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annotate src/textformat.c @ 26771:fc859aea8cec v8.2.3914

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patch 8.2.3914: various spelling mistakes in comments Commit: https://github.com/vim/vim/commit/af4a61a85d6e8cacc35324f266934bc463a21673 Author: Dominique Pelle <dominique.pelle@gmail.com> Date: Mon Dec 27 17:21:41 2021 +0000 patch 8.2.3914: various spelling mistakes in comments Problem: Various spelling mistakes in comments. Solution: Fix the mistakes. (Dominique Pell?, closes https://github.com/vim/vim/issues/9416)
author Bram Moolenaar <Bram@vim.org>
date Mon, 27 Dec 2021 18:30:05 +0100
parents 9596c652420b
children c1e083481f5d
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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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 * textformat.c: text formatting functions
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12 */
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13
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14 #include "vim.h"
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15
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16 static int did_add_space = FALSE; // auto_format() added an extra space
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17 // under the cursor
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18
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19 #define WHITECHAR(cc) (VIM_ISWHITE(cc) && (!enc_utf8 || !utf_iscomposing(utf_ptr2char(ml_get_cursor() + 1))))
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20
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21 /*
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22 * Return TRUE if format option 'x' is in effect.
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23 * Take care of no formatting when 'paste' is set.
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24 */
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25 int
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26 has_format_option(int x)
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27 {
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28 if (p_paste)
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29 return FALSE;
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30 return (vim_strchr(curbuf->b_p_fo, x) != NULL);
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31 }
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32
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33 /*
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34 * Format text at the current insert position.
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35 *
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36 * If the INSCHAR_COM_LIST flag is present, then the value of second_indent
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37 * will be the comment leader length sent to open_line().
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38 */
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39 void
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40 internal_format(
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41 int textwidth,
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42 int second_indent,
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43 int flags,
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44 int format_only,
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45 int c) // character to be inserted (can be NUL)
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46 {
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47 int cc;
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48 int skip_pos;
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49 int save_char = NUL;
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50 int haveto_redraw = FALSE;
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51 int fo_ins_blank = has_format_option(FO_INS_BLANK);
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52 int fo_multibyte = has_format_option(FO_MBYTE_BREAK);
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53 int fo_rigor_tw = has_format_option(FO_RIGOROUS_TW);
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54 int fo_white_par = has_format_option(FO_WHITE_PAR);
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55 int first_line = TRUE;
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56 colnr_T leader_len;
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57 int no_leader = FALSE;
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58 int do_comments = (flags & INSCHAR_DO_COM);
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59 #ifdef FEAT_LINEBREAK
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60 int has_lbr = curwin->w_p_lbr;
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61
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62 // make sure win_lbr_chartabsize() counts correctly
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63 curwin->w_p_lbr = FALSE;
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64 #endif
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65
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66 // When 'ai' is off we don't want a space under the cursor to be
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67 // deleted. Replace it with an 'x' temporarily.
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68 if (!curbuf->b_p_ai && !(State & VREPLACE_FLAG))
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69 {
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70 cc = gchar_cursor();
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71 if (VIM_ISWHITE(cc))
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72 {
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73 save_char = cc;
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74 pchar_cursor('x');
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75 }
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76 }
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77
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78 // Repeat breaking lines, until the current line is not too long.
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79 while (!got_int)
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80 {
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81 int startcol; // Cursor column at entry
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82 int wantcol; // column at textwidth border
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83 int foundcol; // column for start of spaces
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84 int end_foundcol = 0; // column for start of word
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85 colnr_T len;
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86 colnr_T virtcol;
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87 int orig_col = 0;
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88 char_u *saved_text = NULL;
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89 colnr_T col;
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90 colnr_T end_col;
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91 int wcc; // counter for whitespace chars
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92 int did_do_comment = FALSE;
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93
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94 virtcol = get_nolist_virtcol()
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95 + char2cells(c != NUL ? c : gchar_cursor());
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96 if (virtcol <= (colnr_T)textwidth)
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97 break;
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98
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99 if (no_leader)
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100 do_comments = FALSE;
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101 else if (!(flags & INSCHAR_FORMAT)
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102 && has_format_option(FO_WRAP_COMS))
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103 do_comments = TRUE;
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104
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105 // Don't break until after the comment leader
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106 if (do_comments)
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107 leader_len = get_leader_len(ml_get_curline(), NULL, FALSE, TRUE);
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108 else
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109 leader_len = 0;
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110
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111 // If the line doesn't start with a comment leader, then don't
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112 // start one in a following broken line. Avoids that a %word
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113 // moved to the start of the next line causes all following lines
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114 // to start with %.
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115 if (leader_len == 0)
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116 no_leader = TRUE;
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117 if (!(flags & INSCHAR_FORMAT)
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118 && leader_len == 0
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119 && !has_format_option(FO_WRAP))
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120
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121 break;
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122 if ((startcol = curwin->w_cursor.col) == 0)
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123 break;
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124
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125 // find column of textwidth border
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126 coladvance((colnr_T)textwidth);
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127 wantcol = curwin->w_cursor.col;
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128
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129 curwin->w_cursor.col = startcol;
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130 foundcol = 0;
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131 skip_pos = 0;
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132
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133 // Find position to break at.
