;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
441 #endif
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
442
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 * Only start redrawing if there is really something to do.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 if (type == INVERTED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 update_curswant();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 if (curwin->w_redr_type < type
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 && !((type == VALID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 && curwin->w_lines[0].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 && curwin->w_topfill == curwin->w_old_topfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 && curwin->w_botfill == curwin->w_old_botfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 && curwin->w_topline == curwin->w_lines[0].wl_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 || (type == INVERTED
1043
10d7ebdbe8a3 updated for version 7.0-169
vimboss
parents: 996
diff changeset
458 && VIsual_active
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 && curwin->w_old_cursor_lnum == curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 && curwin->w_old_visual_mode == VIsual_mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 && (curwin->w_valid & VALID_VIRTCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 && curwin->w_old_curswant == curwin->w_curswant)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 curwin->w_redr_type = type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466
849
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
467 #ifdef FEAT_WINDOWS
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
468 /* Redraw the tab pages line if needed. */
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
469 if (redraw_tabline || type >= NOT_VALID)
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
470 draw_tabline();
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
471 #endif
eac1cd7f1eff updated for version 7.0f04
vimboss
parents: 835
diff changeset
472
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
473 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
474 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
475 * Correct stored syntax highlighting info for changes in each displayed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
476 * buffer. Each buffer must only be done once.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
477 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
478 FOR_ALL_WINDOWS(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
479 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
480 if (wp->w_buffer->b_mod_set)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
481 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
482 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
483 win_T *wwp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
485 /* Check if we already did this buffer. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
486 for (wwp = firstwin; wwp != wp; wwp = wwp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
487 if (wwp->w_buffer == wp->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
488 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
489 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
490 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
491 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
492 wwp == wp &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
493 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
494 syntax_present(wp->w_buffer))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
495 syn_stack_apply_changes(wp->w_buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
496 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
498 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
499
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
500 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 * Go from top to bottom through the windows, redrawing the ones that need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
502 * it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
504 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 did_one = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 search_hl.rm.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 FOR_ALL_WINDOWS(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 if (wp->w_redr_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_CLIPBOARD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 if (!did_one)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 did_one = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 start_search_hl();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 /* When Visual area changed, may have to update selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 if (clip_star.available && clip_isautosel())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 clip_update_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 /* Remove the cursor before starting to do anything, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 * scrolling may make it difficult to redraw the text under
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 * it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 gui_undraw_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 win_update(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 /* redraw status line after the window to minimize cursor movement */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 if (wp->w_redr_status)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 win_redr_status(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 #if defined(FEAT_SEARCH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 end_search_hl();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 /* Reset b_mod_set flags. Going through all windows is probably faster
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 * than going through all buffers (there could be many buffers). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 for (wp = firstwin; wp != NULL; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 wp->w_buffer->b_mod_set = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 curbuf->b_mod_set = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 updating_screen = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 gui_may_resize_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 /* Clear or redraw the command line. Done last, because scrolling may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 * mess up the command line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 if (clear_cmdline || redraw_cmdline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 /* May put up an introductory message when not editing a file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 if (!did_intro && bufempty()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 && curbuf->b_fname == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 && firstwin->w_next == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 && vim_strchr(p_shm, SHM_INTRO) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 intro_message(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 did_intro = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 /* Redraw the cursor and update the scrollbars when all screen updating is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 * done. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 out_flush(); /* required before updating the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 if (did_one)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 gui_update_cursor(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 gui_update_scrollbars(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 #if defined(FEAT_SIGNS) || defined(FEAT_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 static void update_prepare __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 static void update_finish __ARGS((void));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 * Prepare for updating one or more windows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 update_prepare()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 updating_screen = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 /* Remove the cursor before starting to do anything, because scrolling may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 * make it difficult to redraw the text under it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 gui_undraw_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 start_search_hl();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 * Finish updating one or more windows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 update_finish()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 if (redraw_cmdline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 showmode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 # ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 end_search_hl();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 updating_screen = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 gui_may_resize_shell();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 /* Redraw the cursor and update the scrollbars when all screen updating is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 * done. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 out_flush(); /* required before updating the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 gui_update_cursor(FALSE, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 gui_update_scrollbars(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 #if defined(FEAT_SIGNS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 update_debug_sign(buf, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 buf_T *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 int doit = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 win_foldinfo.fi_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 /* update/delete a specific mark */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 FOR_ALL_WINDOWS(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 if (buf != NULL && lnum > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 if (wp->w_buffer == buf && lnum >= wp->w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 && lnum < wp->w_botline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 if (wp->w_redraw_top == 0 || wp->w_redraw_top > lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 wp->w_redraw_top = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 if (wp->w_redraw_bot == 0 || wp->w_redraw_bot < lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 wp->w_redraw_bot = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 redraw_win_later(wp, VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 redraw_win_later(wp, VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 if (wp->w_redr_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 doit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 if (!doit)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 /* update all windows that need updating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 update_prepare();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 if (wp->w_redr_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 win_update(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 if (wp->w_redr_status)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 win_redr_status(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 if (curwin->w_redr_type != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 win_update(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 update_finish();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 #if defined(FEAT_GUI) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 * Update a single window, its status line and maybe the command line msg.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 * Used for the GUI scrollbar.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 updateWindow(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 update_prepare();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 /* When Visual area changed, may have to update selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 if (clip_star.available && clip_isautosel())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 clip_update_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 #endif
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
721
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 win_update(wp);
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
723
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 #ifdef FEAT_WINDOWS
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
725 /* When the screen was cleared redraw the tab pages line. */
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
726 if (redraw_tabline)
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
727 draw_tabline();
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
728
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 if (wp->w_redr_status
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 # ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 || p_ru
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 # ifdef FEAT_STL_OPT
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
734 || *p_stl != NUL || *wp->w_p_stl != NUL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 win_redr_status(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 update_finish();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745 * Update a single window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 * This may cause the windows below it also to be redrawn (when clearing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 * screen or scrolling lines).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 * How the window is redrawn depends on wp->w_redr_type. Each type also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 * implies the one below it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 * NOT_VALID redraw the whole window
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
753 * SOME_VALID redraw the whole window but do scroll when possible
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 * REDRAW_TOP redraw the top w_upd_rows window lines, otherwise like VALID
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 * INVERTED redraw the changed part of the Visual area
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 * INVERTED_ALL redraw the whole Visual area
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 * VALID 1. scroll up/down to adjust for a changed w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 * 2. update lines at the top when scrolled down
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 * 3. redraw changed text:
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
760 * - if wp->w_buffer->b_mod_set set, update lines between
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 * b_mod_top and b_mod_bot.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 * - if wp->w_redraw_top non-zero, redraw lines between
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 * wp->w_redraw_top and wp->w_redr_bot.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 * - continue redrawing when syntax status is invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 * 4. if scrolled up, update lines at the bottom.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * This results in three areas that may need updating:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 * top: from first row to top_end (when scrolled down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 * mid: from mid_start to mid_end (update inversion or changed text)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 * bot: from bot_start to last row (when scrolled up)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 win_update(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 buf_T *buf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 int top_end = 0; /* Below last row of the top area that needs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 updating. 0 when no top area updating. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 int mid_start = 999;/* first row of the mid area that needs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 updating. 999 when no mid area updating. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 int mid_end = 0; /* Below last row of the mid area that needs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 updating. 0 when no mid area updating. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 int bot_start = 999;/* first row of the bot area that needs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 updating. 999 when no bot area updating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 int scrolled_down = FALSE; /* TRUE when scrolled down when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 w_topline got smaller a bit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 int top_to_mod = FALSE; /* redraw above mod_top */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 int row; /* current window row to display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 linenr_T lnum; /* current buffer lnum to display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 int idx; /* current index in w_lines[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 int srow; /* starting row of the current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 int eof = FALSE; /* if TRUE, we hit the end of the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 int didline = FALSE; /* if TRUE, we finished the last line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 long j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 static int recursive = FALSE; /* being called recursively */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 int old_botline = wp->w_botline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 long fold_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 /* remember what happened to the previous line, to know if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 * check_visual_highlight() can be used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810 #define DID_NONE 1 /* didn't update a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 #define DID_LINE 2 /* updated a normal line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 #define DID_FOLD 3 /* updated a folded line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 int did_update = DID_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814 linenr_T syntax_last_parsed = 0; /* last parsed text line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 linenr_T mod_top = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 linenr_T mod_bot = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 int save_got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 type = wp->w_redr_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 if (type == NOT_VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 /* Window is zero-height: nothing to draw. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 if (wp->w_height == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 wp->w_redr_type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 /* Window is zero-width: Only need to draw the separator. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 if (wp->w_width == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 /* draw the vertical separator right of this window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 draw_vsep_win(wp, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 wp->w_redr_type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 #ifdef FEAT_SEARCH_EXTRA
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
851 /* Setup for ":match" and 'hlsearch' highlighting. Disable any previous
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
852 * match */
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
853 for (i = 0; i < 3; ++i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
854 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
855 match_hl[i].rm = wp->w_match[i];
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
856 if (wp->w_match_id[i] == 0)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
857 match_hl[i].attr = 0;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
858 else
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
859 match_hl[i].attr = syn_id2attr(wp->w_match_id[i]);
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
860 match_hl[i].buf = buf;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
861 match_hl[i].lnum = 0;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
862 match_hl[i].first_lnum = 0;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
863 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 search_hl.buf = buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 search_hl.lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 search_hl.first_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
869 #ifdef FEAT_LINEBREAK
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
870 /* Force redraw when width of 'number' column changes. */
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
871 i = wp->w_p_nu ? number_width(wp) : 0;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
872 if (wp->w_nrwidth != i)
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
873 {
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
874 type = NOT_VALID;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
875 wp->w_nrwidth = i;
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
876 }
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
877 else
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
878 #endif
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
879
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 if (buf->b_mod_set && buf->b_mod_xlines != 0 && wp->w_redraw_top != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 * When there are both inserted/deleted lines and specific lines to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 * redrawn, w_redraw_top and w_redraw_bot may be invalid, just redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 * everything (only happens when redrawing is off for while).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 type = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 * Set mod_top to the first line that needs displaying because of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 * changes. Set mod_bot to the first line after the changes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 mod_top = wp->w_redraw_top;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 if (wp->w_redraw_bot != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 mod_bot = wp->w_redraw_bot + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 mod_bot = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 wp->w_redraw_top = 0; /* reset for next time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 wp->w_redraw_bot = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 if (buf->b_mod_set)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 if (mod_top == 0 || mod_top > buf->b_mod_top)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 mod_top = buf->b_mod_top;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 /* Need to redraw lines above the change that may be included
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 * in a pattern match. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 if (syntax_present(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 mod_top -= buf->b_syn_sync_linebreaks;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 if (mod_top < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 mod_top = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 if (mod_bot == 0 || mod_bot < buf->b_mod_bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 mod_bot = buf->b_mod_bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 /* When 'hlsearch' is on and using a multi-line search pattern, a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 * change in one line may make the Search highlighting in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 * previous line invalid. Simple solution: redraw all visible
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 * lines above the change.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 * Same for a ":match" pattern.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 */
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
928 if (search_hl.rm.regprog != NULL
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
929 && re_multiline(search_hl.rm.regprog))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 top_to_mod = TRUE;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
931 else
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
932 for (i = 0; i < 3; ++i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
933 if (match_hl[i].rm.regprog != NULL
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
934 && re_multiline(match_hl[i].rm.regprog))
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
935 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
936 top_to_mod = TRUE;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
937 break;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
938 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 if (mod_top != 0 && hasAnyFolding(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 linenr_T lnumt, lnumb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 * A change in a line can cause lines above it to become folded or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 * unfolded. Find the top most buffer line that may be affected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 * If the line was previously folded and displayed, get the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 * line of that fold. If the line is folded now, get the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * folded line. Use the minimum of these two.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 /* Find last valid w_lines[] entry above mod_top. Set lnumt to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 * the line below it. If there is no valid entry, use w_topline.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 * Find the first valid w_lines[] entry below mod_bot. Set lnumb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 * to this line. If there is no valid entry, use MAXLNUM. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 lnumt = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 lnumb = MAXLNUM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 for (i = 0; i < wp->w_lines_valid; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 if (wp->w_lines[i].wl_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 if (wp->w_lines[i].wl_lastlnum < mod_top)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 lnumt = wp->w_lines[i].wl_lastlnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 if (lnumb == MAXLNUM && wp->w_lines[i].wl_lnum >= mod_bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 lnumb = wp->w_lines[i].wl_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 /* When there is a fold column it might need updating
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 * in the next line ("J" just above an open fold). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 if (wp->w_p_fdc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 ++lnumb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 (void)hasFoldingWin(wp, mod_top, &mod_top, NULL, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 if (mod_top > lnumt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 mod_top = lnumt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979 /* Now do the same for the bottom line (one above mod_bot). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 --mod_bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 (void)hasFoldingWin(wp, mod_bot, NULL, &mod_bot, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 ++mod_bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 if (mod_bot < lnumb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 mod_bot = lnumb;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 /* When a change starts above w_topline and the end is below
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 * w_topline, start redrawing at w_topline.
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
990 * If the end of the change is above w_topline: do like no change was
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
991 * made, but redraw the first line to find changes in syntax. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 if (mod_top != 0 && mod_top < wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 if (mod_bot > wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 mod_top = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 else if (syntax_present(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 top_end = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1001
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1002 /* When line numbers are displayed need to redraw all lines below
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1003 * inserted/deleted lines. */
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1004 if (mod_top != 0 && buf->b_mod_xlines != 0 && wp->w_p_nu)
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
1005 mod_bot = MAXLNUM;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 * When only displaying the lines at the top, set top_end. Used when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 * window has scrolled down for msg_scrolled.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 if (type == REDRAW_TOP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 for (i = 0; i < wp->w_lines_valid; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 j += wp->w_lines[i].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 if (j >= wp->w_upd_rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 top_end = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 if (top_end == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 /* not found (cannot happen?): redraw everything */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 type = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 /* top area defined, the rest is VALID */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 type = VALID;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 * If there are no changes on the screen that require a complete redraw,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 * handle three cases:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 * 1: we are off the top of the screen by a few lines: scroll down
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 * 2: wp->w_topline is below wp->w_lines[0].wl_lnum: may scroll up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 * 3: wp->w_topline is wp->w_lines[0].wl_lnum: find first entry in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 * w_lines[] that needs updating.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 */
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1040 if ((type == VALID || type == SOME_VALID
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1041 || type == INVERTED || type == INVERTED_ALL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 && !wp->w_botfill && !wp->w_old_botfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 if (mod_top != 0 && wp->w_topline == mod_top)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 * w_topline is the first changed line, the scrolling will be done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * further down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 else if (wp->w_lines[0].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 && (wp->w_topline < wp->w_lines[0].wl_lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 || (wp->w_topline == wp->w_lines[0].wl_lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 && wp->w_topfill > wp->w_old_topfill)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059 #endif
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 * New topline is above old topline: May scroll down.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 if (hasAnyFolding(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 linenr_T ln;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 /* count the number of lines we are off, counting a sequence
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 * of folded lines as one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 j = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 for (ln = wp->w_topline; ln < wp->w_lines[0].wl_lnum; ++ln)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 ++j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 if (j >= wp->w_height - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 (void)hasFoldingWin(wp, ln, NULL, &ln, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 j = wp->w_lines[0].wl_lnum - wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 if (j < wp->w_height - 2) /* not too far off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 i = plines_m_win(wp, wp->w_topline, wp->w_lines[0].wl_lnum - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 /* insert extra lines for previously invisible filler lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 if (wp->w_lines[0].wl_lnum != wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 i += diff_check_fill(wp, wp->w_lines[0].wl_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 - wp->w_old_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 if (i < wp->w_height - 2) /* less than a screen off */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 * Try to insert the correct number of lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 * If not the last window, delete the lines at the bottom.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 * win_ins_lines may fail when the terminal can't do it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 if (win_ins_lines(wp, 0, i, FALSE, wp == firstwin) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 if (wp->w_lines_valid != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 /* Need to update rows that are new, stop at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 * first one that scrolled down. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 top_end = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 scrolled_down = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 /* Move the entries that were scrolled, disable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * the entries for the lines to be redrawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 if ((wp->w_lines_valid += j) > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 wp->w_lines_valid = wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 for (idx = wp->w_lines_valid; idx - j >= 0; idx--)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 wp->w_lines[idx] = wp->w_lines[idx - j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 while (idx >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 wp->w_lines[idx--].wl_valid = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 mid_start = 0; /* redraw all lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 mid_start = 0; /* redraw all lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 mid_start = 0; /* redraw all lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 * New topline is at or below old topline: May scroll up.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 * When topline didn't change, find first entry in w_lines[] that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 * needs updating.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 /* try to find wp->w_topline in wp->w_lines[].wl_lnum */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 j = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 row = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 for (i = 0; i < wp->w_lines_valid; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 if (wp->w_lines[i].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 && wp->w_lines[i].wl_lnum == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 j = i;
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 row += wp->w_lines[i].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 if (j == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155 /* if wp->w_topline is not in wp->w_lines[].wl_lnum redraw all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 * lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 mid_start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 * Try to delete the correct number of lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 * wp->w_topline is at wp->w_lines[i].wl_lnum.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 /* If the topline didn't change, delete old filler lines,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 * otherwise delete filler lines of the new topline... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 if (wp->w_lines[0].wl_lnum == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 row += wp->w_old_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 row += diff_check_fill(wp, wp->w_topline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 /* ... but don't delete new filler lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 row -= wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 if (row > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 if (win_del_lines(wp, 0, row, FALSE, wp == firstwin) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 bot_start = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 mid_start = 0; /* redraw all lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 if ((row == 0 || bot_start < 999) && wp->w_lines_valid != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 * Skip the lines (below the deleted lines) that are still
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * valid and don't need redrawing. Copy their info
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * upwards, to compensate for the deleted lines. Set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * bot_start to the first row that needs redrawing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 bot_start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 wp->w_lines[idx] = wp->w_lines[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 /* stop at line that didn't fit, unless it is still
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 * valid (no lines deleted) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 if (row > 0 && bot_start + row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 + (int)wp->w_lines[j].wl_size > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 wp->w_lines_valid = idx + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 bot_start += wp->w_lines[idx++].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 /* stop at the last valid entry in w_lines[].wl_size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 if (++j >= wp->w_lines_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 wp->w_lines_valid = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 /* Correct the first entry for filler lines at the top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 * when it won't get updated below. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 if (wp->w_p_diff && bot_start > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 wp->w_lines[0].wl_size =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 plines_win_nofill(wp, wp->w_topline, TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 + wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 /* When starting redraw in the first line, redraw all lines. When
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 * there is only one window it's probably faster to clear the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 * first. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 if (mid_start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 mid_end = wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 if (lastwin == firstwin)
981
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1232 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 screenclear();
981
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1234 #ifdef FEAT_WINDOWS
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1235 /* The screen was cleared, redraw the tab pages line. */
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1236 if (redraw_tabline)
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1237 draw_tabline();
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1238 #endif
eb4ee2010aae updated for version 7.0-107
vimboss
parents: 944
diff changeset
1239 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 /* Not VALID or INVERTED: redraw all lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 mid_start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 mid_end = wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1249 if (type == SOME_VALID)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1250 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1251 /* SOME_VALID: redraw all lines. */
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1252 mid_start = 0;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1253 mid_end = wp->w_height;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1254 type = NOT_VALID;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1255 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
1256
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 /* check if we are updating or removing the inverted part */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 if ((VIsual_active && buf == curwin->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 || (wp->w_old_cursor_lnum != 0 && type != NOT_VALID))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 linenr_T from, to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 if (VIsual_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 && (VIsual_mode != wp->w_old_visual_mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 || type == INVERTED_ALL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 * If the type of Visual selection changed, redraw the whole
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 * selection. Also when the ownership of the X selection is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 * gained or lost.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 if (curwin->w_cursor.lnum < VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 from = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 to = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 from = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 to = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 /* redraw more when the cursor moved as well */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 if (wp->w_old_cursor_lnum < from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 from = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 if (wp->w_old_cursor_lnum > to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 to = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 if (wp->w_old_visual_lnum < from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 from = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 if (wp->w_old_visual_lnum > to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 to = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 * Find the line numbers that need to be updated: The lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 * between the old cursor position and the current cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 * position. Also check if the Visual position changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 if (curwin->w_cursor.lnum < wp->w_old_cursor_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 from = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 to = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 from = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 to = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 if (from == 0) /* Visual mode just started */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 from = to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314
422
169f2a51b527 updated for version 7.0110
vimboss
parents: 386
diff changeset
1315 if (VIsual.lnum != wp->w_old_visual_lnum
169f2a51b527 updated for version 7.0110
vimboss
parents: 386
diff changeset
1316 || VIsual.col != wp->w_old_visual_col)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 if (wp->w_old_visual_lnum < from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 && wp->w_old_visual_lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 from = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 if (wp->w_old_visual_lnum > to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 to = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 if (VIsual.lnum < from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 from = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 if (VIsual.lnum > to)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 to = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 * If in block mode and changed column or curwin->w_curswant:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 * update all lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 * First compute the actual start and end column.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 if (VIsual_mode == Ctrl_V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 colnr_T fromc, toc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 getvcols(wp, &VIsual, &curwin->w_cursor, &fromc, &toc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 ++toc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 if (curwin->w_curswant == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 toc = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 if (fromc != wp->w_old_cursor_fcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 || toc != wp->w_old_cursor_lcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 if (from > VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 from = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 if (to < VIsual.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 to = VIsual.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 wp->w_old_cursor_fcol = fromc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 wp->w_old_cursor_lcol = toc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 /* Use the line numbers of the old Visual area. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 if (wp->w_old_cursor_lnum < wp->w_old_visual_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 from = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 to = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 from = wp->w_old_visual_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 to = wp->w_old_cursor_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 * There is no need to update lines above the top of the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 if (from < wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 from = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 * If we know the value of w_botline, use it to restrict the update to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 * the lines that are visible in the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 if (wp->w_valid & VALID_BOTLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 if (from >= wp->w_botline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 from = wp->w_botline - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 if (to >= wp->w_botline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 to = wp->w_botline - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 * Find the minimal part to be updated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 * Watch out for scrolling that made entries in w_lines[] invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 * E.g., CTRL-U makes the first half of w_lines[] invalid and sets
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393 * top_end; need to redraw from top_end to the "to" line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 * A middle mouse click with a Visual selection may change the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 * above the Visual area and reset wl_valid, do count these for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 * mid_end (in srow).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 if (mid_start > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 lnum = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 srow = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 if (scrolled_down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 mid_start = top_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 mid_start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 while (lnum < from && idx < wp->w_lines_valid) /* find start */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 if (wp->w_lines[idx].wl_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 mid_start += wp->w_lines[idx].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 else if (!scrolled_down)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 srow += wp->w_lines[idx].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 ++idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 if (idx < wp->w_lines_valid && wp->w_lines[idx].wl_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 lnum = wp->w_lines[idx].wl_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 srow += mid_start;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 mid_end = wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 for ( ; idx < wp->w_lines_valid; ++idx) /* find end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 if (wp->w_lines[idx].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 && wp->w_lines[idx].wl_lnum >= to + 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 /* Only update until first row of this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 mid_end = srow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 srow += wp->w_lines[idx].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 if (VIsual_active && buf == curwin->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 wp->w_old_visual_mode = VIsual_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 wp->w_old_cursor_lnum = curwin->w_cursor.lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 wp->w_old_visual_lnum = VIsual.lnum;
422
169f2a51b527 updated for version 7.0110
vimboss
parents: 386
diff changeset
1442 wp->w_old_visual_col = VIsual.col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 wp->w_old_curswant = curwin->w_curswant;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 wp->w_old_visual_mode = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 wp->w_old_cursor_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 wp->w_old_visual_lnum = 0;
422
169f2a51b527 updated for version 7.0110
vimboss
parents: 386
diff changeset
1450 wp->w_old_visual_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 #endif /* FEAT_VISUAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 /* reset got_int, otherwise regexp won't work */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 save_got_int = got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 got_int = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 win_foldinfo.fi_level = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 * Update all the window rows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 idx = 0; /* first entry in w_lines[].wl_size */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 row = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 srow = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 lnum = wp->w_topline; /* first line shown in window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472 /* stop updating when reached the end of the window (check for _past_
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 * the end of the window is at the end of the loop) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 if (row == wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 didline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 /* stop updating when hit the end of the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481 if (lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1486
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 /* Remember the starting row of the line that is going to be dealt
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1488 * with. It is used further down when the line doesn't fit. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 srow = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 * Update a line when it is in an area that needs updating, when it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 * has changes or w_lines[idx] is invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 * bot_start may be halfway a wrapped line after using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * win_del_lines(), check if the current line includes it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 * When syntax folding is being used, the saved syntax states will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * already have been updated, we can't see where the syntax state is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 * the same again, just update until the end of the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 if (row < top_end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 || (row >= mid_start && row < mid_end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 || top_to_mod
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 || idx >= wp->w_lines_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 || (row + wp->w_lines[idx].wl_size > bot_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 || (mod_top != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 && (lnum == mod_top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 || (lnum >= mod_top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 && (lnum < mod_bot
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 || did_update == DID_FOLD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 || (did_update == DID_LINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 && syntax_present(buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 (foldmethodIsSyntax(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 && hasAnyFolding(wp)) ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 syntax_check_changed(lnum)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 )))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 if (lnum == mod_top)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 top_to_mod = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 * When at start of changed lines: May scroll following lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 * up or down to minimize redrawing.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 * Don't do this when the change continues until the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 * Don't scroll when dollar_vcol is non-zero, keep the "$".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 if (lnum == mod_top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 && mod_bot != MAXLNUM
