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annotate src/cindent.c @ 32162:c1bf74e139c3 v9.0.1412

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patch 9.0.1412: Pony files are not recognized Commit: https://github.com/vim/vim/commit/6e377eca8de4c0c0d25808beb7de7676194ebf1d Author: Amaan Qureshi <amaanq12@gmail.com> Date: Fri Mar 17 18:42:58 2023 +0000 patch 9.0.1412: Pony files are not recognized Problem: Pony files are not recognized. Solution: Add a pattern for Pony files. (Amaan Qureshi, closes https://github.com/vim/vim/issues/12155)
author Bram Moolenaar <Bram@vim.org>
date Fri, 17 Mar 2023 19:45:05 +0100
parents 50555279168b
children 73489b6c4a02
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 * cindent.c: C indentation related functions
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12 *
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13 * Many of C-indenting functions originally come from Eric Fischer.
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14 *
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15 * Below "XXX" means that this function may unlock the current line.
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16 */
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17
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18 #include "vim.h"
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19
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20 // values for the "lookfor" state
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21 #define LOOKFOR_INITIAL 0
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22 #define LOOKFOR_IF 1
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23 #define LOOKFOR_DO 2
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24 #define LOOKFOR_CASE 3
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25 #define LOOKFOR_ANY 4
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26 #define LOOKFOR_TERM 5
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27 #define LOOKFOR_UNTERM 6
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28 #define LOOKFOR_SCOPEDECL 7
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29 #define LOOKFOR_NOBREAK 8
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30 #define LOOKFOR_CPP_BASECLASS 9
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31 #define LOOKFOR_ENUM_OR_INIT 10
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32 #define LOOKFOR_JS_KEY 11
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33 #define LOOKFOR_COMMA 12
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34
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35 /*
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36 * Return TRUE if the string "line" starts with a word from 'cinwords'.
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37 */
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38 int
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39 cin_is_cinword(char_u *line)
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40 {
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41 char_u *cinw;
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42 char_u *cinw_buf;
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43 int cinw_len;
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44 int retval = FALSE;
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45 int len;
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46
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47 cinw_len = (int)STRLEN(curbuf->b_p_cinw) + 1;
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48 cinw_buf = alloc(cinw_len);
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49 if (cinw_buf == NULL)
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50 return FALSE;
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51
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52 line = skipwhite(line);
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53 for (cinw = curbuf->b_p_cinw; *cinw; )
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54 {
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55 len = copy_option_part(&cinw, cinw_buf, cinw_len, ",");
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56 if (STRNCMP(line, cinw_buf, len) == 0
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57 && (!vim_iswordc(line[len]) || !vim_iswordc(line[len - 1])))
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58 {
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59 retval = TRUE;
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60 break;
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61 }
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62 }
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63 vim_free(cinw_buf);
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64 return retval;
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65 }
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66
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67 /*
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68 * Skip to the end of a "string" and a 'c' character.
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69 * If there is no string or character, return argument unmodified.
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70 */
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71 static char_u *
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72 skip_string(char_u *p)
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73 {
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74 int i;
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75
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76 // We loop, because strings may be concatenated: "date""time".
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77 for ( ; ; ++p)
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78 {
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79 if (p[0] == '\'') // 'c' or '\n' or '\000'
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80 {
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81 if (p[1] == NUL) // ' at end of line
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82 break;
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83 i = 2;
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84 if (p[1] == '\\' && p[2] != NUL) // '\n' or '\000'
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85 {
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86 ++i;
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87 while (vim_isdigit(p[i - 1])) // '\000'
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88 ++i;
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89 }
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90 if (p[i - 1] != NUL && p[i] == '\'') // check for trailing '
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91 {
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92 p += i;
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93 continue;
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94 }
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95 }
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96 else if (p[0] == '"') // start of string
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97 {
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98 for (++p; p[0]; ++p)
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99 {
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100 if (p[0] == '\\' && p[1] != NUL)
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101 ++p;
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102 else if (p[0] == '"') // end of string
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103 break;
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104 }
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105 if (p[0] == '"')
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106 continue; // continue for another string
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107 }
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108 else if (p[0] == 'R' && p[1] == '"')
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109 {
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110 // Raw string: R"[delim](...)[delim]"
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111 char_u *delim = p + 2;
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112 char_u *paren = vim_strchr(delim, '(');
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113
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114 if (paren != NULL)
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115 {
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116 size_t delim_len = paren - delim;
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117
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118 for (p += 3; *p; ++p)
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119 if (p[0] == ')' && STRNCMP(p + 1, delim, delim_len) == 0
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120 && p[delim_len + 1] == '"')
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121 {
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122 p += delim_len + 1;
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123 break;
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124 }
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125 if (p[0] == '"')
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126 continue; // continue for another string
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127 }
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128 }
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129 break; // no string found
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130 }
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131 if (!*p)
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132 --p; // backup from NUL
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133 return p;
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134 }
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135
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136 /*
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137 * Return TRUE if "line[col]" is inside a C string.
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138 */
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139 int
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140 is_pos_in_string(char_u *line, colnr_T col)
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141 {
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142 char_u *p;
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143
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144 for (p = line; *p && (colnr_T)(p - line) < col; ++p)
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145 p = skip_string(p);
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146 return !((colnr_T)(p - line) <= col);
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147 }
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148
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149 /*
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150 * Find the start of a comment, not knowing if we are in a comment right now.
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151 * Search starts at w_cursor.lnum and goes backwards.
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152 * Return NULL when not inside a comment.
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153 */
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154 static pos_T *
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155 ind_find_start_comment(void) // XXX
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156 {
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157 return find_start_comment(curbuf->b_ind_maxcomment);
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158 }
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159
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160 pos_T *
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161 find_start_comment(int ind_maxcomment) // XXX
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162 {
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163 pos_T *pos;
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164 int cur_maxcomment = ind_maxcomment;
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165
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166 for (;;)
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167 {
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168 pos = findmatchlimit(NULL, '*', FM_BACKWARD, cur_maxcomment);
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169 if (pos == NULL)
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170 break;
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171
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172 // Check if the comment start we found is inside a string.
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173 // If it is then restrict the search to below this line and try again.
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174 if (!is_pos_in_string(ml_get(pos->lnum), pos->col))
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175 break;
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176 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
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177 if (cur_maxcomment <= 0)
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178 {
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179 pos = NULL;
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180 break;
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181 }
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182 }
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183 return pos;
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184 }
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185
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186 /*
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187 * Find the start of a raw string, not knowing if we are in one right now.
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188 * Search starts at w_cursor.lnum and goes backwards.
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189 * Return NULL when not inside a raw string.
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190 */
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191 static pos_T *
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192 find_start_rawstring(int ind_maxcomment) // XXX
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193 {
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194 pos_T *pos;
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195 int cur_maxcomment = ind_maxcomment;
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196
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197 for (;;)
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198 {
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199 pos = findmatchlimit(NULL, 'R', FM_BACKWARD, cur_maxcomment);
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200 if (pos == NULL)
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201 break;
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202
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203 // Check if the raw string start we found is inside a string.
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204 // If it is then restrict the search to below this line and try again.
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205 if (!is_pos_in_string(ml_get(pos->lnum), pos->col))
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206 break;
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207 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
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208 if (cur_maxcomment <= 0)
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209 {
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210 pos = NULL;
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211 break;
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212 }
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213 }
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214 return pos;
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215 }
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216
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217 /*
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218 * Find the start of a comment or raw string, not knowing if we are in a
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219 * comment or raw string right now.
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220 * Search starts at w_cursor.lnum and goes backwards.
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221 * If is_raw is given and returns start of raw_string, sets it to true.
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222 * Return NULL when not inside a comment or raw string.
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223 * "CORS" -> Comment Or Raw String
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224 */
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225 static pos_T *
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226 ind_find_start_CORS(linenr_T *is_raw) // XXX
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227 {
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228 static pos_T comment_pos_copy;
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229 pos_T *comment_pos;
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230 pos_T *rs_pos;
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231
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232 comment_pos = find_start_comment(curbuf->b_ind_maxcomment);
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233 if (comment_pos != NULL)
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234 {
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235 // Need to make a copy of the static pos in findmatchlimit(),
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236 // calling find_start_rawstring() may change it.
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237 comment_pos_copy = *comment_pos;
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238 comment_pos = &comment_pos_copy;
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239 }
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240 rs_pos = find_start_rawstring(curbuf->b_ind_maxcomment);
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241
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242 // If comment_pos is before rs_pos the raw string is inside the comment.
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243 // If rs_pos is before comment_pos the comment is inside the raw string.
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244 if (comment_pos == NULL || (rs_pos != NULL
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245 && LT_POS(*rs_pos, *comment_pos)))
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246 {
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247 if (is_raw != NULL && rs_pos != NULL)
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248 *is_raw = rs_pos->lnum;
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249 return rs_pos;
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250 }
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251 return comment_pos;
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252 }
28942
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253
18265
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254
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255 /*
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256 * Return TRUE if C-indenting is on.
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257 */
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258 int
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259 cindent_on(void)
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260 {
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261 return (!p_paste && (curbuf->b_p_cin
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262 #ifdef FEAT_EVAL
18265
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263 || *curbuf->b_p_inde != NUL
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264 #endif
18265
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265 ));
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266 }
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267
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268 // Find result cache for cpp_baseclass
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269 typedef struct {
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270 int found;
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271 lpos_T lpos;
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272 } cpp_baseclass_cache_T;
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273
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274 /*
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275 * Skip over white space and C comments within the line.
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276 * Also skip over Perl/shell comments if desired.
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277 */
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278 static char_u *
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279 cin_skipcomment(char_u *s)
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280 {
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281 while (*s)
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282 {
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283 char_u *prev_s = s;
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284
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285 s = skipwhite(s);
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286
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287 // Perl/shell # comment comment continues until eol. Require a space
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288 // before # to avoid recognizing $#array.
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289 if (curbuf->b_ind_hash_comment != 0 && s != prev_s && *s == '#')
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290 {
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291 s += STRLEN(s);
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292 break;
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293 }
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294 if (*s != '/')
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295 break;
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296 ++s;
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297 if (*s == '/') // slash-slash comment continues till eol
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298 {
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299 s += STRLEN(s);
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300 break;
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301 }
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302 if (*s != '*')
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303 break;
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304 for (++s; *s; ++s) // skip slash-star comment
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305 if (s[0] == '*' && s[1] == '/')
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306 {
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307 s += 2;
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308 break;
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309 }
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310 }
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311 return s;
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312 }
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313
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314 /*
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315 * Return TRUE if there is no code at *s. White space and comments are
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316 * not considered code.
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317 */
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318 static int
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319 cin_nocode(char_u *s)
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320 {
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321 return *cin_skipcomment(s) == NUL;
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322 }
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323
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324 /*
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325 * Recognize the start of a C or C++ comment.
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326 */
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327 static int
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328 cin_iscomment(char_u *p)
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329 {
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330 return (p[0] == '/' && (p[1] == '*' || p[1] == '/'));
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331 }
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332
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333 /*
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334 * Recognize the start of a "//" comment.
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335 */
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336 static int
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337 cin_islinecomment(char_u *p)
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338 {
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339 return (p[0] == '/' && p[1] == '/');
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340 }
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341
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342 /*
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343 * Check previous lines for a "//" line comment, skipping over blank lines.
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344 */
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345 static pos_T *
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346 find_line_comment(void) // XXX
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347 {
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348 static pos_T pos;
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349 char_u *line;
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350 char_u *p;
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351
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352 pos = curwin->w_cursor;
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353 while (--pos.lnum > 0)
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354 {
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355 line = ml_get(pos.lnum);
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356 p = skipwhite(line);
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357 if (cin_islinecomment(p))
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358 {
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359 pos.col = (int)(p - line);
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360 return &pos;
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361 }
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362 if (*p != NUL)
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363 break;
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364 }
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365 return NULL;
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366 }
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367
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368 /*
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369 * Return TRUE if "text" starts with "key:".