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134 // Stop at first entered white when 'formatoptions' has 'v'
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135 while ((!fo_ins_blank && !has_format_option(FO_INS_VI))
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136 || (flags & INSCHAR_FORMAT)
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137 || curwin->w_cursor.lnum != Insstart.lnum
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138 || curwin->w_cursor.col >= Insstart.col)
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139 {
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140 if (curwin->w_cursor.col == startcol && c != NUL)
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141 cc = c;
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142 else
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143 cc = gchar_cursor();
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144 if (WHITECHAR(cc))
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145 {
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146 // remember position of blank just before text
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147 end_col = curwin->w_cursor.col;
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148
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149 // find start of sequence of blanks
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150 wcc = 0;
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151 while (curwin->w_cursor.col > 0 && WHITECHAR(cc))
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152 {
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153 dec_cursor();
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154 cc = gchar_cursor();
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155
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156 // Increment count of how many whitespace chars in this
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157 // group; we only need to know if it's more than one.
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158 if (wcc < 2)
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159 wcc++;
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160 }
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161 if (curwin->w_cursor.col == 0 && WHITECHAR(cc))
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162 break; // only spaces in front of text
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163
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164 // Don't break after a period when 'formatoptions' has 'p' and
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165 // there are less than two spaces.
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166 if (has_format_option(FO_PERIOD_ABBR) && cc == '.' && wcc < 2)
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167 continue;
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168
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169 // Don't break until after the comment leader
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170 if (curwin->w_cursor.col < leader_len)
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171 break;
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172 if (has_format_option(FO_ONE_LETTER))
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173 {
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174 // do not break after one-letter words
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175 if (curwin->w_cursor.col == 0)
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176 break; // one-letter word at begin
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177 // do not break "#a b" when 'tw' is 2
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178 if (curwin->w_cursor.col <= leader_len)
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179 break;
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180 col = curwin->w_cursor.col;
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181 dec_cursor();
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182 cc = gchar_cursor();
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183
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184 if (WHITECHAR(cc))
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185 continue; // one-letter, continue
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186 curwin->w_cursor.col = col;
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187 }
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188
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189 inc_cursor();
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190
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191 end_foundcol = end_col + 1;
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192 foundcol = curwin->w_cursor.col;
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193 if (curwin->w_cursor.col <= (colnr_T)wantcol)
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194 break;
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195 }
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196 else if ((cc >= 0x100 || !utf_allow_break_before(cc)) && fo_multibyte)
20237
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197 {
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198 int ncc;
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199 int allow_break;
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200
20237
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201 // Break after or before a multi-byte character.
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202 if (curwin->w_cursor.col != startcol)
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203 {
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204 // Don't break until after the comment leader
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205 if (curwin->w_cursor.col < leader_len)
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206 break;
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207 col = curwin->w_cursor.col;
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208 inc_cursor();
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209 ncc = gchar_cursor();
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210
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211 allow_break =
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212 (enc_utf8 && utf_allow_break(cc, ncc))
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213 || enc_dbcs;
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214
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215 // If we have already checked this position, skip!
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216 if (curwin->w_cursor.col != skip_pos && allow_break)
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217 {
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218 foundcol = curwin->w_cursor.col;
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219 end_foundcol = foundcol;
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220 if (curwin->w_cursor.col <= (colnr_T)wantcol)
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221 break;
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222 }
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223 curwin->w_cursor.col = col;
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224 }
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225
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226 if (curwin->w_cursor.col == 0)
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227 break;
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228
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229 ncc = cc;
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230 col = curwin->w_cursor.col;
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231
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232 dec_cursor();
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233 cc = gchar_cursor();
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234
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235 if (WHITECHAR(cc))
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236 continue; // break with space
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237 // Don't break until after the comment leader.
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238 if (curwin->w_cursor.col < leader_len)
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239 break;
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240
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241 curwin->w_cursor.col = col;
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242 skip_pos = curwin->w_cursor.col;
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243
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244 allow_break =
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245 (enc_utf8 && utf_allow_break(cc, ncc))
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246 || enc_dbcs;
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247
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248 // Must handle this to respect line break prohibition.
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diff changeset
249 if (allow_break)
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250 {
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251 foundcol = curwin->w_cursor.col;
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252 end_foundcol = foundcol;
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253 }
20237
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254 if (curwin->w_cursor.col <= (colnr_T)wantcol)
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255 {
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256 int ncc_allow_break =
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257 (enc_utf8 && utf_allow_break_before(ncc)) || enc_dbcs;
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258
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259 if (allow_break)
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260 break;
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261 if (!ncc_allow_break && !fo_rigor_tw)
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262 {
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263 // Enable at most 1 punct hang outside of textwidth.
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264 if (curwin->w_cursor.col == startcol)
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diff changeset
265 {
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266 // We are inserting a non-breakable char, postpone
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267 // line break check to next insert.
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268 end_foundcol = foundcol = 0;
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269 break;
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diff changeset
270 }
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diff changeset
271
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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diff changeset
272 // Neither cc nor ncc is NUL if we are here, so
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diff changeset
273 // it's safe to inc_cursor.