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 && !(dollar_vcol != 0 && mod_bot == mod_top + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 int old_rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 int new_rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 int xtra_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 linenr_T l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1544 /* Count the old number of window rows, using w_lines[], which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 * should still contain the sizes for the lines as they are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 * currently displayed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 for (i = idx; i < wp->w_lines_valid; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 /* Only valid lines have a meaningful wl_lnum. Invalid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 * lines are part of the changed area. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 if (wp->w_lines[i].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 && wp->w_lines[i].wl_lnum == mod_bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 old_rows += wp->w_lines[i].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 if (wp->w_lines[i].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 && wp->w_lines[i].wl_lastlnum + 1 == mod_bot)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 /* Must have found the last valid entry above mod_bot.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1560 * Add following invalid entries. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 while (i < wp->w_lines_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 && !wp->w_lines[i].wl_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 old_rows += wp->w_lines[i++].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 if (i >= wp->w_lines_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 /* We can't find a valid line below the changed lines,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 * need to redraw until the end of the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 * Inserting/deleting lines has no use. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 bot_start = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 /* Able to count old number of rows: Count new window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 * rows, and may insert/delete lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 j = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 for (l = lnum; l < mod_bot; ++l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 if (hasFoldingWin(wp, l, NULL, &l, TRUE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 ++new_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 if (l == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 new_rows += plines_win_nofill(wp, l, TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 + wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 new_rows += plines_win(wp, l, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 ++j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 if (new_rows > wp->w_height - row - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 /* it's getting too much, must redraw the rest */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 new_rows = 9999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 xtra_rows = new_rows - old_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 if (xtra_rows < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 /* May scroll text up. If there is not enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 * remaining text or scrolling fails, must redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 * rest. If scrolling works, must redraw the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 * below the scrolled text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 if (row - xtra_rows >= wp->w_height - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 mod_bot = MAXLNUM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 if (win_del_lines(wp, row,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 -xtra_rows, FALSE, FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 mod_bot = MAXLNUM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 bot_start = wp->w_height + xtra_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 else if (xtra_rows > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 /* May scroll text down. If there is not enough
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 * remaining text of scrolling fails, must redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 * rest. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 if (row + xtra_rows >= wp->w_height - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 mod_bot = MAXLNUM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 if (win_ins_lines(wp, row + old_rows,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 xtra_rows, FALSE, FALSE) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 mod_bot = MAXLNUM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 else if (top_end > row + old_rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 /* Scrolled the part at the top that requires
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 * updating down. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 top_end += xtra_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 /* When not updating the rest, may need to move w_lines[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 * entries. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 if (mod_bot != MAXLNUM && i != j)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 if (j < i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 int x = row + new_rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 /* move entries in w_lines[] upwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 /* stop at last valid entry in w_lines[] */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 if (i >= wp->w_lines_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 wp->w_lines_valid = j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660 wp->w_lines[j] = wp->w_lines[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 /* stop at a line that won't fit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 if (x + (int)wp->w_lines[j].wl_size
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 wp->w_lines_valid = j + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 x += wp->w_lines[j++].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 ++i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 if (bot_start > x)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 bot_start = x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 else /* j > i */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 /* move entries in w_lines[] downwards */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 j -= i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 wp->w_lines_valid += j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 if (wp->w_lines_valid > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 wp->w_lines_valid = wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 for (i = wp->w_lines_valid; i - j >= idx; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 wp->w_lines[i] = wp->w_lines[i - j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 /* The w_lines[] entries for inserted lines are
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 * now invalid, but wl_size may be used above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 * Reset to zero. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 while (i >= idx)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 wp->w_lines[i].wl_size = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 wp->w_lines[i--].wl_valid = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 * When lines are folded, display one line for all of them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 * Otherwise, display normally (can be several display lines when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 * 'wrap' is on).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 fold_count = foldedCount(wp, lnum, &win_foldinfo);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 if (fold_count != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 fold_line(wp, fold_count, &win_foldinfo, lnum, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 ++row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 --fold_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 wp->w_lines[idx].wl_folded = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 wp->w_lines[idx].wl_lastlnum = lnum + fold_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 # ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 did_update = DID_FOLD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 if (idx < wp->w_lines_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 && wp->w_lines[idx].wl_valid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 && wp->w_lines[idx].wl_lnum == lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 && lnum > wp->w_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 && !(dy_flags & DY_LASTLINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 && srow + wp->w_lines[idx].wl_size > wp->w_height
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 && diff_check_fill(wp, lnum) == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 /* This line is not going to fit. Don't draw anything here,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 * will draw "@ " lines below. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 row = wp->w_height + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 prepare_search_hl(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 /* Let the syntax stuff know we skipped a few lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 if (syntax_last_parsed != 0 && syntax_last_parsed + 1 < lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 && syntax_present(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 syntax_end_parsing(syntax_last_parsed + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 * Display one line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
1747 row = win_line(wp, lnum, srow, wp->w_height, mod_top == 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 wp->w_lines[idx].wl_folded = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 wp->w_lines[idx].wl_lastlnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 did_update = DID_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 syntax_last_parsed = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 wp->w_lines[idx].wl_lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 wp->w_lines[idx].wl_valid = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 if (row > wp->w_height) /* past end of screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 /* we may need the size of that too long line later on */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 if (dollar_vcol == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 wp->w_lines[idx].wl_size = plines_win(wp, lnum, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 ++idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 if (dollar_vcol == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 wp->w_lines[idx].wl_size = row - srow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 ++idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 lnum += fold_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 /* This line does not need updating, advance to the next one */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 row += wp->w_lines[idx++].wl_size;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 if (row > wp->w_height) /* past end of screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 lnum = wp->w_lines[idx - 1].wl_lastlnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 ++lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 did_update = DID_NONE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 if (lnum > buf->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 eof = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 * End of loop over all window lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 if (idx > wp->w_lines_valid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 wp->w_lines_valid = idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 #ifdef FEAT_SYN_HL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 * Let the syntax stuff know we stop parsing here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 if (syntax_last_parsed != 0 && syntax_present(buf))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 syntax_end_parsing(syntax_last_parsed + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 * If we didn't hit the end of the file, and we didn't finish the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 * line we were working on, then the line didn't fit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 wp->w_empty_rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 wp->w_filler_rows = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 if (!eof && !didline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 if (lnum == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 * Single line that does not fit!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 * Don't overwrite it, it can be edited.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 wp->w_botline = lnum + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 else if (diff_check_fill(wp, lnum) >= wp->w_height - srow)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 /* Window ends in filler lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 wp->w_botline = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 wp->w_filler_rows = wp->w_height - srow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 else if (dy_flags & DY_LASTLINE) /* 'display' has "lastline" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 * Last line isn't finished: Display "@@@" at the end.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 screen_fill(W_WINROW(wp) + wp->w_height - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 (int)W_ENDCOL(wp) - 3, (int)W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 '@', '@', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 set_empty_rows(wp, srow);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 wp->w_botline = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 win_draw_end(wp, '@', ' ', srow, wp->w_height, HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 wp->w_botline = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 draw_vsep_win(wp, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 if (eof) /* we hit the end of the file */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867 wp->w_botline = buf->b_ml.ml_line_count + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 j = diff_check_fill(wp, wp->w_botline);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 if (j > 0 && !wp->w_botfill)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 * Display filler lines at the end of the file
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 if (char2cells(fill_diff) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 i = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 i = fill_diff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879 if (row + j > wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 j = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 win_draw_end(wp, i, i, row, row + (int)j, HLF_DED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 row += j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 else if (dollar_vcol == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887 wp->w_botline = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 /* make sure the rest of the screen is blank */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 /* put '~'s on rows that aren't part of the file. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 win_draw_end(wp, '~', ' ', row, wp->w_height, HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 /* Reset the type of redrawing required, the window has been updated. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895 wp->w_redr_type = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 wp->w_old_topfill = wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 wp->w_old_botfill = wp->w_botfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 if (dollar_vcol == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 * There is a trick with w_botline. If we invalidate it on each
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 * change that might modify it, this will cause a lot of expensive
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 * calls to plines() in update_topline() each time. Therefore the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 * value of w_botline is often approximated, and this value is used to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 * compute the value of w_topline. If the value of w_botline was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 * wrong, check that the value of w_topline is correct (cursor is on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 * the visible part of the text). If it's not, we need to redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 * again. Mostly this just means scrolling up a few lines, so it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 * doesn't look too bad. Only do this for the current window (where
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 * changes are relevant).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 wp->w_valid |= VALID_BOTLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 if (wp == curwin && wp->w_botline != old_botline && !recursive)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 recursive = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 curwin->w_valid &= ~VALID_TOPLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 update_topline(); /* may invalidate w_botline again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 if (must_redraw != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 /* Don't update for changes in buffer again. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 i = curbuf->b_mod_set;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 curbuf->b_mod_set = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926 win_update(curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 must_redraw = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 curbuf->b_mod_set = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 recursive = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 #if defined(FEAT_SYN_HL) || defined(FEAT_SEARCH_EXTRA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 /* restore got_int, unless CTRL-C was hit while redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 if (!got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 got_int = save_got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 static int draw_signcolumn __ARGS((win_T *wp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 * Return TRUE when window "wp" has a column to draw signs in.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 draw_signcolumn(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 return (wp->w_buffer->b_signlist != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 # ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 || usingNetbeans
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 * Clear the rest of the window and mark the unused lines with "c1". use "c2"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 * as the filler character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 win_draw_end(wp, c1, c2, row, endrow, hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 int c1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 int c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 int endrow;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
1970 hlf_T hl;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 #if defined(FEAT_FOLDING) || defined(FEAT_SIGNS) || defined(FEAT_CMDWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 # define FDC_OFF n
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 # define FDC_OFF 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 /* No check for cmdline window: should never be right-left. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 n = wp->w_p_fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 if (n > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 /* draw the fold column at the right */
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 67
diff changeset
1989 if (n > W_WIDTH(wp))
e8f07016e34d updated for version 7.0042
vimboss
parents: 67
diff changeset
1990 n = W_WIDTH(wp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 W_ENDCOL(wp) - n, (int)W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 ' ', ' ', hl_attr(HLF_FC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 # ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 if (draw_signcolumn(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 int nn = n + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 /* draw the sign column left of the fold column */
119
e8f07016e34d updated for version 7.0042
vimboss
parents: 67
diff changeset
2002 if (nn > W_WIDTH(wp))
e8f07016e34d updated for version 7.0042
vimboss
parents: 67
diff changeset
2003 nn = W_WIDTH(wp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 W_ENDCOL(wp) - nn, (int)W_ENDCOL(wp) - n,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 ' ', ' ', hl_attr(HLF_SC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 n = nn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 W_WINCOL(wp), W_ENDCOL(wp) - 1 - FDC_OFF,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 c2, c2, hl_attr(hl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 W_ENDCOL(wp) - 1 - FDC_OFF, W_ENDCOL(wp) - FDC_OFF,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 c1, c2, hl_attr(hl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 if (cmdwin_type != 0 && wp == curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 /* draw the cmdline character in the leftmost column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 if (n > wp->w_width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 n = wp->w_width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 W_WINCOL(wp), (int)W_WINCOL(wp) + n,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 cmdwin_type, ' ', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 if (wp->w_p_fdc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 int nn = n + wp->w_p_fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 /* draw the fold column at the left */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 if (nn > W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 nn = W_WIDTH(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 W_WINCOL(wp) + n, (int)W_WINCOL(wp) + nn,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 ' ', ' ', hl_attr(HLF_FC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 n = nn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 if (draw_signcolumn(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 int nn = n + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 /* draw the sign column after the fold column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 if (nn > W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 nn = W_WIDTH(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 W_WINCOL(wp) + n, (int)W_WINCOL(wp) + nn,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 ' ', ' ', hl_attr(HLF_SC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 n = nn;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + endrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 W_WINCOL(wp) + FDC_OFF, (int)W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 c1, c2, hl_attr(hl));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 set_empty_rows(wp, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 * Display one folded line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 fold_line(wp, fold_count, foldinfo, lnum, row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 long fold_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 foldinfo_T *foldinfo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 char_u buf[51];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 pos_T *top, *bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 linenr_T lnume = lnum + fold_count - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 int len;
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
2083 char_u *text;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 int fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 int txtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 int off = (int)(current_ScreenLine - ScreenLines);
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2088 int ri;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 /* Build the fold line:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 * 1. Add the cmdwin_type for the command-line window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 * 2. Add the 'foldcolumn'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 * 3. Add the 'number' column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 * 4. Compose the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 * 5. Add the text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 * 6. set highlighting for the Visual area an other text
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 * 1. Add the cmdwin_type for the command-line window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 * Ignores 'rightleft', this window is never right-left.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 if (cmdwin_type != 0 && wp == curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 ScreenLines[off] = cmdwin_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 ScreenAttrs[off] = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 * 2. Add the 'foldcolumn'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 fdc = wp->w_p_fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 if (fdc > W_WIDTH(wp) - col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 fdc = W_WIDTH(wp) - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 if (fdc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 fill_foldcolumn(buf, wp, TRUE, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 copy_text_attr(off + W_WIDTH(wp) - fdc - col, buf, fdc,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 hl_attr(HLF_FC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 /* reverse the fold column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 for (i = 0; i < fdc; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 ScreenLines[off + W_WIDTH(wp) - i - 1 - col] = buf[i];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 copy_text_attr(off + col, buf, fdc, hl_attr(HLF_FC));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 col += fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 #ifdef FEAT_RIGHTLEFT
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2144 # define RL_MEMSET(p, v, l) if (wp->w_p_rl) \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2145 for (ri = 0; ri < l; ++ri) \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2146 ScreenAttrs[off + (W_WIDTH(wp) - (p) - (l)) + ri] = v; \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2147 else \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2148 for (ri = 0; ri < l; ++ri) \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2149 ScreenAttrs[off + (p) + ri] = v
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 #else
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2151 # define RL_MEMSET(p, v, l) for (ri = 0; ri < l; ++ri) \
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2152 ScreenAttrs[off + (p) + ri] = v
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155 /* Set all attributes of the 'number' column and the text */
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2156 RL_MEMSET(col, hl_attr(HLF_FL), W_WIDTH(wp) - col);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159 /* If signs are being displayed, add two spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 if (draw_signcolumn(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162 len = W_WIDTH(wp) - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 if (len > 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 /* the line number isn't reversed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 copy_text_attr(off + W_WIDTH(wp) - len - col,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 (char_u *)" ", len, hl_attr(HLF_FL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 copy_text_attr(off + col, (char_u *)" ", len, hl_attr(HLF_FL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 col += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 * 3. Add the 'number' column
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (wp->w_p_nu)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 len = W_WIDTH(wp) - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 {
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
2188 int w = number_width(wp);
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
2189
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
2190 if (len > w + 1)
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
2191 len = w + 1;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
2192 sprintf((char *)buf, "%*ld ", w, (long)lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 /* the line number isn't reversed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 copy_text_attr(off + W_WIDTH(wp) - len - col, buf, len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 hl_attr(HLF_FL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 copy_text_attr(off + col, buf, len, hl_attr(HLF_FL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 col += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 * 4. Compose the folded-line string with 'foldtext', if set.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 */
29
ac33b7c03fac updated for version 7.0018
vimboss
parents: 26
diff changeset
2208 text = get_foldtext(wp, lnum, lnume, foldinfo, buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 txtcol = col; /* remember where text starts */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 * 5. move the text to current_ScreenLine. Fill up with "fill_fold".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 * Right-left text is put in columns 0 - number-col, normal text is put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 * in columns number-col - window-width.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 int cells;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2221 int u8c, u8cc[MAX_MCO];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2222 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 int c_len;
33
f6033dcbaf31 updated for version 7.0020
vimboss
parents: 29
diff changeset
2225 char_u *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 int prev_c = 0; /* previous Arabic character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 int prev_c1 = 0; /* first composing char for prev_c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 idx = off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 idx = off + col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 /* Store multibyte characters in ScreenLines[] et al. correctly. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 for (p = text; *p != NUL; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 cells = (*mb_ptr2cells)(p);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
2242 c_len = (*mb_ptr2len)(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 if (col + cells > W_WIDTH(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 - (wp->w_p_rl ? col : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 ScreenLines[idx] = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2252 u8c = utfc_ptr2char(p, u8cc);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2253 if (*p < 0x80 && u8cc[0] == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 ScreenLinesUC[idx] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257 prev_c = u8c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 /* Do Arabic shaping. */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2266 int pc, pc1, nc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2267 int pcc[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 int firstbyte = *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 /* The idea of what is the previous and next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 * character depends on 'rightleft'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 pc1 = prev_c1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 nc = utf_ptr2char(p + c_len);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2277 prev_c1 = u8cc[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2281 pc = utfc_ptr2char(p + c_len, pcc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 nc = prev_c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2283 pc1 = pcc[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 prev_c = u8c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2287 u8c = arabic_shape(u8c, &firstbyte, &u8cc[0],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 pc, pc1, nc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 ScreenLines[idx] = firstbyte;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 prev_c = u8c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 /* Non-BMP character: display as ? or fullwidth ?. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 if (u8c >= 0x10000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 ScreenLinesUC[idx] = (cells == 2) ? 0xff1f : (int)'?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 ScreenLinesUC[idx] = u8c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2299 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2300 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2301 ScreenLinesC[i][idx] = u8cc[i];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2302 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2303 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2304 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 if (cells > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 ScreenLines[idx + 1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 else if (cells > 1) /* double-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 if (enc_dbcs == DBCS_JPNU && *p == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 ScreenLines2[idx] = p[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 ScreenLines[idx + 1] = p[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 col += cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 idx += cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 p += c_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 len = (int)STRLEN(text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325 if (len > W_WIDTH(wp) - col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 len = W_WIDTH(wp) - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 if (len > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 STRNCPY(current_ScreenLine, text, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 STRNCPY(current_ScreenLine + col, text, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 col += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 /* Fill the rest of the line with the fold filler */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 col -= txtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 while (col < W_WIDTH(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 - (wp->w_p_rl ? txtcol : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 if (fill_fold >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 ScreenLinesUC[off + col] = fill_fold;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2356 ScreenLinesC[0][off + col] = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 ScreenLinesUC[off + col] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 ScreenLines[off + col++] = fill_fold;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 if (text != buf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 vim_free(text);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 * 6. set highlighting for the Visual area an other text.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 * If all folded lines are in the Visual area, highlight the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 if (VIsual_active && wp->w_buffer == curwin->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 if (ltoreq(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 /* Visual is after curwin->w_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 top = &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 bot = &VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 /* Visual is before curwin->w_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 top = &VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 bot = &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 if (lnum >= top->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 && lnume <= bot->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 && (VIsual_mode != 'v'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 || ((lnum > top->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 || (lnum == top->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 && top->col == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 && (lnume < bot->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 || (lnume == bot->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 && (bot->col - (*p_sel == 'e'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 >= STRLEN(ml_get_buf(wp->w_buffer, lnume, FALSE)))))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 if (VIsual_mode == Ctrl_V)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 /* Visual block mode: highlight the chars part of the block */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401 if (wp->w_old_cursor_fcol + txtcol < (colnr_T)W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 if (wp->w_old_cursor_lcol + txtcol < (colnr_T)W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 len = wp->w_old_cursor_lcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 len = W_WIDTH(wp) - txtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 RL_MEMSET(wp->w_old_cursor_fcol + txtcol, hl_attr(HLF_V),
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
2408 len - (int)wp->w_old_cursor_fcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 else
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2412 {
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413 /* Set all attributes of the text */
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2414 RL_MEMSET(txtcol, hl_attr(HLF_V), W_WIDTH(wp) - txtcol);
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2415 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2420 #ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2421 /* Show 'cursorcolumn' in the fold line. */
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2422 if (wp->w_p_cuc && (int)wp->w_virtcol + txtcol < W_WIDTH(wp))
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2423 ScreenAttrs[off + wp->w_virtcol + txtcol] = hl_combine_attr(
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2424 ScreenAttrs[off + wp->w_virtcol + txtcol], hl_attr(HLF_CUC));
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2425 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 SCREEN_LINE(row + W_WINROW(wp), W_WINCOL(wp), (int)W_WIDTH(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 (int)W_WIDTH(wp), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431 * Update w_cline_height and w_cline_folded if the cursor line was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 * updated (saves a call to plines() later).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 if (wp == curwin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 && lnum <= curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 && lnume >= curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 curwin->w_cline_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 curwin->w_cline_height = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 curwin->w_cline_folded = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 curwin->w_valid |= (VALID_CHEIGHT|VALID_CROW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 * Copy "buf[len]" to ScreenLines["off"] and set attributes to "attr".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 copy_text_attr(off, buf, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 {
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2455 int i;
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2456
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 mch_memmove(ScreenLines + off, buf, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 vim_memset(ScreenLinesUC + off, 0, sizeof(u8char_T) * (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 # endif
216
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2462 for (i = 0; i < len; ++i)
da182deebec7 updated for version 7.0061
vimboss
parents: 205
diff changeset
2463 ScreenAttrs[off + i] = attr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467 * Fill the foldcolumn at "p" for window "wp".
548
f43150a669dc updated for version 7.0155
vimboss
parents: 540
diff changeset
2468 * Only to be called when 'foldcolumn' > 0.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 fill_foldcolumn(p, wp, closed, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 int closed; /* TRUE of FALSE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 linenr_T lnum; /* current line number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 int i = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478 int level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 int first_level;
519
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2480 int empty;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 /* Init to all spaces. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 copy_spaces(p, (size_t)wp->w_p_fdc);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 level = win_foldinfo.fi_level;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 if (level > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 {
519
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2488 /* If there is only one column put more info in it. */
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2489 empty = (wp->w_p_fdc == 1) ? 0 : 1;
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2490
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 /* If the column is too narrow, we start at the lowest level that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 * fits and use numbers to indicated the depth. */
519
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2493 first_level = level - wp->w_p_fdc - closed + 1 + empty;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 if (first_level < 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 first_level = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496
519
d50452846776 updated for version 7.0145
vimboss
parents: 507
diff changeset
2497 for (i = 0; i + empty < wp->w_p_fdc; ++i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 if (win_foldinfo.fi_lnum == lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 && first_level + i >= win_foldinfo.fi_low_level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501 p[i] = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 else if (first_level == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 p[i] = '|';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 else if (first_level + i <= 9)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 p[i] = '0' + first_level + i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 p[i] = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 if (first_level + i == level)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 if (closed)
548
f43150a669dc updated for version 7.0155
vimboss
parents: 540
diff changeset
2513 p[i >= wp->w_p_fdc ? i - 1 : i] = '+';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515 #endif /* FEAT_FOLDING */
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 * Display line "lnum" of window 'wp' on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 * Start at row "startrow", stop when "endrow" is reached.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 * wp->w_virtcol needs to be valid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 * Return the number of last row the line occupies.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
2524 /* ARGSUSED */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 static int
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
2526 win_line(wp, lnum, startrow, endrow, nochange)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 int startrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2530 int endrow;
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
2531 int nochange; /* not updating for changed text */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 int col; /* visual column on screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 unsigned off; /* offset in ScreenLines/ScreenAttrs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 int c = 0; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 long vcol = 0; /* virtual column (for tabs) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 long vcol_prev = -1; /* "vcol" of previous character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 char_u *line; /* current line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 char_u *ptr; /* current position in "line" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 int row; /* row in the window, excl w_winrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 int screen_row; /* row on the screen, incl w_winrow */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2543 char_u extra[18]; /* "%ld" and 'fdc' must fit in here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 int n_extra = 0; /* number of extra chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 char_u *p_extra = NULL; /* string of extra chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 int c_extra = NUL; /* extra chars, all the same */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 int extra_attr = 0; /* attributes when n_extra != 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 static char_u *at_end_str = (char_u *)""; /* used for p_extra when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 displaying lcs_eol at end-of-line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550 int lcs_eol_one = lcs_eol; /* lcs_eol until it's been used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 int lcs_prec_todo = lcs_prec; /* lcs_prec until it's been used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 /* saved "extra" items for when draw_state becomes WL_LINE (again) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2554 int saved_n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2555 char_u *saved_p_extra = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 int saved_c_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557 int saved_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 int n_attr = 0; /* chars with special attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 int saved_attr2 = 0; /* char_attr saved for n_attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 int n_attr3 = 0; /* chars with overruling special attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2562 int saved_attr3 = 0; /* char_attr saved for n_attr3 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 int n_skip = 0; /* nr of chars to skip for 'nowrap' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 int fromcol, tocol; /* start/end of inverting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 int fromcol_prev = -2; /* start of inverting after cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 int noinvcur = FALSE; /* don't invert the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 pos_T *top, *bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 pos_T pos;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573 long v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 int char_attr = 0; /* attributes for next character */
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
2576 int attr_pri = FALSE; /* char_attr has priority */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 int area_highlighting = FALSE; /* Visual or incsearch highlighting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578 in this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 int attr = 0; /* attributes for area highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 int area_attr = 0; /* attributes desired by highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 int search_attr = 0; /* attributes desired by 'hlsearch' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 #ifdef FEAT_SYN_HL
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2583 int vcol_save_attr = 0; /* saved attr for 'cursorcolumn' */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 int syntax_attr = 0; /* attributes desired by syntax */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 int has_syntax = FALSE; /* this buffer has syntax highl. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 int save_did_emsg;
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2587 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2588 #ifdef FEAT_SPELL
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2589 int has_spell = FALSE; /* this buffer has spell checking */
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2590 # define SPWORDLEN 150
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2591 char_u nextline[SPWORDLEN * 2];/* text with start of the next line */
353
3161473d6462 updated for version 7.0091
vimboss
parents: 348
diff changeset
2592 int nextlinecol = 0; /* column where nextline[] starts */
3161473d6462 updated for version 7.0091
vimboss
parents: 348
diff changeset
2593 int nextline_idx = 0; /* index in nextline[] where next line
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2594 starts */
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2595 int spell_attr = 0; /* attributes desired by spelling */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2596 int word_end = 0; /* last byte with same spell_attr */
378
6b49757d378c updated for version 7.0098
vimboss
parents: 356
diff changeset
2597 static linenr_T checked_lnum = 0; /* line number for "checked_col" */
6b49757d378c updated for version 7.0098
vimboss
parents: 356
diff changeset
2598 static int checked_col = 0; /* column in "checked_lnum" up to which
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2599 * there are no spell errors */
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2600 static int cap_col = -1; /* column to check for Cap word */
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2601 static linenr_T capcol_lnum = 0; /* line number where "cap_col" used */
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2602 int cur_checked_col = 0; /* checked column for current line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 int extra_check; /* has syntax or linebreak */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 int multi_attr = 0; /* attributes desired by multibyte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 int mb_l = 1; /* multi-byte byte length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 int mb_c = 0; /* decoded multi-byte character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2609 int mb_utf8 = FALSE; /* screen char is UTF-8 char */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2610 int u8cc[MAX_MCO]; /* composing UTF-8 chars */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 int filler_lines; /* nr of filler lines to be drawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 int filler_todo; /* nr of filler lines still to do + 1 */
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
2615 hlf_T diff_hlf = (hlf_T)0; /* type of diff highlighting */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 int change_start = MAXCOL; /* first col of changed area */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 int change_end = -1; /* last col of changed area */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 colnr_T trailcol = MAXCOL; /* start of trailing spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 int need_showbreak = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 #endif
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
2623 #if defined(FEAT_SIGNS) || (defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS)) \
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
2624 || defined(FEAT_SYN_HL) || defined(FEAT_DIFF)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 # define LINE_ATTR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 int line_attr = 0; /* atrribute for the whole line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 match_T *shl; /* points to search_hl or match_hl */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2630 #endif
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
2631 #if defined(FEAT_SEARCH_EXTRA) || defined(FEAT_MBYTE)
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
2632 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 int prev_c = 0; /* previous Arabic character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 int prev_c1 = 0; /* first composing char for prev_c */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 #endif
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
2638 #if defined(LINE_ATTR)
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
2639 int did_line_attr = 0;
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
2640 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 /* draw_state: items that are drawn in sequence: */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 #define WL_START 0 /* nothing done yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 # define WL_CMDLINE WL_START + 1 /* cmdline window column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 # define WL_CMDLINE WL_START
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 # define WL_FOLD WL_CMDLINE + 1 /* 'foldcolumn' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 # define WL_FOLD WL_CMDLINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 # define WL_SIGN WL_FOLD + 1 /* column for signs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 # define WL_SIGN WL_FOLD /* column for signs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 #define WL_NR WL_SIGN + 1 /* line number */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 #if defined(FEAT_LINEBREAK) || defined(FEAT_DIFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 # define WL_SBR WL_NR + 1 /* 'showbreak' or 'diff' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 # define WL_SBR WL_NR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665 #define WL_LINE WL_SBR + 1 /* text in the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 int draw_state = WL_START; /* what to draw next */
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
2667 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 int feedback_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 int feedback_old_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 if (startrow > endrow) /* past the end already! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 return startrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 row = startrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 screen_row = row + W_WINROW(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 * To speed up the loop below, set extra_check when there is linebreak,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 * trailing white space and/or syntax processing to be done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684 extra_check = wp->w_p_lbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 extra_check = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688 #ifdef FEAT_SYN_HL
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
2689 if (syntax_present(wp->w_buffer) && !wp->w_buffer->b_syn_error)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 /* Prepare for syntax highlighting in this line. When there is an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 * error, stop syntax highlighting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 syntax_start(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 if (did_emsg)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
2697 wp->w_buffer->b_syn_error = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701 has_syntax = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 extra_check = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 }
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2705 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2706
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2707 #ifdef FEAT_SPELL
258
f93df7322443 updated for version 7.0070
vimboss
parents: 236
diff changeset
2708 if (wp->w_p_spell
f93df7322443 updated for version 7.0070
vimboss
parents: 236
diff changeset
2709 && *wp->w_buffer->b_p_spl != NUL
f93df7322443 updated for version 7.0070
vimboss
parents: 236
diff changeset
2710 && wp->w_buffer->b_langp.ga_len > 0
f93df7322443 updated for version 7.0070
vimboss
parents: 236
diff changeset
2711 && *(char **)(wp->w_buffer->b_langp.ga_data) != NULL)
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2712 {
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2713 /* Prepare for spell checking. */
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2714 has_spell = TRUE;
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2715 extra_check = TRUE;
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2716
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2717 /* Get the start of the next line, so that words that wrap to the next
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2718 * line are found too: "et<line-break>al.".