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370 */
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371 static int
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372 cin_has_js_key(char_u *text)
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373 {
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374 char_u *s = skipwhite(text);
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375 int quote = -1;
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376
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377 if (*s == '\'' || *s == '"')
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378 {
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379 // can be 'key': or "key":
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380 quote = *s;
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381 ++s;
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382 }
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383 if (!vim_isIDc(*s)) // need at least one ID character
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384 return FALSE;
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diff changeset
385
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386 while (vim_isIDc(*s))
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387 ++s;
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388 if (*s == quote)
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389 ++s;
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diff changeset
390
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391 s = cin_skipcomment(s);
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diff changeset
392
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393 // "::" is not a label, it's C++
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394 return (*s == ':' && s[1] != ':');
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395 }
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diff changeset
396
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
397 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
398 * Check if string matches "label:"; move to character after ':' if true.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399 * "*s" must point to the start of the label, if there is one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
400 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
401 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
402 cin_islabel_skip(char_u **s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
403 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
404 if (!vim_isIDc(**s)) // need at least one ID character
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
406
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407 while (vim_isIDc(**s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 (*s)++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
409
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
410 *s = cin_skipcomment(*s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
411
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412 // "::" is not a label, it's C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 return (**s == ':' && *++*s != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
414 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
415
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
416 /*
28497
7c4a9e20c178 patch 8.2.4773: build failure without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents: 28355
diff changeset
417 * Recognize a scope declaration label from the 'cinscopedecls' option.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
419 static int
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
420 cin_isscopedecl(char_u *p)
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 {
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
422 size_t cinsd_len;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
423 char_u *cinsd_buf;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
424 char_u *cinsd;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
425 size_t len;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
426 char_u *skip;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
427 char_u *s = cin_skipcomment(p);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
428 int found = FALSE;
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
429
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
430 cinsd_len = STRLEN(curbuf->b_p_cinsd) + 1;
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
431 cinsd_buf = alloc(cinsd_len);
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
432 if (cinsd_buf == NULL)
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
433 return FALSE;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
434
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
435 for (cinsd = curbuf->b_p_cinsd; *cinsd; )
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
436 {
28497
7c4a9e20c178 patch 8.2.4773: build failure without the +eval feature
Bram Moolenaar <Bram@vim.org>
parents: 28355
diff changeset
437 len = copy_option_part(&cinsd, cinsd_buf, (int)cinsd_len, ",");
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
438 if (STRNCMP(s, cinsd_buf, len) == 0)
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
439 {
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
440 skip = cin_skipcomment(s + len);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
441 if (*skip == ':' && skip[1] != ':')
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
442 {
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
443 found = TRUE;
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
444 break;
28353
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
445 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
446 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
447 }
8bc8071928ed patch 8.2.4702: C++ scope labels are hard-coded
Bram Moolenaar <Bram@vim.org>
parents: 27490
diff changeset
448
28355
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
449 vim_free(cinsd_buf);
f1a3df11d013 patch 8.2.4703: memory leak in handling 'cinscopedecls'
Bram Moolenaar <Bram@vim.org>
parents: 28353
diff changeset
450 return found;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
451 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
452
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
453 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
454 * Recognize a preprocessor statement: Any line that starts with '#'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
455 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
456 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
457 cin_ispreproc(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
458 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
459 if (*skipwhite(s) == '#')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
460 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
461 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
462 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
463
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
465 * Return TRUE if line "*pp" at "*lnump" is a preprocessor statement or a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
466 * continuation line of a preprocessor statement. Decrease "*lnump" to the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 * start and return the line in "*pp".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 * Put the amount of indent in "*amount".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
469 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
470 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 cin_ispreproc_cont(char_u **pp, linenr_T *lnump, int *amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
473 char_u *line = *pp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
474 linenr_T lnum = *lnump;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
475 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 int candidate_amount = *amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
478 if (*line != NUL && line[STRLEN(line) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
479 candidate_amount = get_indent_lnum(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
480
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
481 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
483 if (cin_ispreproc(line))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
484 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
485 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486 *lnump = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
487 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
488 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
489 if (lnum == 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
490 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
491 line = ml_get(--lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
492 if (*line == NUL || line[STRLEN(line) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
493 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
494 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
495
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
496 if (lnum != *lnump)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
497 *pp = ml_get(*lnump);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
498 if (retval)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499 *amount = candidate_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
500 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
502
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
503 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
504 cin_iselse(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
505 char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
506 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 if (*p == '}') // accept "} else"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 p = cin_skipcomment(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509 return (STRNCMP(p, "else", 4) == 0 && !vim_isIDc(p[4]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 * Recognize a line that starts with '{' or '}', or ends with ';', ',', '{' or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514 * '}'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
515 * Don't consider "} else" a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 * If a line begins with an "else", only consider it terminated if no unmatched
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 * opening braces follow (handle "else { foo();" correctly).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 * Return the character terminating the line (ending char's have precedence if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 * both apply in order to determine initializations).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
520 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 cin_isterminated(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
524 int incl_open, // include '{' at the end as terminator
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 int incl_comma) // recognize a trailing comma
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
527 char_u found_start = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
528 unsigned n_open = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
529 int is_else = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
530
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
532
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
533 if (*s == '{' || (*s == '}' && !cin_iselse(s)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
534 found_start = *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
536 if (!found_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
537 is_else = cin_iselse(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
538
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539 while (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 // skip over comments, "" strings and 'c'haracters
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542 s = skip_string(cin_skipcomment(s));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 if (*s == '}' && n_open > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 --n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 if ((!is_else || n_open == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 && (*s == ';' || *s == '}' || (incl_comma && *s == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547 && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
549 else if (*s == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 if (incl_open && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
554 ++n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
556
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 if (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558 s++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
559 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
560 return found_start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 * Return TRUE when "s" starts with "word" and then a non-ID character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
565 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
567 cin_starts_with(char_u *s, char *word)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
568 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 int l = (int)STRLEN(word);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
571 return (STRNCMP(s, word, l) == 0 && !vim_isIDc(s[l]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
573
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 * Recognize a "default" switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 cin_isdefault(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 return (STRNCMP(s, "default", 7) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 && *(s = cin_skipcomment(s + 7)) == ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 && s[1] != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
585 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 * Recognize a switch label: "case .*:" or "default:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
588 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
589 cin_iscase(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
590 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591 int strict) // Allow relaxed check of case statement for JS
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594 if (cin_starts_with(s, "case"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 for (s += 4; *s; ++s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
598 s = cin_skipcomment(s);
19104
9f4648953f1a patch 8.2.0112: illegal memory access when using 'cindent'
Bram Moolenaar <Bram@vim.org>
parents: 18757
diff changeset
599 if (*s == NUL)
9f4648953f1a patch 8.2.0112: illegal memory access when using 'cindent'
Bram Moolenaar <Bram@vim.org>
parents: 18757
diff changeset
600 break;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601 if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 if (s[1] == ':') // skip over "::" for C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608 if (*s == '\'' && s[1] && s[2] == '\'')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 s += 2; // skip over ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 else if (*s == '/' && (s[1] == '*' || s[1] == '/'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 return FALSE; // stop at comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 else if (*s == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 // JS etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 if (strict)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 return FALSE; // stop at string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
622 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 if (cin_isdefault(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630 * Recognize a label: "label:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 * Note: curwin->w_cursor must be where we are looking for the label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 cin_islabel(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
636 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 s = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640 // Exclude "default" from labels, since it should be indented
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 // like a switch label. Same for C++ scope declarations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 if (cin_isdefault(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 if (cin_isscopedecl(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646
31667
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
647 if (!cin_islabel_skip(&s))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
648 return FALSE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
649
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
650 // Only accept a label if the previous line is terminated or is a case
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
651 // label.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
652 pos_T cursor_save;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
653 pos_T *trypos;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
654 char_u *line;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
655
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
656 cursor_save = curwin->w_cursor;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
657 while (curwin->w_cursor.lnum > 1)
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 {
31667
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
659 --curwin->w_cursor.lnum;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
660
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
661 // If we're in a comment or raw string now, skip to the start of
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
662 // it.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
663 curwin->w_cursor.col = 0;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
664 if ((trypos = ind_find_start_CORS(NULL)) != NULL) // XXX
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
665 curwin->w_cursor = *trypos;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
666
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
667 line = ml_get_curline();
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
668 if (cin_ispreproc(line)) // ignore #defines, #if, etc.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
669 continue;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
670 if (*(line = cin_skipcomment(line)) == NUL)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
671 continue;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
672
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 curwin->w_cursor = cursor_save;
31667
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
674 if (cin_isterminated(line, TRUE, FALSE)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
675 || cin_isscopedecl(line)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
676 || cin_iscase(line, TRUE)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
677 || (cin_islabel_skip(&line) && cin_nocode(line)))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
678 return TRUE;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
679 return FALSE;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 }
31667
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
681 curwin->w_cursor = cursor_save;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
682 return TRUE; // label at start of file???
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 * Return TRUE if string "s" ends with the string "find", possibly followed by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 * white space and comments. Skip strings and comments.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 * Ignore "ignore" after "find" if it's not NULL.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 cin_ends_in(char_u *s, char_u *find, char_u *ignore)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 char_u *p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 char_u *r;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 int len = (int)STRLEN(find);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 if (STRNCMP(p, find, len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 r = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
703 if (ignore != NULL && STRNCMP(r, ignore, STRLEN(ignore)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 r = skipwhite(r + STRLEN(ignore));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 if (cin_nocode(r))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
706 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
709 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
713
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
714 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
715 * Recognize structure initialization and enumerations:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
716 * "[typedef] [static|public|protected|private] enum"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717 * "[typedef] [static|public|protected|private] = {"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
718 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
719 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
720 cin_isinit(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
721 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
722 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 static char *skip[] = {"static", "public", "protected", "private"};
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725 s = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 if (cin_starts_with(s, "typedef"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 s = cin_skipcomment(s + 7);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732 int i, l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733
24768
7334bf933510 patch 8.2.2922: computing array length is done in various ways
Bram Moolenaar <Bram@vim.org>
parents: 23229
diff changeset
734 for (i = 0; i < (int)ARRAY_LENGTH(skip); ++i)
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
735 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
736 l = (int)strlen(skip[i]);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
737 if (cin_starts_with(s, skip[i]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
738 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
739 s = cin_skipcomment(s + l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
740 l = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
741 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744 if (l != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 if (cin_starts_with(s, "enum"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 if (cin_ends_in(s, (char_u *)"=", (char_u *)"{"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
753
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
754 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
756
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 // Maximum number of lines to search back for a "namespace" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758 #define FIND_NAMESPACE_LIM 20
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
759
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
760 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
761 * Recognize a "namespace" scope declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
762 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 cin_is_cpp_namespace(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 int has_name = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 int has_name_start = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 s = cin_skipcomment(s);
26694
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
771
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
772 if (STRNCMP(s, "inline", 6) == 0 && (s[6] == NUL || !vim_iswordc(s[6])))
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
773 s = cin_skipcomment(skipwhite(s + 6));
1095fd0dc362 patch 8.2.3876: 'cindent' does not recognize inline namespace
Bram Moolenaar <Bram@vim.org>
parents: 26516
diff changeset
774
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
775 if (STRNCMP(s, "namespace", 9) == 0 && (s[9] == NUL || !vim_iswordc(s[9])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 p = cin_skipcomment(skipwhite(s + 9));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
780 if (VIM_ISWHITE(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
782 has_name = TRUE; // found end of a name
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 p = cin_skipcomment(skipwhite(p));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
789 else if (vim_iswordc(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
791 has_name_start = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 if (has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793 return FALSE; // word character after skipping past name
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
794 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
796 else if (p[0] == ':' && p[1] == ':' && vim_iswordc(p[2]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
797 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 if (!has_name_start || has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
799 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 // C++ 17 nested namespace
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
802 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
807 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
810 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 * Recognize a `extern "C"` or `extern "C++"` linkage specifications.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 cin_is_cpp_extern_c(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
820 int has_string_literal = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
822 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 if (STRNCMP(s, "extern", 6) == 0 && (s[6] == NUL || !vim_iswordc(s[6])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
825 p = cin_skipcomment(skipwhite(s + 6));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
828 if (VIM_ISWHITE(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
829 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
830 p = cin_skipcomment(skipwhite(p));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
831 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
832 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
835 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 else if (p[0] == '"' && p[1] == 'C' && p[2] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
838 if (has_string_literal)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
840 has_string_literal = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 else if (p[0] == '"' && p[1] == 'C' && p[2] == '+' && p[3] == '+'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
844 && p[4] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 if (has_string_literal)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848 has_string_literal = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 p += 5;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
854 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 return has_string_literal ? TRUE : FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
858 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
859 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
860
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
862 * Return a pointer to the first non-empty non-comment character after a ':'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 * Return NULL if not found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 * case 234: a = b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 after_label(char_u *l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 for ( ; *l; ++l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 if (*l == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
874 if (l[1] == ':') // skip over "::" for C++
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875 ++l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 else if (!cin_iscase(l + 1, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
877 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 else if (*l == '\'' && l[1] && l[2] == '\'')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 l += 2; // skip over 'x'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884 l = cin_skipcomment(l + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887 return l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
889
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
891 * Get indent of line "lnum", skipping a label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 * Return 0 if there is nothing after the label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
893 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
894 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 get_indent_nolabel (linenr_T lnum) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
896 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
897 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
898 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
902 l = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 p = after_label(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
906
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907 fp.col = (colnr_T)(p - l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 * Find indent for line "lnum", ignoring any case or jump label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 * Also return a pointer to the text (after the label) in "pp".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 * label: if (asdf && asdfasdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920 skip_label(linenr_T lnum, char_u **pp)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 if (cin_iscase(l, FALSE) || cin_isscopedecl(l) || cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
932 amount = get_indent_nolabel(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 if (l == NULL) // just in case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 *pp = l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 * Return the indent of the first variable name after a type in a declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950 * int a, indent of "a"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 * static struct foo b, indent of "b"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 * enum bla c, indent of "c"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
953 * Returns zero when it doesn't look like a declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
955 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956 cin_first_id_amount(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 char_u *line, *p, *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 int len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964 p = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 len = (int)(skiptowhite(p) - p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 if (len == 6 && STRNCMP(p, "static", 6) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 p = skipwhite(p + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 len = (int)(skiptowhite(p) - p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 if (len == 6 && STRNCMP(p, "struct", 6) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 p = skipwhite(p + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 else if (len == 4 && STRNCMP(p, "enum", 4) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 p = skipwhite(p + 4);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 else if ((len == 8 && STRNCMP(p, "unsigned", 8) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 || (len == 6 && STRNCMP(p, "signed", 6) == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 s = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 if ((STRNCMP(s, "int", 3) == 0 && VIM_ISWHITE(s[3]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 || (STRNCMP(s, "long", 4) == 0 && VIM_ISWHITE(s[4]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 || (STRNCMP(s, "short", 5) == 0 && VIM_ISWHITE(s[5]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 || (STRNCMP(s, "char", 4) == 0 && VIM_ISWHITE(s[4])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 for (len = 0; vim_isIDc(p[len]); ++len)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 if (len == 0 || !VIM_ISWHITE(p[len]) || cin_nocode(p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 p = skipwhite(p + len);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 fp.lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 fp.col = (colnr_T)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 * Return the indent of the first non-blank after an equal sign.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999 * char *foo = "here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 * Return zero if no (useful) equal sign found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001 * Return -1 if the line above "lnum" ends in a backslash.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 * foo = "asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1003 * asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1004 * here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1006 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1007 cin_get_equal_amount(linenr_T lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1014 if (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1015 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016 line = ml_get(lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 if (*line != NUL && line[STRLEN(line) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1018 return -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1019 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1020