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diff changeset
274 col = curwin->w_cursor.col;
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diff changeset
275
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diff changeset
276 inc_cursor();
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diff changeset
277 cc = ncc;
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diff changeset
278 ncc = gchar_cursor();
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diff changeset
279 // handle insert
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diff changeset
280 ncc = (ncc != NUL) ? ncc : c;
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diff changeset
281
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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diff changeset
282 allow_break =
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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diff changeset
283 (enc_utf8 && utf_allow_break(cc, ncc))
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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diff changeset
284 || enc_dbcs;
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diff changeset
285
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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parents: 20237
diff changeset
286 if (allow_break)
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parents: 20237
diff changeset
287 {
cea8ae407452 patch 8.2.0901: formatting CJK text isn't optimal
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diff changeset
288 // Break only when we are not at end of line.
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diff changeset
289 end_foundcol = foundcol =
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diff changeset
290 ncc == NUL? 0 : curwin->w_cursor.col;
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diff changeset
291 break;
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diff changeset
292 }
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diff changeset
293 curwin->w_cursor.col = col;
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diff changeset
294 }
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diff changeset
295 }
20237
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diff changeset
296 }
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diff changeset
297 if (curwin->w_cursor.col == 0)
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diff changeset
298 break;
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diff changeset
299 dec_cursor();
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diff changeset
300 }
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diff changeset
301
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diff changeset
302 if (foundcol == 0) // no spaces, cannot break line
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diff changeset
303 {
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diff changeset
304 curwin->w_cursor.col = startcol;
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diff changeset
305 break;
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diff changeset
306 }
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parents:
diff changeset
307
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diff changeset
308 // Going to break the line, remove any "$" now.
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diff changeset
309 undisplay_dollar();
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diff changeset
310
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diff changeset
311 // Offset between cursor position and line break is used by replace
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diff changeset
312 // stack functions. VREPLACE does not use this, and backspaces
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diff changeset
313 // over the text instead.
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diff changeset
314 if (State & VREPLACE_FLAG)
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diff changeset
315 orig_col = startcol; // Will start backspacing from here
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diff changeset
316 else
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diff changeset
317 replace_offset = startcol - end_foundcol;
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diff changeset
318
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diff changeset
319 // adjust startcol for spaces that will be deleted and
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diff changeset
320 // characters that will remain on top line
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diff changeset
321 curwin->w_cursor.col = foundcol;
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diff changeset
322 while ((cc = gchar_cursor(), WHITECHAR(cc))
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diff changeset
323 && (!fo_white_par || curwin->w_cursor.col < startcol))
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diff changeset
324 inc_cursor();
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diff changeset
325 startcol -= curwin->w_cursor.col;
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diff changeset
326 if (startcol < 0)
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diff changeset
327 startcol = 0;
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diff changeset
328
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diff changeset
329 if (State & VREPLACE_FLAG)
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diff changeset
330 {
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diff changeset
331 // In VREPLACE mode, we will backspace over the text to be
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diff changeset
332 // wrapped, so save a copy now to put on the next line.
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diff changeset
333 saved_text = vim_strsave(ml_get_cursor());
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diff changeset
334 curwin->w_cursor.col = orig_col;
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diff changeset
335 if (saved_text == NULL)
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diff changeset
336 break; // Can't do it, out of memory
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diff changeset
337 saved_text[startcol] = NUL;
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diff changeset
338
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diff changeset
339 // Backspace over characters that will move to the next line
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diff changeset
340 if (!fo_white_par)
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diff changeset
341 backspace_until_column(foundcol);
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diff changeset
342 }
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parents:
diff changeset
343 else
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diff changeset
344 {
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diff changeset
345 // put cursor after pos. to break line
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diff changeset
346 if (!fo_white_par)
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diff changeset
347 curwin->w_cursor.col = foundcol;
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diff changeset
348 }
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diff changeset
349
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diff changeset
350 // Split the line just before the margin.
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diff changeset
351 // Only insert/delete lines, but don't really redraw the window.
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diff changeset
352 open_line(FORWARD, OPENLINE_DELSPACES + OPENLINE_MARKFIX
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parents:
diff changeset
353 + (fo_white_par ? OPENLINE_KEEPTRAIL : 0)
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diff changeset
354 + (do_comments ? OPENLINE_DO_COM : 0)
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parents:
diff changeset
355 + ((flags & INSCHAR_COM_LIST) ? OPENLINE_COM_LIST : 0)
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
356 , ((flags & INSCHAR_COM_LIST) ? second_indent : old_indent),
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
357 &did_do_comment);
20237
918245588b50 patch 8.2.0674: some source files are too big
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diff changeset
358 if (!(flags & INSCHAR_COM_LIST))
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Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
359 old_indent = 0;
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parents:
diff changeset
360
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
361 // If a comment leader was inserted, may also do this on a following
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
362 // line.