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2719 * Trick: skip a few chars for C/shell/Vim comments */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2720 nextline[SPWORDLEN] = NUL;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2721 if (lnum < wp->w_buffer->b_ml.ml_line_count)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2722 {
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2723 line = ml_get_buf(wp->w_buffer, lnum + 1, FALSE);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2724 spell_cat_line(nextline + SPWORDLEN, line, SPWORDLEN);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2725 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2726
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2727 /* When a word wrapped from the previous line the start of the current
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2728 * line is valid. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2729 if (lnum == checked_lnum)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2730 cur_checked_col = checked_col;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2731 checked_lnum = 0;
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2732
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2733 /* When there was a sentence end in the previous line may require a
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2734 * word starting with capital in this line. In line 1 always check
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2735 * the first word. */
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2736 if (lnum != capcol_lnum)
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2737 cap_col = -1;
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2738 if (lnum == 1)
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2739 cap_col = 0;
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2740 capcol_lnum = 0;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
2741 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 * handle visual active in this window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 fromcol = -10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 tocol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 if (VIsual_active && wp->w_buffer == curwin->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 /* Visual is after curwin->w_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 if (ltoreq(curwin->w_cursor, VIsual))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 top = &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 bot = &VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 else /* Visual is before curwin->w_cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 top = &VIsual;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 bot = &curwin->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 if (VIsual_mode == Ctrl_V) /* block mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 if (lnum >= top->lnum && lnum <= bot->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 fromcol = wp->w_old_cursor_fcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 tocol = wp->w_old_cursor_lcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 else /* non-block mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 if (lnum > top->lnum && lnum <= bot->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 fromcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 else if (lnum == top->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 if (VIsual_mode == 'V') /* linewise */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 fromcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 getvvcol(wp, top, (colnr_T *)&fromcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 if (gchar_pos(top) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 tocol = fromcol + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 if (VIsual_mode != 'V' && lnum == bot->lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 if (*p_sel == 'e' && bot->col == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 && bot->coladd == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 fromcol = -10;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 tocol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
2797 else if (bot->col == MAXCOL)
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
2798 tocol = MAXCOL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 pos = *bot;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 if (*p_sel == 'e')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 getvvcol(wp, &pos, (colnr_T *)&tocol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 getvvcol(wp, &pos, NULL, NULL, (colnr_T *)&tocol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 ++tocol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 #ifndef MSDOS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 /* Check if the character under the cursor should not be inverted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 if (!highlight_match && lnum == curwin->w_cursor.lnum && wp == curwin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 noinvcur = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 /* if inverting in this line set area_highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 if (fromcol >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 area_highlighting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 attr = hl_attr(HLF_V);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 #if defined(FEAT_CLIPBOARD) && defined(FEAT_X11)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 if (clip_star.available && !clip_star.owned && clip_isautosel())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 attr = hl_attr(HLF_VNC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 /*
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
2836 * handle 'incsearch' and ":s///c" highlighting
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 #endif /* FEAT_VISUAL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 if (highlight_match
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 && wp == curwin
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 && lnum >= curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 && lnum <= curwin->w_cursor.lnum + search_match_lines)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 if (lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 getvcol(curwin, &(curwin->w_cursor),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 (colnr_T *)&fromcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 fromcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 if (lnum == curwin->w_cursor.lnum + search_match_lines)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 pos.lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 pos.col = search_match_endcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 getvcol(curwin, &pos, (colnr_T *)&tocol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 tocol = MAXCOL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 if (fromcol == tocol) /* do at least one character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 tocol = fromcol + 1; /* happens when past end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 area_highlighting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 attr = hl_attr(HLF_I);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 filler_lines = diff_check(wp, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 if (filler_lines < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 if (filler_lines == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 if (diff_find_change(wp, lnum, &change_start, &change_end))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 diff_hlf = HLF_ADD; /* added line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 else if (change_start == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 diff_hlf = HLF_TXD; /* changed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 diff_hlf = HLF_CHD; /* changed line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 diff_hlf = HLF_ADD; /* added line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 filler_lines = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 area_highlighting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 if (lnum == wp->w_topline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 filler_lines = wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 filler_todo = filler_lines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 #ifdef LINE_ATTR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 # ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 /* If this line has a sign with line highlighting set line_attr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 v = buf_getsigntype(wp->w_buffer, lnum, SIGN_LINEHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 if (v != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 line_attr = sign_get_attr((int)v, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 # if defined(FEAT_QUICKFIX) && defined(FEAT_WINDOWS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 /* Highlight the current line in the quickfix window. */
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
2896 if (bt_quickfix(wp->w_buffer) && qf_current_entry(wp) == lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 line_attr = hl_attr(HLF_L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 if (line_attr != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 area_highlighting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 ptr = line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
2906 #ifdef FEAT_SPELL
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2907 if (has_spell)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2908 {
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2909 /* For checking first word with a capital skip white space. */
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2910 if (cap_col == 0)
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
2911 cap_col = (int)(skipwhite(line) - line);
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
2912
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2913 /* To be able to spell-check over line boundaries copy the end of the
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2914 * current line into nextline[]. Above the start of the next line was
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2915 * copied to nextline[SPWORDLEN]. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2916 if (nextline[SPWORDLEN] == NUL)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2917 {
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2918 /* No next line or it is empty. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2919 nextlinecol = MAXCOL;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2920 nextline_idx = 0;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2921 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2922 else
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2923 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
2924 v = (long)STRLEN(line);
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2925 if (v < SPWORDLEN)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2926 {
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2927 /* Short line, use it completely and append the start of the
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2928 * next line. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2929 nextlinecol = 0;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2930 mch_memmove(nextline, line, (size_t)v);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2931 mch_memmove(nextline + v, nextline + SPWORDLEN,
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2932 STRLEN(nextline + SPWORDLEN) + 1);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2933 nextline_idx = v + 1;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2934 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2935 else
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2936 {
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2937 /* Long line, use only the last SPWORDLEN bytes. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2938 nextlinecol = v - SPWORDLEN;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2939 mch_memmove(nextline, line + nextlinecol, SPWORDLEN);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2940 nextline_idx = SPWORDLEN + 1;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2941 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2942 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2943 }
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2944 #endif
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
2945
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 /* find start of trailing whitespace */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 if (wp->w_p_list && lcs_trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 trailcol = (colnr_T)STRLEN(ptr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950 while (trailcol > (colnr_T)0 && vim_iswhite(ptr[trailcol - 1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 --trailcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 trailcol += (colnr_T) (ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 extra_check = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 * 'nowrap' or 'wrap' and a single line that doesn't fit: Advance to the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 * first character to be displayed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 if (wp->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 v = wp->w_skipcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 v = wp->w_leftcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 if (v > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 char_u *prev_ptr = ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 while (vcol < v && *ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 c = win_lbr_chartabsize(wp, ptr, (colnr_T)vcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 vcol += c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 prev_ptr = ptr;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
2975 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
2976 mb_ptr_adv(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 /* When 'virtualedit' is set the end of the line may be before the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 * start of the displayed part. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 if (vcol < v && *ptr == NUL && virtual_active())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 vcol = v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 /* Handle a character that's not completely on the screen: Put ptr at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 * that character but skip the first few screen characters. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 if (vcol > v)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 vcol -= c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 ptr = prev_ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 --ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 n_skip = v - vcol;
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 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 * Adjust for when the inverted text is before the screen,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 * and when the start of the inverted text is before the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 if (tocol <= vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 fromcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 else if (fromcol >= 0 && fromcol < vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 fromcol = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 /* When w_skipcol is non-zero, first line needs 'showbreak' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 if (wp->w_p_wrap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 need_showbreak = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 #endif
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3013 #ifdef FEAT_SPELL
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3014 /* When spell checking a word we need to figure out the start of the
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3015 * word and if it's badly spelled or not. */
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3016 if (has_spell)
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3017 {
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3018 int len;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3019 hlf_T spell_hlf = HLF_COUNT;
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3020
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3021 pos = wp->w_cursor;
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3022 wp->w_cursor.lnum = lnum;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3023 wp->w_cursor.col = (colnr_T)(ptr - line);
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3024 len = spell_move_to(wp, FORWARD, TRUE, TRUE, &spell_hlf);
530
339999b511a0 updated for version 7.0148
vimboss
parents: 519
diff changeset
3025 if (len == 0 || (int)wp->w_cursor.col > ptr - line)
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3026 {
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3027 /* no bad word found at line start, don't check until end of a
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3028 * word */
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3029 spell_hlf = HLF_COUNT;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3030 word_end = (int)(spell_to_word_end(ptr, wp->w_buffer) - line + 1);
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3031 }
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3032 else
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3033 {
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3034 /* bad word found, use attributes until end of word */
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3035 word_end = wp->w_cursor.col + len + 1;
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3036
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3037 /* Turn index into actual attributes. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3038 if (spell_hlf != HLF_COUNT)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3039 spell_attr = highlight_attr[spell_hlf];
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3040 }
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3041 wp->w_cursor = pos;
501
ce2181d14aa0 updated for version 7.0139
vimboss
parents: 499
diff changeset
3042
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3043 # ifdef FEAT_SYN_HL
501
ce2181d14aa0 updated for version 7.0139
vimboss
parents: 499
diff changeset
3044 /* Need to restart syntax highlighting for this line. */
ce2181d14aa0 updated for version 7.0139
vimboss
parents: 499
diff changeset
3045 if (has_syntax)
ce2181d14aa0 updated for version 7.0139
vimboss
parents: 499
diff changeset
3046 syntax_start(wp, lnum);
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3047 # endif
499
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3048 }
08012a1ff8d4 updated for version 7.0137
vimboss
parents: 482
diff changeset
3049 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 * Correct highlighting for cursor that can't be disabled.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 * Avoids having to check this for each character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 if (fromcol >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 if (noinvcur)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 if ((colnr_T)fromcol == wp->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 /* highlighting starts at cursor, let it start just after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 * cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 fromcol_prev = fromcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 fromcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 else if ((colnr_T)fromcol < wp->w_virtcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3068 /* restart highlighting after the cursor */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3069 fromcol_prev = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3070 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 if (fromcol >= tocol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 fromcol = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 /*
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3077 * Handle highlighting the last used search pattern and ":match".
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3078 * Do this for both search_hl and match_hl[3].
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 */
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3080 for (i = 3; i >= 0; --i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3081 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3082 shl = (i == 3) ? &search_hl : &match_hl[i];
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3083 shl->startcol = MAXCOL;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3084 shl->endcol = MAXCOL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 shl->attr_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 if (shl->rm.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 v = (long)(ptr - line);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 next_search_hl(wp, shl, lnum, (colnr_T)v);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 /* Need to get the line again, a multi-line regexp may have made it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 * invalid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 ptr = line + v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096 if (shl->lnum != 0 && shl->lnum <= lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 if (shl->lnum == lnum)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3099 shl->startcol = shl->rm.startpos[0].col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 else
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3101 shl->startcol = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 if (lnum == shl->lnum + shl->rm.endpos[0].lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 - shl->rm.startpos[0].lnum)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3104 shl->endcol = shl->rm.endpos[0].col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 else
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3106 shl->endcol = MAXCOL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 /* Highlight one character for an empty match. */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3108 if (shl->startcol == shl->endcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 #ifdef FEAT_MBYTE
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3111 if (has_mbyte && line[shl->endcol] != NUL)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
3112 shl->endcol += (*mb_ptr2len)(line + shl->endcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 #endif
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3115 ++shl->endcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3117 if ((long)shl->startcol < v) /* match at leftcol */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 shl->attr_cur = shl->attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 search_attr = shl->attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 area_highlighting = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3128 #ifdef FEAT_SYN_HL
818
1f929f3ca806 updated for version 7.0c03
vimboss
parents: 809
diff changeset
3129 /* Cursor line highlighting for 'cursorline'. Not when Visual mode is
1f929f3ca806 updated for version 7.0c03
vimboss
parents: 809
diff changeset
3130 * active, because it's not clear what is selected then. */
1f929f3ca806 updated for version 7.0c03
vimboss
parents: 809
diff changeset
3131 if (wp->w_p_cul && lnum == wp->w_cursor.lnum && !VIsual_active)
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3132 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3133 line_attr = hl_attr(HLF_CUL);
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3134 area_highlighting = TRUE;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3135 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3136 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3137
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3138 off = (unsigned)(current_ScreenLine - ScreenLines);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3139 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3140 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3141 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3142 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3143 /* Rightleft window: process the text in the normal direction, but put
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3144 * it in current_ScreenLine[] from right to left. Start at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3145 * rightmost column of the window. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3146 col = W_WIDTH(wp) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3147 off += col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3148 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3149 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3150
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3151 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3152 * Repeat for the whole displayed line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3153 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3154 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3156 /* Skip this quickly when working on the text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3157 if (draw_state != WL_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3159 #ifdef FEAT_CMDWIN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3160 if (draw_state == WL_CMDLINE - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3161 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162 draw_state = WL_CMDLINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 if (cmdwin_type != 0 && wp == curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 /* Draw the cmdline character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 *extra = cmdwin_type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 char_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176 if (draw_state == WL_FOLD - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 draw_state = WL_FOLD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 if (wp->w_p_fdc > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 /* Draw the 'foldcolumn'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3182 fill_foldcolumn(extra, wp, FALSE, lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 n_extra = wp->w_p_fdc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 char_attr = hl_attr(HLF_FC);
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 #ifdef FEAT_SIGNS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 if (draw_state == WL_SIGN - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 draw_state = WL_SIGN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195 /* Show the sign column when there are any signs in this
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 * buffer or when using Netbeans. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 if (draw_signcolumn(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3203 int_u text_sign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3204 # ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3205 int_u icon_sign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3206 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3207
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3208 /* Draw two cells with the sign value or blank. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 char_attr = hl_attr(HLF_SC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 n_extra = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3213 if (row == startrow)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 text_sign = buf_getsigntype(wp->w_buffer, lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 SIGN_TEXT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 # ifdef FEAT_SIGN_ICONS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218 icon_sign = buf_getsigntype(wp->w_buffer, lnum,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 SIGN_ICON);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 if (gui.in_use && icon_sign != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 /* Use the image in this position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 c_extra = SIGN_BYTE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 # ifdef FEAT_NETBEANS_INTG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 if (buf_signcount(wp->w_buffer, lnum) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 c_extra = MULTISIGN_BYTE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 char_attr = icon_sign;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3232 if (text_sign != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 p_extra = sign_get_text(text_sign);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 if (p_extra != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3236 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 c_extra = NUL;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3238 n_extra = (int)STRLEN(p_extra);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 char_attr = sign_get_attr(text_sign, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3244 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 if (draw_state == WL_NR - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 draw_state = WL_NR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 /* Display the line number. After the first fill with blanks
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 * when the 'n' flag isn't in 'cpo' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 if (wp->w_p_nu
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3253 && (row == startrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3254 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3255 + filler_lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3257 || vim_strchr(p_cpo, CPO_NUMCOL) == NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3258 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3259 /* Draw the line number (empty space after wrapping). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3260 if (row == startrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262 + filler_lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 {
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
3266 sprintf((char *)extra, "%*ld ",
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
3267 number_width(wp), (long)lnum);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 if (wp->w_skipcol > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 for (p_extra = extra; *p_extra == ' '; ++p_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 *p_extra = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 if (wp->w_p_rl) /* reverse line numbers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 rl_mirror(extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 c_extra = ' ';
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
3280 n_extra = number_width(wp) + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 char_attr = hl_attr(HLF_N);
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3282 #ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3283 /* When 'cursorline' is set highlight the line number of
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3284 * the current line differently. */
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3285 if (wp->w_p_cul && lnum == wp->w_cursor.lnum)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3286 char_attr = hl_combine_attr(hl_attr(HLF_CUL), char_attr);
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3287 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3288 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3291 #if defined(FEAT_LINEBREAK) || defined(FEAT_DIFF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3292 if (draw_state == WL_SBR - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 draw_state = WL_SBR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 if (filler_todo > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 /* Draw "deleted" diff line(s). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299 if (char2cells(fill_diff) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 c_extra = '-';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 c_extra = fill_diff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305 n_extra = col + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 n_extra = W_WIDTH(wp) - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 char_attr = hl_attr(HLF_DED);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3311 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3312 # ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3313 if (*p_sbr != NUL && need_showbreak)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3314 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3315 /* Draw 'showbreak' at the start of each broken line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316 p_extra = p_sbr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 n_extra = (int)STRLEN(p_sbr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 char_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 need_showbreak = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321 /* Correct end of highlighted area for 'showbreak',
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 * required when 'linebreak' is also set. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 if (tocol == vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 tocol += n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 if (draw_state == WL_LINE - 1 && n_extra == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 draw_state = WL_LINE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 if (saved_n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 /* Continue item from end of wrapped line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 n_extra = saved_n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 c_extra = saved_c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338 p_extra = saved_p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 char_attr = saved_char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 char_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 /* When still displaying '$' of change command, stop at cursor */
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3347 if (dollar_vcol != 0 && wp == curwin
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3348 && lnum == wp->w_cursor.lnum && vcol >= (long)wp->w_virtcol
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 SCREEN_LINE(screen_row, W_WINCOL(wp), col, -(int)W_WIDTH(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 wp->w_p_rl);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3356 /* Pretend we have finished updating the window. Except when
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3357 * 'cursorcolumn' is set. */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3358 #ifdef FEAT_SYN_HL
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3359 if (wp->w_p_cuc)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3360 row = wp->w_cline_row + wp->w_cline_height;
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3361 else
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3362 #endif
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3363 row = wp->w_height;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3364 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 if (draw_state == WL_LINE && area_highlighting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 /* handle Visual or match highlighting in this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 if (vcol == fromcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 || (has_mbyte && vcol + 1 == fromcol && n_extra == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 && (*mb_ptr2cells)(ptr) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3375 || ((int)vcol_prev == fromcol_prev
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 && vcol < tocol))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 area_attr = attr; /* start highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 else if (area_attr != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 && (vcol == tocol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 || (noinvcur && (colnr_T)vcol == wp->w_virtcol)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 area_attr = 0; /* stop highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 if (!n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 * Check for start/end of search pattern match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 * After end, check for start/end of next match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 * When another match, have to check for start again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390 * Watch out for matching an empty string!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 * Do this first for search_hl, then for match_hl, so that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 * ":match" overrules 'hlsearch'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393 */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3394 v = (long)(ptr - line);
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3395 for (i = 3; i >= 0; --i)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 {
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3397 shl = (i == 3) ? &search_hl : &match_hl[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 while (shl->rm.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 {
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3400 if (shl->startcol != MAXCOL
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3401 && v >= (long)shl->startcol
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3402 && v < (long)shl->endcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3404 shl->attr_cur = shl->attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3406 else if (v == (long)shl->endcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 shl->attr_cur = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 next_search_hl(wp, shl, lnum, (colnr_T)v);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3412 /* Need to get the line again, a multi-line regexp
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3413 * may have made it invalid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3414 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 ptr = line + v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 if (shl->lnum == lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 {
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3419 shl->startcol = shl->rm.startpos[0].col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (shl->rm.endpos[0].lnum == 0)
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3421 shl->endcol = shl->rm.endpos[0].col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 else
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3423 shl->endcol = MAXCOL;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3424
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3425 if (shl->startcol == shl->endcol)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 /* highlight empty match, try again after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 * it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3429 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
3431 shl->endcol += (*mb_ptr2len)(line
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3432 + shl->endcol);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 #endif
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
3435 ++shl->endcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 /* Loop to check if the match starts at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 * current position */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 }
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3446
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 /* ":match" highlighting overrules 'hlsearch' */
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3448 for (i = 0; i <= 3; ++i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3449 if (i == 3)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3450 search_attr = search_hl.attr_cur;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3451 else if (match_hl[i].attr_cur != 0)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3452 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3453 search_attr = match_hl[i].attr_cur;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3454 break;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
3455 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3456 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3457 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 #ifdef FEAT_DIFF
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3460 if (diff_hlf != (hlf_T)0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 if (diff_hlf == HLF_CHD && ptr - line >= change_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 diff_hlf = HLF_TXD; /* changed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 if (diff_hlf == HLF_TXD && ptr - line > change_end)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 diff_hlf = HLF_CHD; /* changed line */
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3466 line_attr = hl_attr(diff_hlf);
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3467 }
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3468 #endif
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3469
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3470 /* Decide which of the highlight attributes to use. */
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3471 attr_pri = TRUE;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3472 if (area_attr != 0)
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3473 char_attr = area_attr;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3474 else if (search_attr != 0)
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3475 char_attr = search_attr;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3476 #ifdef LINE_ATTR
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3477 /* Use line_attr when not in the Visual or 'incsearch' area
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3478 * (area_attr may be 0 when "noinvcur" is set). */
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3479 else if (line_attr != 0 && ((fromcol == -10 && tocol == MAXCOL)
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3480 || (vcol < fromcol || vcol >= tocol)))
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3481 char_attr = line_attr;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3482 #endif
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3483 else
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3484 {
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3485 attr_pri = FALSE;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3486 #ifdef FEAT_SYN_HL
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3487 if (has_syntax)
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3488 char_attr = syntax_attr;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3489 else
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3490 #endif
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3491 char_attr = 0;
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3492 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 * Get the next character to put on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3499 * The 'extra' array contains the extra stuff that is inserted to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 * represent special characters (non-printable stuff). When all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 * characters are the same, c_extra is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 * For the '$' of the 'list' option, n_extra == 1, p_extra == "".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3503 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 if (n_extra > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506 if (c_extra != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 c = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 mb_c = c; /* doesn't handle non-utf-8 multi-byte! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3514 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3515 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 c = *p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 /* If the UTF-8 character is more than one byte:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 * Decode it into "mb_c". */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
3532 mb_l = (*mb_ptr2len)(p_extra);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534 if (mb_l > n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3536 else if (mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3538 mb_c = utfc_ptr2char(p_extra, u8cc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 mb_utf8 = TRUE;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3540 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 /* if this is a DBCS character, put it in "mb_c" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 mb_l = MB_BYTE2LEN(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 if (mb_l >= n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 else if (mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 mb_c = (c << 8) + p_extra[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 }
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3552 if (mb_l == 0) /* at the NUL at end-of-line */
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3553 mb_l = 1;
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3554
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 /* If a double-width char doesn't fit display a '>' in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556 * last column. */
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3557 if ((
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 wp->w_p_rl ? (col <= 0) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 # endif
504
35cde31bdcbd updated for version 7.0141
vimboss
parents: 501
diff changeset
3561 (col >= W_WIDTH(wp) - 1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 && (*mb_char2cells)(mb_c) == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 c = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3565 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3566 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3567 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3568 multi_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3569 /* put the pointer back to output the double-width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570 * character at the start of the next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 ++n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 --p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 n_extra -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577 p_extra += mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 ++p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 --n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 * Get a character from the line itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 c = *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3597 /* If the UTF-8 character is more than one byte: Decode it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3598 * into "mb_c". */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
3599 mb_l = (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 if (mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3603 mb_c = utfc_ptr2char(ptr, u8cc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 /* Overlong encoded ASCII or ASCII with composing char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 * is displayed normally, except a NUL. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606 if (mb_c < 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 c = mb_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 mb_utf8 = TRUE;
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3609
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3610 /* At start of the line we can have a composing char.
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3611 * Draw it as a space with a composing char. */
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3612 if (utf_iscomposing(mb_c))
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3613 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3614 for (i = Screen_mco - 1; i > 0; --i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3615 u8cc[i] = u8cc[i - 1];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3616 u8cc[0] = mb_c;
507
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3617 mb_c = ' ';
a1059cda45f2 updated for version 7.0142
vimboss
parents: 504
diff changeset
3618 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 if ((mb_l == 1 && c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 || (mb_l >= 1 && mb_c == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623 || (mb_l > 1 && (!vim_isprintc(mb_c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 || mb_c >= 0x10000)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627 * Illegal UTF-8 byte: display as <xx>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 * Non-BMP character : display as ? or fullwidth ?.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3629 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3630 if (mb_c < 0x10000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3632 transchar_hex(extra, mb_c);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3633 # ifdef FEAT_RIGHTLEFT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 if (wp->w_p_rl) /* reverse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 rl_mirror(extra);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3636 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3638 else if (utf_char2cells(mb_c) != 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 STRCPY(extra, "?");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 /* 0xff1f in UTF-8: full-width '?' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642 STRCPY(extra, "\357\274\237");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3644 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3645 c = *p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3646 mb_c = mb_ptr2char_adv(&p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3647 mb_utf8 = (c >= 0x80);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3648 n_extra = (int)STRLEN(p_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 if (area_attr == 0 && search_attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 n_attr = n_extra + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3653 extra_attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 else if (mb_l == 0) /* at the NUL at end-of-line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 #ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660 else if (p_arshape && !p_tbidi && ARABIC_CHAR(mb_c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3662 /* Do Arabic shaping. */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3663 int pc, pc1, nc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3664 int pcc[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3666 /* The idea of what is the previous and next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 * character depends on 'rightleft'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 pc1 = prev_c1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3672 nc = utf_ptr2char(ptr + mb_l);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3673 prev_c1 = u8cc[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3677 pc = utfc_ptr2char(ptr + mb_l, pcc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 nc = prev_c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3679 pc1 = pcc[0];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681 prev_c = mb_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3683 mb_c = arabic_shape(mb_c, &c, &u8cc[0], pc, pc1, nc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 prev_c = mb_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 else /* enc_dbcs */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3691 mb_l = MB_BYTE2LEN(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3692 if (mb_l == 0) /* at the NUL at end-of-line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3693 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3694 else if (mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3695 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 /* We assume a second byte below 32 is illegal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3697 * Hopefully this is OK for all double-byte encodings!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 if (ptr[1] >= 32)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 mb_c = (c << 8) + ptr[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 if (ptr[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 /* head byte at end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 transchar_nonprint(extra, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3709 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3711 /* illegal tail byte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3712 mb_l = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3713 STRCPY(extra, "XX");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 n_extra = (int)STRLEN(extra) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 if (area_attr == 0 && search_attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 n_attr = n_extra + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 extra_attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 /* If a double-width char doesn't fit display a '>' in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 * last column; the character is displayed at the start of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 * next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 if ((
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 wp->w_p_rl ? (col <= 0) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 (col >= W_WIDTH(wp) - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 && (*mb_char2cells)(mb_c) == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739 c = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3743 multi_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3744 /* Put pointer back so that the character will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3745 * displayed at the start of the next line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3746 --ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 else if (*ptr != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3749 ptr += mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 /* If a double-width char doesn't fit at the left side display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 * a '<' in the first column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 if (n_skip > 0 && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 extra[0] = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 p_extra = extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 if (area_attr == 0 && search_attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 n_attr = n_extra + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 extra_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3775 /* 'list' : change char 160 to lcs_nbsp. */
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3776 if (wp->w_p_list && (c == 160
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3777 #ifdef FEAT_MBYTE
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3778 || (mb_utf8 && mb_c == 160)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3779 #endif
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3780 ) && lcs_nbsp)
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3781 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3782 c = lcs_nbsp;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3783 if (area_attr == 0 && search_attr == 0)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3784 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3785 n_attr = 1;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3786 extra_attr = hl_attr(HLF_8);
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3787 saved_attr2 = char_attr; /* save current attr */
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3788 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3789 #ifdef FEAT_MBYTE
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3790 mb_c = c;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3791 if (enc_utf8 && (*mb_char2len)(c) > 1)
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3792 {
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3793 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3794 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3795 c = 0xc0;
12
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3796 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3797 else
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3798 mb_utf8 = FALSE;
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3799 #endif
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3800 }
bdeee1504ac1 updated for version 7.0004
vimboss
parents: 11
diff changeset
3801
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3802 if (extra_check)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3803 {
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3804 #ifdef FEAT_SPELL
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3805 int can_spell = TRUE;
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3806 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3807
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3808 #ifdef FEAT_SYN_HL
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 /* Get syntax attribute, unless still at the start of the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 * (double-wide char that doesn't fit). */
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3811 v = (long)(ptr - line);
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3812 if (has_syntax && v > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 /* Get the syntax attribute for the character. If there
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 * is an error, disable syntax highlighting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 save_did_emsg = did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 did_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3819 syntax_attr = get_syntax_attr((colnr_T)v - 1,
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3820 # ifdef FEAT_SPELL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3821 has_spell ? &can_spell :
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3822 # endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3823 NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3825 if (did_emsg)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3826 {
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3827 wp->w_buffer->b_syn_error = TRUE;
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3828 has_syntax = FALSE;
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3829 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 did_emsg = save_did_emsg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 /* Need to get the line again, a multi-line regexp may
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 * have made it invalid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 line = ml_get_buf(wp->w_buffer, lnum, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 ptr = line + v;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3838 if (!attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 char_attr = syntax_attr;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3840 else
303
6a21eb563c34 updated for version 7.0080
vimboss
parents: 301
diff changeset
3841 char_attr = hl_combine_attr(syntax_attr, char_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 }
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3843 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3844
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3845 #ifdef FEAT_SPELL
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3846 /* Check spelling (unless at the end of the line).