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 line = s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1022 while (*s != NUL && vim_strchr((char_u *)"=;{}\"'", *s) == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1023 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1028 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 if (*s != '=')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 s = skipwhite(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 if (cin_nocode(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 if (*s == '"') // nice alignment for continued strings
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 fp.col = (colnr_T)(s - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041 getvcol(curwin, &fp, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 * Skip strings, chars and comments until at or past "trypos".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047 * Return the column found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 cin_skip2pos(pos_T *trypos)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1052 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 char_u *new_p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1056 p = line = ml_get(trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 while (*p && (colnr_T)(p - line) < trypos->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1058 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 if (cin_iscomment(p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1060 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1061 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1063 new_p = skip_string(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1064 if (new_p == p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1066 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 p = new_p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1068 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1069 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 return (int)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1071 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1072
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1074 find_match_char(int c, int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1075 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 static pos_T pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 int ind_maxp_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1080
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1081 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1082 ind_maxp_wk = ind_maxparen;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 retry:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1084 if ((trypos = findmatchlimit(NULL, c, 0, ind_maxp_wk)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1086 // check if the ( is in a // comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1087 if ((colnr_T)cin_skip2pos(trypos) > trypos->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1089 ind_maxp_wk = ind_maxparen - (int)(cursor_save.lnum - trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1090 if (ind_maxp_wk > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1091 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1092 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 curwin->w_cursor.col = 0; // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1094 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1095 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1096 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1097 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1098 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1100 pos_T *trypos_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1101
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1102 pos_copy = *trypos; // copy trypos, findmatch will change it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1104 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1105 if ((trypos_wk = ind_find_start_CORS(NULL)) != NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1106 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 ind_maxp_wk = ind_maxparen - (int)(cursor_save.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1108 - trypos_wk->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1109 if (ind_maxp_wk > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1111 curwin->w_cursor = *trypos_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1113 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1114 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1115 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1116 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1119 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1123 * Find the matching '(', ignoring it if it is in a comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1125 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1127 find_match_paren(int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1129 return find_match_char('(', ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133 * Set w_cursor.col to the column number of the last unmatched ')' or '{' in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 * line "l". "l" must point to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 find_last_paren(char_u *l, int start, int end)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 int open_count = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 curwin->w_cursor.col = 0; // default is start of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 for (i = 0; l[i] != NUL; i++)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 i = (int)(cin_skipcomment(l + i) - l); // ignore parens in comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148 i = (int)(skip_string(l + i) - l); // ignore parens in quotes
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 if (l[i] == start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 ++open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151 else if (l[i] == end)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 if (open_count > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 --open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 curwin->w_cursor.col = i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 * Recognize the basic picture of a function declaration -- it needs to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 * have an open paren somewhere and a close paren at the end of the line and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168 * no semicolons anywhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 * When a line ends in a comma we continue looking in the next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 * "sp" points to a string with the line. When looking at other lines it must
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 * be restored to the line. When it's NULL fetch lines here.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 * "first_lnum" is where we start looking.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 * "min_lnum" is the line before which we will not be looking.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176 cin_isfuncdecl(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 char_u **sp,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 linenr_T first_lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 linenr_T min_lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182 linenr_T lnum = first_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 linenr_T save_lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 int just_started = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 if (sp == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 s = *sp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194 if (find_last_paren(s, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 if (lnum < min_lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 // Ignore line starting with #.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209 if (cin_ispreproc(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1211
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1212 while (*s && *s != '(' && *s != ';' && *s != '\'' && *s != '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1213 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1214 if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1216 else if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1218 if (*(s + 1) == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 s += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1220 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221 // To avoid a mistake in the following situation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1222 // A::A(int a, int b)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1223 // : a(0) // <--not a function decl
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1224 // , b(0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1225 // {...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1226 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1229 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1230 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1231 if (*s != '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232 return FALSE; // ';', ' or " before any () or no '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1234 while (*s && *s != ';' && *s != '\'' && *s != '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1235 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 if (*s == ')' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238 // ')' at the end: may have found a match
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26694
diff changeset
1239 // Check for the previous line not to end in a backslash:
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1240 // #if defined(x) && {backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1241 // defined(y)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1242 lnum = first_lnum - 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1243 s = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1244 if (*s == NUL || s[STRLEN(s) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1245 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1246 goto done;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1248 if ((*s == ',' && cin_nocode(s + 1)) || s[1] == NUL || cin_nocode(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 int comma = (*s == ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 // ',' at the end: continue looking in the next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 // At the end: check for ',' in the next line, for this style:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 // func(arg1
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1255 // , arg2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1256 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258 if (lnum >= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1260 s = ml_get(++lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261 if (!cin_ispreproc(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 if (lnum >= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1265 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1266 // Require a comma at end of the line or a comma or ')' at the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 // start of next line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 s = skipwhite(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 if (!just_started && (!comma && *s != ',' && *s != ')'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 else if (cin_iscomment(s)) // ignore comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1274 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1280 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 done:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 if (lnum != first_lnum && sp != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284 *sp = ml_get(first_lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1286 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1287 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1290 cin_isif(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 return (STRNCMP(p, "if", 2) == 0 && !vim_isIDc(p[2]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296 cin_isdo(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 return (STRNCMP(p, "do", 2) == 0 && !vim_isIDc(p[2]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 * Check if this is a "while" that should have a matching "do".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 * We only accept a "while (condition) ;", with only white space between the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304 * ')' and ';'. The condition may be spread over several lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 cin_iswhileofdo (char_u *p, linenr_T lnum) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 pos_T cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 if (*p == '}') // accept "} while (cond);"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 p = cin_skipcomment(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316 if (cin_starts_with(p, "while"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 while (*p && *p != 'w') // skip any '}', until the 'w' of the "while"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1325 ++curwin->w_cursor.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327 if ((trypos = findmatchlimit(NULL, 0, 0,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1328 curbuf->b_ind_maxparen)) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 && *cin_skipcomment(ml_get_pos(trypos) + 1) == ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1335
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1336 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1337 * Check whether in "p" there is an "if", "for" or "while" before "*poffset".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1338 * Return 0 if there is none.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 * Otherwise return !0 and update "*poffset" to point to the place where the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1340 * string was found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1341 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 cin_is_if_for_while_before_offset(char_u *line, int *poffset)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1344 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1345 int offset = *poffset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 if (offset-- < 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 while (offset > 2 && VIM_ISWHITE(line[offset]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350 --offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 if (!STRNCMP(line + offset, "if", 2))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 if (offset >= 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 if (!STRNCMP(line + offset, "for", 3))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 if (offset >= 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 offset -= 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 if (!STRNCMP(line + offset, "while", 5))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1371 probablyFound:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 if (!offset || !vim_isIDc(line[offset - 1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 *poffset = offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 return 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 * Return TRUE if we are at the end of a do-while.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1382 * do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 * nothing;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 * while (foo
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 * && bar); <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 * Adjust the cursor to the line with "while".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389 cin_iswhileofdo_end(int terminated)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 if (terminated != ';') // there must be a ';' at the end
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 p = line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1403 p = cin_skipcomment(p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404 if (*p == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 s = skipwhite(p + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 if (*s == ';' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 // Found ");" at end of the line, now check there is "while"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 // before the matching '('. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411 i = (int)(p - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 curwin->w_cursor.col = i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413 trypos = find_match_paren(curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416 s = cin_skipcomment(ml_get(trypos->lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 if (*s == '}') // accept "} while (cond);"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 if (cin_starts_with(s, "while"))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1420 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 curwin->w_cursor.lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1422 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1424 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1426 // Searching may have made "line" invalid, get it again.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 p = line + i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1436
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1437 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1438 cin_isbreak(char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 return (STRNCMP(p, "break", 5) == 0 && !vim_isIDc(p[5]));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1444 * Find the position of a C++ base-class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445 * constructor-initialization. eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1446 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447 * class MyClass :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 * baseClass <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449 * class MyClass : public baseClass,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 * anotherBaseClass <-- here (should probably lineup ??)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451 * MyClass::MyClass(...) :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 * baseClass(...) <-- here (constructor-initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1454 * This is a lot of guessing. Watch out for "cond ? func() : foo".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 cin_is_cpp_baseclass(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 cpp_baseclass_cache_T *cached) // input and output
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 lpos_T *pos = &cached->lpos; // find position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462 int class_or_struct, lookfor_ctor_init, cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463 linenr_T lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 char_u *line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 if (pos->lnum <= lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 return cached->found; // Use the cached result
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1470
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 if (*s == '#') // skip #define FOO x ? (x) : x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 // Search for a line starting with '#', empty, ending in ';' or containing
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481 // '{' or '}' and start below it. This handles the following situations:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1482 // a = cond ?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 // func() :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 // asdf;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 // func::foo()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 // : something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 // Foo::Foo (int one, int two)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 // : something(4),
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 // somethingelse(3)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492 while (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 line = ml_get(lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 if (*s == '#' || *s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 while (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1499 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1500 s = cin_skipcomment(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1501 if (*s == '{' || *s == '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1502 || (*s == ';' && cin_nocode(s + 1)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1503 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1504 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1506 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1507 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1509 --lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1510 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1511
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1512 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513 line = ml_get(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1514 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1515 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1516 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1517 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1518 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1519 if (lnum == curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1520 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 // Continue in the cursor line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1522 line = ml_get(++lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1523 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1524 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1525 if (s == line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1526 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527 // don't recognize "case (foo):" as a baseclass
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1528 if (cin_iscase(s, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1529 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 s = cin_skipcomment(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1533 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1534
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1535 if (s[0] == '"' || (s[0] == 'R' && s[1] == '"'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1536 s = skip_string(s) + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537 else if (s[0] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1538 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1539 if (s[1] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1540 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1541 // skip double colon. It can't be a constructor
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542 // initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1543 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1544 s = cin_skipcomment(s + 2);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1545 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 else if (lookfor_ctor_init || class_or_struct)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1547 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1548 // we have something found, that looks like the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1549 // cpp-base-class-declaration or constructor-initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1550 cpp_base_class = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1551 lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1552 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1553 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1554 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1555 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1556 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1557 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1558 else if ((STRNCMP(s, "class", 5) == 0 && !vim_isIDc(s[5]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1559 || (STRNCMP(s, "struct", 6) == 0 && !vim_isIDc(s[6])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1560 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1561 class_or_struct = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1562 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1563
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1564 if (*s == 'c')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1565 s = cin_skipcomment(s + 5);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1566 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1567 s = cin_skipcomment(s + 6);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1568 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1569 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1570 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1571 if (s[0] == '{' || s[0] == '}' || s[0] == ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1572 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1573 cpp_base_class = lookfor_ctor_init = class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1574 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1575 else if (s[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1576 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1577 // Constructor-initialization is assumed if we come across
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1578 // something like "):"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1579 class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1580 lookfor_ctor_init = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1581 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1582 else if (s[0] == '?')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1583 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1584 // Avoid seeing '() :' after '?' as constructor init.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1585 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1586 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1587 else if (!vim_isIDc(s[0]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1588 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1589 // if it is not an identifier, we are wrong
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1590 class_or_struct = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1591 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1592 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1593 else if (pos->col == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1594 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1595 // it can't be a constructor-initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1596 lookfor_ctor_init = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1597
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1598 // the first statement starts here: lineup with this one...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1599 if (cpp_base_class)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1600 pos->col = (colnr_T)(s - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 // When the line ends in a comma don't align with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1604 if (lnum == curwin->w_cursor.lnum && *s == ',' && cin_nocode(s + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1606
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1607 s = cin_skipcomment(s + 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1609 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1610
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1611 cached->found = cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1612 if (cpp_base_class)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1613 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1614 return cpp_base_class;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1615 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1616
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1617 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1618 get_baseclass_amount(int col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1619 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1620 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1621 colnr_T vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1622 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1623
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1624 if (col == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1625 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1626 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1627 if (find_last_paren(ml_get_curline(), '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1628 && (trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1629 amount = get_indent_lnum(trypos->lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 if (!cin_ends_in(ml_get_curline(), (char_u *)",", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1631 amount += curbuf->b_ind_cpp_baseclass;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1632 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1633 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1634 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635 curwin->w_cursor.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 getvcol(curwin, &curwin->w_cursor, &vcol, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1637 amount = (int)vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1638 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1639 if (amount < curbuf->b_ind_cpp_baseclass)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1640 amount = curbuf->b_ind_cpp_baseclass;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1641 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1642 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1644 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1645 * Find the '{' at the start of the block we are in.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1646 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1647 * Ignore a '{' that is in a comment, makes indenting the next three lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 * work.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1649 */
18757
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1650 // foo()
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1651 // {
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1652 // }
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1653
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1654 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1655 find_start_brace(void) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1656 {
26187
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting
Bram Moolenaar <Bram@vim.org>
parents: 25897
diff changeset
1657 pos_T cursor_save;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting
Bram Moolenaar <Bram@vim.org>
parents: 25897
diff changeset
1658 pos_T *trypos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting
Bram Moolenaar <Bram@vim.org>
parents: 25897
diff changeset
1659 pos_T *pos;
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting
Bram Moolenaar <Bram@vim.org>
parents: 25897
diff changeset
1660 static pos_T pos_copy;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1661
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 while ((trypos = findmatchlimit(NULL, '{', FM_BLOCKSTOP, 0)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 pos_copy = *trypos; // copy pos_T, next findmatch will change it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 // ignore the { if it's in a // or / * * / comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1670 if ((colnr_T)cin_skip2pos(trypos) == trypos->col
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 && (pos = ind_find_start_CORS(NULL)) == NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673 if (pos != NULL)
26187
8e92f01f7226 patch 8.2.3625: illegal memory access when C-indenting
Bram Moolenaar <Bram@vim.org>
parents: 25897
diff changeset
1674 curwin->w_cursor = *pos;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681 * Find the matching '(', ignoring it if it is in a comment or before an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 * unmatched {.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 * Return NULL if no match found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1684 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1685 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 find_match_paren_after_brace (int ind_maxparen) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1688 pos_T *trypos = find_match_paren(ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1689
31667
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1690 if (trypos == NULL)
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1691 return NULL;
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1692
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1693 pos_T *tryposBrace = find_start_brace();
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1694
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1695 // If both an unmatched '(' and '{' is found. Ignore the '('
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1696 // position if the '{' is further down.