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
363 if (did_do_comment)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
364 no_leader = FALSE;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26448
diff changeset
365
20237
918245588b50 patch 8.2.0674: some source files are too big
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parents:
diff changeset
366 replace_offset = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
367 if (first_line)
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parents:
diff changeset
368 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
369 if (!(flags & INSCHAR_COM_LIST))
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Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
370 {
918245588b50 patch 8.2.0674: some source files are too big
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parents:
diff changeset
371 // This section is for auto-wrap of numeric lists. When not
918245588b50 patch 8.2.0674: some source files are too big
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parents:
diff changeset
372 // in insert mode (i.e. format_lines()), the INSCHAR_COM_LIST
918245588b50 patch 8.2.0674: some source files are too big
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parents:
diff changeset
373 // flag will be set and open_line() will handle it (as seen
918245588b50 patch 8.2.0674: some source files are too big
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parents:
diff changeset
374 // above). The code here (and in get_number_indent()) will
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
375 // recognize comments if needed...
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
376 if (second_indent < 0 && has_format_option(FO_Q_NUMBER))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
377 second_indent =
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
378 get_number_indent(curwin->w_cursor.lnum - 1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
379 if (second_indent >= 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
380 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
381 if (State & VREPLACE_FLAG)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
382 change_indent(INDENT_SET, second_indent,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
383 FALSE, NUL, TRUE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
384 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
385 if (leader_len > 0 && second_indent - leader_len > 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
386 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
387 int i;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
388 int padding = second_indent - leader_len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
389
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
390 // We started at the first_line of a numbered list
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
391 // that has a comment. the open_line() function has
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
392 // inserted the proper comment leader and positioned
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
393 // the cursor at the end of the split line. Now we
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
394 // add the additional whitespace needed after the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
395 // comment leader for the numbered list.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
396 for (i = 0; i < padding; i++)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
397 ins_str((char_u *)" ");
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
398 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
400 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
401 (void)set_indent(second_indent, SIN_CHANGED);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
402 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
403 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
404 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 first_line = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
406 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 if (State & VREPLACE_FLAG)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
409 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
410 // In VREPLACE mode we have backspaced over the text to be
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
411 // moved, now we re-insert it into the new line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412 ins_bytes(saved_text);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 vim_free(saved_text);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
414 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
415 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
416 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
417 // Check if cursor is not past the NUL off the line, cindent
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 // may have added or removed indent.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
419 curwin->w_cursor.col += startcol;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 len = (colnr_T)STRLEN(ml_get_curline());
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 if (curwin->w_cursor.col > len)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
422 curwin->w_cursor.col = len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
423 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
424
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
425 haveto_redraw = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
426 #ifdef FEAT_CINDENT
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
427 set_can_cindent(TRUE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
428 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
429 // moved the cursor, don't autoindent or cindent now
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
430 did_ai = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
431 #ifdef FEAT_SMARTINDENT
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
432 did_si = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
433 can_si = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
434 can_si_back = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
435 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
436 line_breakcheck();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
437 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
438
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
439 if (save_char != NUL) // put back space after cursor
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
440 pchar_cursor(save_char);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
441
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 #ifdef FEAT_LINEBREAK
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443 curwin->w_p_lbr = has_lbr;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
444 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
445 if (!format_only && haveto_redraw)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
446 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
447 update_topline();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
448 redraw_curbuf_later(VALID);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
449 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
450 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
451
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
452 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
453 * Blank lines, and lines containing only the comment leader, are left
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
454 * untouched by the formatting. The function returns TRUE in this
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
455 * case. It also returns TRUE when a line starts with the end of a comment
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
456 * ('e' in comment flags), so that this line is skipped, and not joined to the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
457 * previous line. A new paragraph starts after a blank line, or when the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
458 * comment leader changes -- webb.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
459 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
460 static int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
461 fmt_check_par(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
462 linenr_T lnum,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
463 int *leader_len,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 char_u **leader_flags,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
465 int do_comments)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
466 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 char_u *flags = NULL; // init for GCC
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 char_u *ptr;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
469
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
470 ptr = ml_get(lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 if (do_comments)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472 *leader_len = get_leader_len(ptr, leader_flags, FALSE, TRUE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
473 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
474 *leader_len = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
475
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 if (*leader_len > 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
478 // Search for 'e' flag in comment leader flags.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
479 flags = *leader_flags;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
480 while (*flags && *flags != ':' && *flags != COM_END)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
481 ++flags;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
483
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
484 return (*skipwhite(ptr + *leader_len) == NUL
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
485 || (*leader_len > 0 && *flags == COM_END)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486 || startPS(lnum, NUL, FALSE));
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
487 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
488
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
489 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
490 * Return TRUE if line "lnum" ends in a white character.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
491 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
492 static int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
493 ends_in_white(linenr_T lnum)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
494 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
495 char_u *s = ml_get(lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
496 size_t l;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
497
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
498 if (*s == NUL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
500 // Don't use STRLEN() inside VIM_ISWHITE(), SAS/C complains: "macro
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501 // invocation may call function multiple times".
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
502 l = STRLEN(s) - 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
503 return VIM_ISWHITE(s[l]);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
504 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
505
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
506 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 * Return TRUE if the two comment leaders given are the same. "lnum" is
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 * the first line. White-space is ignored. Note that the whole of
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509 * 'leader1' must match 'leader2_len' characters from 'leader2' -- webb
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511 static int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 same_leader(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 linenr_T lnum,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514 int leader1_len,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
515 char_u *leader1_flags,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 int leader2_len,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 char_u *leader2_flags)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 int idx1 = 0, idx2 = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
520 char_u *p;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521 char_u *line1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 char_u *line2;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
524 if (leader1_len == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 return (leader2_len == 0);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
527 // If first leader has 'f' flag, the lines can be joined only if the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
528 // second line does not have a leader.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
529 // If first leader has 'e' flag, the lines can never be joined.