319
0ee579e01743 updated for version 7.0083
vimboss
parents: 303
diff changeset
3847 * Only do this when there is no syntax highlighting, the
0ee579e01743 updated for version 7.0083
vimboss
parents: 303
diff changeset
3848 * @Spell cluster is not used or the current syntax item
0ee579e01743 updated for version 7.0083
vimboss
parents: 303
diff changeset
3849 * contains the @Spell cluster. */
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3850 if (has_spell && v >= word_end && v > cur_checked_col)
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3851 {
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
3852 spell_attr = 0;
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3853 # ifdef FEAT_SYN_HL
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3854 if (!attr_pri)
230
9281a51ca7a2 updated for version 7.0064
vimboss
parents: 227
diff changeset
3855 char_attr = syntax_attr;
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3856 # endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3857 if (c != 0 && (
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3858 # ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3859 !has_syntax ||
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3860 # endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
3861 can_spell))
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3862 {
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3863 char_u *prev_ptr, *p;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3864 int len;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3865 hlf_T spell_hlf = HLF_COUNT;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3866 # ifdef FEAT_MBYTE
336
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3867 if (has_mbyte)
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3868 {
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3869 prev_ptr = ptr - mb_l;
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3870 v -= mb_l - 1;
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3871 }
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3872 else
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3873 # endif
336
2d8c2622e1fa updated for version 7.0087
vimboss
parents: 319
diff changeset
3874 prev_ptr = ptr - 1;
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3875
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3876 /* Use nextline[] if possible, it has the start of the
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3877 * next line concatenated. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3878 if ((prev_ptr - line) - nextlinecol >= 0)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3879 p = nextline + (prev_ptr - line) - nextlinecol;
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3880 else
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3881 p = prev_ptr;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3882 cap_col -= (int)(prev_ptr - line);
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
3883 len = spell_check(wp, p, &spell_hlf, &cap_col,
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 574
diff changeset
3884 nochange);
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3885 word_end = v + len;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3886
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3887 /* In Insert mode only highlight a word that
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3888 * doesn't touch the cursor. */
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3889 if (spell_hlf != HLF_COUNT
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3890 && (State & INSERT) != 0
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3891 && wp->w_cursor.lnum == lnum
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3892 && wp->w_cursor.col >=
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3893 (colnr_T)(prev_ptr - line)
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3894 && wp->w_cursor.col < (colnr_T)word_end)
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3895 {
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3896 spell_hlf = HLF_COUNT;
301
006e9c8a6a8a updated for version 7.0079
vimboss
parents: 277
diff changeset
3897 spell_redraw_lnum = lnum;
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3898 }
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3899
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3900 if (spell_hlf == HLF_COUNT && p != prev_ptr
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3901 && (p - nextline) + len > nextline_idx)
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3902 {
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3903 /* Remember that the good word continues at the
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3904 * start of the next line. */
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3905 checked_lnum = lnum + 1;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3906 checked_col = (int)((p - nextline) + len - nextline_idx);
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3907 }
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3908
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3909 /* Turn index into actual attributes. */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3910 if (spell_hlf != HLF_COUNT)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3911 spell_attr = highlight_attr[spell_hlf];
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
3912
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3913 if (cap_col > 0)
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3914 {
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3915 if (p != prev_ptr
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3916 && (p - nextline) + cap_col >= nextline_idx)
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3917 {
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3918 /* Remember that the word in the next line
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3919 * must start with a capital. */
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3920 capcol_lnum = lnum + 1;
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3921 cap_col = (int)((p - nextline) + cap_col
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3922 - nextline_idx);
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3923 }
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3924 else
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3925 /* Compute the actual column. */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
3926 cap_col += (int)(prev_ptr - line);
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
3927 }
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3928 }
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3929 }
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3930 if (spell_attr != 0)
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3931 {
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3932 if (!attr_pri)
348
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3933 char_attr = hl_combine_attr(char_attr, spell_attr);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3934 else
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3935 char_attr = hl_combine_attr(spell_attr, char_attr);
7e819e81117e updated for version 7.0090
vimboss
parents: 336
diff changeset
3936 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3938 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3939 /*
221
7fd4b5df33be updated for version 7.0062
vimboss
parents: 216
diff changeset
3940 * Found last space before word: check for line break.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3941 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3942 if (wp->w_p_lbr && vim_isbreak(c) && !vim_isbreak(*ptr)
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3943 && !wp->w_p_list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3944 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3945 n_extra = win_lbr_chartabsize(wp, ptr - (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3946 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3947 has_mbyte ? mb_l :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3948 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3949 1), (colnr_T)vcol, NULL) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3950 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3951 if (vim_iswhite(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3952 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3953 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3954 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3956 if (trailcol != MAXCOL && ptr > line + trailcol && c == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3957 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3958 c = lcs_trail;
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
3959 if (!attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3960 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3961 n_attr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3962 extra_attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3963 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3965 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3966 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3967 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3969 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
3970 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3971 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3973 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3974 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3975 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3977 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3979 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3980 * Handling of non-printable characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3981 */
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
3982 if (!(chartab[c & 0xff] & CT_PRINT_CHAR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3984 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3985 * when getting a character from the file, we may have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3986 * turn it into something else on the way to putting it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3987 * into "ScreenLines".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3988 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3989 if (c == TAB && (!wp->w_p_list || lcs_tab1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3991 /* tab amount depends on current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3992 n_extra = (int)wp->w_buffer->b_p_ts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3993 - vcol % (int)wp->w_buffer->b_p_ts - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3994 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3995 mb_utf8 = FALSE; /* don't draw as UTF-8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3996 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3997 if (wp->w_p_list)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3999 c = lcs_tab1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4000 c_extra = lcs_tab2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4001 n_attr = n_extra + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4002 extra_attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4003 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4004 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4005 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4006 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4008 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4009 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4010 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4011 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4012 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4013 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4014 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4015 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4016 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4017 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4019 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4020 else if (c == NUL
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4021 && ((wp->w_p_list && lcs_eol > 0)
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4022 || ((fromcol >= 0 || fromcol_prev >= 0)
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4023 && tocol > vcol
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4024 #ifdef FEAT_VISUAL
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4025 && VIsual_mode != Ctrl_V
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
4026 #endif
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4027 && (
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4028 # ifdef FEAT_RIGHTLEFT
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4029 wp->w_p_rl ? (col >= 0) :
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4030 # endif
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4031 (col < W_WIDTH(wp)))
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4032 && !(noinvcur
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4033 && (colnr_T)vcol == wp->w_virtcol)))
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4034 && lcs_eol_one >= 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4035 {
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4036 /* Display a '$' after the line or highlight an extra
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4037 * character if the line break is included. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4038 #if defined(FEAT_DIFF) || defined(LINE_ATTR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4039 /* For a diff line the highlighting continues after the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4040 * "$". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4041 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4042 # ifdef FEAT_DIFF
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
4043 diff_hlf == (hlf_T)0
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4044 # ifdef LINE_ATTR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4045 &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4046 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4047 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4048 # ifdef LINE_ATTR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4049 line_attr == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4050 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4051 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4052 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4054 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4055 /* In virtualedit, visual selections may extend
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4056 * beyond end of line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4057 if (area_highlighting && virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4058 && tocol != MAXCOL && vcol < tocol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4059 n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4060 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4061 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4063 p_extra = at_end_str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4064 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4065 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4067 }
36
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4068 if (wp->w_p_list)
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4069 c = lcs_eol;
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4070 else
125e80798a85 updated for version 7.0021
vimboss
parents: 33
diff changeset
4071 c = ' ';
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4072 lcs_eol_one = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4073 --ptr; /* put it back at the NUL */
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
4074 if (!attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4076 extra_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4077 n_attr = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4079 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4080 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4081 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4083 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4084 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4085 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4087 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4088 mb_utf8 = FALSE; /* don't draw as UTF-8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4089 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4091 else if (c != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4093 p_extra = transchar(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4094 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4095 if ((dy_flags & DY_UHEX) && wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4096 rl_mirror(p_extra); /* reverse "<12>" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4098 n_extra = byte2cells(c) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4099 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4100 c = *p_extra++;
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
4101 if (!attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4103 n_attr = n_extra + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4104 extra_attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4105 saved_attr2 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4106 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4107 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4108 mb_utf8 = FALSE; /* don't draw as UTF-8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4109 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4110 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4111 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4112 else if (VIsual_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4113 && (VIsual_mode == Ctrl_V
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4114 || VIsual_mode == 'v')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4115 && virtual_active()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4116 && tocol != MAXCOL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4117 && vcol < tocol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4118 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4119 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4120 wp->w_p_rl ? (col >= 0) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4121 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4122 (col < W_WIDTH(wp))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4123 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4124 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4125 --ptr; /* put it back at the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4127 #endif
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
4128 #if defined(LINE_ATTR)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4129 else if ((
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4130 # ifdef FEAT_DIFF
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
4131 diff_hlf != (hlf_T)0 ||
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4132 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4133 line_attr != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4134 ) && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4135 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4136 wp->w_p_rl ? (col >= 0) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4137 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4138 (col < W_WIDTH(wp))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4140 /* Highlight until the right side of the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4141 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4142 --ptr; /* put it back at the NUL */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4143
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4144 /* Remember we do the char for line highlighting. */
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4145 ++did_line_attr;
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4146
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4147 /* don't do search HL for the rest of the line */
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4148 if (line_attr != 0 && char_attr == search_attr && col > 0)
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4149 char_attr = line_attr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4150 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4151 if (diff_hlf == HLF_TXD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4152 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4153 diff_hlf = HLF_CHD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4154 if (attr == 0 || char_attr != attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4155 char_attr = hl_attr(diff_hlf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4156 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4157 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4160 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4163 /* Don't override visual selection highlighting. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4164 if (n_attr > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4165 && draw_state == WL_LINE
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
4166 && !attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4167 char_attr = extra_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4168
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 40
diff changeset
4169 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4170 /* XIM don't send preedit_start and preedit_end, but they send
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4171 * preedit_changed and commit. Thus Vim can't set "im_is_active", use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4172 * im_is_preediting() here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4173 if (xic != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4174 && lnum == curwin->w_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4175 && (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4176 && !p_imdisable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4177 && im_is_preediting()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4178 && draw_state == WL_LINE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4180 colnr_T tcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4181
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4182 if (preedit_end_col == MAXCOL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4183 getvcol(curwin, &(curwin->w_cursor), &tcol, NULL, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4184 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4185 tcol = preedit_end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4186 if ((long)preedit_start_col <= vcol && vcol < (long)tcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4187 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4188 if (feedback_old_attr < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4189 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4190 feedback_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4191 feedback_old_attr = char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4193 char_attr = im_get_feedback_attr(feedback_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4194 if (char_attr < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4195 char_attr = feedback_old_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4196 feedback_col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4197 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4198 else if (feedback_old_attr >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4199 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4200 char_attr = feedback_old_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4201 feedback_old_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4202 feedback_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4206 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4207 * Handle the case where we are in column 0 but not on the first
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4208 * character of the line and the user wants us to show us a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4209 * special character (via 'listchars' option "precedes:<char>".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4210 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4211 if (lcs_prec_todo != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4212 && (wp->w_p_wrap ? wp->w_skipcol > 0 : wp->w_leftcol > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4213 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4214 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4215 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4216 && draw_state > WL_NR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4217 && c != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4218 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4219 c = lcs_prec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4220 lcs_prec_todo = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4221 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4222 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4223 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4225 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4226 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4227 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4228 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4229 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4230 mb_utf8 = FALSE; /* don't draw as UTF-8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4231 #endif
674
4b8583e82cb8 updated for version 7.0201
vimboss
parents: 673
diff changeset
4232 if (!attr_pri)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4233 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4234 saved_attr3 = char_attr; /* save current attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4235 char_attr = hl_attr(HLF_AT); /* later copied to char_attr */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4236 n_attr3 = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4240 /*
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4241 * At end of the text line or just after the last character.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4242 */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4243 if (c == NUL
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
4244 #if defined(LINE_ATTR)
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4245 || did_line_attr == 1
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4246 #endif
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4247 )
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4248 {
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4249 #ifdef FEAT_SEARCH_EXTRA
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4250 long prevcol = (long)(ptr - line) - (c == NUL);
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4251 #endif
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4252
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4253 /* invert at least one char, used for Visual and empty line or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4254 * highlight match at end of line. If it's beyond the last
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4255 * char on the screen, just overwrite that one (tricky!) Not
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4256 * needed when a '$' was displayed for 'list'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4257 if (lcs_eol == lcs_eol_one
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4258 && ((area_attr != 0 && vcol == fromcol && c == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4259 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4260 /* highlight 'hlsearch' match at end of line */
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4261 || ((prevcol == (long)search_hl.startcol
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4262 || prevcol == (long)match_hl[0].startcol
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4263 || prevcol == (long)match_hl[1].startcol
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4264 || prevcol == (long)match_hl[2].startcol)
910
abff2f6a3ad7 updated for version 7.0-036
vimboss
parents: 867
diff changeset
4265 # if defined(LINE_ATTR)
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4266 && did_line_attr <= 1
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4267 # endif
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4268 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4269 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4270 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4271 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4272 int n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4273
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4274 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4275 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4277 if (col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4278 n = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4282 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4283 if (col >= W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4284 n = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4286 if (n != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4288 /* At the window boundary, highlight the last character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4289 * instead (better than nothing). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4290 off += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4291 col += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4292 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4293 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4295 /* Add a blank character to highlight. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4296 ScreenLines[off] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4297 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4298 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4299 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4301 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4302 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4303 if (area_attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4304 {
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4305 for (i = 0; i <= 3; ++i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4306 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4307 if (i == 3)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4308 char_attr = search_hl.attr;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4309 else if ((ptr - line) - 1 == (long)match_hl[i].startcol)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4310 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4311 char_attr = match_hl[i].attr;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4312 break;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4313 }
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
4314 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4316 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4317 ScreenAttrs[off] = char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4318 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4319 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4320 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4321 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4322 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4323 ++col;
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4324 ++vcol;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4325 }
867
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4326 }
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4327
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4328 /*
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4329 * At end of the text line.
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4330 */
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4331 if (c == NUL)
a5677b7ce858 updated for version 7.0g04
vimboss
parents: 856
diff changeset
4332 {
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4333 #ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4334 /* Highlight 'cursorcolumn' past end of the line. */
758
d591d4ceeaee updated for version 7.0224
vimboss
parents: 743
diff changeset
4335 if (wp->w_p_wrap)
d591d4ceeaee updated for version 7.0224
vimboss
parents: 743
diff changeset
4336 v = wp->w_skipcol;
d591d4ceeaee updated for version 7.0224
vimboss
parents: 743
diff changeset
4337 else
d591d4ceeaee updated for version 7.0224
vimboss
parents: 743
diff changeset
4338 v = wp->w_leftcol;
820
57c7403f6599 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4339 /* check if line ends before left margin */
57c7403f6599 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4340 if (vcol < v + col - win_col_off(wp))
57c7403f6599 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4341
57c7403f6599 updated for version 7.0c11
vimboss
parents: 819
diff changeset
4342 vcol = v + col - win_col_off(wp);
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4343 if (wp->w_p_cuc
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4344 && (int)wp->w_virtcol >= vcol
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4345 && (int)wp->w_virtcol < W_WIDTH(wp) * (row - startrow + 1)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4346 + v
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4347 && lnum != wp->w_cursor.lnum
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4348 # ifdef FEAT_RIGHTLEFT
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4349 && !wp->w_p_rl
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4350 # endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4351 )
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4352 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4353 while (col < W_WIDTH(wp))
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4354 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4355 ScreenLines[off] = ' ';
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4356 #ifdef FEAT_MBYTE
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4357 if (enc_utf8)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4358 ScreenLinesUC[off] = 0;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4359 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4360 ++col;
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 766
diff changeset
4361 if (vcol == (long)wp->w_virtcol)
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4362 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4363 ScreenAttrs[off] = hl_attr(HLF_CUC);
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4364 break;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4365 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4366 ScreenAttrs[off++] = 0;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4367 ++vcol;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4368 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4369 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4370 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4372 SCREEN_LINE(screen_row, W_WINCOL(wp), col, (int)W_WIDTH(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4373 wp->w_p_rl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4374 row++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4376 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4377 * Update w_cline_height and w_cline_folded if the cursor line was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4378 * updated (saves a call to plines() later).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4379 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4380 if (wp == curwin && lnum == curwin->w_cursor.lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4382 curwin->w_cline_row = startrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4383 curwin->w_cline_height = row - startrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4384 #ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4385 curwin->w_cline_folded = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4386 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4387 curwin->w_valid |= (VALID_CHEIGHT|VALID_CROW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4389
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4390 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4391 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4392
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4393 /* line continues beyond line end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4394 if (lcs_ext
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4395 && !wp->w_p_wrap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4396 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4397 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4398 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4399 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4400 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4401 wp->w_p_rl ? col == 0 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4402 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4403 col == W_WIDTH(wp) - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4404 && (*ptr != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4405 || (wp->w_p_list && lcs_eol != NUL && p_extra != at_end_str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4406 || (n_extra && (c_extra != NUL || *p_extra != NUL))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4407 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4408 c = lcs_ext;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4409 char_attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4410 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4411 mb_c = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4412 if (enc_utf8 && (*mb_char2len)(c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4414 mb_utf8 = TRUE;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4415 u8cc[0] = 0;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4416 c = 0xc0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4418 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4419 mb_utf8 = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4420 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4422
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4423 #ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4424 /* Highlight the cursor column if 'cursorcolumn' is set. But don't
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4425 * highlight the cursor position itself. */
777
f664cc974a7a updated for version 7.0227
vimboss
parents: 766
diff changeset
4426 if (wp->w_p_cuc && vcol == (long)wp->w_virtcol
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4427 && lnum != wp->w_cursor.lnum
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4428 && draw_state == WL_LINE)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4429 {
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4430 vcol_save_attr = char_attr;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4431 char_attr = hl_combine_attr(char_attr, hl_attr(HLF_CUC));
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4432 }
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4433 else
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4434 vcol_save_attr = -1;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4435 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4436
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4437 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4438 * Store character to be displayed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4439 * Skip characters that are left of the screen for 'nowrap'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4440 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4441 vcol_prev = vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4442 if (draw_state < WL_LINE || n_skip <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4444 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4445 * Store the character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4446 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4447 #if defined(FEAT_RIGHTLEFT) && defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4448 if (has_mbyte && wp->w_p_rl && (*mb_char2cells)(mb_c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4450 /* A double-wide character is: put first halve in left cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4451 --off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4452 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4453 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4454 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4455 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4456 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4457 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4458 ScreenLines2[off] = mb_c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4459 else if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4461 if (mb_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4462 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4463 ScreenLinesUC[off] = mb_c;
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4464 if ((c & 0xff) == 0)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
4465 ScreenLines[off] = 0x80; /* avoid storing zero */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4466 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4467 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4468 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4469 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4470 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4471 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4472 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4473 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4474 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4475 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4476 if (multi_attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4477 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4478 ScreenAttrs[off] = multi_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4479 multi_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4482 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4483 ScreenAttrs[off] = char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4484
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4485 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4486 if (has_mbyte && (*mb_char2cells)(mb_c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4488 /* Need to fill two screen columns. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4489 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4490 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4491 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4492 /* UTF-8: Put a 0 in the second screen char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4493 ScreenLines[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4494 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4495 /* DBCS: Put second byte in the second screen char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4496 ScreenLines[off] = mb_c & 0xff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4497 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4498 /* When "tocol" is halfway a character, set it to the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4499 * the character, otherwise highlighting won't stop. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4500 if (tocol == vcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4501 ++tocol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4502 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4503 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4505 /* now it's time to backup one cell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4506 --off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4507 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4508 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4509 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4511 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4512 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4513 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4515 --off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4516 --col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4518 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4519 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4521 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4522 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4524 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4525 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4526 --n_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4528 /* Only advance the "vcol" when after the 'number' column. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4529 if (draw_state >= WL_SBR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4530 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4531 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4532 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4533 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4534 ++vcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4535
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4536 #ifdef FEAT_SYN_HL
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4537 if (vcol_save_attr >= 0)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4538 char_attr = vcol_save_attr;
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4539 #endif
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4540
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4541 /* restore attributes after "predeces" in 'listchars' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4542 if (draw_state > WL_NR && n_attr3 > 0 && --n_attr3 == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4543 char_attr = saved_attr3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4544
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4545 /* restore attributes after last 'listchars' or 'number' char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4546 if (n_attr > 0 && draw_state == WL_LINE && --n_attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4547 char_attr = saved_attr2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4549 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4550 * At end of screen line and there is more to come: Display the line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4551 * so far. If there is no more to display it is catched above.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4552 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4553 if ((
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4554 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4555 wp->w_p_rl ? (col < 0) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4557 (col >= W_WIDTH(wp)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4558 && (*ptr != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4559 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4560 || filler_todo > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4562 || (wp->w_p_list && lcs_eol != NUL && p_extra != at_end_str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4563 || (n_extra != 0 && (c_extra != NUL || *p_extra != NUL)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4564 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4566 SCREEN_LINE(screen_row, W_WINCOL(wp), col, (int)W_WIDTH(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4567 wp->w_p_rl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4568 ++row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4569 ++screen_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4571 /* When not wrapping and finished diff lines, or when displayed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4572 * '$' and highlighting until last column, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4573 if ((!wp->w_p_wrap
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4574 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4575 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4576 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4577 ) || lcs_eol_one == -1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4578 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4579
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4580 /* When the window is too narrow draw all "@" lines. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4581 if (draw_state != WL_LINE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4582 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4583 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4584 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4585 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4587 win_draw_end(wp, '@', ' ', row, wp->w_height, HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4588 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4589 draw_vsep_win(wp, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4590 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4591 row = endrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4592 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4593
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4594 /* When line got too long for screen break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4595 if (row == endrow)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4596 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4597 ++row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4598 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4600
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4601 if (screen_cur_row == screen_row - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4602 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4603 && filler_todo <= 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4604 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4605 && W_WIDTH(wp) == Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4607 /* Remember that the line wraps, used for modeless copy. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4608 LineWraps[screen_row - 1] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4609
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4610 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4611 * Special trick to make copy/paste of wrapped lines work with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4612 * xterm/screen: write an extra character beyond the end of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4613 * the line. This will work with all terminal types
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4614 * (regardless of the xn,am settings).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4615 * Only do this on a fast tty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4616 * Only do this if the cursor is on the current line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4617 * (something has been written in it).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4618 * Don't do this for the GUI.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4619 * Don't do this for double-width characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4620 * Don't do this for a window not at the right screen border.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4621 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4622 if (p_tf
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4623 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4624 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4625 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4626 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4627 && !(has_mbyte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4628 && ((*mb_off2cells)(LineOffset[screen_row]) == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4629 || (*mb_off2cells)(LineOffset[screen_row - 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4630 + (int)Columns - 2) == 2))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4631 #endif
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 /* First make sure we are at the end of the screen line,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4635 * then output the same character again to let the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4636 * terminal know about the wrap. If the terminal doesn't
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4637 * auto-wrap, we overwrite the character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4638 if (screen_cur_col != W_WIDTH(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4639 screen_char(LineOffset[screen_row - 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4640 + (unsigned)Columns - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4641 screen_row - 1, (int)(Columns - 1));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4643 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4644 /* When there is a multi-byte character, just output a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4645 * space to keep it simple. */
148
72aefd4c1e0d updated for version 7.0046
vimboss
parents: 119
diff changeset
4646 if (has_mbyte && MB_BYTE2LEN(ScreenLines[LineOffset[
72aefd4c1e0d updated for version 7.0046
vimboss
parents: 119
diff changeset
4647 screen_row - 1] + (Columns - 1)]) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4648 out_char(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4649 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4651 out_char(ScreenLines[LineOffset[screen_row - 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4652 + (Columns - 1)]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4653 /* force a redraw of the first char on the next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4654 ScreenAttrs[LineOffset[screen_row]] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4655 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4656 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4658
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4659 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4660 off = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4661 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4662 if (wp->w_p_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4664 col = W_WIDTH(wp) - 1; /* col is not used if breaking! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4665 off += col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4667 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4668
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4669 /* reset the drawing state for the start of a wrapped line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4670 draw_state = WL_START;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4671 saved_n_extra = n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4672 saved_p_extra = p_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4673 saved_c_extra = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4674 saved_char_attr = char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4675 n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4676 lcs_prec_todo = lcs_prec;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4677 #ifdef FEAT_LINEBREAK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4678 # ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4679 if (filler_todo <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4680 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4681 need_showbreak = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4682 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4683 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4684 --filler_todo;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4685 /* When the filler lines are actually below the last line of the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4686 * file, don't draw the line itself, break here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4687 if (filler_todo == 0 && wp->w_botfill)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4688 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4689 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4690 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4692 } /* for every character in the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4693
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4694 #ifdef FEAT_SPELL
386
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4695 /* After an empty line check first word for capital. */
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4696 if (*skipwhite(line) == NUL)
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4697 {
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4698 capcol_lnum = lnum + 1;
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4699 cap_col = 0;
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4700 }
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4701 #endif
607d3cd9364f updated for version 7.0100
vimboss
parents: 378
diff changeset
4702
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4703 return row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4705
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4706 #ifdef FEAT_MBYTE
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4707 static int comp_char_differs __ARGS((int, int));
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4708
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4709 /*
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4710 * Return if the composing characters at "off_from" and "off_to" differ.
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4711 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4712 static int
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4713 comp_char_differs(off_from, off_to)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4714 int off_from;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4715 int off_to;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4716 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4717 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4718
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4719 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4720 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4721 if (ScreenLinesC[i][off_from] != ScreenLinesC[i][off_to])
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4722 return TRUE;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4723 if (ScreenLinesC[i][off_from] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4724 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4725 }
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4726 return FALSE;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4727 }
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4728 #endif
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4729
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4730 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4731 * Check whether the given character needs redrawing:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4732 * - the (first byte of the) character is different
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4733 * - the attributes are different
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4734 * - the character is multi-byte and the next byte is different
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4735 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4736 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4737 char_needs_redraw(off_from, off_to, cols)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4738 int off_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4739 int off_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4740 int cols;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4742 if (cols > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4743 && ((ScreenLines[off_from] != ScreenLines[off_to]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4744 || ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4746 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4747 || (enc_dbcs != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4748 && MB_BYTE2LEN(ScreenLines[off_from]) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4749 && (enc_dbcs == DBCS_JPNU && ScreenLines[off_from] == 0x8e
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4750 ? ScreenLines2[off_from] != ScreenLines2[off_to]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4751 : (cols > 1 && ScreenLines[off_from + 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4752 != ScreenLines[off_to + 1])))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4753 || (enc_utf8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4754 && (ScreenLinesUC[off_from] != ScreenLinesUC[off_to]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4755 || (ScreenLinesUC[off_from] != 0
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4756 && comp_char_differs(off_from, off_to))))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4757 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4758 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4759 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4760 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4762
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4763 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4764 * Move one "cooked" screen line to the screen, but only the characters that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4765 * have actually changed. Handle insert/delete character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4766 * "coloff" gives the first column on the screen for this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4767 * "endcol" gives the columns where valid characters are.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4768 * "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
4769 * needs to be cleared, negative otherwise.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4770 * "rlflag" is TRUE in a rightleft window:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4771 * When TRUE and "clear_width" > 0, clear columns 0 to "endcol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4772 * When FALSE and "clear_width" > 0, clear columns "endcol" to "clear_width"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4773 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4774 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4775 screen_line(row, coloff, endcol, clear_width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4776 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4777 , rlflag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4778 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4779 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4780 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4781 int coloff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4782 int endcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4783 int clear_width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4784 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4785 int rlflag;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4786 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4788 unsigned off_from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4789 unsigned off_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4790 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4791 #if defined(FEAT_GUI) || defined(UNIX) || defined(FEAT_VERTSPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4792 int hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4793 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4794 int force = FALSE; /* force update rest of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4795 int redraw_this /* bool: does character need redraw? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4796 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4797 = TRUE /* For GUI when while-loop empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4798 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4799 ;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4800 int redraw_next; /* redraw_this for next character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4801 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4802 int clear_next = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4803 int char_cells; /* 1: normal char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4804 /* 2: occupies two display cells */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4805 # define CHAR_CELLS char_cells
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4806 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4807 # define CHAR_CELLS 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4808 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4809
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4810 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4811 clip_may_clear_selection(row, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4812 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4813
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4814 off_from = (unsigned)(current_ScreenLine - ScreenLines);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4815 off_to = LineOffset[row] + coloff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4816
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4817 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4818 if (rlflag)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4819 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4820 /* Clear rest first, because it's left of the text. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4821 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4823 while (col <= endcol && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4824 && ScreenAttrs[off_to] == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4825 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4826 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4827 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4828 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4830 ++off_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4831 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4833 if (col <= endcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4834 screen_fill(row, row + 1, col + coloff,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4835 endcol + coloff + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4837 col = endcol + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4838 off_to = LineOffset[row] + col + coloff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4839 off_from += col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4840 endcol = (clear_width > 0 ? clear_width : -clear_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4842 #endif /* FEAT_RIGHTLEFT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4844 redraw_next = char_needs_redraw(off_from, off_to, endcol - col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4845
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4846 while (col < endcol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4847 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4848 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4849 if (has_mbyte && (col + 1 < endcol))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4850 char_cells = (*mb_off2cells)(off_from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4851 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4852 char_cells = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4853 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4854
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4855 redraw_this = redraw_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4856 redraw_next = force || char_needs_redraw(off_from + CHAR_CELLS,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4857 off_to + CHAR_CELLS, endcol - col - CHAR_CELLS);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4859 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4860 /* If the next character was bold, then redraw the current character to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4861 * remove any pixels that might have spilt over into us. This only
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4862 * happens in the GUI.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4864 if (redraw_next && gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4865 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4866 hl = ScreenAttrs[off_to + CHAR_CELLS];
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4867 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4868 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4869 if (hl & HL_BOLD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4870 redraw_this = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4872 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4874 if (redraw_this)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4875 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4876 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4877 * Special handling when 'xs' termcap flag set (hpterm):
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4878 * Attributes for characters are stored at the position where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4879 * cursor is when writing the highlighting code. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4880 * start-highlighting code must be written with the cursor on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4881 * first highlighted character. The stop-highlighting code must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4882 * be written with the cursor just after the last highlighted
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4883 * character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4884 * Overwriting a character doesn't remove it's highlighting. Need
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4885 * to clear the rest of the line, and force redrawing it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4886 * completely.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4887 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4888 if ( p_wiv
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4889 && !force
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4890 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4891 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4892 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4893 && ScreenAttrs[off_to] != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4894 && ScreenAttrs[off_from] != ScreenAttrs[off_to])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4896 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4897 * Need to remove highlighting attributes here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4898 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4899 windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4900 out_str(T_CE); /* clear rest of this screen line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4901 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4902 force = TRUE; /* force redraw of rest of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4903 redraw_next = TRUE; /* or else next char would miss out */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4905 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4906 * If the previous character was highlighted, need to stop
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4907 * highlighting at this character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4908 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4909 if (col + coloff > 0 && ScreenAttrs[off_to - 1] != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4910 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4911 screen_attr = ScreenAttrs[off_to - 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4912 term_windgoto(row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4913 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4914 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4915 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4916 screen_attr = 0; /* highlighting has stopped */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4917 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4918 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4919 if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4920 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4921 /* Check if overwriting a double-byte with a single-byte or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4922 * the other way around requires another character to be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4923 * redrawn. For UTF-8 this isn't needed, because comparing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4924 * ScreenLinesUC[] is sufficient. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4925 if (char_cells == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4926 && col + 1 < endcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4927 && (*mb_off2cells)(off_to) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4928 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4929 /* Writing a single-cell character over a double-cell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4930 * character: need to redraw the next cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4931 ScreenLines[off_to + 1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4932 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4933 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4934 else if (char_cells == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4935 && col + 2 < endcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4936 && (*mb_off2cells)(off_to) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4937 && (*mb_off2cells)(off_to + 1) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4938 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4939 /* Writing the second half of a double-cell character over
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4940 * a double-cell character: need to redraw the second
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4941 * cell. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4942 ScreenLines[off_to + 2] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4943 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4944 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4945
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4946 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4947 ScreenLines2[off_to] = ScreenLines2[off_from];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4948 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4949 /* When writing a single-width character over a double-width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4950 * character and at the end of the redrawn text, need to clear out
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4951 * the right halve of the old character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4952 * Also required when writing the right halve of a double-width
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4953 * char over the left halve of an existing one. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4954 if (has_mbyte && col + char_cells == endcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4955 && ((char_cells == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4956 && (*mb_off2cells)(off_to) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4957 || (char_cells == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4958 && (*mb_off2cells)(off_to) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4959 && (*mb_off2cells)(off_to + 1) > 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4960 clear_next = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4962
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4963 ScreenLines[off_to] = ScreenLines[off_from];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4964 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4965 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4966 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4967 ScreenLinesUC[off_to] = ScreenLinesUC[off_from];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4968 if (ScreenLinesUC[off_from] != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4969 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4970 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4971
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4972 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
4973 ScreenLinesC[i][off_to] = ScreenLinesC[i][off_from];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4974 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4975 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4976 if (char_cells == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4977 ScreenLines[off_to + 1] = ScreenLines[off_from + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4978 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4980 #if defined(FEAT_GUI) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4981 /* The bold trick makes a single row of pixels appear in the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4982 * character. When a bold character is removed, the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4983 * character should be redrawn too. This happens for our own GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4984 * and for some xterms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4985 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4986 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4987 gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4988 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4989 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4990 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4991 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4992 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4993 term_is_xterm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4994 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4995 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4996 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
4997 hl = ScreenAttrs[off_to];
743
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4998 if (hl > HL_ALL)
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
4999 hl = syn_attr2attr(hl);
afac7b58ed46 updated for version 7.0222
vimboss
parents: 714
diff changeset
5000 if (hl & HL_BOLD)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5001 redraw_next = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5003 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5004 ScreenAttrs[off_to] = ScreenAttrs[off_from];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5005 #ifdef FEAT_MBYTE
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
5006 /* For simplicity set the attributes of second half of a
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
5007 * double-wide character equal to the first half. */
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
5008 if (char_cells == 2)
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
5009 ScreenAttrs[off_to + 1] = ScreenAttrs[off_from];
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
5010
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5011 if (enc_dbcs != 0 && char_cells == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5012 screen_char_2(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5013 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5014 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5015 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5017 else if ( p_wiv
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5018 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5019 && !gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5020 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5021 && col + coloff > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5023 if (ScreenAttrs[off_to] == ScreenAttrs[off_to - 1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5026 * Don't output stop-highlight when moving the cursor, it will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5027 * stop the highlighting when it should continue.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5028 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5029 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5030 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5031 else if (screen_attr != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5032 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5034
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5035 off_to += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5036 off_from += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5037 col += CHAR_CELLS;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5038 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5039
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5040 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5041 if (clear_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5043 /* Clear the second half of a double-wide character of which the left
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5044 * half was overwritten with a single-wide character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5045 ScreenLines[off_to] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5046 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5047 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5048 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5049 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5050 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5051
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5052 if (clear_width > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5053 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5054 && !rlflag
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5055 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5056 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5057 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5058 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5059 int startCol = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5060 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5062 /* blank out the rest of the line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5063 while (col < clear_width && ScreenLines[off_to] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5064 && ScreenAttrs[off_to] == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5065 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5066 && (!enc_utf8 || ScreenLinesUC[off_to] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5067 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5068 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5069 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5070 ++off_to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5071 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5073 if (col < clear_width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5074 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5075 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5076 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5077 * In the GUI, clearing the rest of the line may leave pixels
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5078 * behind if the first character cleared was bold. Some bold
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5079 * fonts spill over the left. In this case we redraw the previous
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5080 * character too. If we didn't skip any blanks above, then we
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5081 * only redraw if the character wasn't already redrawn anyway.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5082 */
996
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5083 if (gui.in_use && (col > startCol || !redraw_this))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5084 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5085 hl = ScreenAttrs[off_to];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5086 if (hl > HL_ALL || (hl & HL_BOLD))
996
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5087 {
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5088 int prev_cells = 1;
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5089 # ifdef FEAT_MBYTE
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5090 if (enc_utf8)
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5091 /* for utf-8, ScreenLines[char_offset + 1] == 0 means
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5092 * that its width is 2. */
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5093 prev_cells = ScreenLines[off_to - 1] == 0 ? 2 : 1;
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5094 else if (enc_dbcs != 0)
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5095 {
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5096 /* find previous character by counting from first
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5097 * column and get its width. */
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5098 unsigned off = LineOffset[row];
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5099
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5100 while (off < off_to)
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5101 {
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5102 prev_cells = (*mb_off2cells)(off);
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5103 off += prev_cells;
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5104 }
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5105 }
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5106
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5107 if (enc_dbcs != 0 && prev_cells > 1)
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5108 screen_char_2(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5109 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5110 else
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5111 # endif
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5112 screen_char(off_to - prev_cells, row,
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5113 col + coloff - prev_cells);
5858c00d0f2c updated for version 7.0-122
vimboss
parents: 981
diff changeset
5114 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5115 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5116 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5117 screen_fill(row, row + 1, col + coloff, clear_width + coloff,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5118 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5119 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5120 off_to += clear_width - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5121 col = clear_width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5122 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5124 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5125
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5126 if (clear_width > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5127 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5128 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5129 /* For a window that's left of another, draw the separator char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5130 if (col + coloff < Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5132 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5134 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5135 if (ScreenLines[off_to] != c
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5136 # ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
5137 || (enc_utf8 && (int)ScreenLinesUC[off_to]
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
5138 != (c >= 0x80 ? c : 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5139 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5140 || ScreenAttrs[off_to] != hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5142 ScreenLines[off_to] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5143 ScreenAttrs[off_to] = hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5144 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5145 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5146 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5147 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5149 ScreenLinesUC[off_to] = c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
5150 ScreenLinesC[0][off_to] = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5152 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5153 ScreenLinesUC[off_to] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5155 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5156 screen_char(off_to, row, col + coloff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5157 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5158 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5159 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5160 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5161 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5164
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5165 #if defined(FEAT_RIGHTLEFT) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5166 /*
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5167 * Mirror text "str" for right-left displaying.