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1697 if (tryposBrace != NULL
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1698 && (trypos->lnum != tryposBrace->lnum
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1699 ? trypos->lnum < tryposBrace->lnum
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1700 : trypos->col < tryposBrace->col))
b89cfd86e18e patch 9.0.1166: code is indented more than necessary
Bram Moolenaar <Bram@vim.org>
parents: 31091
diff changeset
1701 trypos = NULL;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1702 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1704
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1705 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1706 * Return ind_maxparen corrected for the difference in line number between the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707 * cursor position and "startpos". This makes sure that searching for a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1708 * matching paren above the cursor line doesn't find a match because of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1709 * looking a few lines further.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1710 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1711 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1712 corr_ind_maxparen(pos_T *startpos)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1713 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1714 long n = (long)startpos->lnum - (long)curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1716 if (n > 0 && n < curbuf->b_ind_maxparen / 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 return curbuf->b_ind_maxparen - (int)n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1718 return curbuf->b_ind_maxparen;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1720
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1722 * Parse 'cinoptions' and set the values in "curbuf".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1723 * Must be called when 'cinoptions', 'shiftwidth' and/or 'tabstop' changes.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1724 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1725 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1726 parse_cino(buf_T *buf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1727 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1728 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1729 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1730 char_u *digits;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1731 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1732 int divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1733 int fraction = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734 int sw = (int)get_sw_value(buf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1735
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1736 // Set the default values.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1737
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1738 // Spaces from a block's opening brace the prevailing indent for that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1739 // block should be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1740 buf->b_ind_level = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1741
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1742 // Spaces from the edge of the line an open brace that's at the end of a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1743 // line is imagined to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1744 buf->b_ind_open_imag = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1745
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1746 // Spaces from the prevailing indent for a line that is not preceded by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1747 // an opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1748 buf->b_ind_no_brace = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1749
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1750 // Column where the first { of a function should be located }.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1751 buf->b_ind_first_open = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1752
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1753 // Spaces from the prevailing indent a leftmost open brace should be
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1754 // located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1755 buf->b_ind_open_extra = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1756
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1757 // Spaces from the matching open brace (real location for one at the left
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1758 // edge; imaginary location from one that ends a line) the matching close
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1759 // brace should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1760 buf->b_ind_close_extra = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1761
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1762 // Spaces from the edge of the line an open brace sitting in the leftmost
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1763 // column is imagined to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1764 buf->b_ind_open_left_imag = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1765
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1766 // Spaces jump labels should be shifted to the left if N is non-negative,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1767 // otherwise the jump label will be put to column 1.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1768 buf->b_ind_jump_label = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1769
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1770 // Spaces from the switch() indent a "case xx" label should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1771 buf->b_ind_case = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1772
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1773 // Spaces from the "case xx:" code after a switch() should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1774 buf->b_ind_case_code = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1775
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1776 // Lineup break at end of case in switch() with case label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1777 buf->b_ind_case_break = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1778
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1779 // Spaces from the class declaration indent a scope declaration label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1780 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1781 buf->b_ind_scopedecl = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1782
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1783 // Spaces from the scope declaration label code should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1784 buf->b_ind_scopedecl_code = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1785
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1786 // Amount K&R-style parameters should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1787 buf->b_ind_param = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789 // Amount a function type spec should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1790 buf->b_ind_func_type = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1791
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1792 // Amount a cpp base class declaration or constructor initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1793 // should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1794 buf->b_ind_cpp_baseclass = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1795
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 // additional spaces beyond the prevailing indent a continuation line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798 buf->b_ind_continuation = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1799
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
1800 // Spaces from the indent of the line with an unclosed parenthesis.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1801 buf->b_ind_unclosed = sw * 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1802
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
1803 // Spaces from the indent of the line with an unclosed parenthesis, which
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1804 // itself is also unclosed.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1805 buf->b_ind_unclosed2 = sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1806
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1807 // Suppress ignoring spaces from the indent of a line starting with an
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26694
diff changeset
1808 // unclosed parenthesis.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1809 buf->b_ind_unclosed_noignore = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1810
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1811 // If the opening paren is the last nonwhite character on the line, and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1812 // b_ind_unclosed_wrapped is nonzero, use this indent relative to the outer
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1813 // context (for very long lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1814 buf->b_ind_unclosed_wrapped = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1815
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1816 // Suppress ignoring white space when lining up with the character after
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
1817 // an unclosed parenthesis.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1818 buf->b_ind_unclosed_whiteok = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1819
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26694
diff changeset
1820 // Indent a closing parenthesis under the line start of the matching
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26694
diff changeset
1821 // opening parenthesis.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1822 buf->b_ind_matching_paren = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1823
26771
fc859aea8cec patch 8.2.3914: various spelling mistakes in comments
Bram Moolenaar <Bram@vim.org>
parents: 26694
diff changeset
1824 // Indent a closing parenthesis under the previous line.
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 buf->b_ind_paren_prev = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1826
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827 // Extra indent for comments.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1828 buf->b_ind_comment = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1829
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1830 // Spaces from the comment opener when there is nothing after it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1831 buf->b_ind_in_comment = 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1832
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833 // Boolean: if non-zero, use b_ind_in_comment even if there is something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1834 // after the comment opener.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1835 buf->b_ind_in_comment2 = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1836
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1837 // Max lines to search for an open paren.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1838 buf->b_ind_maxparen = 20;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1839
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1840 // Max lines to search for an open comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1841 buf->b_ind_maxcomment = 70;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1842
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1843 // Handle braces for java code.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1844 buf->b_ind_java = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1845
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 // Not to confuse JS object properties with labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1847 buf->b_ind_js = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1848
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1849 // Handle blocked cases correctly.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850 buf->b_ind_keep_case_label = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1852 // Handle C++ namespace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853 buf->b_ind_cpp_namespace = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1854
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1855 // Handle continuation lines containing conditions of if(), for() and
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 // while().
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1857 buf->b_ind_if_for_while = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1858
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1859 // indentation for # comments
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1860 buf->b_ind_hash_comment = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1861
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 // Handle C++ extern "C" or "C++"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863 buf->b_ind_cpp_extern_c = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864
20621
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
1865 // Handle C #pragma directives
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
1866 buf->b_ind_pragma = 0;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
1867
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 for (p = buf->b_p_cino; *p; )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1870 l = p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1871 if (*p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873 digits = p; // remember where the digits start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 n = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 divider = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876 if (*p == '.') // ".5s" means a fraction
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1878 fraction = atol((char *)++p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879 while (VIM_ISDIGIT(*p))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1880 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1881 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1882 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1883 divider *= 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1885 divider = 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1886 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1887 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1888 if (*p == 's') // "2s" means two times 'shiftwidth'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1889 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1890 if (p == digits)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1891 n = sw; // just "s" is one 'shiftwidth'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1892 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1893 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1894 n *= sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1895 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1896 n += (sw * fraction + divider / 2) / divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1897 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1898 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1899 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1900 if (l[1] == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1901 n = -n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1902
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1903 // When adding an entry here, also update the default 'cinoptions' in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904 // doc/indent.txt, and add explanation for it!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1905 switch (*l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1906 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1907 case '>': buf->b_ind_level = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1908 case 'e': buf->b_ind_open_imag = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1909 case 'n': buf->b_ind_no_brace = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1910 case 'f': buf->b_ind_first_open = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1911 case '{': buf->b_ind_open_extra = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1912 case '}': buf->b_ind_close_extra = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1913 case '^': buf->b_ind_open_left_imag = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1914 case 'L': buf->b_ind_jump_label = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1915 case ':': buf->b_ind_case = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1916 case '=': buf->b_ind_case_code = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1917 case 'b': buf->b_ind_case_break = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1918 case 'p': buf->b_ind_param = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1919 case 't': buf->b_ind_func_type = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1920 case '/': buf->b_ind_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1921 case 'c': buf->b_ind_in_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1922 case 'C': buf->b_ind_in_comment2 = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1923 case 'i': buf->b_ind_cpp_baseclass = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1924 case '+': buf->b_ind_continuation = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1925 case '(': buf->b_ind_unclosed = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1926 case 'u': buf->b_ind_unclosed2 = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1927 case 'U': buf->b_ind_unclosed_noignore = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1928 case 'W': buf->b_ind_unclosed_wrapped = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1929 case 'w': buf->b_ind_unclosed_whiteok = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1930 case 'm': buf->b_ind_matching_paren = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1931 case 'M': buf->b_ind_paren_prev = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1932 case ')': buf->b_ind_maxparen = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1933 case '*': buf->b_ind_maxcomment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1934 case 'g': buf->b_ind_scopedecl = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1935 case 'h': buf->b_ind_scopedecl_code = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1936 case 'j': buf->b_ind_java = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1937 case 'J': buf->b_ind_js = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1938 case 'l': buf->b_ind_keep_case_label = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1939 case '#': buf->b_ind_hash_comment = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1940 case 'N': buf->b_ind_cpp_namespace = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1941 case 'k': buf->b_ind_if_for_while = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1942 case 'E': buf->b_ind_cpp_extern_c = n; break;
20621
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
1943 case 'P': buf->b_ind_pragma = n; break;
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1944 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1945 if (*p == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1946 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1947 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1948 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1949
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1950 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1951 find_match(int lookfor, linenr_T ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1952 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1953 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1954 pos_T *theirscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1955 char_u *mightbeif;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1956 int elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1957 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1958
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1959 if (lookfor == LOOKFOR_IF)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1960 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1961 elselevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1962 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1963 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1964 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1965 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1966 elselevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1967 whilelevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1968 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1969
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1970 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1971
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1972 while (curwin->w_cursor.lnum > ourscope + 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1973 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1974 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1975 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1976
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1977 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1978 if (cin_iselse(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1979 || cin_isif(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1980 || cin_isdo(look) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981 || cin_iswhileofdo(look, curwin->w_cursor.lnum))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1982 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1983 // if we've gone outside the braces entirely,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984 // we must be out of scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1985 theirscope = find_start_brace(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1986 if (theirscope == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1987 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1988
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1989 // and if the brace enclosing this is further
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1990 // back than the one enclosing the else, we're
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1991 // out of luck too.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1992 if (theirscope->lnum < ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1993 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1994
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1995 // and if they're enclosed in a *deeper* brace,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1996 // then we can ignore it because it's in a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1997 // different scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1998 if (theirscope->lnum > ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1999 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2000
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2001 // if it was an "else" (that's not an "else if")
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2002 // then we need to go back to another if, so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2003 // increment elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2004 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2005 if (cin_iselse(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2006 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2007 mightbeif = cin_skipcomment(look + 4);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2008 if (!cin_isif(mightbeif))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2009 ++elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2010 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2011 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2012
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2013 // if it was a "while" then we need to go back to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2014 // another "do", so increment whilelevel. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2015 if (cin_iswhileofdo(look, curwin->w_cursor.lnum))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2016 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2017 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2018 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2019 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2020
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2021 // If it's an "if" decrement elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2022 look = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2023 if (cin_isif(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2024 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2025 elselevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2026 // When looking for an "if" ignore "while"s that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2027 // get in the way.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 if (elselevel == 0 && lookfor == LOOKFOR_IF)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2031
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 // If it's a "do" decrement whilelevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2033 if (cin_isdo(look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2034 whilelevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2036 // if we've used up all the elses, then
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 // this must be the if that we want!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038 // match the indent level of that if.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2039 if (elselevel <= 0 && whilelevel <= 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2040 return OK;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2041 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2042 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2043 return FAIL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2044 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2045
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2046 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2047 * Return the desired indent for C code.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 * Return -1 if the indent should be left alone (inside a raw string).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 get_c_indent(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 pos_T cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 int scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 int cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058 char_u *theline;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2059 char_u *linecopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2061 pos_T *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 pos_T *tryposBrace = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063 pos_T tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2064 pos_T our_paren_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2065 char_u *start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2066 int start_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2067 #define BRACE_IN_COL0 1 // '{' is in column 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068 #define BRACE_AT_START 2 // '{' is at start of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2069 #define BRACE_AT_END 3 // '{' is at end of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2070 linenr_T ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073 char_u terminated;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074 int lookfor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2076 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2077 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 int iscase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2079 int lookfor_break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 int lookfor_cpp_namespace = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081 int cont_amount = 0; // amount for continuation line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2082 int original_line_islabel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2083 int added_to_amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2084 int js_cur_has_key = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 linenr_T raw_string_start = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 cpp_baseclass_cache_T cache_cpp_baseclass = { FALSE, { MAXLNUM, 0 } };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 // make a copy, value is changed below
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2089 int ind_continuation = curbuf->b_ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2090
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2091 // remember where the cursor was when we started
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 cur_curpos = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2093
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2094 // if we are at line 1 zero indent is fine, right?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2095 if (cur_curpos.lnum == 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2097
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 // Get a copy of the current contents of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2099 // This is required, because only the most recent line obtained with
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 // ml_get is valid!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2101 linecopy = vim_strsave(ml_get(cur_curpos.lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2102 if (linecopy == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2103 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2104
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2105 // In insert mode and the cursor is on a ')' truncate the line at the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2106 // cursor position. We don't want to line up with the matching '(' when
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 // inserting new stuff.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2108 // For unknown reasons the cursor might be past the end of the line, thus
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 // check for that.