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
530 // If first leader has 's' flag, the lines can only be joined if there is
20237
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 // some text after it and the second line has the 'm' flag.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
532 if (leader1_flags != NULL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
533 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
534 for (p = leader1_flags; *p && *p != ':'; ++p)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
536 if (*p == COM_FIRST)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
537 return (leader2_len == 0);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
538 if (*p == COM_END)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 if (*p == COM_START)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 if (*(ml_get(lnum) + leader1_len) == NUL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 if (leader2_flags == NULL || leader2_len == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 for (p = leader2_flags; *p && *p != ':'; ++p)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547 if (*p == COM_MIDDLE)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548 return TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
549 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
554 // Get current line and next line, compare the leaders.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 // The first line has to be saved, only one line can be locked at a time.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
556 line1 = vim_strsave(ml_get(lnum));
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 if (line1 != NULL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
559 for (idx1 = 0; VIM_ISWHITE(line1[idx1]); ++idx1)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
560 ;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 line2 = ml_get(lnum + 1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562 for (idx2 = 0; idx2 < leader2_len; ++idx2)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 if (!VIM_ISWHITE(line2[idx2]))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
565 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566 if (line1[idx1++] != line2[idx2])
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
567 break;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
568 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570 while (VIM_ISWHITE(line1[idx1]))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
571 ++idx1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
573 vim_free(line1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 return (idx2 == leader2_len && idx1 == leader1_len);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 * Return TRUE when a paragraph starts in line "lnum". Return FALSE when the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 * previous line is in the same paragraph. Used for auto-formatting.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 static int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 paragraph_start(linenr_T lnum)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
585 char_u *p;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 int leader_len = 0; // leader len of current line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 char_u *leader_flags = NULL; // flags for leader of current line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
588 int next_leader_len; // leader len of next line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
589 char_u *next_leader_flags; // flags for leader of next line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
590 int do_comments; // format comments
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 if (lnum <= 1)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 return TRUE; // start of the file
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 p = ml_get(lnum - 1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 if (*p == NUL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 return TRUE; // after empty line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 do_comments = has_format_option(FO_Q_COMS);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 if (fmt_check_par(lnum - 1, &leader_len, &leader_flags, do_comments))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601 return TRUE; // after non-paragraph line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 if (fmt_check_par(lnum, &next_leader_len, &next_leader_flags, do_comments))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 return TRUE; // "lnum" is not a paragraph line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606 if (has_format_option(FO_WHITE_PAR) && !ends_in_white(lnum - 1))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 return TRUE; // missing trailing space in previous line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 if (has_format_option(FO_Q_NUMBER) && (get_number_indent(lnum) > 0))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 return TRUE; // numbered item starts in "lnum".
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 if (!same_leader(lnum - 1, leader_len, leader_flags,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 next_leader_len, next_leader_flags))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 return TRUE; // change of comment leader.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 return FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 * Called after inserting or deleting text: When 'formatoptions' includes the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621 * 'a' flag format from the current line until the end of the paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
622 * Keep the cursor at the same position relative to the text.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623 * The caller must have saved the cursor line for undo, following ones will be
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 * saved here.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 void
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 auto_format(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 int trailblank, // when TRUE also format with trailing blank
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629 int prev_line) // may start in previous line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 pos_T pos;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 colnr_T len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 char_u *old;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 char_u *new, *pnew;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 int wasatend;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
636 int cc;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 if (!has_format_option(FO_AUTO))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639 return;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 pos = curwin->w_cursor;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 old = ml_get_curline();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 // may remove added space
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 check_auto_format(FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647 // Don't format in Insert mode when the cursor is on a trailing blank, the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
648 // user might insert normal text next. Also skip formatting when "1" is
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
649 // in 'formatoptions' and there is a single character before the cursor.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650 // Otherwise the line would be broken and when typing another non-white
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
651 // next they are not joined back together.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
652 wasatend = (pos.col == (colnr_T)STRLEN(old));
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
653 if (*old != NUL && !trailblank && wasatend)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
654 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655 dec_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
656 cc = gchar_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
657 if (!WHITECHAR(cc) && curwin->w_cursor.col > 0
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 && has_format_option(FO_ONE_LETTER))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 dec_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 cc = gchar_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 if (WHITECHAR(cc))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 curwin->w_cursor = pos;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664 return;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 curwin->w_cursor = pos;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
669 // With the 'c' flag in 'formatoptions' and 't' missing: only format
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 // comments.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671 if (has_format_option(FO_WRAP_COMS) && !has_format_option(FO_WRAP)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
672 && get_leader_len(old, NULL, FALSE, TRUE) == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 return;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 // May start formatting in a previous line, so that after "x" a word is
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676 // moved to the previous line if it fits there now. Only when this is not