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5168 * Only works for single-byte characters (e.g., numbers).
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5169 */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5170 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5171 rl_mirror(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5172 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5173 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5174 char_u *p1, *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5175 int t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5177 for (p1 = str, p2 = str + STRLEN(str) - 1; p1 < p2; ++p1, --p2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5178 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5179 t = *p1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5180 *p1 = *p2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5181 *p2 = t;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5182 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5184 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5185
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5186 #if defined(FEAT_WINDOWS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5187 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5188 * mark all status lines for redraw; used after first :cd
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5189 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5190 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5191 status_redraw_all()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5192 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5193 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5195 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5196 if (wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5197 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5198 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5199 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5201 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5202
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5203 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5204 * mark all status lines of the current buffer for redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5205 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5206 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5207 status_redraw_curbuf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5208 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5209 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5211 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5212 if (wp->w_status_height != 0 && wp->w_buffer == curbuf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5214 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5215 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5216 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5217 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5220 * Redraw all status lines that need to be redrawn.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5221 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5222 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5223 redraw_statuslines()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5224 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5225 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5226
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5227 for (wp = firstwin; wp; wp = wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5228 if (wp->w_redr_status)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5229 win_redr_status(wp);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
5230 if (redraw_tabline)
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5231 draw_tabline();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5232 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5233 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5234
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5235 #if (defined(FEAT_WILDMENU) && defined(FEAT_VERTSPLIT)) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5236 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5237 * Redraw all status lines at the bottom of frame "frp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5238 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5239 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5240 win_redraw_last_status(frp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5241 frame_T *frp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5242 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5243 if (frp->fr_layout == FR_LEAF)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5244 frp->fr_win->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5245 else if (frp->fr_layout == FR_ROW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5246 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5247 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5248 win_redraw_last_status(frp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5249 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5250 else /* frp->fr_layout == FR_COL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5251 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5252 frp = frp->fr_child;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5253 while (frp->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5254 frp = frp->fr_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5255 win_redraw_last_status(frp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5257 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5259
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5260 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5261 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5262 * Draw the verticap separator right of window "wp" starting with line "row".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5263 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5264 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5265 draw_vsep_win(wp, row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5266 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5267 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5268 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5269 int hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5270 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5271
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5272 if (wp->w_vsep_width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5273 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5274 /* draw the vertical separator right of this window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5275 c = fillchar_vsep(&hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5276 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5277 W_ENDCOL(wp), W_ENDCOL(wp) + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5278 c, ' ', hl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5281 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5282
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5283 #ifdef FEAT_WILDMENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5284 static int status_match_len __ARGS((expand_T *xp, char_u *s));
277
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5285 static int skip_status_match_char __ARGS((expand_T *xp, char_u *s));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5286
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5287 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5288 * Get the lenght of an item as it will be shown in the status line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5289 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5290 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5291 status_match_len(xp, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5292 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5293 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5294 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5295 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5297 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5298 int emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5299 || xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5300
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5301 /* Check for menu separators - replace with '|'. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5302 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5303 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5304 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5306 while (*s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5307 {
277
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5308 if (skip_status_match_char(xp, s))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5309 ++s;
42
c75153d791d0 updated for version 7.0026
vimboss
parents: 40
diff changeset
5310 len += ptr2cells(s);
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5311 mb_ptr_adv(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5313
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5314 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5317 /*
277
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5318 * Return TRUE for characters that are not displayed in a status match.
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5319 * These are backslashes used for escaping. Do show backslashes in help tags.
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5320 */
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5321 static int
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5322 skip_status_match_char(xp, s)
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5323 expand_T *xp;
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5324 char_u *s;
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5325 {
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5326 return ((rem_backslash(s) && xp->xp_context != EXPAND_HELP)
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5327 #ifdef FEAT_MENU
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5328 || ((xp->xp_context == EXPAND_MENUS
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5329 || xp->xp_context == EXPAND_MENUNAMES)
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5330 && (s[0] == '\t' || (s[0] == '\\' && s[1] != NUL)))
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5331 #endif
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5332 );
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5333 }
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5334
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5335 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5336 * Show wildchar matches in the status line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5337 * Show at least the "match" item.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5338 * 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
5339 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5340 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5341 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5342 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5343 win_redr_status_matches(xp, num_matches, matches, match, showtail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5344 expand_T *xp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5345 int num_matches;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5346 char_u **matches; /* list of matches */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5347 int match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5348 int showtail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5349 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5350 #define L_MATCH(m) (showtail ? sm_gettail(matches[m]) : matches[m])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5351 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5352 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5353 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5354 int clen; /* lenght in screen cells */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5355 int fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5356 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5357 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5358 int highlight = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5359 char_u *selstart = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5360 int selstart_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5361 char_u *selend = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5362 static int first_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5363 int add_left = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5364 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5365 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5366 int emenu;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5368 #if defined(FEAT_MBYTE) || defined(FEAT_MENU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5369 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5370 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5372 if (matches == NULL) /* interrupted completion? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5373 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5374
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5375 #ifdef FEAT_MBYTE
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5376 if (has_mbyte)
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5377 buf = alloc((unsigned)Columns * MB_MAXBYTES + 1);
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5378 else
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5379 #endif
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
5380 buf = alloc((unsigned)Columns + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5381 if (buf == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5382 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5384 if (match == -1) /* don't show match but original text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5386 match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5387 highlight = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5388 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5389 /* count 1 for the ending ">" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5390 clen = status_match_len(xp, L_MATCH(match)) + 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5391 if (match == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5392 first_match = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5393 else if (match < first_match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5395 /* jumping left, as far as we can go */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5396 first_match = match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5397 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5399 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5400 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5401 /* check if match fits on the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5402 for (i = first_match; i < match; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5403 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5404 if (first_match > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5405 clen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5406 /* jumping right, put match at the left */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5407 if ((long)clen > Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5409 first_match = match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5410 /* if showing the last match, we can add some on the left */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5411 clen = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5412 for (i = match; i < num_matches; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5413 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5414 clen += status_match_len(xp, L_MATCH(i)) + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5415 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5416 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5417 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5418 if (i == num_matches)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5419 add_left = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5422 if (add_left)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5423 while (first_match > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5424 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5425 clen += status_match_len(xp, L_MATCH(first_match - 1)) + 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5426 if ((long)clen >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5427 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5428 --first_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5429 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5430
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5431 fillchar = fillchar_status(&attr, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5432
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5433 if (first_match == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5434 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5435 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5436 len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5437 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5438 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5440 STRCPY(buf, "< ");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5441 len = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5443 clen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5445 i = first_match;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5446 while ((long)(clen + status_match_len(xp, L_MATCH(i)) + 2) < Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5448 if (i == match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5449 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5450 selstart = buf + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5451 selstart_col = clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5453
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5454 s = L_MATCH(i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5455 /* Check for menu separators - replace with '|' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5456 #ifdef FEAT_MENU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5457 emenu = (xp->xp_context == EXPAND_MENUS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5458 || xp->xp_context == EXPAND_MENUNAMES);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5459 if (emenu && menu_is_separator(s))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5461 STRCPY(buf + len, transchar('|'));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5462 l = (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5463 len += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5464 clen += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5466 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5467 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5468 for ( ; *s != NUL; ++s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5469 {
277
fe16c18c24a7 updated for version 7.0074
vimboss
parents: 258
diff changeset
5470 if (skip_status_match_char(xp, s))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5471 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5472 clen += ptr2cells(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5473 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5474 if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5476 STRNCPY(buf + len, s, l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5477 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5478 len += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5480 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5481 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5483 STRCPY(buf + len, transchar_byte(*s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5484 len += (int)STRLEN(buf + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5485 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5486 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5487 if (i == match)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5488 selend = buf + len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5489
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5490 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5491 *(buf + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5492 clen += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5493 if (++i == num_matches)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5494 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5497 if (i != num_matches)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5498 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5499 *(buf + len++) = '>';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5500 ++clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5501 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5502
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5503 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5504
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5505 row = cmdline_row - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5506 if (row >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5508 if (wild_menu_showing == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5509 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5510 if (msg_scrolled > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5512 /* Put the wildmenu just above the command line. If there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5513 * no room, scroll the screen one line up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5514 if (cmdline_row == Rows - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5515 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5516 screen_del_lines(0, 0, 1, (int)Rows, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5517 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5521 ++cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5522 ++row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5523 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5524 wild_menu_showing = WM_SCROLLED;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5525 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5528 /* Create status line if needed by setting 'laststatus' to 2.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5529 * Set 'winminheight' to zero to avoid that the window is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5530 * resized. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5531 if (lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5533 save_p_ls = p_ls;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5534 save_p_wmh = p_wmh;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5535 p_ls = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5536 p_wmh = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5537 last_status(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5539 wild_menu_showing = WM_SHOWN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5540 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5543 screen_puts(buf, row, 0, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5544 if (selstart != NULL && highlight)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5546 *selend = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5547 screen_puts(selstart, row, selstart_col, hl_attr(HLF_WM));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5549
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5550 screen_fill(row, row + 1, clen, (int)Columns, fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5553 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5554 win_redraw_last_status(topframe);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5555 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5556 lastwin->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5557 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5558 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5559 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5560 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5561
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5562 #if defined(FEAT_WINDOWS) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5563 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5564 * Redraw the status line of window wp.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5565 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5566 * If inversion is possible we use it. Else '=' characters are used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5567 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5568 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5569 win_redr_status(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5570 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5572 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5573 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5574 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5575 int fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5576 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5577 int this_ru_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5579 wp->w_redr_status = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5580 if (wp->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5581 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5582 /* no status line, can only be last window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5583 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5584 }
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5585 else if (!redrawing()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5586 #ifdef FEAT_INS_EXPAND
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5587 /* don't update status line when popup menu is visible and may be
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5588 * drawn over it */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5589 || pum_visible()
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5590 #endif
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
5591 )
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5592 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5593 /* Don't redraw right now, do it later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5594 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5596 #ifdef FEAT_STL_OPT
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
5597 else if (*p_stl != NUL || *wp->w_p_stl != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5598 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5599 /* redraw custom status line */
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5600 redraw_custum_statusline(wp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5601 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5602 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5603 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5604 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5605 fillchar = fillchar_status(&attr, wp == curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5606
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
5607 get_trans_bufname(wp->w_buffer);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5608 p = NameBuff;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5609 len = (int)STRLEN(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5611 if (wp->w_buffer->b_help
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5612 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5613 || wp->w_p_pvw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5614 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5615 || bufIsChanged(wp->w_buffer)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5616 || wp->w_buffer->b_p_ro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5617 *(p + len++) = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5618 if (wp->w_buffer->b_help)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5619 {
809
4f1b94b51e99 updated for version 7.0b02
vimboss
parents: 798
diff changeset
5620 STRCPY(p + len, _("[Help]"));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5621 len += (int)STRLEN(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5623 #ifdef FEAT_QUICKFIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5624 if (wp->w_p_pvw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5626 STRCPY(p + len, _("[Preview]"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5627 len += (int)STRLEN(p + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5629 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5630 if (bufIsChanged(wp->w_buffer))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5632 STRCPY(p + len, "[+]");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5633 len += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5635 if (wp->w_buffer->b_p_ro)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5637 STRCPY(p + len, "[RO]");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5638 len += 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5639 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5640
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5641 #ifndef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5642 this_ru_col = ru_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5643 if (this_ru_col < (Columns + 1) / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5644 this_ru_col = (Columns + 1) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5645 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5646 this_ru_col = ru_col - (Columns - W_WIDTH(wp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5647 if (this_ru_col < (W_WIDTH(wp) + 1) / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5648 this_ru_col = (W_WIDTH(wp) + 1) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5649 if (this_ru_col <= 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5651 p = (char_u *)"<"; /* No room for file name! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5652 len = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5653 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5654 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5655 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5656 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5657 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5658 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5659 int clen = 0, i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5661 /* Count total number of display cells. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5662 for (i = 0; p[i] != NUL; i += (*mb_ptr2len)(p + i))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5663 clen += (*mb_ptr2cells)(p + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5664 /* Find first character that will fit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5665 * Going from start to end is much faster for DBCS. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5666 for (i = 0; p[i] != NUL && clen >= this_ru_col - 1;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
5667 i += (*mb_ptr2len)(p + i))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5668 clen -= (*mb_ptr2cells)(p + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5669 len = clen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5670 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5671 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5672 p = p + i - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5673 *p = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5674 ++len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5676
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5678 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5679 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5680 if (len > this_ru_col - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5681 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5682 p += len - (this_ru_col - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5683 *p = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5684 len = this_ru_col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5687 row = W_WINROW(wp) + wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5688 screen_puts(p, row, W_WINCOL(wp), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5689 screen_fill(row, row + 1, len + W_WINCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5690 this_ru_col + W_WINCOL(wp), fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5691
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5692 if (get_keymap_str(wp, NameBuff, MAXPATHL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5693 && (int)(this_ru_col - len) > (int)(STRLEN(NameBuff) + 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5694 screen_puts(NameBuff, row, (int)(this_ru_col - STRLEN(NameBuff)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5695 - 1 + W_WINCOL(wp)), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5696
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5697 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5698 win_redr_ruler(wp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5699 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5702 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5703 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5704 * May need to draw the character below the vertical separator.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5705 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5706 if (wp->w_vsep_width != 0 && wp->w_status_height != 0 && redrawing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5707 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5708 if (stl_connected(wp))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5709 fillchar = fillchar_status(&attr, wp == curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5710 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5711 fillchar = fillchar_vsep(&attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5712 screen_putchar(fillchar, W_WINROW(wp) + wp->w_height, W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5713 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5714 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5715 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5716 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5717
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5718 #ifdef FEAT_STL_OPT
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5719 /*
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5720 * Redraw the status line according to 'statusline' and take care of any
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5721 * errors encountered.
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5722 */
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5723 static void
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5724 redraw_custum_statusline(wp)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5725 win_T *wp;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5726 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5727 int save_called_emsg = called_emsg;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5728
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5729 called_emsg = FALSE;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5730 win_redr_custom(wp, FALSE);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5731 if (called_emsg)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5732 set_string_option_direct((char_u *)"statusline", -1,
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5733 (char_u *)"", OPT_FREE | (*wp->w_p_stl != NUL
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 688
diff changeset
5734 ? OPT_LOCAL : OPT_GLOBAL), SID_ERROR);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5735 called_emsg |= save_called_emsg;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5736 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5737 #endif
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5738
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5739 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5741 * Return TRUE if the status line of window "wp" is connected to the status
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5742 * 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
5743 * Only call if (wp->w_vsep_width != 0).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5744 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5745 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5746 stl_connected(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5747 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5749 frame_T *fr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5751 fr = wp->w_frame;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5752 while (fr->fr_parent != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5754 if (fr->fr_parent->fr_layout == FR_COL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5755 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5756 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5757 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5759 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5761 if (fr->fr_next != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5762 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5764 fr = fr->fr_parent;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5766 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5767 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5768 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5769
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5770 #endif /* FEAT_WINDOWS */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5771
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5772 #if defined(FEAT_WINDOWS) || defined(FEAT_STL_OPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5773 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5774 * Get the value to show for the language mappings, active 'keymap'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5775 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5776 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5777 get_keymap_str(wp, buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5778 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5779 char_u *buf; /* buffer for the result */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5780 int len; /* length of buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5781 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5782 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5783
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5784 if (wp->w_buffer->b_p_iminsert != B_IMODE_LMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5785 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5786
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5788 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5789 buf_T *old_curbuf = curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5790 win_T *old_curwin = curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5791 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5792
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5793 curbuf = wp->w_buffer;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5794 curwin = wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5795 STRCPY(buf, "b:keymap_name"); /* must be writable */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5796 ++emsg_skip;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
5797 s = p = eval_to_string(buf, NULL, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5798 --emsg_skip;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5799 curbuf = old_curbuf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5800 curwin = old_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5801 if (p == NULL || *p == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5802 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5803 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5804 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5805 if (wp->w_buffer->b_kmap_state & KEYMAP_LOADED)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5806 p = wp->w_buffer->b_p_keymap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5807 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5808 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5809 p = (char_u *)"lang";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5811 if ((int)(STRLEN(p) + 3) < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5812 sprintf((char *)buf, "<%s>", p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5813 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5814 buf[0] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5815 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5816 vim_free(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5817 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5819 return buf[0] != NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5822
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5823 #if defined(FEAT_STL_OPT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5824 /*
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5825 * Redraw the status line or ruler of window "wp".
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5826 * When "wp" is NULL redraw the tab pages line from 'tabline'.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5827 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5828 static void
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
5829 win_redr_custom(wp, draw_ruler)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5830 win_T *wp;
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
5831 int draw_ruler; /* TRUE or FALSE */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5832 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5833 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5834 int curattr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5835 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5836 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5837 int maxwidth;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5838 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5839 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5840 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5841 int fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5842 char_u buf[MAXPATHL];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5843 char_u *p;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5844 struct stl_hlrec hltab[STL_MAX_ITEM];
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5845 struct stl_hlrec tabtab[STL_MAX_ITEM];
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5846 int use_sandbox = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5848 /* setup environment for the task at hand */
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5849 if (wp == NULL)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5850 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5851 /* Use 'tabline'. Always at the first line of the screen. */
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5852 p = p_tal;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5853 row = 0;
707
111b7dcc8a17 updated for version 7.0213
vimboss
parents: 699
diff changeset
5854 fillchar = ' ';
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5855 attr = hl_attr(HLF_TPF);
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5856 maxwidth = Columns;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5857 # ifdef FEAT_EVAL
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5858 use_sandbox = was_set_insecurely((char_u *)"tabline", 0);
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5859 # endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5860 }
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
5861 else
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5862 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5863 row = W_WINROW(wp) + wp->w_height;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5864 fillchar = fillchar_status(&attr, wp == curwin);
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5865 maxwidth = W_WIDTH(wp);
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5866
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5867 if (draw_ruler)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5868 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5869 p = p_ruf;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5870 /* advance past any leading group spec - implicit in ru_col */
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5871 if (*p == '%')
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5872 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5873 if (*++p == '-')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5874 p++;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5875 if (atoi((char *) p))
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5876 while (VIM_ISDIGIT(*p))
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5877 p++;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5878 if (*p++ != '(')
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5879 p = p_ruf;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5880 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5881 #ifdef FEAT_VERTSPLIT
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5882 col = ru_col - (Columns - W_WIDTH(wp));
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5883 if (col < (W_WIDTH(wp) + 1) / 2)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5884 col = (W_WIDTH(wp) + 1) / 2;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5885 #else
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5886 col = ru_col;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5887 if (col > (Columns + 1) / 2)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5888 col = (Columns + 1) / 2;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5889 #endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5890 maxwidth = W_WIDTH(wp) - col;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5891 #ifdef FEAT_WINDOWS
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5892 if (!wp->w_status_height)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5893 #endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5894 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5895 row = Rows - 1;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5896 --maxwidth; /* writing in last column may cause scrolling */
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5897 fillchar = ' ';
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5898 attr = 0;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5899 }
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5900
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5901 # ifdef FEAT_EVAL
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5902 use_sandbox = was_set_insecurely((char_u *)"rulerformat", 0);
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5903 # endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5904 }
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5905 else
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5906 {
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5907 if (*wp->w_p_stl != NUL)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5908 p = wp->w_p_stl;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5909 else
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5910 p = p_stl;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5911 # ifdef FEAT_EVAL
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5912 use_sandbox = was_set_insecurely((char_u *)"statusline",
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5913 *wp->w_p_stl == NUL ? 0 : OPT_LOCAL);
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5914 # endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5915 }
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5916
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5917 #ifdef FEAT_VERTSPLIT
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5918 col += W_WINCOL(wp);
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5919 #endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5920 }
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5921
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5922 if (maxwidth <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5923 return;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5924
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5925 width = build_stl_str_hl(wp == NULL ? curwin : wp,
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5926 buf, sizeof(buf),
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
5927 p, use_sandbox,
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5928 fillchar, maxwidth, hltab, tabtab);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
5929 len = (int)STRLEN(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5930
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5931 while (width < maxwidth && len < sizeof(buf) - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5932 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5933 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5934 len += (*mb_char2bytes)(fillchar, buf + len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5935 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5936 buf[len++] = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5937 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5938 ++width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5939 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5940 buf[len] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5941
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5942 /*
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5943 * Draw each snippet with the specified highlighting.
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5944 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5945 curattr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5946 p = buf;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5947 for (n = 0; hltab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5948 {
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5949 len = (int)(hltab[n].start - p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5950 screen_puts_len(p, len, row, col, curattr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5951 col += vim_strnsize(p, len);
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5952 p = hltab[n].start;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5953
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5954 if (hltab[n].userhl == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5955 curattr = attr;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5956 else if (hltab[n].userhl < 0)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5957 curattr = syn_id2attr(-hltab[n].userhl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5958 #ifdef FEAT_WINDOWS
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
5959 else if (wp != NULL && wp != curwin && wp->w_status_height != 0)
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5960 curattr = highlight_stlnc[hltab[n].userhl - 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5961 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5962 else
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5963 curattr = highlight_user[hltab[n].userhl - 1];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5964 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5965 screen_puts(p, row, col, curattr);
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5966
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5967 if (wp == NULL)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5968 {
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5969 /* Fill the TabPageIdxs[] array for clicking in the tab pagesline. */
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5970 col = 0;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5971 len = 0;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5972 p = buf;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5973 fillchar = 0;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5974 for (n = 0; tabtab[n].start != NULL; n++)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5975 {
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5976 len += vim_strnsize(p, (int)(tabtab[n].start - p));
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5977 while (col < len)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5978 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5979 p = tabtab[n].start;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5980 fillchar = tabtab[n].userhl;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5981 }
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5982 while (col < Columns)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5983 TabPageIdxs[col++] = fillchar;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
5984 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5985 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5986
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5987 #endif /* FEAT_STL_OPT */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5989 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5990 * Output a single character directly to the screen and update ScreenLines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5991 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5992 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5993 screen_putchar(c, row, col, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5994 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5995 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5996 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5998 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
5999 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6000
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6001 buf[(*mb_char2bytes)(c, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6002 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6003 char_u buf[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6005 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6006 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6007 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6008 screen_puts(buf, row, col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6009 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6010
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6011 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6012 * Get a single character directly from ScreenLines into "bytes[]".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6013 * Also return its attribute in *attrp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6014 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6015 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6016 screen_getbytes(row, col, bytes, attrp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6017 int row, col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6018 char_u *bytes;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6019 int *attrp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6020 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6021 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6022
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6023 /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6024 if (ScreenLines != NULL && row < screen_Rows && col < screen_Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6025 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6026 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6027 *attrp = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6028 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6029 bytes[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6031 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6032 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6033 bytes[utfc_char2bytes(off, bytes)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6034 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6035 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6036 bytes[0] = ScreenLines[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6037 bytes[1] = ScreenLines2[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6038 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6040 else if (enc_dbcs && MB_BYTE2LEN(bytes[0]) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6042 bytes[1] = ScreenLines[off + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6043 bytes[2] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6044 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6048
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6049 #ifdef FEAT_MBYTE
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6050 static int screen_comp_differs __ARGS((int, int*));
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6051
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6052 /*
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6053 * Return TRUE if composing characters for screen posn "off" differs from
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6054 * composing characters in "u8cc".
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6055 */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6056 static int
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6057 screen_comp_differs(off, u8cc)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6058 int off;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6059 int *u8cc;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6060 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6061 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6062
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6063 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6064 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6065 if (ScreenLinesC[i][off] != (u8char_T)u8cc[i])
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6066 return TRUE;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6067 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6068 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6069 }
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6070 return FALSE;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6071 }
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6072 #endif
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6073
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6074 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6075 * Put string '*text' on the screen at position 'row' and 'col', with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6076 * attributes 'attr', and update ScreenLines[] and ScreenAttrs[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6077 * Note: only outputs within one row, message is truncated at screen boundary!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6078 * Note: if ScreenLines[], row and/or col is invalid, nothing is done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6079 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6080 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6081 screen_puts(text, row, col, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6082 char_u *text;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6083 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6084 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6085 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6087 screen_puts_len(text, -1, row, col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6088 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6089
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6090 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6091 * Like screen_puts(), but output "text[len]". When "len" is -1 output up to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6092 * a NUL.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6093 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6094 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6095 screen_puts_len(text, len, row, col, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6096 char_u *text;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6097 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6098 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6099 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6100 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6101 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6102 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6103 char_u *ptr = text;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6104 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6105 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6106 int mbyte_blen = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6107 int mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6108 int u8c = 0;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6109 int u8cc[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6110 int clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6111 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6112 int prev_c = 0; /* previous Arabic character */
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6113 int pc, nc, nc1;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6114 int pcc[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6115 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6116 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6117
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6118 if (ScreenLines == NULL || row >= screen_Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6119 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6120
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6121 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6122 while (*ptr != NUL && col < screen_Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6123 && (len < 0 || (int)(ptr - text) < len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6124 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6125 c = *ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6126 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6127 /* check if this is the first byte of a multibyte */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6128 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6130 if (enc_utf8 && len > 0)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
6131 mbyte_blen = utfc_ptr2len_len(ptr, (int)((text + len) - ptr));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6132 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
6133 mbyte_blen = (*mb_ptr2len)(ptr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6134 if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6135 mbyte_cells = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6136 else if (enc_dbcs != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6137 mbyte_cells = mbyte_blen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6138 else /* enc_utf8 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6139 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6140 if (len >= 0)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6141 u8c = utfc_ptr2char_len(ptr, u8cc,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6142 (int)((text + len) - ptr));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6143 else
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6144 u8c = utfc_ptr2char(ptr, u8cc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6145 mbyte_cells = utf_char2cells(u8c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6146 /* Non-BMP character: display as ? or fullwidth ?. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6147 if (u8c >= 0x10000)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6148 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6149 u8c = (mbyte_cells == 2) ? 0xff1f : (int)'?';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6150 if (attr == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6151 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6153 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6154 if (p_arshape && !p_tbidi && ARABIC_CHAR(u8c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6155 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6156 /* Do Arabic shaping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6157 if (len >= 0 && (int)(ptr - text) + mbyte_blen >= len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6158 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6159 /* Past end of string to be displayed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6160 nc = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6161 nc1 = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6163 else
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6164 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6165 nc = utfc_ptr2char(ptr + mbyte_blen, pcc);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6166 nc1 = pcc[0];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6167 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6168 pc = prev_c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6169 prev_c = u8c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6170 u8c = arabic_shape(u8c, &c, &u8cc[0], nc, nc1, pc);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6171 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6172 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6173 prev_c = u8c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6174 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6177 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6179 if (ScreenLines[off] != c
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6180 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6181 || (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6182 && ScreenLines[off + 1] != (enc_dbcs ? ptr[1] : 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6183 || (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6184 && c == 0x8e
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6185 && ScreenLines2[off] != ptr[1])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6186 || (enc_utf8
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6187 && (ScreenLinesUC[off] != (u8char_T)u8c
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6188 || screen_comp_differs(off, u8cc)))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6189 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6190 || ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6191 || exmode_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6192 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6193 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6194 #if defined(FEAT_GUI) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6195 /* The bold trick makes a single row of pixels appear in the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6196 * character. When a bold character is removed, the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6197 * character should be redrawn too. This happens for our own GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6198 * and for some xterms.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6199 * Force the redraw by setting the attribute to a different value
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6200 * than "attr", the contents of ScreenLines[] may be needed by
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6201 * mb_off2cells() further on.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6202 * Don't do this for the last drawn character, because the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6203 * character may not be redrawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6204 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6205 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6206 gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6207 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6208 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6209 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6210 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6211 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6212 term_is_xterm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6213 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6214 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6215 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6216 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6217
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6218 n = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6219 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6220 if (col + mbyte_cells < screen_Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6221 && (n > HL_ALL || (n & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6222 && (len < 0 ? ptr[mbyte_blen] != NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6223 : ptr + mbyte_blen < text + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6224 ScreenAttrs[off + mbyte_cells] = attr + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6225 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6226 if (col + 1 < screen_Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6227 && (n > HL_ALL || (n & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6228 && (len < 0 ? ptr[1] != NUL : ptr + 1 < text + len))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6229 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6230 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6231 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6233 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6234 /* When at the end of the text and overwriting a two-cell
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6235 * character with a one-cell character, need to clear the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6236 * cell. Also when overwriting the left halve of a two-cell char
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6237 * with the right halve of a two-cell char. Do this only once
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6238 * (mb_off2cells() may return 2 on the right halve). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6239 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6240 clear_next_cell = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6241 else if (has_mbyte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6242 && (len < 0 ? ptr[mbyte_blen] == NUL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6243 : ptr + mbyte_blen >= text + len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6244 && ((mbyte_cells == 1 && (*mb_off2cells)(off) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6245 || (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6246 && (*mb_off2cells)(off) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6247 && (*mb_off2cells)(off + 1) > 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6248 clear_next_cell = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6249
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6250 /* Make sure we never leave a second byte of a double-byte behind,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6251 * it confuses mb_off2cells(). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6252 if (enc_dbcs
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6253 && ((mbyte_cells == 1 && (*mb_off2cells)(off) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6254 || (mbyte_cells == 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6255 && (*mb_off2cells)(off) == 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6256 && (*mb_off2cells)(off + 1) > 1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6257 ScreenLines[off + mbyte_blen] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6259 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6260 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6261 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6262 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6263 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6264 if (c < 0x80 && u8cc[0] == 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6265 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6266 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6267 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6268 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6269
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6270 ScreenLinesUC[off] = u8c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6271 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6272 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6273 ScreenLinesC[i][off] = u8cc[i];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6274 if (u8cc[i] == 0)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6275 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6276 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6277 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6278 if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6280 ScreenLines[off + 1] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6281 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6282 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6283 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6284 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6285 else if (mbyte_cells == 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6287 ScreenLines[off + 1] = ptr[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6288 ScreenAttrs[off + 1] = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6289 screen_char_2(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6291 else if (enc_dbcs == DBCS_JPNU && c == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6293 ScreenLines2[off] = ptr[1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6294 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6296 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6297 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6298 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6299 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6300 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6301 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6302 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6303 off += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6304 col += mbyte_cells;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6305 ptr += mbyte_blen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6306 if (clear_next_cell)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6307 ptr = (char_u *)" ";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6309 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6310 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6311 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6312 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6313 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6314 ++ptr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6317 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6318
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6319 #ifdef FEAT_SEARCH_EXTRA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6320 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6321 * Prepare for 'searchhl' highlighting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6322 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6323 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6324 start_search_hl()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6326 if (p_hls && !no_hlsearch)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6328 last_pat_prog(&search_hl.rm);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6329 search_hl.attr = hl_attr(HLF_L);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6330 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6331 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6333 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6334 * Clean up for 'searchhl' highlighting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6336 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6337 end_search_hl()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6339 if (search_hl.rm.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6341 vim_free(search_hl.rm.regprog);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6342 search_hl.rm.regprog = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6346 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6347 * Advance to the match in window "wp" line "lnum" or past it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6348 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6349 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6350 prepare_search_hl(wp, lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6351 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6352 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6353 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6354 match_T *shl; /* points to search_hl or match_hl */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6355 int n;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
6356 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6358 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6359 * When using a multi-line pattern, start searching at the top
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6360 * of the window or just after a closed fold.