28773
d770568e6c98 patch 8.2.4911: the mode #defines are not clearly named
Bram Moolenaar <Bram@vim.org>
parents: 28497
diff changeset
2110 if ((State & MODE_INSERT)
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2111 && curwin->w_cursor.col < (colnr_T)STRLEN(linecopy)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2112 && linecopy[curwin->w_cursor.col] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113 linecopy[curwin->w_cursor.col] = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 theline = skipwhite(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2116
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2117 // move the cursor to the start of the line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2118
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2119 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2121 original_line_islabel = cin_islabel(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2122
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2123 // If we are inside a raw string don't change the indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2124 // Ignore a raw string inside a comment.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2125 comment_pos = ind_find_start_comment();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2126 if (comment_pos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2127 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2128 // findmatchlimit() static pos is overwritten, make a copy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2129 tryposCopy = *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2130 comment_pos = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2131 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2132 trypos = find_start_rawstring(curbuf->b_ind_maxcomment);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2133 if (trypos != NULL && (comment_pos == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2134 || LT_POS(*trypos, *comment_pos)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2135 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2136 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2137 goto laterend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2138 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2139
20621
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2140 // #defines and so on go at the left when included in 'cinkeys',
23229
b545334ae654 patch 8.2.2160: various typos
Bram Moolenaar <Bram@vim.org>
parents: 20621
diff changeset
2141 // excluding pragmas when customized in 'cinoptions'
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2142 if (*theline == '#' && (*linecopy == '#' || in_cinkeys('#', ' ', TRUE)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2143 {
20621
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2144 char_u *directive = skipwhite(theline + 1);
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2145 if (curbuf->b_ind_pragma == 0 || STRNCMP(directive, "pragma", 6) != 0)
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2146 {
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2147 amount = curbuf->b_ind_hash_comment;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2148 goto theend;
d30b16692ce0 patch 8.2.0864: pragmas are indented all the way to the left
Bram Moolenaar <Bram@vim.org>
parents: 19104
diff changeset
2149 }
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2150 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2151
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2152 // Is it a non-case label? Then that goes at the left margin too unless:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2153 // - JS flag is set.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2154 // - 'L' item has a positive value.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2155 if (original_line_islabel && !curbuf->b_ind_js
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2156 && curbuf->b_ind_jump_label < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2157 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2158 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2159 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2160 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2161
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2162 // If we're inside a "//" comment and there is a "//" comment in a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2163 // previous line, lineup with that one.
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2164 if (cin_islinecomment(theline))
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2165 {
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2166 pos_T linecomment_pos;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2167
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2168 trypos = find_line_comment(); // XXX
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2169 if (trypos == NULL && curwin->w_cursor.lnum > 1)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2170 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2171 // There may be a statement before the comment, search from the end
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2172 // of the line for a comment start.
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2173 linecomment_pos.col =
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2174 check_linecomment(ml_get(curwin->w_cursor.lnum - 1));
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2175 if (linecomment_pos.col != MAXCOL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2176 {
28809
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
2177 trypos = &linecomment_pos;
d0241e74bfdb patch 8.2.4928: various white space and cosmetic mistakes
Bram Moolenaar <Bram@vim.org>
parents: 28773
diff changeset
2178 trypos->lnum = curwin->w_cursor.lnum - 1;
26516
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2179 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2180 }
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2181 if (trypos != NULL)
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2182 {
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2183 // find how indented the line beginning the comment is
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2184 getvcol(curwin, trypos, &col, NULL, NULL);
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2185 amount = col;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2186 goto theend;
9596c652420b patch 8.2.3787: no proper formatting of a C line comment after a statement
Bram Moolenaar <Bram@vim.org>
parents: 26187
diff changeset
2187 }
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2188 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2189
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2190 // If we're inside a comment and not looking at the start of the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2191 // comment, try using the 'comments' option.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 if (!cin_iscomment(theline) && comment_pos != NULL) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2193 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2194 int lead_start_len = 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2195 int lead_middle_len = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 char_u lead_start[COM_MAX_LEN]; // start-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2197 char_u lead_middle[COM_MAX_LEN]; // middle-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2198 char_u lead_end[COM_MAX_LEN]; // end-comment string
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2200 int start_align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2201 int start_off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2202 int done = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2203
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2204 // find how indented the line beginning the comment is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2205 getvcol(curwin, comment_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 *lead_start = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2208 *lead_middle = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2210 p = curbuf->b_p_com;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2211 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2212 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2213 int align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2214 int off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2215 int what = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2216
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2217 while (*p != NUL && *p != ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2218 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2219 if (*p == COM_START || *p == COM_END || *p == COM_MIDDLE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2220 what = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2221 else if (*p == COM_LEFT || *p == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2222 align = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2223 else if (VIM_ISDIGIT(*p) || *p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2224 off = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2225 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2226 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2227 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2228
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2229 if (*p == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2230 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2231 (void)copy_option_part(&p, lead_end, COM_MAX_LEN, ",");
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2232 if (what == COM_START)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2233 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2234 STRCPY(lead_start, lead_end);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2235 lead_start_len = (int)STRLEN(lead_start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2236 start_off = off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2237 start_align = align;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2238 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2239 else if (what == COM_MIDDLE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2240 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2241 STRCPY(lead_middle, lead_end);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2242 lead_middle_len = (int)STRLEN(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2243 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2244 else if (what == COM_END)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2245 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2246 // If our line starts with the middle comment string, line it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2247 // up with the comment opener per the 'comments' option.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2248 if (STRNCMP(theline, lead_middle, lead_middle_len) == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2249 && STRNCMP(theline, lead_end, STRLEN(lead_end)) != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2250 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2251 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2252 if (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2253 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2254 // If the start comment string matches in the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2255 // line, use the indent of that line plus offset. If
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2256 // the middle comment string matches in the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2257 // line, use the indent of that line. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2258 look = skipwhite(ml_get(curwin->w_cursor.lnum - 1));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2259 if (STRNCMP(look, lead_start, lead_start_len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2260 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2261 else if (STRNCMP(look, lead_middle,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2262 lead_middle_len) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2263 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2264 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2265 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2266 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2267 // If the start comment string doesn't match with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2268 // start of the comment, skip this entry. XXX
29507
d3058719eff5 patch 9.0.0095: conditions are always true
Bram Moolenaar <Bram@vim.org>
parents: 29340
diff changeset
2269 else if (STRNCMP(ml_get(comment_pos->lnum)
d3058719eff5 patch 9.0.0095: conditions are always true
Bram Moolenaar <Bram@vim.org>
parents: 29340
diff changeset
2270 + comment_pos->col,
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2271 lead_start, lead_start_len) != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2272 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2273 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2274 if (start_off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2275 amount += start_off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2276 else if (start_align == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2277 amount += vim_strsize(lead_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 - vim_strsize(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2279 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2280 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2281
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2282 // If our line starts with the end comment string, line it up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2283 // with the middle comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2284 if (STRNCMP(theline, lead_middle, lead_middle_len) != 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 && STRNCMP(theline, lead_end, STRLEN(lead_end)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2286 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287 amount = get_indent_lnum(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2288 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2289 if (off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 amount += off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 else if (align == COM_RIGHT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 amount += vim_strsize(lead_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2293 - vim_strsize(lead_middle);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2295 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2296 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2297 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2299
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2300 // If our line starts with an asterisk, line up with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 // asterisk in the comment opener; otherwise, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2302 // with the first character of the comment text.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2303 if (done)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2304 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2305 else if (theline[0] == '*')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2306 amount += 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2307 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2308 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2309 // If we are more than one line away from the comment opener, take
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2310 // the indent of the previous non-empty line. If 'cino' has "CO"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 // and we are just below the comment opener and there are any
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2312 // white characters after it line up with the text after it;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2313 // otherwise, add the amount specified by "c" in 'cino'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2314 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2315 for (lnum = cur_curpos.lnum - 1; lnum > comment_pos->lnum; --lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2316 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2317 if (linewhite(lnum)) // skip blank lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2319 amount = get_indent_lnum(lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2321 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2322 if (amount == -1) // use the comment opener
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2324 if (!curbuf->b_ind_in_comment2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2326 start = ml_get(comment_pos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2327 look = start + comment_pos->col + 2; // skip / and *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2328 if (*look != NUL) // if something after it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2329 comment_pos->col = (colnr_T)(skipwhite(look) - start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2330 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 getvcol(curwin, comment_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2332 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2333 if (curbuf->b_ind_in_comment2 || *look == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2334 amount += curbuf->b_ind_in_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2335 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2336 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2337 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2338 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2339
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2340 // Are we looking at a ']' that has a match?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2341 if (*skipwhite(theline) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2342 && (trypos = find_match_char('[', curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2343 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2344 // align with the line containing the '['.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2345 amount = get_indent_lnum(trypos->lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2346 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2347 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2348
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2349 // Are we inside parentheses or braces? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2350 if (((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2351 && curbuf->b_ind_java == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2352 || (tryposBrace = find_start_brace()) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2353 || trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2354 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2355 if (trypos != NULL && tryposBrace != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2356 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2357 // Both an unmatched '(' and '{' is found. Use the one which is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2358 // closer to the current cursor position, set the other to NULL.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2359 if (trypos->lnum != tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2360 ? trypos->lnum < tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2361 : trypos->col < tryposBrace->col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2362 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2363 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2364 tryposBrace = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2365 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2366
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2367 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2368 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2369 // If the matching paren is more than one line away, use the indent of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2370 // a previous non-empty line that matches the same paren.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2371 if (theline[0] == ')' && curbuf->b_ind_paren_prev)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2372 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2373 // Line up with the start of the matching paren line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2374 amount = get_indent_lnum(curwin->w_cursor.lnum - 1); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2375 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2376 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2377 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2378 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2379 our_paren_pos = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2380 for (lnum = cur_curpos.lnum - 1; lnum > our_paren_pos.lnum; --lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2381 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2382 l = skipwhite(ml_get(lnum));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2383 if (cin_nocode(l)) // skip comment lines
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2384 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2385 if (cin_ispreproc_cont(&l, &lnum, &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2386 continue; // ignore #define, #if, etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2387 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2388
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2389 // Skip a comment or raw string. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2390 if ((trypos = ind_find_start_CORS(NULL)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2391 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2392 lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2393 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2394 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2395
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2396 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2397 if ((trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2398 corr_ind_maxparen(&cur_curpos))) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2399 && trypos->lnum == our_paren_pos.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2400 && trypos->col == our_paren_pos.col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2401 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2402 amount = get_indent_lnum(lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2403
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2404 if (theline[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2405 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2406 if (our_paren_pos.lnum != lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2407 && cur_amount > amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2408 cur_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2409 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2410 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2411 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2412 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2413 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2414 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2415
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2416 // Line up with line where the matching paren is. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2417 // If the line starts with a '(' or the indent for unclosed
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2418 // parentheses is zero, line up with the unclosed parentheses.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2419 if (amount == -1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2420 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2421 int ignore_paren_col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2422 int is_if_for_while = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2423
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2424 if (curbuf->b_ind_if_for_while)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2425 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2426 // Look for the outermost opening parenthesis on this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2427 // and check whether it belongs to an "if", "for" or "while".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2428
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2429 pos_T cursor_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2430 pos_T outermost;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2431 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2432
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2433 trypos = &our_paren_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2434 do {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2435 outermost = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2436 curwin->w_cursor.lnum = outermost.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2437 curwin->w_cursor.col = outermost.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2438
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2439 trypos = find_match_paren(curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2440 } while (trypos && trypos->lnum == outermost.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2441
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2442 curwin->w_cursor = cursor_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2443
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2444 line = ml_get(outermost.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2445
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2446 is_if_for_while =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2447 cin_is_if_for_while_before_offset(line, &outermost.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2448 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2449
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2450 amount = skip_label(our_paren_pos.lnum, &look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2451 look = skipwhite(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2452 if (*look == '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2453 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2454 linenr_T save_lnum = curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2455 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2456 int look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2457
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2458 // Ignore a '(' in front of the line that has a match before
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2459 // our matching '('.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2460 curwin->w_cursor.lnum = our_paren_pos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2461 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2462 look_col = (int)(look - line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2463 curwin->w_cursor.col = look_col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2464 if ((trypos = findmatchlimit(NULL, ')', 0,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2465 curbuf->b_ind_maxparen))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2466 != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2467 && trypos->lnum == our_paren_pos.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2468 && trypos->col < our_paren_pos.col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2469 ignore_paren_col = trypos->col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2470
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2471 curwin->w_cursor.lnum = save_lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2472 look = ml_get(our_paren_pos.lnum) + look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2473 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2474 if (theline[0] == ')' || (curbuf->b_ind_unclosed == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2475 && is_if_for_while == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2476 || (!curbuf->b_ind_unclosed_noignore && *look == '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2477 && ignore_paren_col == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2478 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2479 // If we're looking at a close paren, line up right there;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2480 // otherwise, line up with the next (non-white) character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2481 // When b_ind_unclosed_wrapped is set and the matching paren is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2482 // the last nonwhite character of the line, use either the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2483 // indent of the current line or the indentation of the next
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2484 // outer paren and add b_ind_unclosed_wrapped (for very long
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2485 // lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2486 if (theline[0] != ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2487 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2488 cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2489 l = ml_get(our_paren_pos.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2490 if (curbuf->b_ind_unclosed_wrapped