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 // the start of a paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 if (prev_line && !paragraph_start(curwin->w_cursor.lnum))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 --curwin->w_cursor.lnum;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 if (u_save_cursor() == FAIL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 return;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 // Do the formatting and restore the cursor position. "saved_cursor" will
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 // be adjusted for the text formatting.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 saved_cursor = pos;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 format_lines((linenr_T)-1, FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 curwin->w_cursor = saved_cursor;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 saved_cursor.lnum = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 // "cannot happen"
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 curwin->w_cursor.lnum = curbuf->b_ml.ml_line_count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 coladvance((colnr_T)MAXCOL);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 check_cursor_col();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 // Insert mode: If the cursor is now after the end of the line while it
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 // previously wasn't, the line was broken. Because of the rule above we
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
703 // need to add a space when 'w' is in 'formatoptions' to keep a paragraph
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 // formatted.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 if (!wasatend && has_format_option(FO_WHITE_PAR))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
706 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 new = ml_get_curline();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 len = (colnr_T)STRLEN(new);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
709 if (curwin->w_cursor.col == len)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 pnew = vim_strnsave(new, len + 2);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 pnew[len] = ' ';
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
713 pnew[len + 1] = NUL;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
714 ml_replace(curwin->w_cursor.lnum, pnew, FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
715 // remove the space later
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
716 did_add_space = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
718 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
719 // may remove added space
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
720 check_auto_format(FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
721 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
722
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 check_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 * When an extra space was added to continue a paragraph for auto-formatting,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 * delete it now. The space must be under the cursor, just after the insert
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 * position.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 void
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732 check_auto_format(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733 int end_insert) // TRUE when ending Insert mode
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
734 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
735 int c = ' ';
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
736 int cc;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
737
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
738 if (did_add_space)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
739 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
740 cc = gchar_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
741 if (!WHITECHAR(cc))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 // Somehow the space was removed already.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 did_add_space = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 if (!end_insert)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 inc_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 c = gchar_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750 dec_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 if (c != NUL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
753 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
754 // The space is no longer at the end of the line, delete it.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755 del_char(FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
756 did_add_space = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
759 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
760 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
761
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
762 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 * Find out textwidth to be used for formatting:
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 * if 'textwidth' option is set, use it
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 * else if 'wrapmargin' option is set, use curwin->w_width - 'wrapmargin'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 * if invalid value, use 0.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 * Set default to window width (maximum 79) for "gq" operator.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769 int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 comp_textwidth(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 int ff) // force formatting (for "gq" command)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
773 int textwidth;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
775 textwidth = curbuf->b_p_tw;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 if (textwidth == 0 && curbuf->b_p_wm)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778 // The width is the window width minus 'wrapmargin' minus all the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 // things that add to the margin.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
780 textwidth = curwin->w_width - curbuf->b_p_wm;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 #ifdef FEAT_CMDWIN
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
782 if (cmdwin_type != 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 textwidth -= 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 #ifdef FEAT_FOLDING
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786 textwidth -= curwin->w_p_fdc;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 #ifdef FEAT_SIGNS
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
789 if (signcolumn_on(curwin))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 textwidth -= 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
791 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 if (curwin->w_p_nu || curwin->w_p_rnu)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793 textwidth -= 8;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
794 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 if (textwidth < 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
796 textwidth = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
797 if (ff && textwidth == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 textwidth = curwin->w_width - 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 if (textwidth > 79)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 textwidth = 79;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 return textwidth;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 * Implementation of the format operator 'gq'.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 void
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
810 op_format(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 oparg_T *oap,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812 int keep_cursor) // keep cursor on same text char
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 long old_line_count = curbuf->b_ml.ml_line_count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 // Place the cursor where the "gq" or "gw" command was given, so that "u"
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 // can put it back there.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818 curwin->w_cursor = oap->cursor_start;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 if (u_save((linenr_T)(oap->start.lnum - 1),
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 (linenr_T)(oap->end.lnum + 1)) == FAIL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
822 return;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 curwin->w_cursor = oap->start;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
825 if (oap->is_VIsual)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826 // When there is no change: need to remove the Visual selection
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827 redraw_curbuf_later(INVERTED);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 20695
diff changeset
829 if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
20237
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 // Set '[ mark at the start of the formatted area
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 curbuf->b_op_start = oap->start;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833 // For "gw" remember the cursor position and put it back below (adjusted
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 // for joined and split lines).