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
6361 * Do this both for search_hl and match_hl[3].
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6362 */
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
6363 for (i = 3; i >= 0; --i)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
6364 {
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
6365 shl = (i == 3) ? &search_hl : &match_hl[i];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6366 if (shl->rm.regprog != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6367 && shl->lnum == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6368 && re_multiline(shl->rm.regprog))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6370 if (shl->first_lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6371 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6372 # ifdef FEAT_FOLDING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6373 for (shl->first_lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6374 shl->first_lnum > wp->w_topline; --shl->first_lnum)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6375 if (hasFoldingWin(wp, shl->first_lnum - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6376 NULL, NULL, TRUE, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6377 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6378 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6379 shl->first_lnum = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6380 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6382 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6383 while (shl->first_lnum < lnum && shl->rm.regprog != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6384 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6385 next_search_hl(wp, shl, shl->first_lnum, (colnr_T)n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6386 if (shl->lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6388 shl->first_lnum = shl->lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6389 + shl->rm.endpos[0].lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6390 - shl->rm.startpos[0].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6391 n = shl->rm.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6393 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6394 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6395 ++shl->first_lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6396 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6397 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6398 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6401 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6402
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6403 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6404 * Search for a next 'searchl' or ":match" match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6405 * Uses shl->buf.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6406 * Sets shl->lnum and shl->rm contents.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6407 * Note: Assumes a previous match is always before "lnum", unless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6408 * shl->lnum is zero.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6409 * Careful: Any pointers for buffer lines will become invalid.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6410 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6411 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6412 next_search_hl(win, shl, lnum, mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6413 win_T *win;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6414 match_T *shl; /* points to search_hl or match_hl */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6415 linenr_T lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6416 colnr_T mincol; /* minimal column for a match */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6418 linenr_T l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6419 colnr_T matchcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6420 long nmatched;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6421
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6422 if (shl->lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6424 /* Check for three situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6425 * 1. If the "lnum" is below a previous match, start a new search.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6426 * 2. If the previous match includes "mincol", use it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6427 * 3. Continue after the previous match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6428 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6429 l = shl->lnum + shl->rm.endpos[0].lnum - shl->rm.startpos[0].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6430 if (lnum > l)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6431 shl->lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6432 else if (lnum < l || shl->rm.endpos[0].col > mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6433 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6434 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6435
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6436 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6437 * Repeat searching for a match until one is found that includes "mincol"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6438 * or none is found in this line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6439 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6440 called_emsg = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6441 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6442 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6443 /* Three situations:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6444 * 1. No useful previous match: search from start of line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6445 * 2. Not Vi compatible or empty match: continue at next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6446 * Break the loop if this is beyond the end of the line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6447 * 3. Vi compatible searching: continue at end of previous match.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6448 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6449 if (shl->lnum == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6450 matchcol = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6451 else if (vim_strchr(p_cpo, CPO_SEARCH) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6452 || (shl->rm.endpos[0].lnum == 0
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6453 && shl->rm.endpos[0].col <= shl->rm.startpos[0].col))
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6454 {
688
bcd2edc4539e updated for version 7.0207
vimboss
parents: 685
diff changeset
6455 char_u *ml;
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6456
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6457 matchcol = shl->rm.startpos[0].col;
688
bcd2edc4539e updated for version 7.0207
vimboss
parents: 685
diff changeset
6458 ml = ml_get_buf(shl->buf, lnum, FALSE) + matchcol;
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6459 if (*ml == NUL)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6460 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6461 ++matchcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6462 shl->lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6463 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6464 }
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6465 #ifdef FEAT_MBYTE
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6466 if (has_mbyte)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6467 matchcol += mb_ptr2len(ml);
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6468 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6469 #endif
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
6470 ++matchcol;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6472 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6473 matchcol = shl->rm.endpos[0].col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6475 shl->lnum = lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6476 nmatched = vim_regexec_multi(&shl->rm, win, shl->buf, lnum, matchcol);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6477 if (called_emsg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6478 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6479 /* Error while handling regexp: stop using this regexp. */
1112
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6480 if (shl == &search_hl)
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6481 {
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6482 /* don't free the regprog in match_hl[], it's a copy */
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6483 vim_free(shl->rm.regprog);
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6484 no_hlsearch = TRUE;
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6485 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6486 shl->rm.regprog = NULL;
1112
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6487 shl->lnum = 0;
56695f1182f0 updated for version 7.0-238
vimboss
parents: 1043
diff changeset
6488 got_int = FALSE; /* avoid the "Type :quit to exit Vim" message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6489 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6491 if (nmatched == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6493 shl->lnum = 0; /* no match found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6494 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6496 if (shl->rm.startpos[0].lnum > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6497 || shl->rm.startpos[0].col >= mincol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6498 || nmatched > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6499 || shl->rm.endpos[0].col > mincol)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6500 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6501 shl->lnum += shl->rm.startpos[0].lnum;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6502 break; /* useful match found */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6503 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6504 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6506 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6507
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6508 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6509 screen_start_highlight(attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6510 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6511 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6512 attrentry_T *aep = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6514 screen_attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6515 if (full_screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6516 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6517 && termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6518 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6519 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6521 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6522 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6523 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6524 char buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6525
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6526 /* The GUI handles this internally. */
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6527 sprintf(buf, IF_EB("\033|%dh", ESC_STR "|%dh"), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6528 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6529 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6530 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6531 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6533 if (attr > HL_ALL) /* special HL attr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6534 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6535 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6536 aep = syn_cterm_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6537 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6538 aep = syn_term_attr2entry(attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6539 if (aep == NULL) /* did ":syntax clear" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6540 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6541 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6542 attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6543 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6544 if ((attr & HL_BOLD) && T_MD != NULL) /* bold */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6545 out_str(T_MD);
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6546 else if (aep != NULL && t_colors > 1 && aep->ae_u.cterm.fg_color
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6547 && cterm_normal_fg_bold)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6548 /* If the Normal FG color has BOLD attribute and the new HL
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6549 * has a FG color defined, clear BOLD. */
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
6550 out_str(T_ME);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6551 if ((attr & HL_STANDOUT) && T_SO != NULL) /* standout */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6552 out_str(T_SO);
205
d292c40ca788 updated for version 7.0060
vimboss
parents: 168
diff changeset
6553 if ((attr & (HL_UNDERLINE | HL_UNDERCURL)) && T_US != NULL)
d292c40ca788 updated for version 7.0060
vimboss
parents: 168
diff changeset
6554 /* underline or undercurl */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6555 out_str(T_US);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6556 if ((attr & HL_ITALIC) && T_CZH != NULL) /* italic */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6557 out_str(T_CZH);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6558 if ((attr & HL_INVERSE) && T_MR != NULL) /* inverse (reverse) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6559 out_str(T_MR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6560
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6561 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6562 * Output the color or start string after bold etc., in case the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6563 * bold etc. override the color setting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6564 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6565 if (aep != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6566 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6567 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6569 if (aep->ae_u.cterm.fg_color)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6570 term_fg_color(aep->ae_u.cterm.fg_color - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6571 if (aep->ae_u.cterm.bg_color)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6572 term_bg_color(aep->ae_u.cterm.bg_color - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6573 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6574 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6576 if (aep->ae_u.term.start != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6577 out_str(aep->ae_u.term.start);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6579 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6582 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6583
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6584 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6585 screen_stop_highlight()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6587 int do_ME = FALSE; /* output T_ME code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6588
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6589 if (screen_attr != 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6590 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6591 && termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6592 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6593 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6594 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6595 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6596 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6597 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6598 char buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6600 /* use internal GUI code */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6601 sprintf(buf, IF_EB("\033|%dH", ESC_STR "|%dH"), screen_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6602 OUT_STR(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6603 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6604 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6605 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6606 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6607 if (screen_attr > HL_ALL) /* special HL attr. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6609 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6611 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6613 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6614 * Assume that t_me restores the original colors!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6616 aep = syn_cterm_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6617 if (aep != NULL && (aep->ae_u.cterm.fg_color
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6618 || aep->ae_u.cterm.bg_color))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6619 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6620 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6621 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6622 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6623 aep = syn_term_attr2entry(screen_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6624 if (aep != NULL && aep->ae_u.term.stop != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6625 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6626 if (STRCMP(aep->ae_u.term.stop, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6627 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6628 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6629 out_str(aep->ae_u.term.stop);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6631 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6632 if (aep == NULL) /* did ":syntax clear" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6633 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6634 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6635 screen_attr = aep->ae_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6636 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6638 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6639 * Often all ending-codes are equal to T_ME. Avoid outputting the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6640 * same sequence several times.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6641 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6642 if (screen_attr & HL_STANDOUT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6643 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6644 if (STRCMP(T_SE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6645 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6646 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6647 out_str(T_SE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6648 }
205
d292c40ca788 updated for version 7.0060
vimboss
parents: 168
diff changeset
6649 if (screen_attr & (HL_UNDERLINE | HL_UNDERCURL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6651 if (STRCMP(T_UE, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6652 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6653 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6654 out_str(T_UE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6656 if (screen_attr & HL_ITALIC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6658 if (STRCMP(T_CZR, T_ME) == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6659 do_ME = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6660 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6661 out_str(T_CZR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6662 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6663 if (do_ME || (screen_attr & (HL_BOLD | HL_INVERSE)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6664 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6666 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6668 /* set Normal cterm colors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6669 if (cterm_normal_fg_color != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6670 term_fg_color(cterm_normal_fg_color - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6671 if (cterm_normal_bg_color != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6672 term_bg_color(cterm_normal_bg_color - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6673 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6674 out_str(T_MD);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6675 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6676 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6677 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6678 screen_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6679 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6680
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6681 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6682 * Reset the colors for a cterm. Used when leaving Vim.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6683 * The machine specific code may override this again.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6684 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6685 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6686 reset_cterm_colors()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6687 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6688 if (t_colors > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6690 /* set Normal cterm colors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6691 if (cterm_normal_fg_color > 0 || cterm_normal_bg_color > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6693 out_str(T_OP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6694 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6696 if (cterm_normal_fg_bold)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6698 out_str(T_ME);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6699 screen_attr = -1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6700 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6703
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6704 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6705 * Put character ScreenLines["off"] on the screen at position "row" and "col",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6706 * using the attributes from ScreenAttrs["off"].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6707 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6708 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6709 screen_char(off, row, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6710 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6711 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6712 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6714 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6715
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6716 /* Check for illegal values, just in case (could happen just after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6717 * resizing). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6718 if (row >= screen_Rows || col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6719 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6721 /* Outputting the last character on the screen may scrollup the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6722 * Don't to it! Mark the character invalid (update it when scrolled up) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6723 if (row == screen_Rows - 1 && col == screen_Columns - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6724 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6725 /* account for first command-line character in rightleft mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6726 && !cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6727 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6728 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6730 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6731 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6733
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6734 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6735 * Stop highlighting first, so it's easier to move the cursor.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6736 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6737 #if defined(FEAT_CLIPBOARD) || defined(FEAT_VERTSPLIT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6738 if (screen_char_attr != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6739 attr = screen_char_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6740 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6741 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6742 attr = ScreenAttrs[off];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6743 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6744 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6746 windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6747
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6748 if (screen_attr != attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6749 screen_start_highlight(attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6751 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6752 if (enc_utf8 && ScreenLinesUC[off] != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6754 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6755
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6756 /* Convert UTF-8 character to bytes and write it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6758 buf[utfc_char2bytes(off, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6760 out_str(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6761 if (utf_char2cells(ScreenLinesUC[off]) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6762 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6764 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6765 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6766 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6767 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6768 out_flush_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6769 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6770 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6771 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6772 /* double-byte character in single-width cell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6773 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6774 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6775 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6776 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6777
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6778 screen_cur_col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6781 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6782
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6783 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6784 * Used for enc_dbcs only: Put one double-wide character at ScreenLines["off"]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6785 * on the screen at position 'row' and 'col'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6786 * The attributes of the first byte is used for all. This is required to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6787 * output the two bytes of a double-byte character with nothing in between.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6788 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6789 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6790 screen_char_2(off, row, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6791 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6792 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6793 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6795 /* Check for illegal values (could be wrong when screen was resized). */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6796 if (off + 1 >= (unsigned)(screen_Rows * screen_Columns))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6797 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6798
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6799 /* Outputting the last character on the screen may scrollup the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6800 * Don't to it! Mark the character invalid (update it when scrolled up) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6801 if (row == screen_Rows - 1 && col >= screen_Columns - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6802 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6803 ScreenAttrs[off] = (sattr_T)-1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6804 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6807 /* Output the first byte normally (positions the cursor), then write the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6808 * second byte directly. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6809 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6810 out_char(ScreenLines[off + 1]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6811 ++screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6812 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6813 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6815 #if defined(FEAT_CLIPBOARD) || defined(FEAT_VERTSPLIT) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6816 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6817 * Draw a rectangle of the screen, inverted when "invert" is TRUE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6818 * This uses the contents of ScreenLines[] and doesn't change it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6819 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6820 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6821 screen_draw_rectangle(row, col, height, width, invert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6822 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6823 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6824 int height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6825 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6826 int invert;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6827 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6828 int r, c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6829 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6830
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
6831 /* Can't use ScreenLines unless initialized */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
6832 if (ScreenLines == NULL)
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
6833 return;
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
6834
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6835 if (invert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6836 screen_char_attr = HL_INVERSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6837 for (r = row; r < row + height; ++r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6838 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6839 off = LineOffset[r];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6840 for (c = col; c < col + width; ++c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6841 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6842 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6843 if (enc_dbcs != 0 && dbcs_off2cells(off + c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6845 screen_char_2(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6846 ++c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6848 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6849 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6851 screen_char(off + c, r, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6852 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6853 if (utf_off2cells(off + c) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6854 ++c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6855 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6856 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6857 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6858 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6859 screen_char_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6861 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6863 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6864 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6865 * Redraw the characters for a vertically split window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6866 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6867 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6868 redraw_block(row, end, wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6869 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6870 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6871 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6872 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6873 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6874 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6876 # ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6877 clip_may_clear_selection(row, end - 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6878 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6880 if (wp == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6882 col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6883 width = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6884 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6885 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6886 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6887 col = wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6888 width = wp->w_width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6889 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6890 screen_draw_rectangle(row, col, end - row, width, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6892 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6894 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6895 * 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
6896 * with character 'c1' in first column followed by 'c2' in the other columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6897 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6898 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6899 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6900 screen_fill(start_row, end_row, start_col, end_col, c1, c2, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6901 int start_row, end_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6902 int start_col, end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6903 int c1, c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6904 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6906 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6907 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6908 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6909 int end_off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6910 int did_delete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6911 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6912 int norm_term;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6913 #if defined(FEAT_GUI) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6914 int force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6915 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6917 if (end_row > screen_Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6918 end_row = screen_Rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6919 if (end_col > screen_Columns) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6920 end_col = screen_Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6921 if (ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6922 || start_row >= end_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6923 || start_col >= end_col) /* nothing to do */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6924 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6926 /* it's a "normal" terminal when not in a GUI or cterm */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6927 norm_term = (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6928 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6929 !gui.in_use &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6930 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6931 t_colors <= 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6932 for (row = start_row; row < end_row; ++row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6933 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6934 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6935 * Try to use delete-line termcap code, when no attributes or in a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6936 * "normal" terminal, where a bold/italic space is just a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6937 * space.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6939 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6940 if (c2 == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6941 && end_col == Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6942 && can_clear(T_CE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6943 && (attr == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6944 || (norm_term
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6945 && attr <= HL_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6946 && ((attr & ~(HL_BOLD | HL_ITALIC)) == 0))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6947 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6948 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6949 * check if we really need to clear something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6950 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6951 col = start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6952 if (c1 != ' ') /* don't clear first char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6953 ++col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6954
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6955 off = LineOffset[row] + col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6956 end_off = LineOffset[row] + end_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6958 /* skip blanks (used often, keep it fast!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6959 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6960 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6961 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6962 && ScreenAttrs[off] == 0 && ScreenLinesUC[off] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6963 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6964 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6965 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6966 while (off < end_off && ScreenLines[off] == ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6967 && ScreenAttrs[off] == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6968 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6969 if (off < end_off) /* something to be cleared */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6970 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6971 col = off - LineOffset[row];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6972 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6973 term_windgoto(row, col);/* clear rest of this screen line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6974 out_str(T_CE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6975 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6976 col = end_col - col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6977 while (col--) /* clear chars in ScreenLines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6979 ScreenLines[off] = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6980 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6981 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6982 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6984 ScreenAttrs[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6985 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6986 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6988 did_delete = TRUE; /* the chars are cleared now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6990
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6991 off = LineOffset[row] + start_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6992 c = c1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6993 for (col = start_col; col < end_col; ++col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6994 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6995 if (ScreenLines[off] != c
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6996 #ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6997 || (enc_utf8 && (int)ScreenLinesUC[off]
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
6998 != (c >= 0x80 ? c : 0))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
6999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7000 || ScreenAttrs[off] != attr
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7001 #if defined(FEAT_GUI) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7002 || force_next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7003 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7004 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7005 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7006 #if defined(FEAT_GUI) || defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7007 /* The bold trick may make a single row of pixels appear in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7008 * the next character. When a bold character is removed, the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7009 * next character should be redrawn too. This happens for our
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7010 * own GUI and for some xterms. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7011 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7012 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7013 gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7014 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7015 # if defined(FEAT_GUI) && defined(UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7016 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7017 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7018 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7019 term_is_xterm
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7020 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7021 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7023 if (ScreenLines[off] != ' '
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7024 && (ScreenAttrs[off] > HL_ALL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7025 || ScreenAttrs[off] & HL_BOLD))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7026 force_next = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7027 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7028 force_next = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7029 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7030 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7031 ScreenLines[off] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7032 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7033 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7035 if (c >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7036 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7037 ScreenLinesUC[off] = c;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7038 ScreenLinesC[0][off] = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7039 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7040 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7041 ScreenLinesUC[off] = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7042 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7043 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7044 ScreenAttrs[off] = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7045 if (!did_delete || c != ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7046 screen_char(off, row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7047 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7048 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7049 if (col == start_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7051 if (did_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7052 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7053 c = c2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7055 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7056 if (end_col == Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7057 LineWraps[row] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7058 if (row == Rows - 1) /* overwritten the command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7060 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7061 if (c1 == ' ' && c2 == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7062 clear_cmdline = FALSE; /* command line has been cleared */
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
7063 if (start_col == 0)
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
7064 mode_displayed = FALSE; /* mode cleared or overwritten */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7066 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7067 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7068
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7069 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7070 * Check if there should be a delay. Used before clearing or redrawing the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7071 * screen or the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7072 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7073 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7074 check_for_delay(check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7075 int check_msg_scroll;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7077 if ((emsg_on_display || (check_msg_scroll && msg_scroll))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7078 && !did_wait_return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7079 && emsg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7081 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7082 ui_delay(1000L, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7083 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7084 if (check_msg_scroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7085 msg_scroll = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7086 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7087 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7088
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7089 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7090 * screen_valid - allocate screen buffers if size changed
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7091 * If "clear" is TRUE: clear screen if it has been resized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7092 * Returns TRUE if there is a valid screen to write to.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7093 * Returns FALSE when starting up and screen not initialized yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7094 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7095 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7096 screen_valid(clear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7097 int clear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7099 screenalloc(clear); /* allocate screen buffers if size changed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7100 return (ScreenLines != NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7101 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7102
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7103 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7104 * Resize the shell to Rows and Columns.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7105 * Allocate ScreenLines[] and associated items.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7106 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7107 * There may be some time between setting Rows and Columns and (re)allocating
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7108 * ScreenLines[]. This happens when starting up and when (manually) changing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7109 * the shell size. Always use screen_Rows and screen_Columns to access items
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7110 * in ScreenLines[]. Use Rows and Columns for positioning text etc. where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7111 * final size of the shell is needed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7112 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7113 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7114 screenalloc(clear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7115 int clear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7116 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7117 int new_row, old_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7118 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7119 int old_Rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7120 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7121 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7122 int outofmem = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7123 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7124 schar_T *new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7125 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7126 u8char_T *new_ScreenLinesUC = NULL;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7127 u8char_T *new_ScreenLinesC[MAX_MCO];
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7128 schar_T *new_ScreenLines2 = NULL;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7129 int i;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7130 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7131 sattr_T *new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7132 unsigned *new_LineOffset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7133 char_u *new_LineWraps;
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7134 #ifdef FEAT_WINDOWS
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
7135 short *new_TabPageIdxs;
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7136 tabpage_T *tp;
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7137 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7138 static int entered = FALSE; /* avoid recursiveness */
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 911
diff changeset
7139 static int done_outofmem_msg = FALSE; /* did outofmem message */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7140
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7141 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7142 * Allocation of the screen buffers is done only when the size changes and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7143 * when Rows and Columns have been set and we have started doing full
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7144 * screen stuff.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7145 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7146 if ((ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7147 && Rows == screen_Rows
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7148 && Columns == screen_Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7149 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7150 && enc_utf8 == (ScreenLinesUC != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7151 && (enc_dbcs == DBCS_JPNU) == (ScreenLines2 != NULL)
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7152 && p_mco == Screen_mco
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7153 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7154 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7155 || Rows == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7156 || Columns == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7157 || (!full_screen && ScreenLines == NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7158 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7160 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7161 * It's possible that we produce an out-of-memory message below, which
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7162 * will cause this function to be called again. To break the loop, just
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7163 * return here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7164 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7165 if (entered)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7166 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7167 entered = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7168
911
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7169 /*
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7170 * Note that the window sizes are updated before reallocating the arrays,
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7171 * thus we must not redraw here!