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2491 && cin_ends_in(l, (char_u *)"(", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2492 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2493 // look for opening unmatched paren, indent one level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2494 // for each additional level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2495 n = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2496 for (col = 0; col < our_paren_pos.col; ++col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2497 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2498 switch (l[col])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2499 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2500 case '(':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2501 case '{': ++n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2502 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2503
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2504 case ')':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2505 case '}': if (n > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2506 --n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2507 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2508 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2509 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2510
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2511 our_paren_pos.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2512 amount += n * curbuf->b_ind_unclosed_wrapped;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2513 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2514 else if (curbuf->b_ind_unclosed_whiteok)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2515 our_paren_pos.col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2516 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2517 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2518 col = our_paren_pos.col + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2519 while (VIM_ISWHITE(l[col]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2520 col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2521 if (l[col] != NUL) // In case of trailing space
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2522 our_paren_pos.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2523 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2524 our_paren_pos.col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2525 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2526 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2527
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2528 // Find how indented the paren is, or the character after it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2529 // if we did the above "if".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2530 if (our_paren_pos.col > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2531 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2532 getvcol(curwin, &our_paren_pos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2533 if (cur_amount > (int)col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2534 cur_amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2535 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2536 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2537
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2538 if (theline[0] == ')' && curbuf->b_ind_matching_paren)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2539 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2540 // Line up with the start of the matching paren line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2541 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2542 else if ((curbuf->b_ind_unclosed == 0 && is_if_for_while == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2543 || (!curbuf->b_ind_unclosed_noignore
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2544 && *look == '(' && ignore_paren_col == 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2545 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2546 if (cur_amount != MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2547 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2548 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2549 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2550 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2551 // Add b_ind_unclosed2 for each '(' before our matching one,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2552 // but ignore (void) before the line (ignore_paren_col).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2553 col = our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2554 while ((int)our_paren_pos.col > ignore_paren_col)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2555 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2556 --our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2557 switch (*ml_get_pos(&our_paren_pos))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2559 case '(': amount += curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2560 col = our_paren_pos.col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2561 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2562 case ')': amount -= curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2563 col = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2564 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2565 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2566 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2567
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2568 // Use b_ind_unclosed once, when the first '(' is not inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2569 // braces
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2570 if (col == MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2571 amount += curbuf->b_ind_unclosed;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2572 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2573 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2574 curwin->w_cursor.lnum = our_paren_pos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2575 curwin->w_cursor.col = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2576 if (find_match_paren_after_brace(curbuf->b_ind_maxparen)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2577 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2578 amount += curbuf->b_ind_unclosed2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2579 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2580 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2581 if (is_if_for_while)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2582 amount += curbuf->b_ind_if_for_while;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2583 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2584 amount += curbuf->b_ind_unclosed;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2585 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2586 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2587 // For a line starting with ')' use the minimum of the two
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2588 // positions, to avoid giving it more indent than the previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2589 // lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2590 // func_long_name( if (x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2591 // arg && yy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2592 // ) ^ not here ) ^ not here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2593 if (cur_amount < amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2594 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2595 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2596 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2597
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2598 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2599 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2600 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2601 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2602 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2603 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2604 // We are inside braces, there is a { before this line at the position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2605 // stored in tryposBrace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2606 // Make a copy of tryposBrace, it may point to pos_copy inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2607 // find_start_brace(), which may be changed somewhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2608 tryposCopy = *tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2609 tryposBrace = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2610 trypos = tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2611 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2612 start = ml_get(ourscope);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2613
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2614 // Now figure out how indented the line is in general.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2615 // If the brace was at the start of the line, we use that;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2616 // otherwise, check out the indentation of the line as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2617 // a whole and then add the "imaginary indent" to that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2618 look = skipwhite(start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2619 if (*look == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2620 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2621 getvcol(curwin, trypos, &col, NULL, NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2622 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2623 if (*start == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2624 start_brace = BRACE_IN_COL0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2625 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2626 start_brace = BRACE_AT_START;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2627 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2628 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2629 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2630 // That opening brace might have been on a continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2631 // line. if so, find the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2632 curwin->w_cursor.lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2633
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2634 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2635 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2636 lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2637 if (find_last_paren(start, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2638 && (trypos = find_match_paren(curbuf->b_ind_maxparen))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2639 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2641
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642 // It could have been something like
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2643 // case 1: if (asdf &&
31804
50555279168b patch 9.0.1234: the code style has to be checked manually
Bram Moolenaar <Bram@vim.org>
parents: 31667
diff changeset
2644 // condition) {
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2646 if ((curbuf->b_ind_js || curbuf->b_ind_keep_case_label)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2647 && cin_iscase(skipwhite(ml_get_curline()), FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2648 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2649 else if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2650 amount = get_indent_lnum(lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2651 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2652 amount = skip_label(lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2653
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 start_brace = BRACE_AT_END;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2655 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2656
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2657 // For Javascript check if the line starts with "key:".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2658 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2659 js_cur_has_key = cin_has_js_key(theline);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2660
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2661 // If we're looking at a closing brace, that's where
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2662 // we want to be. otherwise, add the amount of room
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2663 // that an indent is supposed to be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2664 if (theline[0] == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2665 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2666 // they may want closing braces to line up with something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2667 // other than the open brace. indulge them, if so.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2668 amount += curbuf->b_ind_close_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2669 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2670 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2671 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2672 // If we're looking at an "else", try to find an "if"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2673 // to match it with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2674 // If we're looking at a "while", try to find a "do"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2675 // to match it with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2676 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2677 if (cin_iselse(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2678 lookfor = LOOKFOR_IF;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2679 else if (cin_iswhileofdo(theline, cur_curpos.lnum)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2680 lookfor = LOOKFOR_DO;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2681 if (lookfor != LOOKFOR_INITIAL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2682 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2683 curwin->w_cursor.lnum = cur_curpos.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2684 if (find_match(lookfor, ourscope) == OK)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2685 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2686 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2687 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2688 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2689 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2690
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2691 // We get here if we are not on an "while-of-do" or "else" (or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2692 // failed to find a matching "if").
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2693 // Search backwards for something to line up with.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2694 // First set amount for when we don't find anything.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2695
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2696 // if the '{' is _really_ at the left margin, use the imaginary
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2697 // location of a left-margin brace. Otherwise, correct the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2698 // location for b_ind_open_extra.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2699
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2700 if (start_brace == BRACE_IN_COL0) // '{' is in column 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2701 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2702 amount = curbuf->b_ind_open_left_imag;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2703 lookfor_cpp_namespace = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2704 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2705 else if (start_brace == BRACE_AT_START &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2706 lookfor_cpp_namespace) // '{' is at start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2707 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2708
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2709 lookfor_cpp_namespace = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2710 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2711 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2712 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2713 if (start_brace == BRACE_AT_END) // '{' is at end of line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2714 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2715 amount += curbuf->b_ind_open_imag;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2716
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2717 l = skipwhite(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2718 if (cin_is_cpp_namespace(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2719 amount += curbuf->b_ind_cpp_namespace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2720 else if (cin_is_cpp_extern_c(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2721 amount += curbuf->b_ind_cpp_extern_c;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2722 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2723 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2724 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2725 // Compensate for adding b_ind_open_extra later.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2726 amount -= curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2727 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2728 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2729 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2730 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2731
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2732 lookfor_break = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2733
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2734 if (cin_iscase(theline, FALSE)) // it's a switch() label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2735 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2736 lookfor = LOOKFOR_CASE; // find a previous switch() label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2737 amount += curbuf->b_ind_case;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2738 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2739 else if (cin_isscopedecl(theline)) // private:, ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2740 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2741 lookfor = LOOKFOR_SCOPEDECL; // class decl is this block
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2742 amount += curbuf->b_ind_scopedecl;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2743 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2744 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2745 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2746 if (curbuf->b_ind_case_break && cin_isbreak(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2747 // break; ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2748 lookfor_break = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2749
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2750 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2751 // b_ind_level from start of block
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2752 amount += curbuf->b_ind_level;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2753 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2754 scope_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2755 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2756
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2757 // Search backwards. If we find something we recognize, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2758 // with that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2759 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2760 // If we're looking at an open brace, indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2761 // the usual amount relative to the conditional
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2762 // that opens the block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2763 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2764 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2765 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2766 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2767 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2768
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2769 // If we went all the way back to the start of our scope, line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2770 // up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2771 if (curwin->w_cursor.lnum <= ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2772 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2773 // We reached end of scope:
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
2774 // If looking for an enum or structure initialization
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2775 // go further back:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2776 // If it is an initializer (enum xxx or xxx =), then
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2777 // don't add ind_continuation, otherwise it is a variable
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2778 // declaration:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2779 // int x,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2780 // here; <-- add ind_continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2781 if (lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2782 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2783 if (curwin->w_cursor.lnum == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2784 || curwin->w_cursor.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2785 < ourscope - curbuf->b_ind_maxparen)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2786 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2787 // nothing found (abuse curbuf->b_ind_maxparen as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2788 // limit) assume terminated line (i.e. a variable
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2789 // initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2790 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2791 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2792 else if (!curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2793 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2794 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2795 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2796
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2797 // If we're in a comment or raw string now, skip to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2798 // the start of it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2799 trypos = ind_find_start_CORS(NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2800 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2801 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2802 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2803 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2804 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2805 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2806
29340
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
2807 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
2808
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2809 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2810 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2811 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2812 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2813
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2814 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2815 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2816
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2817 terminated = cin_isterminated(l, FALSE, TRUE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2818
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2819 // If we are at top level and the line looks like a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2820 // function declaration, we are done
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2821 // (it's a variable declaration).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2822 if (start_brace != BRACE_IN_COL0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2823 || !cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2824 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2825 // if the line is terminated with another ','
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2826 // it is a continued variable initialization.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2827 // don't add extra indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2828 // TODO: does not work, if a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2829 // declaration is split over multiple lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2830 // cin_isfuncdecl returns FALSE then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2831 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2832 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2833
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
2834 // if it is an enum declaration or an assignment,
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2835 // we are done.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2836 if (terminated != ';' && cin_isinit())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2837 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2838
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2839 // nothing useful found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2840 if (terminated == 0 || terminated == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2841 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2842 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2843
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2844 if (terminated != ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2845 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2846 // Skip parens and braces. Position the cursor
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2847 // over the rightmost paren, so that matching it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2848 // will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2851 if (find_last_paren(l, '(', ')'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2852 trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2853 curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2854
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2855 if (trypos == NULL && find_last_paren(l, '{', '}'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2856 trypos = find_start_brace();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2857
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2858 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2859 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2860 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2861 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2862 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2863 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2864 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2865
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2866 // it's a variable declaration, add indentation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2867 // like in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2868 // int a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 // b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2870 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2871 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2872 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2873 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2874 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2875 else if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2876 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2877 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2878 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2879 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2880 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2881 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2882 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2883 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2884 if (lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2885 && lookfor != LOOKFOR_CPP_BASECLASS
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2886 && lookfor != LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2887 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2888 amount = scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2889 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2890 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2891 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2892 added_to_amount = curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2893 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2894 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2895
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2896 if (lookfor_cpp_namespace)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2897 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2898 // Looking for C++ namespace, need to look further
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2899 // back.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2900 if (curwin->w_cursor.lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2901 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2902
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2903 if (curwin->w_cursor.lnum == 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2904 || curwin->w_cursor.lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2905 < ourscope - FIND_NAMESPACE_LIM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2906 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2907