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 if (keep_cursor)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 saved_cursor = oap->cursor_start;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 format_lines(oap->line_count, keep_cursor);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 // Leave the cursor at the first non-blank of the last formatted line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841 // If the cursor was moved one line back (e.g. with "Q}") go to the next
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 // line, so "." will do the next lines.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 if (oap->end_adjusted && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 ++curwin->w_cursor.lnum;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845 beginline(BL_WHITE | BL_FIX);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 old_line_count = curbuf->b_ml.ml_line_count - old_line_count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 msgmore(old_line_count);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 20695
diff changeset
849 if ((cmdmod.cmod_flags & CMOD_LOCKMARKS) == 0)
20237
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850 // put '] mark on the end of the formatted area
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 curbuf->b_op_end = curwin->w_cursor;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 if (keep_cursor)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855 curwin->w_cursor = saved_cursor;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 saved_cursor.lnum = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
858
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
859 if (oap->is_VIsual)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 win_T *wp;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 FOR_ALL_WINDOWS(wp)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 if (wp->w_old_cursor_lnum != 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 // When lines have been inserted or deleted, adjust the end of
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 // the Visual area to be redrawn.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 if (wp->w_old_cursor_lnum > wp->w_old_visual_lnum)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 wp->w_old_cursor_lnum += old_line_count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 wp->w_old_visual_lnum += old_line_count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
874 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
877
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 #if defined(FEAT_EVAL) || defined(PROTO)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 * Implementation of the format operator 'gq' for when using 'formatexpr'.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 void
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 op_formatexpr(oparg_T *oap)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 if (oap->is_VIsual)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 // When there is no change: need to remove the Visual selection
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887 redraw_curbuf_later(INVERTED);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
889 if (fex_format(oap->start.lnum, oap->line_count, NUL) != 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 // As documented: when 'formatexpr' returns non-zero fall back to
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
891 // internal formatting.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 op_format(oap, FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
893 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
894
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 int
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
896 fex_format(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
897 linenr_T lnum,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
898 long count,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 int c) // character to be inserted
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901 int use_sandbox = was_set_insecurely((char_u *)"formatexpr",
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
902 OPT_LOCAL);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 int r;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904 char_u *fex;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
906 // Set v:lnum to the first line number and v:count to the number of lines.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907 // Set v:char to the character to be inserted (can be NUL).
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 set_vim_var_nr(VV_LNUM, lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 set_vim_var_nr(VV_COUNT, count);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 set_vim_var_char(c);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912 // Make a copy, the option could be changed while calling it.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 fex = vim_strsave(curbuf->b_p_fex);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 if (fex == NULL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 return 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 // Evaluate the function.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 if (use_sandbox)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 ++sandbox;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920 r = (int)eval_to_number(fex);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 if (use_sandbox)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922 --sandbox;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 set_vim_var_string(VV_CHAR, NULL, -1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 vim_free(fex);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 return r;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 #endif
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 /*
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
932 * Format "line_count" lines, starting at the cursor position.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 * When "line_count" is negative, format until the end of the paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 * Lines after the cursor line are saved for undo, caller must have saved the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935 * first line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 */
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 void
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 format_lines(
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 linenr_T line_count,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940 int avoid_fex) // don't use 'formatexpr'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 int max_len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 int is_not_par; // current line not part of parag.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 int next_is_not_par; // next line not part of paragraph
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945 int is_end_par; // at end of paragraph
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 int prev_is_end_par = FALSE;// prev. line not part of parag.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 int next_is_start_par = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948 int leader_len = 0; // leader len of current line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 int next_leader_len; // leader len of next line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950 char_u *leader_flags = NULL; // flags for leader of current line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 char_u *next_leader_flags; // flags for leader of next line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 int do_comments; // format comments
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
953 int do_comments_list = 0; // format comments with 'n' or '2'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 int advance = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
955 int second_indent = -1; // indent for second line (comment
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956 // aware)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957 int do_second_indent;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 int do_number_indent;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 int do_trail_white;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 int first_par_line = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961 int smd_save;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962 long count;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 int need_set_indent = TRUE; // set indent of next paragraph
26448
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
964 linenr_T first_line = curwin->w_cursor.lnum;
20237
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 int force_format = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 int old_State = State;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 // length of a line to force formatting: 3 * 'tw'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 max_len = comp_textwidth(TRUE) * 3;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 // check for 'q', '2' and '1' in 'formatoptions'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 do_comments = has_format_option(FO_Q_COMS);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 do_second_indent = has_format_option(FO_Q_SECOND);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 do_number_indent = has_format_option(FO_Q_NUMBER);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 do_trail_white = has_format_option(FO_WHITE_PAR);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 // Get info about the previous and current line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 if (curwin->w_cursor.lnum > 1)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 is_not_par = fmt_check_par(curwin->w_cursor.lnum - 1
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 , &leader_len, &leader_flags, do_comments);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 is_not_par = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 , &next_leader_len, &next_leader_flags, do_comments);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 is_end_par = (is_not_par || next_is_not_par);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 if (!is_end_par && do_trail_white)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 is_end_par = !ends_in_white(curwin->w_cursor.lnum - 1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 curwin->w_cursor.lnum--;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 for (count = line_count; count != 0 && !got_int; --count)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 // Advance to next paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 if (advance)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 curwin->w_cursor.lnum++;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996 prev_is_end_par = is_end_par;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997 is_not_par = next_is_not_par;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 leader_len = next_leader_len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 leader_flags = next_leader_flags;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 // The last line to be formatted.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003 if (count == 1 || curwin->w_cursor.lnum == curbuf->b_ml.ml_line_count)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 next_is_not_par = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 next_leader_len = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007 next_leader_flags = NULL;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 next_is_not_par = fmt_check_par(curwin->w_cursor.lnum + 1
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 , &next_leader_len, &next_leader_flags, do_comments);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 if (do_number_indent)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014 next_is_start_par =
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 (get_number_indent(curwin->w_cursor.lnum + 1) > 0);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 advance = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 is_end_par = (is_not_par || next_is_not_par || next_is_start_par);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 if (!is_end_par && do_trail_white)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020 is_end_par = !ends_in_white(curwin->w_cursor.lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 // Skip lines that are not in a paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023 if (is_not_par)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 if (line_count < 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 break;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 // For the first line of a paragraph, check indent of second line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 // Don't do this for comments and empty lines.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 if (first_par_line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 && (do_second_indent || do_number_indent)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 && prev_is_end_par
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 && curwin->w_cursor.lnum < curbuf->b_ml.ml_line_count)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 if (do_second_indent && !LINEEMPTY(curwin->w_cursor.lnum + 1))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 if (leader_len == 0 && next_leader_len == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041 // no comment found
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 second_indent =
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043 get_indent_lnum(curwin->w_cursor.lnum + 1);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047 second_indent = next_leader_len;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 do_comments_list = 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 else if (do_number_indent)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1052 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053 if (leader_len == 0 && next_leader_len == 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055 // no comment found
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 second_indent =
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 get_number_indent(curwin->w_cursor.lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061 // get_number_indent() is now "comment aware"...