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7172 */
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7173 ++RedrawingDisabled;
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7174
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7175 win_new_shellsize(); /* fit the windows in the new sized shell */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7177 comp_col(); /* recompute columns for shown command and ruler */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7179 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7180 * We're changing the size of the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7181 * - Allocate new arrays for ScreenLines and ScreenAttrs.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7182 * - Move lines from the old arrays into the new arrays, clear extra
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7183 * lines (unless the screen is going to be cleared).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7184 * - Free the old arrays.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7185 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7186 * If anything fails, make ScreenLines NULL, so we don't do anything!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7187 * Continuing with the old ScreenLines may result in a crash, because the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7188 * size is wrong.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7189 */
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7190 FOR_ALL_TAB_WINDOWS(tp, wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7191 win_free_lsize(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7193 new_ScreenLines = (schar_T *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7194 (Rows + 1) * Columns * sizeof(schar_T)), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7195 #ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7196 vim_memset(new_ScreenLinesC, 0, sizeof(u8char_T) * MAX_MCO);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7197 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7198 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7199 new_ScreenLinesUC = (u8char_T *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7200 (Rows + 1) * Columns * sizeof(u8char_T)), FALSE);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7201 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7202 new_ScreenLinesC[i] = (u8char_T *)lalloc((long_u)(
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7203 (Rows + 1) * Columns * sizeof(u8char_T)), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7205 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7206 new_ScreenLines2 = (schar_T *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7207 (Rows + 1) * Columns * sizeof(schar_T)), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7208 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7209 new_ScreenAttrs = (sattr_T *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7210 (Rows + 1) * Columns * sizeof(sattr_T)), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7211 new_LineOffset = (unsigned *)lalloc((long_u)(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7212 Rows * sizeof(unsigned)), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7213 new_LineWraps = (char_u *)lalloc((long_u)(Rows * sizeof(char_u)), FALSE);
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7214 #ifdef FEAT_WINDOWS
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
7215 new_TabPageIdxs = (short *)lalloc((long_u)(Columns * sizeof(short)), FALSE);
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7216 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7217
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
7218 FOR_ALL_TAB_WINDOWS(tp, wp)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7219 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7220 if (win_alloc_lines(wp) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7222 outofmem = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7223 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7224 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7225 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7227 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7228
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7229 #ifdef FEAT_MBYTE
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7230 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7231 if (new_ScreenLinesC[i] == NULL)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7232 break;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7233 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7234 if (new_ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7235 #ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7236 || (enc_utf8 && (new_ScreenLinesUC == NULL || i != p_mco))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7237 || (enc_dbcs == DBCS_JPNU && new_ScreenLines2 == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7239 || new_ScreenAttrs == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7240 || new_LineOffset == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7241 || new_LineWraps == NULL
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7242 #ifdef FEAT_WINDOWS
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7243 || new_TabPageIdxs == NULL
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7244 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7245 || outofmem)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7246 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 911
diff changeset
7247 if (ScreenLines != NULL || !done_outofmem_msg)
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7248 {
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7249 /* guess the size */
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7250 do_outofmem_msg((long_u)((Rows + 1) * Columns));
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7251
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7252 /* Remember we did this to avoid getting outofmem messages over
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7253 * and over again. */
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 911
diff changeset
7254 done_outofmem_msg = TRUE;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7255 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7256 vim_free(new_ScreenLines);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7257 new_ScreenLines = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7258 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7259 vim_free(new_ScreenLinesUC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7260 new_ScreenLinesUC = NULL;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7261 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7262 {
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7263 vim_free(new_ScreenLinesC[i]);
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7264 new_ScreenLinesC[i] = NULL;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7265 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7266 vim_free(new_ScreenLines2);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7267 new_ScreenLines2 = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7268 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7269 vim_free(new_ScreenAttrs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7270 new_ScreenAttrs = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7271 vim_free(new_LineOffset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7272 new_LineOffset = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7273 vim_free(new_LineWraps);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7274 new_LineWraps = NULL;
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7275 #ifdef FEAT_WINDOWS
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7276 vim_free(new_TabPageIdxs);
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7277 new_TabPageIdxs = NULL;
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7278 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7279 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7280 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7281 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 911
diff changeset
7282 done_outofmem_msg = FALSE;
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7283
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7284 for (new_row = 0; new_row < Rows; ++new_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7285 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7286 new_LineOffset[new_row] = new_row * Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7287 new_LineWraps[new_row] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7289 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7290 * If the screen is not going to be cleared, copy as much as
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7291 * possible from the old screen to the new one and clear the rest
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7292 * (used when resizing the window at the "--more--" prompt or when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7293 * executing an external command, for the GUI).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7294 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7295 if (!clear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7297 (void)vim_memset(new_ScreenLines + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7298 ' ', (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7299 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7300 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7302 (void)vim_memset(new_ScreenLinesUC + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7303 0, (size_t)Columns * sizeof(u8char_T));
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7304 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7305 (void)vim_memset(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7306 + new_row * Columns,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7307 0, (size_t)Columns * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7309 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7310 (void)vim_memset(new_ScreenLines2 + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7311 0, (size_t)Columns * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7313 (void)vim_memset(new_ScreenAttrs + new_row * Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7314 0, (size_t)Columns * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7315 old_row = new_row + (screen_Rows - Rows);
534
c6296b0ad9ea updated for version 7.0151
vimboss
parents: 530
diff changeset
7316 if (old_row >= 0 && ScreenLines != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7318 if (screen_Columns < Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7319 len = screen_Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7320 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7321 len = Columns;
26
404aac550f35 updated for version 7.0017
vimboss
parents: 13
diff changeset
7322 #ifdef FEAT_MBYTE
571
0ae54f30d5bc updated for version 7.0162
vimboss
parents: 548
diff changeset
7323 /* When switching to utf-8 don't copy characters, they
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7324 * may be invalid now. Also when p_mco changes. */
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7325 if (!(enc_utf8 && ScreenLinesUC == NULL)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7326 && p_mco == Screen_mco)
26
404aac550f35 updated for version 7.0017
vimboss
parents: 13
diff changeset
7327 #endif
404aac550f35 updated for version 7.0017
vimboss
parents: 13
diff changeset
7328 mch_memmove(new_ScreenLines + new_LineOffset[new_row],
404aac550f35 updated for version 7.0017
vimboss
parents: 13
diff changeset
7329 ScreenLines + LineOffset[old_row],
404aac550f35 updated for version 7.0017
vimboss
parents: 13
diff changeset
7330 (size_t)len * sizeof(schar_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7331 #ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7332 if (enc_utf8 && ScreenLinesUC != NULL
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7333 && p_mco == Screen_mco)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7335 mch_memmove(new_ScreenLinesUC + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7336 ScreenLinesUC + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7337 (size_t)len * sizeof(u8char_T));
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7338 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7339 mch_memmove(new_ScreenLinesC[i]
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7340 + new_LineOffset[new_row],
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7341 ScreenLinesC[i] + LineOffset[old_row],
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7342 (size_t)len * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7344 if (enc_dbcs == DBCS_JPNU && ScreenLines2 != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7345 mch_memmove(new_ScreenLines2 + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7346 ScreenLines2 + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7347 (size_t)len * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7348 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7349 mch_memmove(new_ScreenAttrs + new_LineOffset[new_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7350 ScreenAttrs + LineOffset[old_row],
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7351 (size_t)len * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7355 /* Use the last line of the screen for the current line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7356 current_ScreenLine = new_ScreenLines + Rows * Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7358
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7359 free_screenlines();
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7360
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7361 ScreenLines = new_ScreenLines;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7362 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7363 ScreenLinesUC = new_ScreenLinesUC;
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7364 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7365 ScreenLinesC[i] = new_ScreenLinesC[i];
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7366 Screen_mco = p_mco;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7367 ScreenLines2 = new_ScreenLines2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7368 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7369 ScreenAttrs = new_ScreenAttrs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7370 LineOffset = new_LineOffset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7371 LineWraps = new_LineWraps;
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7372 #ifdef FEAT_WINDOWS
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7373 TabPageIdxs = new_TabPageIdxs;
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7374 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7375
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7376 /* It's important that screen_Rows and screen_Columns reflect the actual
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7377 * size of ScreenLines[]. Set them before calling anything. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7378 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7379 old_Rows = screen_Rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7381 screen_Rows = Rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7382 screen_Columns = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7384 must_redraw = CLEAR; /* need to clear the screen later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7385 if (clear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7386 screenclear2();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7387
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7388 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7389 else if (gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7390 && !gui.starting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7391 && ScreenLines != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7392 && old_Rows != Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7393 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7394 (void)gui_redraw_block(0, 0, (int)Rows - 1, (int)Columns - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7395 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7396 * Adjust the position of the cursor, for when executing an external
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7397 * command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7399 if (msg_row >= Rows) /* Rows got smaller */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7400 msg_row = Rows - 1; /* put cursor at last row */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7401 else if (Rows > old_Rows) /* Rows got bigger */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7402 msg_row += Rows - old_Rows; /* put cursor in same place */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7403 if (msg_col >= Columns) /* Columns got smaller */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7404 msg_col = Columns - 1; /* put cursor at last column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7406 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7407
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7408 entered = FALSE;
911
697dec8ec5e7 updated for version 7.0-037
vimboss
parents: 910
diff changeset
7409 --RedrawingDisabled;
766
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 758
diff changeset
7410
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 758
diff changeset
7411 #ifdef FEAT_AUTOCMD
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 758
diff changeset
7412 if (starting == 0)
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 758
diff changeset
7413 apply_autocmds(EVENT_VIMRESIZED, NULL, NULL, FALSE, curbuf);
f0d0d3d3a1e2 updated for version 7.0225
vimboss
parents: 758
diff changeset
7414 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7415 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7416
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7417 void
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7418 free_screenlines()
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7419 {
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7420 #ifdef FEAT_MBYTE
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7421 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7422
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7423 vim_free(ScreenLinesUC);
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7424 for (i = 0; i < Screen_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7425 vim_free(ScreenLinesC[i]);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7426 vim_free(ScreenLines2);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7427 #endif
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7428 vim_free(ScreenLines);
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7429 vim_free(ScreenAttrs);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7430 vim_free(LineOffset);
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7431 vim_free(LineWraps);
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7432 #ifdef FEAT_WINDOWS
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7433 vim_free(TabPageIdxs);
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
7434 #endif
356
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7435 }
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7436
0f2b5d1b8117 updated for version 7.0092
vimboss
parents: 353
diff changeset
7437 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7438 screenclear()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7440 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7441 screenalloc(FALSE); /* allocate screen buffers if size changed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7442 screenclear2(); /* clear the screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7445 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7446 screenclear2()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7448 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7450 if (starting == NO_SCREEN || ScreenLines == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7451 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7452 || (gui.in_use && gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7453 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7454 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7455 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7456
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7457 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7458 if (!gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7460 screen_attr = -1; /* force setting the Normal colors */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7461 screen_stop_highlight(); /* don't want highlighting here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7462
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7463 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7464 /* disable selection without redrawing it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7465 clip_scroll_selection(9999);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7468 /* blank out ScreenLines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7469 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7471 lineclear(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7472 LineWraps[i] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7473 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7474
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7475 if (can_clear(T_CL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7476 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7477 out_str(T_CL); /* clear the display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7478 clear_cmdline = FALSE;
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
7479 mode_displayed = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7481 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7482 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7483 /* can't clear the screen, mark all chars with invalid attributes */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7484 for (i = 0; i < Rows; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7485 lineinvalid(LineOffset[i], (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7486 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7487 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7488
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7489 screen_cleared = TRUE; /* can use contents of ScreenLines now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7490
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7491 win_rest_invalid(firstwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7492 redraw_cmdline = TRUE;
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
7493 #ifdef FEAT_WINDOWS
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
7494 redraw_tabline = TRUE;
670
f892bda292a8 updated for version 7.0198
vimboss
parents: 667
diff changeset
7495 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7496 if (must_redraw == CLEAR) /* no need to clear again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7497 must_redraw = NOT_VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7498 compute_cmdrow();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7499 msg_row = cmdline_row; /* put cursor on last line for messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7500 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7501 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7502 msg_scrolled = 0; /* can't scroll back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7503 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7504 msg_didout = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7505 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7507 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7508 * Clear one line in ScreenLines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7509 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7510 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7511 lineclear(off, width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7512 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7513 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7514 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7515 (void)vim_memset(ScreenLines + off, ' ', (size_t)width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7516 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7517 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7518 (void)vim_memset(ScreenLinesUC + off, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7519 (size_t)width * sizeof(u8char_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7521 (void)vim_memset(ScreenAttrs + off, 0, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7522 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7523
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7524 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7525 * Mark one line in ScreenLines invalid by setting the attributes to an
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7526 * invalid value.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7527 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7528 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7529 lineinvalid(off, width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7530 unsigned off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7531 int width;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7532 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7533 (void)vim_memset(ScreenAttrs + off, -1, (size_t)width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7534 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7535
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7536 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7538 * Copy part of a Screenline for vertically split window "wp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7539 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7540 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7541 linecopy(to, from, wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7542 int to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7543 int from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7544 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7546 unsigned off_to = LineOffset[to] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7547 unsigned off_from = LineOffset[from] + wp->w_wincol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7549 mch_memmove(ScreenLines + off_to, ScreenLines + off_from,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7550 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7551 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7552 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7553 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7554 int i;
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7555
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7556 mch_memmove(ScreenLinesUC + off_to, ScreenLinesUC + off_from,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7557 wp->w_width * sizeof(u8char_T));
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7558 for (i = 0; i < p_mco; ++i)
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7559 mch_memmove(ScreenLinesC[i] + off_to, ScreenLinesC[i] + off_from,
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 707
diff changeset
7560 wp->w_width * sizeof(u8char_T));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7561 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7562 if (enc_dbcs == DBCS_JPNU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7563 mch_memmove(ScreenLines2 + off_to, ScreenLines2 + off_from,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7564 wp->w_width * sizeof(schar_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7565 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7566 mch_memmove(ScreenAttrs + off_to, ScreenAttrs + off_from,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7567 wp->w_width * sizeof(sattr_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7569 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7571 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7572 * Return TRUE if clearing with term string "p" would work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7573 * It can't work when the string is empty or it won't set the right background.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7574 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7575 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7576 can_clear(p)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7577 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7579 return (*p != NUL && (t_colors <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7580 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7581 || gui.in_use
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7582 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7583 || cterm_normal_bg_color == 0 || *T_UT != NUL));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7584 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7586 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7587 * Reset cursor position. Use whenever cursor was moved because of outputting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7588 * something directly to the screen (shell commands) or a terminal control
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7589 * code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7590 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7591 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7592 screen_start()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7594 screen_cur_row = screen_cur_col = 9999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7595 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7596
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7597 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7598 * Move the cursor to position "row","col" in the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7599 * This tries to find the most efficient way to move, minimizing the number of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7600 * characters sent to the terminal.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7601 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7602 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7603 windgoto(row, col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7604 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7605 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7606 {
205
d292c40ca788 updated for version 7.0060
vimboss
parents: 168
diff changeset
7607 sattr_T *p;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7608 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7609 int plan;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7610 int cost;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7611 int wouldbe_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7612 int noinvcurs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7613 char_u *bs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7614 int goto_cost;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7615 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7616
1213
8906c10ecbb0 updated for version 7.1b
vimboss
parents: 1112
diff changeset
7617 #define GOTO_COST 7 /* assume a term_windgoto() takes about 7 chars */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7618 #define HIGHL_COST 5 /* assume unhighlight takes 5 chars */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7620 #define PLAN_LE 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7621 #define PLAN_CR 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7622 #define PLAN_NL 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7623 #define PLAN_WRITE 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7624 /* Can't use ScreenLines unless initialized */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7625 if (ScreenLines == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7626 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7628 if (col != screen_cur_col || row != screen_cur_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7629 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7630 /* Check for valid position. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7631 if (row < 0) /* window without text lines? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7632 row = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7633 if (row >= screen_Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7634 row = screen_Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7635 if (col >= screen_Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7636 col = screen_Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7637
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7638 /* check if no cursor movement is allowed in highlight mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7639 if (screen_attr && *T_MS == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7640 noinvcurs = HIGHL_COST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7641 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7642 noinvcurs = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7643 goto_cost = GOTO_COST + noinvcurs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7644
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7645 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7646 * Plan how to do the positioning:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7647 * 1. Use CR to move it to column 0, same row.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7648 * 2. Use T_LE to move it a few columns to the left.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7649 * 3. Use NL to move a few lines down, column 0.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7650 * 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
7651 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7652 * Don't do this if the cursor went beyond the last column, the cursor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7653 * position is unknown then (some terminals wrap, some don't )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7654 *
1213
8906c10ecbb0 updated for version 7.1b
vimboss
parents: 1112
diff changeset
7655 * First check if the highlighting attributes allow us to write
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7656 * characters to move the cursor to the right.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7657 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7658 if (row >= screen_cur_row && screen_cur_col < Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7660 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7661 * If the cursor is in the same row, bigger col, we can use CR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7662 * or T_LE.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7663 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7664 bs = NULL; /* init for GCC */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7665 attr = screen_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7666 if (row == screen_cur_row && col < screen_cur_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7668 /* "le" is preferred over "bc", because "bc" is obsolete */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7669 if (*T_LE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7670 bs = T_LE; /* "cursor left" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7671 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7672 bs = T_BC; /* "backspace character (old) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7673 if (*bs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7674 cost = (screen_cur_col - col) * (int)STRLEN(bs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7675 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7676 cost = 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7677 if (col + 1 < cost) /* using CR is less characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7678 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7679 plan = PLAN_CR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7680 wouldbe_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7681 cost = 1; /* CR is just one character */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7683 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7684 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7685 plan = PLAN_LE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7686 wouldbe_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7687 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7688 if (noinvcurs) /* will stop highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7689 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7690 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7691 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7692 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7695 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7696 * 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
7697 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7698 else if (row > screen_cur_row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7700 plan = PLAN_NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7701 wouldbe_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7702 cost = (row - screen_cur_row) * 2; /* CR LF */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7703 if (noinvcurs) /* will stop highlighting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7704 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7705 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7706 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7707 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7711 * If the cursor is in the same row, smaller col, just use write.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7712 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7713 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7714 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7715 plan = PLAN_WRITE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7716 wouldbe_col = screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7717 cost = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7719
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7720 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7721 * Check if any characters that need to be written have the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7722 * correct attributes. Also avoid UTF-8 characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7723 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7724 i = col - wouldbe_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7725 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7726 cost += i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7727 if (cost < goto_cost && i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7729 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7730 * Check if the attributes are correct without additionally
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7731 * stopping highlighting.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7732 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7733 p = ScreenAttrs + LineOffset[row] + wouldbe_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7734 while (i && *p++ == attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7735 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7736 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7737 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7738 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7739 * Try if it works when highlighting is stopped here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7740 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7741 if (*--p == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7742 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7743 cost += noinvcurs;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7744 while (i && *p++ == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7745 --i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7746 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7747 if (i != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7748 cost = 999; /* different attributes, don't do it */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7749 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7750 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7751 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7752 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7753 /* Don't use an UTF-8 char for positioning, it's slow. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7754 for (i = wouldbe_col; i < col; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7755 if (ScreenLinesUC[LineOffset[row] + i] != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7757 cost = 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7758 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7761 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7762 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7763
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7764 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7765 * We can do it without term_windgoto()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7766 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7767 if (cost < goto_cost)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7769 if (plan == PLAN_LE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7771 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7772 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7773 while (screen_cur_col > col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7775 out_str(bs);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7776 --screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7779 else if (plan == PLAN_CR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7780 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7781 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7782 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7783 out_char('\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7784 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7786 else if (plan == PLAN_NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7787 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7788 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7789 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7790 while (screen_cur_row < row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7792 out_char('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7793 ++screen_cur_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7794 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7795 screen_cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7796 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7797
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7798 i = col - screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7799 if (i > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7800 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7802 * Use cursor-right if it's one character only. Avoids
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7803 * removing a line of pixels from the last bold char, when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7804 * using the bold trick in the GUI.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7805 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7806 if (T_ND[0] != NUL && T_ND[1] == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7807 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7808 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7809 out_char(*T_ND);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7810 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7811 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7813 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7815 off = LineOffset[row] + screen_cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7816 while (i-- > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7817 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7818 if (ScreenAttrs[off] != screen_attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7819 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7820 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7821 out_flush_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7822 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7823 out_char(ScreenLines[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7824 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7825 if (enc_dbcs == DBCS_JPNU
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7826 && ScreenLines[off] == 0x8e)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7827 out_char(ScreenLines2[off]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7828 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7829 ++off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7830 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7832 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7833 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7834 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7835 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7836 cost = 999;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7837
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7838 if (cost >= goto_cost)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7839 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7840 if (noinvcurs)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7841 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7842 if (row == screen_cur_row && (col > screen_cur_col) &&
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7843 *T_CRI != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7844 term_cursor_right(col - screen_cur_col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7845 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7846 term_windgoto(row, col);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7847 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7848 screen_cur_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7849 screen_cur_col = col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7850 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7851 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7852
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7853 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7854 * Set cursor to its position in the current window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7855 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7856 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7857 setcursor()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7858 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7859 if (redrawing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7861 validate_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7862 windgoto(W_WINROW(curwin) + curwin->w_wrow,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7863 W_WINCOL(curwin) + (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7864 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7865 curwin->w_p_rl ? ((int)W_WIDTH(curwin) - curwin->w_wcol - (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7866 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7867 has_mbyte ? (*mb_ptr2cells)(ml_get_cursor()) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7868 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7869 1)) :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7870 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7871 curwin->w_wcol));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7874
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7875
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7876 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7877 * insert 'line_count' lines at 'row' in window 'wp'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7878 * if 'invalid' is TRUE the wp->w_lines[].wl_lnum is invalidated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7879 * if 'mayclear' is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7880 * scrolling.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7881 * Returns FAIL if the lines are not inserted, OK for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7882 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7883 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7884 win_ins_lines(wp, row, line_count, invalid, mayclear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7885 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7886 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7887 int line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7888 int invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7889 int mayclear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7890 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7891 int did_delete;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7892 int nextrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7893 int lastrow;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7894 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7896 if (invalid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7897 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7899 if (wp->w_height < 5)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7900 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7902 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7903 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7904
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7905 retval = win_do_lines(wp, row, line_count, mayclear, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7906 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7907 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7909 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7910 * 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
7911 * lines at the bottom to avoid messing what is after the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7912 * If this fails and there are following windows, don't do anything to avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7913 * messing up those windows, better just redraw.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7914 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7915 did_delete = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7916 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7917 if (wp->w_next != NULL || wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7919 if (screen_del_lines(0, W_WINROW(wp) + wp->w_height - line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7920 line_count, (int)Rows, FALSE, NULL) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7921 did_delete = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7922 else if (wp->w_next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7923 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7925 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7926 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7927 * if no lines deleted, blank the lines that will end up below the window
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7928 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7929 if (!did_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7930 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7931 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7932 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7933 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7934 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7935 nextrow = W_WINROW(wp) + wp->w_height + W_STATUS_HEIGHT(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7936 lastrow = nextrow + line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7937 if (lastrow > Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7938 lastrow = Rows;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7939 screen_fill(nextrow - line_count, lastrow - line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7940 W_WINCOL(wp), (int)W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7941 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7943
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7944 if (screen_ins_lines(0, W_WINROW(wp) + row, line_count, (int)Rows, NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7945 == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7947 /* deletion will have messed up other windows */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7948 if (did_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7949 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7950 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7951 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7952 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7953 win_rest_invalid(W_NEXT(wp));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7955 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7956 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7957
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7958 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7959 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7960
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7961 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7962 * delete "line_count" window lines at "row" in window "wp"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7963 * If "invalid" is TRUE curwin->w_lines[] is invalidated.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7964 * If "mayclear" is TRUE the screen will be cleared if it is faster than
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7965 * scrolling
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7966 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7967 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7968 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7969 win_del_lines(wp, row, line_count, invalid, mayclear)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7970 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7971 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7972 int line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7973 int invalid;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7974 int mayclear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7976 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7977
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7978 if (invalid)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7979 wp->w_lines_valid = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7981 if (line_count > wp->w_height - row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7982 line_count = wp->w_height - row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7983
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7984 retval = win_do_lines(wp, row, line_count, mayclear, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7985 if (retval != MAYBE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7986 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7987
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7988 if (screen_del_lines(0, W_WINROW(wp) + row, line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7989 (int)Rows, FALSE, NULL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7990 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7992 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7994 * If there are windows or status lines below, try to put them at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7995 * correct place. If we can't do that, they have to be redrawn.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7996 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7997 if (wp->w_next || wp->w_status_height || cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
7999 if (screen_ins_lines(0, W_WINROW(wp) + wp->w_height - line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8000 line_count, (int)Rows, NULL) == FAIL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8001 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8002 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8003 win_rest_invalid(wp->w_next);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8004 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8005 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8006 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8007 * If this is the last window and there is no status line, redraw the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8008 * command line later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8009 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8010 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8011 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8012 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8013 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8015
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8016 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8017 * Common code for win_ins_lines() and win_del_lines().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8018 * Returns OK or FAIL when the work has been done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8019 * Returns MAYBE when not finished yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8020 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8021 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8022 win_do_lines(wp, row, line_count, mayclear, del)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8023 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8024 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8025 int line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8026 int mayclear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8027 int del;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8028 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8029 int retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8030
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8031 if (!redrawing() || line_count <= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8032 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8033
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8034 /* only a few lines left: redraw is faster */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8035 if (mayclear && Rows - line_count < 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8036 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8037 && wp->w_width == Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8038 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8039 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8040 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8041 screenclear(); /* will set wp->w_lines_valid to 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8042 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8045 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8046 * Delete all remaining lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8048 if (row + line_count >= wp->w_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8049 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8050 screen_fill(W_WINROW(wp) + row, W_WINROW(wp) + wp->w_height,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8051 W_WINCOL(wp), (int)W_ENDCOL(wp),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8052 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8053 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8054 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8055
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8056 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8057 * when scrolling, the message on the command line should be cleared,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8058 * otherwise it will stay there forever.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8059 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8060 clear_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8063 * If the terminal can set a scroll region, use that.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8064 * Always do this in a vertically split window. This will redraw from
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8065 * ScreenLines[] when t_CV isn't defined. That's faster than using
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8066 * win_line().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8067 * Don't use a scroll region when we are going to redraw the text, writing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8068 * a character in the lower right corner of the scroll region causes a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8069 * scroll-up in the DJGPP version.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8070 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8071 if (scroll_region
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8072 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8073 || W_WIDTH(wp) != Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8074 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8075 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8076 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8077 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8078 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8079 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8080 scroll_region_set(wp, row);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8081 if (del)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8082 retval = screen_del_lines(W_WINROW(wp) + row, 0, line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8083 wp->w_height - row, FALSE, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8084 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8085 retval = screen_ins_lines(W_WINROW(wp) + row, 0, line_count,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8086 wp->w_height - row, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8087 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8088 if (scroll_region && (wp->w_width == Columns || *T_CSV != NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8089 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8090 scroll_region_reset();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8091 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8094 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8095 if (wp->w_next != NULL && p_tf) /* don't delete/insert on fast terminal */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8096 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8097 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8099 return MAYBE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8100 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8101
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8102 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8103 * window 'wp' and everything after it is messed up, mark it for redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8104 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8105 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8106 win_rest_invalid(wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8107 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8109 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8110 while (wp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8111 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8112 if (wp != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8113 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8114 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8115 redraw_win_later(wp, NOT_VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8116 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8117 wp->w_redr_status = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8118 wp = wp->w_next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8119 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8120 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8121 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8125 * The rest of the routines in this file perform screen manipulations. The
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8126 * given operation is performed physically on the screen. The corresponding
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8127 * change is also made to the internal screen image. In this way, the editor
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8128 * anticipates the effect of editing changes on the appearance of the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8129 * That way, when we call screenupdate a complete redraw isn't usually
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8130 * necessary. Another advantage is that we can keep adding code to anticipate
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8131 * screen changes, and in the meantime, everything still works.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8132 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8133
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8134 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8135 * types for inserting or deleting lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8136 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8137 #define USE_T_CAL 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8138 #define USE_T_CDL 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8139 #define USE_T_AL 3
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8140 #define USE_T_CE 4
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8141 #define USE_T_DL 5
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8142 #define USE_T_SR 6
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8143 #define USE_NL 7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8144 #define USE_T_CD 8
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8145 #define USE_REDRAW 9
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8146
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8147 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8148 * insert lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8149 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8150 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8151 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8152 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8153 * return FAIL for failure, OK for success.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8154 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 422
diff changeset
8155 int
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8156 screen_ins_lines(off, row, line_count, end, wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8157 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8158 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8159 int line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8160 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8161 win_T *wp; /* NULL or window to use width from */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8162 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8163 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8164 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8165 unsigned temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8166 int cursor_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8167 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8168 int result_empty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8169 int can_ce = can_clear(T_CE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8170
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8171 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8172 * FAIL if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8173 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8174 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8175 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8176 * - the line count is more than 'ttyscroll'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8177 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8178 if (!screen_valid(TRUE) || line_count <= 0 || line_count > p_ttyscroll)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8179 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8180
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8181 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8182 * There are seven ways to insert lines:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8183 * 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
8184 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8185 * 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
8186 * the insert is just empty lines
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8187 * 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
8188 * present or line_count > 1. It looks better if we do all the inserts
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8189 * at once.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8190 * 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
8191 * insert is just empty lines and T_CE is not present or line_count >
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8192 * 1.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8193 * 4. Use T_AL (insert line) if it exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8194 * 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
8195 * just empty lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8196 * 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
8197 * just empty lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8198 * 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
8199 * the 'da' flag is not set or we have clear line capability.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8200 * 8. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8201 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8202 * Careful: In a hpterm scroll reverse doesn't work as expected, it moves
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8203 * the scrollbar for the window. It does have insert line, use that if it
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8204 * exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8205 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8206 result_empty = (row + line_count >= end);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8207 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8208 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8209 type = USE_REDRAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8210 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8211 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8212 if (can_clear(T_CD) && result_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8213 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8214 else if (*T_CAL != NUL && (line_count > 1 || *T_AL == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8215 type = USE_T_CAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8216 else if (*T_CDL != NUL && result_empty && (line_count > 1 || !can_ce))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8217 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8218 else if (*T_AL != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8219 type = USE_T_AL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8220 else if (can_ce && result_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8221 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8222 else if (*T_DL != NUL && result_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8223 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8224 else if (*T_SR != NUL && row == 0 && (*T_DA == NUL || can_ce))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8225 type = USE_T_SR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8226 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8227 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8228
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8229 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8230 * For clearing the lines screen_del_lines() is used. This will also take
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8231 * care of t_db if necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8232 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8233 if (type == USE_T_CD || type == USE_T_CDL ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8234 type == USE_T_CE || type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8235 return screen_del_lines(off, row, line_count, end, FALSE, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8236
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8237 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8238 * If text is retained below the screen, first clear or delete as many
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8239 * 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
8240 * the deleted lines won't later surface during a screen_del_lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8241 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8242 if (*T_DB)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8243 screen_del_lines(off, end - line_count, line_count, end, FALSE, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8244
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8245 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8246 /* Remove a modeless selection when inserting lines halfway the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8247 * or not the full width of the screen. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8248 if (off + row > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8249 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8250 || (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8251 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8252 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8253 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8254 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8255 clip_scroll_selection(-line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8256 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8258 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8259 /* Don't update the GUI cursor here, ScreenLines[] is invalid until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8260 * scrolling is actually carried out. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8261 gui_dont_update_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8262 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8263
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8264 if (*T_CCS != NUL) /* cursor relative to region */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8265 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8266 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8267 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8268
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8269 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8270 * Shift LineOffset[] line_count down to reflect the inserted lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8271 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8272 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8273 row += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8274 end += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8275 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8276 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8277 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8278 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8280 /* need to copy part of a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8281 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8282 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8283 linecopy(j + line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8284 j += line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8285 if (can_clear((char_u *)" "))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8286 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8287 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8288 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8289 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8290 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8291 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8292 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8294 j = end - 1 - i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8295 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8296 while ((j -= line_count) >= row)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8297 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8298 LineOffset[j + line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8299 LineWraps[j + line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8300 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8301 LineOffset[j + line_count] = temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8302 LineWraps[j + line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8303 if (can_clear((char_u *)" "))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8304 lineclear(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8305 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8306 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8307 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8308 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8310 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8311 windgoto(cursor_row, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8312
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8313 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8314 /* redraw the characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8315 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8316 redraw_block(row, end, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8317 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8318 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8319 if (type == USE_T_CAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8320 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8321 term_append_lines(line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8322 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8324 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8325 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8326 for (i = 0; i < line_count; i++)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8327 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8328 if (type == USE_T_AL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8330 if (i && cursor_row != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8331 windgoto(cursor_row, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8332 out_str(T_AL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8333 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8334 else /* type == USE_T_SR */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8335 out_str(T_SR);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8336 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8337 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8338 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8339
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8340 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8341 * With scroll-reverse and 'da' flag set we need to clear the lines that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8342 * have been scrolled down into the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8343 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8344 if (type == USE_T_SR && *T_DA)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8345 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8346 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8347 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8348 windgoto(off + i, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8349 out_str(T_CE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8350 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8352 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8353
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8354 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8355 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8356 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8357 out_flush(); /* always flush after a scroll */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8358 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8359 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8360 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8361
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8362 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8363 * delete lines on the screen and update ScreenLines[]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8364 * 'end' is the line after the scrolled part. Normally it is Rows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8365 * When scrolling region used 'off' is the offset from the top for the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8366 * 'row' and 'end' are relative to the start of the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8367 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8368 * Return OK for success, FAIL if the lines are not deleted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8369 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8370 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8371 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8372 screen_del_lines(off, row, line_count, end, force, wp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8373 int off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8374 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8375 int line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8376 int end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8377 int force; /* even when line_count > p_ttyscroll */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8378 win_T *wp; /* NULL or window to use width from */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8380 int j;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8381 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8382 unsigned temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8383 int cursor_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8384 int cursor_end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8385 int result_empty; /* result is empty until end of region */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8386 int can_delete; /* deleting line codes can be used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8387 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8388
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8389 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8390 * FAIL if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8391 * - there is no valid screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8392 * - the screen has to be redrawn completely
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8393 * - the line count is less than one
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8394 * - the line count is more than 'ttyscroll'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8395 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8396 if (!screen_valid(TRUE) || line_count <= 0 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8397 (!force && line_count > p_ttyscroll))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8398 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8399
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8400 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8401 * Check if the rest of the current region will become empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8402 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8403 result_empty = row + line_count >= end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8405 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8406 * We can delete lines only when 'db' flag not set or when 'ce' option
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8407 * available.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8408 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8409 can_delete = (*T_DB == NUL || can_clear(T_CE));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8410
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8411 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8412 * There are six ways to delete lines:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8413 * 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
8414 * characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8415 * 1. Use T_CD if it exists and the result is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8416 * 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
8417 * 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
8418 * none of the other ways work.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8419 * 4. Use T_CE (erase line) if the result is empty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8420 * 5. Use T_DL (delete line) if it exists.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8421 * 6. redraw the characters from ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8422 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8423 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8424 if (wp != NULL && wp->w_width != Columns && *T_CSV == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8425 type = USE_REDRAW;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8426 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8427 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8428 if (can_clear(T_CD) && result_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8429 type = USE_T_CD;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8430 #if defined(__BEOS__) && defined(BEOS_DR8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8431 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8432 * USE_NL does not seem to work in Terminal of DR8 so we set T_DB="" in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8433 * its internal termcap... this works okay for tests which test *T_DB !=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8434 * NUL. It has the disadvantage that the user cannot use any :set t_*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8435 * command to get T_DB (back) to empty_option, only :set term=... will do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8436 * the trick...