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2908 // If we're in a comment or raw string now, skip
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2909 // to the start of it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2910 trypos = ind_find_start_CORS(NULL);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2911 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2912 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2913 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2914 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2915 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2916 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2917
29340
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
2918 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
2919
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2920 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2921 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2922 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2924
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2925 // Finally the actual check for "namespace".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2926 if (cin_is_cpp_namespace(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2927 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2928 amount += curbuf->b_ind_cpp_namespace
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2929 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2930 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2931 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2932 else if (cin_is_cpp_extern_c(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2933 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2934 amount += curbuf->b_ind_cpp_extern_c
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2936 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2937 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2938
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2939 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2940 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2941 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2942 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2943 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2944 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2945
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2946 // If we're in a comment or raw string now, skip to the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2947 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2948 if ((trypos = ind_find_start_CORS(&raw_string_start)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2949 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2950 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2951 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2952 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2953 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2954
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2956
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2957 // If this is a switch() label, may line up relative to that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2958 // If this is a C++ scope declaration, do the same.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 iscase = cin_iscase(l, FALSE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2960 if (iscase || cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2961 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2962 // we are only looking for cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2963 // declaration/initialization any longer
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2964 if (lookfor == LOOKFOR_CPP_BASECLASS)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2965 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 // When looking for a "do" we are not interested in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2968 // labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2970 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2971
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2972 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2973 // c = 99 + <- this indent plus continuation
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2974 //-> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2975 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 || lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2977 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2978 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2980 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2981 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2982 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2983 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2984
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2985 // case xx: <- line up with this case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2986 // x = 333;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2987 // case yy:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2988 if ( (iscase && lookfor == LOOKFOR_CASE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2989 || (iscase && lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2990 || (!iscase && lookfor == LOOKFOR_SCOPEDECL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2991 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2992 // Check that this case label is not for another
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2993 // switch() XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2994 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2995 || trypos->lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2996 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2997 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2998 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2999 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3000 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3001 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3003 n = get_indent_nolabel(curwin->w_cursor.lnum); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3004
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3005 // case xx: if (cond) <- line up with this if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3006 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3007 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3008 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3009 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3010 // if (cond) <- line up with this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3011 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3012 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3013 if (lookfor == LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3014 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3015 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3016 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3017
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3018 if (!lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3019 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3020 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3021
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3022 // case xx: x = x + 1; <- line up with this x
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3024 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3025 // case xx: if (cond) <- line up with this if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3027 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3028 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3029 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3030 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3031 if (l != NULL && cin_is_cinword(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3032 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3033 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3034 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3035 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3036 amount += curbuf->b_ind_level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3037 + curbuf->b_ind_no_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3038 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3039 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3040 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3041
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3042 // Try to get the indent of a statement before the switch
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3043 // label. If nothing is found, line up relative to the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3044 // switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045 // break; <- may line up with this line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3046 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3047 // -> y = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3048 scope_amount = get_indent() + (iscase // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3049 ? curbuf->b_ind_case_code
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 : curbuf->b_ind_scopedecl_code);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3051 lookfor = curbuf->b_ind_case_break
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3052 ? LOOKFOR_NOBREAK : LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3053 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3056 // Looking for a switch() label or C++ scope declaration,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3057 // ignore other lines, skip {}-blocks.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3058 if (lookfor == LOOKFOR_CASE || lookfor == LOOKFOR_SCOPEDECL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3059 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3060 if (find_last_paren(l, '{', '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3061 && (trypos = find_start_brace()) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3065 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3066 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3067 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3068
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3069 // Ignore jump labels with nothing after them.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3070 if (!curbuf->b_ind_js && cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3071 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3072 l = after_label(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3073 if (l == NULL || cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3074 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3075 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3076
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077 // Ignore #defines, #if, etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3078 // Ignore comment and empty lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3079 // (need to get the line again, cin_islabel() may have
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3080 // unlocked it)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3081 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3082 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum, &amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3083 || cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3084 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3085
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3086 // Are we at the start of a cpp base class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3087 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3088 n = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3089 if (lookfor != LOOKFOR_TERM && curbuf->b_ind_cpp_baseclass > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3090 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 n = cin_is_cpp_baseclass(&cache_cpp_baseclass);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3092 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3093 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3094 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3095 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3097 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3098 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3100 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3101 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3102 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3103 else if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3104 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105 // Need to find start of the declaration.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3107 ind_continuation = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3108 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3109 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3110 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3111 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3112 amount = get_baseclass_amount(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3113 cache_cpp_baseclass.lpos.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3114 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3115 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3116 else if (lookfor == LOOKFOR_CPP_BASECLASS)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3117 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3118 // only look, whether there is a cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3119 // declaration or initialization before the opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3120 if (cin_isterminated(l, TRUE, FALSE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3121 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3122 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3123 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3124 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3125
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3126 // What happens next depends on the line being terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3127 // If terminated with a ',' only consider it terminating if
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3128 // there is another unterminated statement behind, eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3129 // 123,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3130 // sizeof
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3131 // here
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
3132 // Otherwise check whether it is an enumeration or structure
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3133 // initialisation (not indented) or a variable declaration
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3134 // (indented).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3135 terminated = cin_isterminated(l, FALSE, TRUE);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3136
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3137 if (js_cur_has_key)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3138 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3139 js_cur_has_key = 0; // only check the first line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3140 if (curbuf->b_ind_js && terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3141 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3142 // For Javascript we might be inside an object:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3143 // key: something, <- align with this
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3144 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3145 // or:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3146 // key: something + <- align with this
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3147 // something,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3148 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3149 lookfor = LOOKFOR_JS_KEY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3150 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3151 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3152 if (lookfor == LOOKFOR_JS_KEY && cin_has_js_key(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3153 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3154 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3155 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3156 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3157 if (lookfor == LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3158 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3159 if (tryposBrace != NULL && tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3160 >= curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3161 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3162 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3163 // line below current line is the one that starts a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3164 // (possibly broken) line ending in a comma.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3165 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3166 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3167 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3168 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3169 if (curwin->w_cursor.lnum - 1 == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3170 // line above is start of the scope, thus current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3171 // line is the one that stars a (possibly broken)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3172 // line ending in a comma.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3173 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3174 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3175 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3176
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3177 if (terminated == 0 || (lookfor != LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3178 && terminated == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3179 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3180 if (lookfor != LOOKFOR_ENUM_OR_INIT &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3181 (*skipwhite(l) == '[' || l[STRLEN(l) - 1] == '['))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3182 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3183 // if we're in the middle of a paren thing,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3184 // go back to the line that starts it so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3185 // we can get the right prevailing indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3186 // if ( foo &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3187 // bar )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3188
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3189 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3190 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3191 // Ignore a match before the start of the block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3192 (void)find_last_paren(l, '(', ')');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3193 trypos = find_match_paren(corr_ind_maxparen(&cur_curpos));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3194 if (trypos != NULL && (trypos->lnum < tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3195 || (trypos->lnum == tryposBrace->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3196 && trypos->col < tryposBrace->col)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3197 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3198
29340
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3199 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3200
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3201 // If we are looking for ',', we also look for matching
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3202 // braces.
29340
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3203 if (trypos == NULL && terminated == ',')
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3204 {
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3205 if (find_last_paren(l, '{', '}'))
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3206 trypos = find_start_brace();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3207 l = ml_get_curline();
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3208 }
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3209
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3210 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3211 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3212 // Check if we are on a case label now. This is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3213 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3214 // case xx: if ( asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3215 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3216 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3217 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3218 if (cin_iscase(l, FALSE) || cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3219 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3220 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3221 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3222 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3223 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3224 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3225
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3226 // Skip over continuation lines to find the one to get the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3227 // indent from
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3228 // char *usethis = "bla{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3229 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3230 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3231 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3232 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3233 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3234 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3235 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3236 if (*l == NUL || l[STRLEN(l) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3237 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3238 --curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3239 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3240 }
29340
fba9e366ced4 patch 9.0.0013: reproducing memory access errors can be difficult
Bram Moolenaar <Bram@vim.org>
parents: 28942
diff changeset
3241 l = ml_get_curline();
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3242 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3243
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3244 // Get indent and pointer to text for current line,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3245 // ignoring any jump label. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3246 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3247 cur_amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3248 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3249 cur_amount = skip_label(curwin->w_cursor.lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3250 // If this is just above the line we are indenting, and it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3251 // starts with a '{', line it up with this line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3252 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3253 // -> {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3254 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3255 if (terminated != ',' && lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3256 && theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3257 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3258 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3259 // Only add b_ind_open_extra when the current line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3260 // doesn't start with a '{', which must have a match
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3261 // in the same line (scope is the same). Probably:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3262 // { 1, 2 },
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3263 // -> { 3, 4 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3264 if (*skipwhite(l) != '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3265 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3266
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3267 if (curbuf->b_ind_cpp_baseclass && !curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3268 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3269 // have to look back, whether it is a cpp base
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3270 // class declaration or initialization
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3271 lookfor = LOOKFOR_CPP_BASECLASS;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3272 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3273 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3274 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3275 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3276
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3277 // Check if we are after an "if", "while", etc.
31804
50555279168b patch 9.0.1234: the code style has to be checked manually
Bram Moolenaar <Bram@vim.org>
parents: 31667
diff changeset
3278 // Also allow "} else".
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3279 if (cin_is_cinword(l) || cin_iselse(skipwhite(l)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3280 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3281 // Found an unterminated line after an if (), line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3282 // with the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3283 // if (cond)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3284 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3285 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3286 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3287 || lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3288 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3289 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3290 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3291 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3292 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3293 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3294 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3295
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3296 // If this is just above the line we are indenting, we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3297 // are finished.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3298 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3299 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3300 // Otherwise this indent can be used when the line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3301 // before this is terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3302 // yyy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3303 // if (stat)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3304 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3305 // xxx;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3306 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3307 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3308 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3309 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3310 if (lookfor != LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3311 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3312 amount += curbuf->b_ind_level
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3313 + curbuf->b_ind_no_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3314 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3315 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3316
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3317 // Special trick: when expecting the while () after a
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3318 // do, line up with the while()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3319 // do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3320 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3321 // -> here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3322 l = skipwhite(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3323 if (cin_isdo(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3324 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3325 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3326 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3327 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3328 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3329
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3330 // When searching for a terminated line, don't use the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3331 // one between the "if" and the matching "else".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3332 // Need to use the scope of this "else". XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3333 // If whilelevel != 0 continue looking for a "do {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3334 if (cin_iselse(l) && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3335 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3336 // If we're looking at "} else", let's make sure we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3337 // find the opening brace of the enclosing scope,
31804
50555279168b patch 9.0.1234: the code style has to be checked manually
Bram Moolenaar <Bram@vim.org>
parents: 31667
diff changeset
3338 // not the one from "if (condition) {".