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 second_indent =
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 get_number_indent(curwin->w_cursor.lnum);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 do_comments_list = 1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1066 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1069 // When the comment leader changes, it's the end of the paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 if (curwin->w_cursor.lnum >= curbuf->b_ml.ml_line_count
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 || !same_leader(curwin->w_cursor.lnum,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072 leader_len, leader_flags,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 next_leader_len, next_leader_flags))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074 is_end_par = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1075
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 // If we have got to the end of a paragraph, or the line is
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 // getting long, format it.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 if (is_end_par || force_format)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080 if (need_set_indent)
26167
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1081 {
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1082 int indent = 0; // amount of indent needed
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1083
26448
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1084 // Replace indent in first line of a paragraph with minimal
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1085 // number of tabs and spaces, according to current options.
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1086 // For the very first formatted line keep the current
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1087 // indent.
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1088 if (curwin->w_cursor.lnum == first_line)
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1089 indent = get_indent();
748793fcb4e2 patch 8.2.3754: undesired changing of the indent of the first formatted line
Bram Moolenaar <Bram@vim.org>
parents: 26167
diff changeset
1090 else
26167
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1091 # ifdef FEAT_LISP
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1092 if (curbuf->b_p_lisp)
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1093 indent = get_lisp_indent();
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1094 else
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1095 # endif
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1096 {
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1097 #ifdef FEAT_CINDENT
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1098 if (cindent_on())
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1099 {
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1100 indent =
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1101 # ifdef FEAT_EVAL
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1102 *curbuf->b_p_inde != NUL ? get_expr_indent() :
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1103 # endif
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1104 get_c_indent();
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1105 }
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1106 else
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1107 #endif
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1108 indent = get_indent();
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1109 }
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1110 (void)set_indent(indent, SIN_CHANGED);
7108cee19a2c patch 8.2.3615: wrong indent in first line if re-formatting with indent expr
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1111 }
20237
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1113 // put cursor on last non-space
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 State = NORMAL; // don't go past end-of-line
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 coladvance((colnr_T)MAXCOL);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 while (curwin->w_cursor.col && vim_isspace(gchar_cursor()))
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 dec_cursor();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 // do the formatting, without 'showmode'
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 State = INSERT; // for open_line()
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121 smd_save = p_smd;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 p_smd = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 insertchar(NUL, INSCHAR_FORMAT
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 + (do_comments ? INSCHAR_DO_COM : 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 + (do_comments && do_comments_list
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 ? INSCHAR_COM_LIST : 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 + (avoid_fex ? INSCHAR_NO_FEX : 0), second_indent);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 State = old_State;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129 p_smd = smd_save;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 second_indent = -1;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131 // at end of par.: need to set indent of next par.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 need_set_indent = is_end_par;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133 if (is_end_par)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 // When called with a negative line count, break at the
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 // end of the paragraph.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 if (line_count < 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 break;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 first_par_line = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 force_format = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 // When still in same paragraph, join the lines together. But
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 // first delete the leader from the second line.
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 if (!is_end_par)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 advance = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 curwin->w_cursor.lnum++;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 curwin->w_cursor.col = 0;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 if (line_count < 0 && u_save_cursor() == FAIL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 break;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 if (next_leader_len > 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 (void)del_bytes((long)next_leader_len, FALSE, FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 mark_col_adjust(curwin->w_cursor.lnum, (colnr_T)0, 0L,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 (long)-next_leader_len, 0);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 else if (second_indent > 0) // the "leader" for FO_Q_SECOND
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 int indent = getwhitecols_curline();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 if (indent > 0)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 (void)del_bytes(indent, FALSE, FALSE);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 mark_col_adjust(curwin->w_cursor.lnum,
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 (colnr_T)0, 0L, (long)-indent, 0);
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 curwin->w_cursor.lnum--;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 if (do_join(2, TRUE, FALSE, FALSE, FALSE) == FAIL)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 {
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 beep_flush();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 break;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 first_par_line = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 // If the line is getting long, format it next time
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 if (STRLEN(ml_get_curline()) > (size_t)max_len)
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 force_format = TRUE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 else
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 force_format = FALSE;
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 line_breakcheck();
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 }
918245588b50 patch 8.2.0674: some source files are too big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 }