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8437 * Anyway, this hack will hopefully go away with the next OS release.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8438 * (Olaf Seibert)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8439 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8440 else if (row == 0 && T_DB == empty_option
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8441 && (line_count == 1 || *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8442 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8443 else if (row == 0 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8444 #ifndef AMIGA
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8445 /* On the Amiga, somehow '\n' on the last line doesn't always scroll
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8446 * up, so use delete-line command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8447 line_count == 1 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8448 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8449 *T_CDL == NUL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8450 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8451 type = USE_NL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8452 else if (*T_CDL != NUL && line_count > 1 && can_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8453 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8454 else if (can_clear(T_CE) && result_empty
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8455 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8456 && (wp == NULL || wp->w_width == Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8457 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8458 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8459 type = USE_T_CE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8460 else if (*T_DL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8461 type = USE_T_DL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8462 else if (*T_CDL != NUL && can_delete)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8463 type = USE_T_CDL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8464 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8465 return FAIL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8466
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8467 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8468 /* Remove a modeless selection when deleting lines halfway the screen or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8469 * not the full width of the screen. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8470 if (off + row > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8471 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8472 || (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8473 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8474 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8475 clip_clear_selection();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8476 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8477 clip_scroll_selection(line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8478 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8479
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8480 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8481 /* Don't update the GUI cursor here, ScreenLines[] is invalid until the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8482 * scrolling is actually carried out. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8483 gui_dont_update_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8484 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8485
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8486 if (*T_CCS != NUL) /* cursor relative to region */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8487 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8488 cursor_row = row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8489 cursor_end = end;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8490 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8491 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8493 cursor_row = row + off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8494 cursor_end = end + off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8495 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8496
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8497 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8498 * Now shift LineOffset[] line_count up to reflect the deleted lines.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8499 * Clear the inserted lines in ScreenLines[].
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8500 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8501 row += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8502 end += off;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8503 for (i = 0; i < line_count; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8504 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8505 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8506 if (wp != NULL && wp->w_width != Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8507 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8508 /* need to copy part of a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8509 j = row + i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8510 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8511 linecopy(j - line_count, j, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8512 j -= line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8513 if (can_clear((char_u *)" "))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8514 lineclear(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8515 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8516 lineinvalid(LineOffset[j] + wp->w_wincol, wp->w_width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8517 LineWraps[j] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8519 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8520 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8521 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8522 /* whole width, moving the line pointers is faster */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8523 j = row + i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8524 temp = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8525 while ((j += line_count) <= end - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8526 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8527 LineOffset[j - line_count] = LineOffset[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8528 LineWraps[j - line_count] = LineWraps[j];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8529 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8530 LineOffset[j - line_count] = temp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8531 LineWraps[j - line_count] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8532 if (can_clear((char_u *)" "))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8533 lineclear(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8534 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8535 lineinvalid(temp, (int)Columns);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8536 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8539 screen_stop_highlight();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8540
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8541 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8542 /* redraw the characters */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8543 if (type == USE_REDRAW)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8544 redraw_block(row, end, wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8545 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8546 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8547 if (type == USE_T_CD) /* delete the lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8548 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8549 windgoto(cursor_row, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8550 out_str(T_CD);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8551 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8553 else if (type == USE_T_CDL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8555 windgoto(cursor_row, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8556 term_delete_lines(line_count);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8557 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8559 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8560 * Deleting lines at top of the screen or scroll region: Just scroll
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8561 * the whole screen (scroll region) up by outputting newlines on the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8562 * last line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8563 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8564 else if (type == USE_NL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8565 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8566 windgoto(cursor_end - 1, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8567 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8568 out_char('\n'); /* cursor will remain on same line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8569 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8570 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8571 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8572 for (i = line_count; --i >= 0; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8574 if (type == USE_T_DL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8576 windgoto(cursor_row, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8577 out_str(T_DL); /* delete a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8578 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8579 else /* type == USE_T_CE */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8580 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8581 windgoto(cursor_row + i, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8582 out_str(T_CE); /* erase a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8583 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8584 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8585 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8588 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8589 * 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
8590 * scrolled up at the bottom of the region.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8591 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8592 if (*T_DB && (type == USE_T_DL || type == USE_T_CDL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8593 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8594 for (i = line_count; i > 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8596 windgoto(cursor_end - i, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8597 out_str(T_CE); /* erase a line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8598 screen_start(); /* don't know where cursor is now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8599 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8602 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8603 gui_can_update_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8604 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8605 out_flush(); /* always flush after a scroll */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8606 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8607
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8608 return OK;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8612 * show the current mode and ruler
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8613 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8614 * If clear_cmdline is TRUE, clear the rest of the cmdline.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8615 * 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
8616 * cleared only if a mode is shown.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8617 * Return the length of the message (0 if no message).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8618 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8619 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8620 showmode()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8622 int need_clear;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8623 int length = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8624 int do_mode;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8625 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8626 int nwr_save;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8627 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8628 int sub_attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8629 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8630
642
2392a6da4aa4 updated for version 7.0186
vimboss
parents: 639
diff changeset
8631 do_mode = ((p_smd && msg_silent == 0)
2392a6da4aa4 updated for version 7.0186
vimboss
parents: 639
diff changeset
8632 && ((State & INSERT)
2392a6da4aa4 updated for version 7.0186
vimboss
parents: 639
diff changeset
8633 || restart_edit
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8634 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8635 || VIsual_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8636 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8637 ));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8638 if (do_mode || Recording)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8641 * Don't show mode right now, when not redrawing or inside a mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8642 * Call char_avail() only when we are going to show something, because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8643 * it takes a bit of time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8644 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8645 if (!redrawing() || (char_avail() && !KeyTyped) || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8646 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8647 redraw_cmdline = TRUE; /* show mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8648 return 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8649 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8651 nwr_save = need_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8652
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8653 /* wait a bit before overwriting an important message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8654 check_for_delay(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8656 /* if the cmdline is more than one line high, erase top lines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8657 need_clear = clear_cmdline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8658 if (clear_cmdline && cmdline_row < Rows - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8659 msg_clr_cmdline(); /* will reset clear_cmdline */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8661 /* Position on the last line in the window, column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8662 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8663 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8664 attr = hl_attr(HLF_CM); /* Highlight mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8665 if (do_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8666 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8667 MSG_PUTS_ATTR("--", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8668 #if defined(FEAT_XIM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8669 if (xic != NULL && im_get_status() && !p_imdisable
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8670 && curbuf->b_p_iminsert == B_IMODE_IM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8671 # ifdef HAVE_GTK2 /* most of the time, it's not XIM being used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8672 MSG_PUTS_ATTR(" IM", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8673 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8674 MSG_PUTS_ATTR(" XIM", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8675 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8676 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8677 #if defined(FEAT_HANGULIN) && defined(FEAT_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8678 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8680 if (hangul_input_state_get())
236
4707450c2b33 updated for version 7.0066
vimboss
parents: 230
diff changeset
8681 MSG_PUTS_ATTR(" \307\321\261\333", attr); /* HANGUL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8682 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8683 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8684 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8685 if (edit_submode != NULL) /* CTRL-X in Insert mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8686 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8687 /* These messages can get long, avoid a wrap in a narrow
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8688 * window. Prefer showing edit_submode_extra. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8689 length = (Rows - msg_row) * Columns - 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8690 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8691 length -= vim_strsize(edit_submode_extra);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8692 if (length > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8694 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8695 length -= vim_strsize(edit_submode_pre);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8696 if (length - vim_strsize(edit_submode) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8697 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8698 if (edit_submode_pre != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8699 msg_puts_attr(edit_submode_pre, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8700 msg_puts_attr(edit_submode, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8702 if (edit_submode_extra != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8704 MSG_PUTS_ATTR(" ", attr); /* add a space in between */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8705 if ((int)edit_submode_highl < (int)HLF_COUNT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8706 sub_attr = hl_attr(edit_submode_highl);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8707 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8708 sub_attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8709 msg_puts_attr(edit_submode_extra, sub_attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8711 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8712 length = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8713 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8714 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8715 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8716 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8717 #ifdef FEAT_VREPLACE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8718 if (State & VREPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8719 MSG_PUTS_ATTR(_(" VREPLACE"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8720 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8721 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8722 if (State & REPLACE_FLAG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8723 MSG_PUTS_ATTR(_(" REPLACE"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8724 else if (State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8726 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8727 if (p_ri)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8728 MSG_PUTS_ATTR(_(" REVERSE"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8729 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8730 MSG_PUTS_ATTR(_(" INSERT"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8731 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8732 else if (restart_edit == 'I')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8733 MSG_PUTS_ATTR(_(" (insert)"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8734 else if (restart_edit == 'R')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8735 MSG_PUTS_ATTR(_(" (replace)"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8736 else if (restart_edit == 'V')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8737 MSG_PUTS_ATTR(_(" (vreplace)"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8738 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8739 if (p_hkmap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8740 MSG_PUTS_ATTR(_(" Hebrew"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8741 # ifdef FEAT_FKMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8742 if (p_fkmap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8743 MSG_PUTS_ATTR(farsi_text_5, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8744 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8745 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8746 #ifdef FEAT_KEYMAP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8747 if (State & LANGMAP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8748 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8749 # ifdef FEAT_ARABIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8750 if (curwin->w_p_arab)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8751 MSG_PUTS_ATTR(_(" Arabic"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8752 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8753 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8754 MSG_PUTS_ATTR(_(" (lang)"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8755 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8757 if ((State & INSERT) && p_paste)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8758 MSG_PUTS_ATTR(_(" (paste)"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8760 #ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8761 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8762 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8763 char *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8764
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8765 /* Don't concatenate separate words to avoid translation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8766 * problems. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8767 switch ((VIsual_select ? 4 : 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8768 + (VIsual_mode == Ctrl_V) * 2
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8769 + (VIsual_mode == 'V'))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8771 case 0: p = N_(" VISUAL"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8772 case 1: p = N_(" VISUAL LINE"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8773 case 2: p = N_(" VISUAL BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8774 case 4: p = N_(" SELECT"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8775 case 5: p = N_(" SELECT LINE"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8776 default: p = N_(" SELECT BLOCK"); break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8778 MSG_PUTS_ATTR(_(p), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8780 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8781 MSG_PUTS_ATTR(" --", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8782 }
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
8783
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8784 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8785 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8786 if (Recording
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8787 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8788 && edit_submode == NULL /* otherwise it gets too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8789 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8790 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8791 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8792 MSG_PUTS_ATTR(_("recording"), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8793 need_clear = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8794 }
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
8795
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
8796 mode_displayed = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8797 if (need_clear || clear_cmdline)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8798 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8799 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8800 length = msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8801 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8802 need_wait_return = nwr_save; /* never ask for hit-return for this */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8803 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8804 else if (clear_cmdline && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8805 /* Clear the whole command line. Will reset "clear_cmdline". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8806 msg_clr_cmdline();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8807
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8808 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8809 # ifdef FEAT_VISUAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8810 /* In Visual mode the size of the selected area must be redrawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8811 if (VIsual_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8812 clear_showcmd();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8813 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8815 /* If the last window has no status line, the ruler is after the mode
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8816 * message and must be redrawn */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8817 if (redrawing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8818 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8819 && lastwin->w_status_height == 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8820 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8821 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8822 win_redr_ruler(lastwin, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8823 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8824 redraw_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8825 clear_cmdline = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8826
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8827 return length;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8828 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8829
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8831 * Position for a mode message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8832 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8833 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8834 msg_pos_mode()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8835 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8836 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8837 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8840 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8841 * Delete mode message. Used when ESC is typed which is expected to end
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8842 * Insert mode (but Insert mode didn't end yet!).
644
e4fa26ce8769 updated for version 7.0187
vimboss
parents: 642
diff changeset
8843 * Caller should check "mode_displayed".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8844 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8845 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8846 unshowmode(force)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8847 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8849 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8850 * Don't delete it right now, when not redrawing or insided a mapping.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8851 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8852 if (!redrawing() || (!force && char_avail() && !KeyTyped))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8853 redraw_cmdline = TRUE; /* delete mode later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8854 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8856 msg_pos_mode();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8857 if (Recording)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8858 MSG_PUTS_ATTR(_("recording"), hl_attr(HLF_CM));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8859 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
8862
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8863 #if defined(FEAT_WINDOWS)
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8864 /*
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8865 * Draw the tab pages line at the top of the Vim window.
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8866 */
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8867 static void
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8868 draw_tabline()
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8869 {
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8870 int tabcount = 0;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8871 tabpage_T *tp;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8872 int tabwidth;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8873 int col = 0;
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
8874 int scol = 0;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8875 int attr;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8876 win_T *wp;
671
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
8877 win_T *cwp;
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
8878 int wincount;
83a006f81bac updated for version 7.0199
vimboss
parents: 670
diff changeset
8879 int modified;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8880 int c;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8881 int len;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8882 int attr_sel = hl_attr(HLF_TPS);
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8883 int attr_nosel = hl_attr(HLF_TP);
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8884 int attr_fill = hl_attr(HLF_TPF);
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
8885 char_u *p;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8886 int room;
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8887 int use_sep_chars = (t_colors < 8
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8888 #ifdef FEAT_GUI
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8889 && !gui.in_use
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8890 #endif
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8891 );
673
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
8892
513866ffe6af updated for version 7.0200
vimboss
parents: 671
diff changeset
8893 redraw_tabline = FALSE;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8894
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8895 #ifdef FEAT_GUI_TABLINE
798
95dac6af3b3a updated for version 7.0232
vimboss
parents: 777
diff changeset
8896 /* Take care of a GUI tabline. */
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8897 if (gui_use_tabline())
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8898 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8899 gui_update_tabline();
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8900 return;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8901 }
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8902 #endif
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8903
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8904 if (tabline_height() < 1)
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8905 return;
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
8906
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8907 #if defined(FEAT_STL_OPT)
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8908
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8909 /* Init TabPageIdxs[] to zero: Clicking outside of tabs has no effect. */
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8910 for (scol = 0; scol < Columns; ++scol)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8911 TabPageIdxs[scol] = 0;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8912
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8913 /* Use the 'tabline' option if it's set. */
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8914 if (*p_tal != NUL)
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8915 {
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8916 int save_called_emsg = called_emsg;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8917
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8918 /* Check for an error. If there is one we would loop in redrawing the
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8919 * screen. Avoid that by making 'tabline' empty. */
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8920 called_emsg = FALSE;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8921 win_redr_custom(NULL, FALSE);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8922 if (called_emsg)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8923 set_string_option_direct((char_u *)"tabline", -1,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 688
diff changeset
8924 (char_u *)"", OPT_FREE, SID_ERROR);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8925 called_emsg |= save_called_emsg;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8926 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8927 else
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8928 #endif
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8929 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8930 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8931 ++tabcount;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8932
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8933 tabwidth = (Columns - 1 + tabcount / 2) / tabcount;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8934 if (tabwidth < 6)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8935 tabwidth = 6;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8936
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8937 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8938 tabcount = 0;
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
8939 scol = 0;
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
8940 for (tp = first_tabpage; tp != NULL && col < Columns - 4;
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
8941 tp = tp->tp_next)
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8942 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8943 scol = col;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8944
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8945 if (tp->tp_topframe == topframe)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8946 attr = attr_sel;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8947 if (use_sep_chars && col > 0)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8948 screen_putchar('|', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8949
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8950 if (tp->tp_topframe != topframe)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8951 attr = attr_nosel;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8952
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8953 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8954
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8955 if (tp == curtab)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8956 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8957 cwp = curwin;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8958 wp = firstwin;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8959 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8960 else
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8961 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8962 cwp = tp->tp_curwin;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8963 wp = tp->tp_firstwin;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8964 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8965
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8966 modified = FALSE;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8967 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8968 if (bufIsChanged(wp->w_buffer))
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8969 modified = TRUE;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8970 if (modified || wincount > 1)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8971 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8972 if (wincount > 1)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8973 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8974 vim_snprintf((char *)NameBuff, MAXPATHL, "%d", wincount);
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
8975 len = (int)STRLEN(NameBuff);
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
8976 if (col + len >= Columns - 3)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
8977 break;
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8978 screen_puts_len(NameBuff, len, 0, col,
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8979 #if defined(FEAT_SYN_HL)
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8980 hl_combine_attr(attr, hl_attr(HLF_T))
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
8981 #else
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8982 attr
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8983 #endif
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8984 );
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8985 col += len;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8986 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8987 if (modified)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8988 screen_puts_len((char_u *)"+", 1, 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8989 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8990 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8991
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8992 room = scol - col + tabwidth - 1;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8993 if (room > 0)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8994 {
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8995 /* Get buffer name in NameBuff[] */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
8996 get_trans_bufname(cwp->w_buffer);
819
23f82b5d2814 updated for version 7.0c10
vimboss
parents: 818
diff changeset
8997 shorten_dir(NameBuff);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8998 len = vim_strsize(NameBuff);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
8999 p = NameBuff;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
9000 #ifdef FEAT_MBYTE
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9001 if (has_mbyte)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9002 while (len > room)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9003 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9004 len -= ptr2cells(p);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9005 mb_ptr_adv(p);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9006 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9007 else
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9008 #endif
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9009 if (len > room)
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
9010 {
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9011 p += len - room;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9012 len = room;
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
9013 }
699
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
9014 if (len > Columns - col - 1)
2af8de31a3a8 updated for version 7.0211
vimboss
parents: 694
diff changeset
9015 len = Columns - col - 1;
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9016
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 834
diff changeset
9017 screen_puts_len(p, (int)STRLEN(p), 0, col, attr);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9018 col += len;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9019 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9020 screen_putchar(' ', 0, col++, attr);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9021
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9022 /* Store the tab page number in TabPageIdxs[], so that
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9023 * jump_to_mouse() knows where each one is. */
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9024 ++tabcount;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9025 while (scol < col)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9026 TabPageIdxs[scol++] = tabcount;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9027 }
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9028
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9029 if (use_sep_chars)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9030 c = '_';
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9031 else
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9032 c = ' ';
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9033 screen_fill(0, 1, col, (int)Columns, c, c, attr_fill);
681
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9034
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9035 /* Put an "X" for closing the current tab if there are several. */
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9036 if (first_tabpage->tp_next != NULL)
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9037 {
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9038 screen_putchar('X', 0, (int)Columns - 1, attr_nosel);
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9039 TabPageIdxs[Columns - 1] = -999;
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9040 }
9364d114ed8d updated for version 7.0204
vimboss
parents: 680
diff changeset
9041 }
834
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
9042
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
9043 /* Reset the flag here again, in case evaluating 'tabline' causes it to be
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
9044 * set. */
5117153003bd updated for version 7.0e
vimboss
parents: 826
diff changeset
9045 redraw_tabline = FALSE;
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
9046 }
685
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9047
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9048 /*
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9049 * Get buffer name for "buf" into NameBuff[].
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9050 * Takes care of special buffer names and translates special characters.
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9051 */
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9052 void
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9053 get_trans_bufname(buf)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9054 buf_T *buf;
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9055 {
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9056 if (buf_spname(buf) != NULL)
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9057 STRCPY(NameBuff, buf_spname(buf));
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9058 else
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9059 home_replace(buf, buf->b_fname, NameBuff, MAXPATHL, TRUE);
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9060 trans_characters(NameBuff, MAXPATHL);
d7e33248b9c8 updated for version 7.0206
vimboss
parents: 681
diff changeset
9061 }
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
9062 #endif
9090f866cd57 updated for version 7.0197
vimboss
parents: 644
diff changeset
9063
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9064 #if defined(FEAT_WINDOWS) || defined(FEAT_WILDMENU) || defined(FEAT_STL_OPT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9065 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9066 * Get the character to use in a status line. Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9067 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9068 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9069 fillchar_status(attr, is_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9070 int *attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9071 int is_curwin;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9072 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9073 int fill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9074 if (is_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9076 *attr = hl_attr(HLF_S);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9077 fill = fill_stl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9079 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9081 *attr = hl_attr(HLF_SNC);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9082 fill = fill_stlnc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9083 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9084 /* Use fill when there is highlighting, and highlighting of current
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9085 * window differs, or the fillchars differ, or this is not the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9086 * current window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9087 if (*attr != 0 && ((hl_attr(HLF_S) != hl_attr(HLF_SNC)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9088 || !is_curwin || firstwin == lastwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9089 || (fill_stl != fill_stlnc)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9090 return fill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9091 if (is_curwin)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9092 return '^';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9093 return '=';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9095 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9097 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9098 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9099 * Get the character to use in a separator between vertically split windows.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9100 * Get its attributes in "*attr".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9102 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9103 fillchar_vsep(attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9104 int *attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9105 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9106 *attr = hl_attr(HLF_C);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9107 if (*attr == 0 && fill_vert == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9108 return '|';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9109 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9110 return fill_vert;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9112 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9113
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9114 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9115 * Return TRUE if redrawing should currently be done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9116 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9117 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9118 redrawing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9119 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9120 return (!RedrawingDisabled
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9121 && !(p_lz && char_avail() && !KeyTyped && !do_redraw));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9122 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9123
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9124 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9125 * Return TRUE if printing messages should currently be done.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9126 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9127 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9128 messaging()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9129 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9130 return (!(p_lz && char_avail() && !KeyTyped));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9131 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9132
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9133 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9134 * Show current status info in ruler and various other places
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9135 * If always is FALSE, only show ruler if position has changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9136 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9137 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9138 showruler(always)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9139 int always;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9140 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9141 if (!always && !redrawing())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9142 return;
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9143 #ifdef FEAT_INS_EXPAND
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9144 if (pum_visible())
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9145 {
639
c79d4df4686e updated for version 7.0185
vimboss
parents: 625
diff changeset
9146 # ifdef FEAT_WINDOWS
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9147 /* Don't redraw right now, do it later. */
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9148 curwin->w_redr_status = TRUE;
639
c79d4df4686e updated for version 7.0185
vimboss
parents: 625
diff changeset
9149 # endif
574
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9150 return;
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9151 }
25a70b1cd2da updated for version 7.0163
vimboss
parents: 571
diff changeset
9152 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9153 #if defined(FEAT_STL_OPT) && defined(FEAT_WINDOWS)
40
f1d2a58883b9 updated for version 7.0024
vimboss
parents: 39
diff changeset
9154 if ((*p_stl != NUL || *curwin->w_p_stl != NUL) && curwin->w_status_height)
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9155 {
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9156 redraw_custum_statusline(curwin);
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9157 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9158 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9159 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9160 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9161 win_redr_ruler(curwin, always);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9162 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9163
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9164 #ifdef FEAT_TITLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9165 if (need_maketitle
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9166 # ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9167 || (p_icon && (stl_syntax & STL_IN_ICON))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9168 || (p_title && (stl_syntax & STL_IN_TITLE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9169 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9170 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9171 maketitle();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9172 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9173 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9175 #ifdef FEAT_CMDL_INFO
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9176 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9177 win_redr_ruler(wp, always)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9178 win_T *wp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9179 int always;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9181 char_u buffer[70];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9182 int row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9183 int fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9184 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9185 int empty_line = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9186 colnr_T virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9187 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9188 int o;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9189 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9190 int this_ru_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9191 int off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9192 int width = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9193 # define WITH_OFF(x) x
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9194 # define WITH_WIDTH(x) x
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9195 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9196 # define WITH_OFF(x) 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9197 # define WITH_WIDTH(x) Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9198 # define this_ru_col ru_col
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9199 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9200
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9201 /* If 'ruler' off or redrawing disabled, don't do anything */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9202 if (!p_ru)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9203 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9205 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9206 * Check if cursor.lnum is valid, since win_redr_ruler() may be called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9207 * after deleting lines, before cursor.lnum is corrected.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9208 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9209 if (wp->w_cursor.lnum > wp->w_buffer->b_ml.ml_line_count)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9210 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9212 #ifdef FEAT_INS_EXPAND
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9213 /* Don't draw the ruler while doing insert-completion, it might overwrite
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9214 * the (long) mode message. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9215 # ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9216 if (wp == lastwin && lastwin->w_status_height == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9217 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9218 if (edit_submode != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9219 return;
540
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
9220 /* Don't draw the ruler when the popup menu is visible, it may overlap. */
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
9221 if (pum_visible())
2df7f3a5eb96 updated for version 7.0153
vimboss
parents: 534
diff changeset
9222 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9223 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9224
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9225 #ifdef FEAT_STL_OPT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9226 if (*p_ruf)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9227 {
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9228 int save_called_emsg = called_emsg;
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9229
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9230 called_emsg = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9231 win_redr_custom(wp, TRUE);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9232 if (called_emsg)
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9233 set_string_option_direct((char_u *)"rulerformat", -1,
694
07d199fe02ed updated for version 7.0209
vimboss
parents: 688
diff changeset
9234 (char_u *)"", OPT_FREE, SID_ERROR);
680
5b101ff9d4c4 updated for version 7.0203
vimboss
parents: 677
diff changeset
9235 called_emsg |= save_called_emsg;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9236 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9238 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9241 * Check if not in Insert mode and the line is empty (will show "0-1").
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9243 if (!(State & INSERT)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9244 && *ml_get_buf(wp->w_buffer, wp->w_cursor.lnum, FALSE) == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9245 empty_line = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9246
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9247 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9248 * Only draw the ruler when something changed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9249 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9250 validate_virtcol_win(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9251 if ( redraw_cmdline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9252 || always
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9253 || wp->w_cursor.lnum != wp->w_ru_cursor.lnum
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9254 || wp->w_cursor.col != wp->w_ru_cursor.col
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9255 || wp->w_virtcol != wp->w_ru_virtcol
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9256 #ifdef FEAT_VIRTUALEDIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9257 || wp->w_cursor.coladd != wp->w_ru_cursor.coladd
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9258 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9259 || wp->w_topline != wp->w_ru_topline
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9260 || wp->w_buffer->b_ml.ml_line_count != wp->w_ru_line_count
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9261 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9262 || wp->w_topfill != wp->w_ru_topfill
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9263 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9264 || empty_line != wp->w_ru_empty)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9266 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9267 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9268 if (wp->w_status_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9269 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9270 row = W_WINROW(wp) + wp->w_height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9271 fillchar = fillchar_status(&attr, wp == curwin);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9272 # ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9273 off = W_WINCOL(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9274 width = W_WIDTH(wp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9275 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9276 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9277 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9278 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9279 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9280 row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9281 fillchar = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9282 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9283 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9284 width = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9285 off = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9286 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9287 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9288
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9289 /* In list mode virtcol needs to be recomputed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9290 virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9291 if (wp->w_p_list && lcs_tab1 == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9292 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9293 wp->w_p_list = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9294 getvvcol(wp, &wp->w_cursor, NULL, &virtcol, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9295 wp->w_p_list = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9296 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9297
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9298 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9299 * Some sprintfs return the length, some return a pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9300 * To avoid portability problems we use strlen() here.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9301 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9302 sprintf((char *)buffer, "%ld,",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9303 (wp->w_buffer->b_ml.ml_flags & ML_EMPTY)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9304 ? 0L
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9305 : (long)(wp->w_cursor.lnum));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9306 col_print(buffer + STRLEN(buffer),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9307 empty_line ? 0 : (int)wp->w_cursor.col + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9308 (int)virtcol + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9309
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9310 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9311 * Add a "50%" if there is room for it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9312 * On the last line, don't print in the last column (scrolls the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9313 * screen up on some terminals).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9314 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9315 i = (int)STRLEN(buffer);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9316 get_rel_pos(wp, buffer + i + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9317 o = i + vim_strsize(buffer + i + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9318 #ifdef FEAT_WINDOWS
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9319 if (wp->w_status_height == 0) /* can't use last char of screen */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9320 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9321 ++o;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9322 #ifdef FEAT_VERTSPLIT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9323 this_ru_col = ru_col - (Columns - width);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9324 if (this_ru_col < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9325 this_ru_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9326 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9327 /* Never use more than half the window/screen width, leave the other
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9328 * half for the filename. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9329 if (this_ru_col < (WITH_WIDTH(width) + 1) / 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9330 this_ru_col = (WITH_WIDTH(width) + 1) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9331 if (this_ru_col + o < WITH_WIDTH(width))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9332 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9333 while (this_ru_col + o < WITH_WIDTH(width))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9335 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9336 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9337 i += (*mb_char2bytes)(fillchar, buffer + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9338 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9339 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9340 buffer[i++] = fillchar;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9341 ++o;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9343 get_rel_pos(wp, buffer + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9345 /* Truncate at window boundary. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9346 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9347 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9349 o = 0;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 446
diff changeset
9350 for (i = 0; buffer[i] != NUL; i += (*mb_ptr2len)(buffer + i))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9351 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9352 o += (*mb_ptr2cells)(buffer + i);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9353 if (this_ru_col + o > WITH_WIDTH(width))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9354 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9355 buffer[i] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9356 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9357 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9358 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9359 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9360 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9361 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9362 if (this_ru_col + (int)STRLEN(buffer) > WITH_WIDTH(width))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9363 buffer[WITH_WIDTH(width) - this_ru_col] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9364
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9365 screen_puts(buffer, row, this_ru_col + WITH_OFF(off), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9366 i = redraw_cmdline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9367 screen_fill(row, row + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9368 this_ru_col + WITH_OFF(off) + (int)STRLEN(buffer),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9369 (int)(WITH_OFF(off) + WITH_WIDTH(width)),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9370 fillchar, fillchar, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9371 /* don't redraw the cmdline because of showing the ruler */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9372 redraw_cmdline = i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9373 wp->w_ru_cursor = wp->w_cursor;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9374 wp->w_ru_virtcol = wp->w_virtcol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9375 wp->w_ru_empty = empty_line;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9376 wp->w_ru_topline = wp->w_topline;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9377 wp->w_ru_line_count = wp->w_buffer->b_ml.ml_line_count;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9378 #ifdef FEAT_DIFF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9379 wp->w_ru_topfill = wp->w_topfill;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9380 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9381 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
9383 #endif
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9384
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9385 #if defined(FEAT_LINEBREAK) || defined(PROTO)
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9386 /*
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9387 * Return the width of the 'number' column.
677
e649c78407e6 updated for version 7.0202
vimboss
parents: 674
diff changeset
9388 * Caller may need to check if 'number' is set.
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9389 * Otherwise it depends on 'numberwidth' and the line count.
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9390 */
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9391 int
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9392 number_width(wp)
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9393 win_T *wp;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9394 {
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9395 int n;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9396 linenr_T lnum;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9397
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9398 lnum = wp->w_buffer->b_ml.ml_line_count;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9399 if (lnum == wp->w_nrwidth_line_count)
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9400 return wp->w_nrwidth_width;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9401 wp->w_nrwidth_line_count = lnum;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9402
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9403 n = 0;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9404 do
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9405 {
856
8cd729851562 updated for version 7.0g
vimboss
parents: 849
diff changeset
9406 lnum /= 10;
8cd729851562 updated for version 7.0g
vimboss
parents: 849
diff changeset
9407 ++n;
13
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9408 } while (lnum > 0);
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9409
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9410 /* 'numberwidth' gives the minimal width plus one */
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9411 if (n < wp->w_p_nuw - 1)
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9412 n = wp->w_p_nuw - 1;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9413
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9414 wp->w_nrwidth_width = n;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9415 return n;
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9416 }
24d5189d3956 updated for version 7.0005
vimboss
parents: 12
diff changeset
9417 #endif