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3339 if (*l == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3340 curwin->w_cursor.col =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3341 (colnr_T)(l - ml_get_curline()) + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3342
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3343 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3344 || find_match(LOOKFOR_IF, trypos->lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3345 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3346 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3347 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3348 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3349
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3350 // If we're below an unterminated line that is not an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3351 // "if" or something, we may line up with this line or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3352 // add something for a continuation line, depending on
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3353 // the line before this one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3354 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3355 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3356 // Found two unterminated lines on a row, line up with
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3357 // the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3358 // c = 99 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3359 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3360 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3361 if (lookfor == LOOKFOR_UNTERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3362 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3363 // When line ends in a comma add extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3364 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3365 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3366 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3367 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3368
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3369 if (lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3370 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3371 // Found two lines ending in ',', lineup with the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3372 // lowest one, but check for cpp base class
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3373 // declaration/initialization, if it is an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3374 // opening brace or we are looking just for
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3375 // enumerations/initializations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3376 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3377 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3378 if (curbuf->b_ind_cpp_baseclass == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3379 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3380
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3381 lookfor = LOOKFOR_CPP_BASECLASS;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3382 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3383 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3384
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3385 // Ignore unterminated lines in between, but
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3386 // reduce indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3387 if (amount > cur_amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3388 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3389 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3390 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3391 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3392 // Found first unterminated line on a row, may
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3393 // line up with this line, remember its indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3394 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3395 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3396 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3397 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3398
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3399 n = (int)STRLEN(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3400 if (terminated == ',' && (*skipwhite(l) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3401 || (n >=2 && l[n - 2] == ']')))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3402 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3403
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3404 // If previous line ends in ',', check whether we
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3405 // are in an initialization or enum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3406 // struct xxx =
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3407 // {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3408 // sizeof a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3409 // 124 };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3410 // or a normal possible continuation line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3411 // but only, of no other statement has been found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3412 // yet.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3413 if (lookfor == LOOKFOR_INITIAL && terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3414 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3415 if (curbuf->b_ind_js)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3416 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3417 // Search for a line ending in a comma
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3418 // and line up with the line below it
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3419 // (could be the current line).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3420 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3421 // 1, <- line up here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3422 // 2,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3423 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3424 // 3 + <- line up here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3425 // 4 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3426 // 5,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3427 // 6,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3428 if (cin_iscomment(skipwhite(l)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3429 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3430 lookfor = LOOKFOR_COMMA;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3431 trypos = find_match_char('[',
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3432 curbuf->b_ind_maxparen);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3433 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3434 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3435 if (trypos->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3436 == curwin->w_cursor.lnum - 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3437 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3438 // Current line is first inside
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3439 // [], line up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3440 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3441 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3442 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3443 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3444 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3445 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3446 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3447 lookfor = LOOKFOR_ENUM_OR_INIT;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3448 cont_amount = cin_first_id_amount();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3449 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3450 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3451 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3452 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3453 if (lookfor == LOOKFOR_INITIAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3454 && *l != NUL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3455 && l[STRLEN(l) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3456 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3457 cont_amount = cin_get_equal_amount(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3458 curwin->w_cursor.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3459 if (lookfor != LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3460 && lookfor != LOOKFOR_JS_KEY
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3461 && lookfor != LOOKFOR_COMMA
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3462 && raw_string_start != curwin->w_cursor.lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3463 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3464 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3465 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3466 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3467 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3468
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3469 // Check if we are after a while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3470 // If so: Ignore until the matching "do".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3471 else if (cin_iswhileofdo_end(terminated)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3472 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3473 // Found an unterminated line after a while ();, line up
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3474 // with the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3475 // while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3476 // 100 + <- line up with this one
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3477 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3478 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3479 || lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3480 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3481 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3482 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3483 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3484 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3485 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3486 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3487
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3488 if (whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3489 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3490 lookfor = LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3491 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3492 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3493 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3494 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3495 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3496 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3497
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3498 // We are after a "normal" statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3499 // If we had another statement we can stop now and use the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3500 // indent of that other statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3501 // Otherwise the indent of the current statement may be used,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3502 // search backwards for the next "normal" statement.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3503 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3504 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3505 // Skip single break line, if before a switch label. It
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3506 // may be lined up with the case label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3507 if (lookfor == LOOKFOR_NOBREAK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3508 && cin_isbreak(skipwhite(ml_get_curline())))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3509 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3510 lookfor = LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3511 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3512 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3513
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3514 // Handle "do {" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3515 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3516 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3517 l = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3518 if (cin_isdo(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3519 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3520 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3521 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3522 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3523 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3524 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3525
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3526 // Found a terminated line above an unterminated line. Add
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3527 // the amount for a continuation line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3528 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3529 // y = foo +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3530 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3531 // or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3532 // int x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3533 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3534 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3535 if (lookfor == LOOKFOR_UNTERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3536 || lookfor == LOOKFOR_ENUM_OR_INIT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3538 if (cont_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3539 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3540 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3541 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3542 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3544
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3545 // Found a terminated line above a terminated line or "if"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3546 // etc. line. Use the amount of the line below us.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3547 // x = 1; x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3548 // if (asdf) y = 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3549 // while (asdf) ->here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3550 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3551 // ->foo;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3552 if (lookfor == LOOKFOR_TERM)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3553 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3554 if (!lookfor_break && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3555 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3558 // First line above the one we're indenting is terminated.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3559 // To know what needs to be done look further backward for
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3560 // a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3561 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3562 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3563 // position the cursor over the rightmost paren, so
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3564 // that matching it will take us back to the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3565 // the line. Helps for:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3566 // func(asdr,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3567 // asdfasdf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3568 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3569 term_again:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3570 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3571 if (find_last_paren(l, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3572 && (trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3573 curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3574 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3575 // Check if we are on a case label now. This is
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3576 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3577 // case xx: if ( asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3578 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3579 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3580 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3581 if (cin_iscase(l, FALSE) || cin_isscopedecl(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3582 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3583 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3584 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3585 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3586 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3587 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3588
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3589 // When aligning with the case statement, don't align
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3590 // with a statement after it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3591 // case 1: { <-- don't use this { position
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3592 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3593 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3594 // case 2:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3595 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3596 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3597 iscase = (curbuf->b_ind_keep_case_label
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3598 && cin_iscase(l, FALSE));
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3599
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3600 // Get indent and pointer to text for current line,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3601 // ignoring any jump label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3602 amount = skip_label(curwin->w_cursor.lnum, &l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3603
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3604 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3605 amount += curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3606 // See remark above: "Only add b_ind_open_extra.."
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3607 l = skipwhite(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3608 if (*l == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3609 amount -= curbuf->b_ind_open_extra;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3610 lookfor = iscase ? LOOKFOR_ANY : LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3611
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3612 // When a terminated line starts with "else" skip to
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3613 // the matching "if":
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3614 // else 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3615 // indent this;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3616 // Need to use the scope of this "else". XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3617 // If whilelevel != 0 continue looking for a "do {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3618 if (lookfor == LOOKFOR_TERM
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3619 && *l != '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3620 && cin_iselse(l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3621 && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3622 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3623 if ((trypos = find_start_brace()) == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3624 || find_match(LOOKFOR_IF, trypos->lnum)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3625 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3626 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3627 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3628 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3629
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3630 // If we're at the end of a block, skip to the start of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3631 // that block.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3632 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3633 if (find_last_paren(l, '{', '}') // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3634 && (trypos = find_start_brace()) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3635 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3636 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3637 // if not "else {" check for terminated again
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3638 // but skip block for "} else {"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3639 l = cin_skipcomment(ml_get_curline());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3640 if (*l == '}' || !cin_iselse(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3641 goto term_again;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3642 ++curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3643 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3644 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3645 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3646 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3647 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3648 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3649 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3650
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3651 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3652 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3653 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3654
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3655 // subtract extra left-shift for jump labels
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3656 if (curbuf->b_ind_jump_label > 0 && original_line_islabel)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3657 amount -= curbuf->b_ind_jump_label;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3658
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3659 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3660 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3661
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3662 // ok -- we're not inside any sort of structure at all!
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3663 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3664 // This means we're at the top level, and everything should
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3665 // basically just match where the previous line is, except
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3666 // for the lines immediately following a function declaration,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3667 // which are K&R-style parameters and need to be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3668 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3669 // if our line starts with an open brace, forget about any
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3670 // prevailing indent and make sure it looks like the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3671 // of a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3672
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3673 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3674 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3675 amount = curbuf->b_ind_first_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3676 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3677 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3678
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3679 // If the NEXT line is a function declaration, the current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3680 // line needs to be indented as a function type spec.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3681 // Don't do this if the current line looks like a comment or if the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3682 // current line is terminated, ie. ends in ';', or if the current line
31804
50555279168b patch 9.0.1234: the code style has to be checked manually
Bram Moolenaar <Bram@vim.org>
parents: 31667
diff changeset
3683 // contains { or }: "void f(condition) {\n if (1)"
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3684 if (cur_curpos.lnum < curbuf->b_ml.ml_line_count
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3685 && !cin_nocode(theline)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3686 && vim_strchr(theline, '{') == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3687 && vim_strchr(theline, '}') == NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3688 && !cin_ends_in(theline, (char_u *)":", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3689 && !cin_ends_in(theline, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3690 && cin_isfuncdecl(NULL, cur_curpos.lnum + 1,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3691 cur_curpos.lnum + 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3692 && !cin_isterminated(theline, FALSE, TRUE))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3693 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3694 amount = curbuf->b_ind_func_type;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3695 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3696 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3697
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3698 // search backwards until we find something we recognize
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3699 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3700 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3701 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3702 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3703 curwin->w_cursor.lnum--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3704 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3705
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3706 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3707
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3708 // If we're in a comment or raw string now, skip to the start
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3709 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3710 if ((trypos = ind_find_start_CORS(NULL)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3711 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3712 curwin->w_cursor.lnum = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3713 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3714 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3715 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3716
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3717 // Are we at the start of a cpp base class declaration or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3718 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3719 n = FALSE;
29507
d3058719eff5 patch 9.0.0095: conditions are always true
Bram Moolenaar <Bram@vim.org>
parents: 29340
diff changeset
3720 if (curbuf->b_ind_cpp_baseclass != 0)
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3721 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3722 n = cin_is_cpp_baseclass(&cache_cpp_baseclass);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3723 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3724 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3725 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3726 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3727 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3728 amount = get_baseclass_amount(cache_cpp_baseclass.lpos.col);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3729 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3730 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3731
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3732 // Skip preprocessor directives and blank lines.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3733 if (cin_ispreproc_cont(&l, &curwin->w_cursor.lnum, &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3734 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3735
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3736 if (cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3737 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3738
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3739 // If the previous line ends in ',', use one level of
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3740 // indentation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3741 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3742 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3743 // do this before checking for '}' in case of eg.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3744 // enum foobar
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3745 // {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3746 // ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3747 // } foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3748 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3749 n = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3750 if (cin_ends_in(l, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3751 || (*l != NUL && (n = l[STRLEN(l) - 1]) == '\\'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3752 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3753 // take us back to opening paren
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3754 if (find_last_paren(l, '(', ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3755 && (trypos = find_match_paren(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3756 curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3757 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3758
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3759 // For a line ending in ',' that is a continuation line go
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3760 // back to the first line with a backslash:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3761 // char *foo = "bla{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3762 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3763 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3764 while (n == 0 && curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3765 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3766 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3767 if (*l == NUL || l[STRLEN(l) - 1] != '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3768 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3769 --curwin->w_cursor.lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3770 curwin->w_cursor.col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3771 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3772
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3773 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3774
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3775 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3776 amount = cin_first_id_amount();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3777 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3778 amount = ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3779 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3780 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3781
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3782 // If the line looks like a function declaration, and we're
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3783 // not in a comment, put it the left margin.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3784 if (cin_isfuncdecl(NULL, cur_curpos.lnum, 0)) // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3785 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3786 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3787
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3788 // Finding the closing '}' of a previous function. Put
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3789 // current line at the left margin. For when 'cino' has "fs".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3790 if (*skipwhite(l) == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3791 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3792
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3793 // (matching {)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3794 // If the previous line ends on '};' (maybe followed by
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3795 // comments) align at column 0. For example:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3796 // char *string_array[] = { "foo",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3797 // / * x * / "b};ar" }; / * foobar * /
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3798 if (cin_ends_in(l, (char_u *)"};", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3799 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3800
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3801 // If the previous line ends on '[' we are probably in an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3802 // array constant:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3803 // something = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3804 // 234, <- extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3805 if (cin_ends_in(l, (char_u *)"[", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3806 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3807 amount = get_indent() + ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3808 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3809 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3810
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3811 // Find a line only has a semicolon that belongs to a previous
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3812 // line ending in '}', e.g. before an #endif. Don't increase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3813 // indent then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3814 if (*(look = skipwhite(l)) == ';' && cin_nocode(look + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3815 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3816 pos_T curpos_save = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3817
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3818 while (curwin->w_cursor.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3819 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3820 look = ml_get(--curwin->w_cursor.lnum);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3821 if (!(cin_nocode(look) || cin_ispreproc_cont(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3822 &look, &curwin->w_cursor.lnum, &amount)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3823 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3824 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3825 if (curwin->w_cursor.lnum > 0
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3826 && cin_ends_in(look, (char_u *)"}", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3827 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3828
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3829 curwin->w_cursor = curpos_save;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3830 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3831
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3832 // If the PREVIOUS line is a function declaration, the current
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3833 // line (and the ones that follow) needs to be indented as
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3834 // parameters.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3835 if (cin_isfuncdecl(&l, curwin->w_cursor.lnum, 0))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3836 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3837 amount = curbuf->b_ind_param;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3838 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3839 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3840
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3841 // If the previous line ends in ';' and the line before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3842 // previous line ends in ',' or '\', ident to column zero:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3843 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3844 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3845 // indent_to_0 here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3846 if (cin_ends_in(l, (char_u *)";", NULL))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3847 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3848 l = ml_get(curwin->w_cursor.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3849 if (cin_ends_in(l, (char_u *)",", NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3850 || (*l != NUL && l[STRLEN(l) - 1] == '\\'))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3851 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3852 l = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3853 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3854
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3855 // Doesn't look like anything interesting -- so just
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3856 // use the indent of this line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3857 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3858 // Position the cursor over the rightmost paren, so that
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3859 // matching it will take us back to the start of the line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3860 find_last_paren(l, '(', ')');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3861
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3862 if ((trypos = find_match_paren(curbuf->b_ind_maxparen)) != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3863 curwin->w_cursor = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3864 amount = get_indent(); // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3865 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3866 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3867
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3868 // add extra indent for a comment
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3869 if (cin_iscomment(theline))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3870 amount += curbuf->b_ind_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3871
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3872 // add extra indent if the previous line ended in a backslash:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3873 // "asdfasdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3874 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3875 // char *foo = "asdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3876 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3877 if (cur_curpos.lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3878 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3879 l = ml_get(cur_curpos.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3880 if (*l != NUL && l[STRLEN(l) - 1] == '\\')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3881 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3882 cur_amount = cin_get_equal_amount(cur_curpos.lnum - 1);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3883 if (cur_amount > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3884 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3885 else if (cur_amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3886 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3887 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3888 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3889
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3890 theend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3891 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3892 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3893
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3894 laterend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3895 // put the cursor back where it belongs
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3896 curwin->w_cursor = cur_curpos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3897
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3898 vim_free(linecopy);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3899
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3900 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3901 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3902
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3903 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3904 * return TRUE if 'cinkeys' contains the key "keytyped",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3905 * when == '*': Only if key is preceded with '*' (indent before insert)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3906 * when == '!': Only if key is preceded with '!' (don't insert)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3907 * when == ' ': Only if key is not preceded with '*'(indent afterwards)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3908 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3909 * "keytyped" can have a few special values:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3910 * KEY_OPEN_FORW
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3911 * KEY_OPEN_BACK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3912 * KEY_COMPLETE just finished completion.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3913 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3914 * If line_is_empty is TRUE accept keys with '0' before them.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3915 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3916 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3917 in_cinkeys(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3918 int keytyped,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3919 int when,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3920 int line_is_empty)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3921 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3922 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3923 int try_match;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3924 int try_match_word;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3925 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3926 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3927 int icase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3928 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3929
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3930 if (keytyped == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3931 // Can happen with CTRL-Y and CTRL-E on a short line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3932 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3933
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3934 #ifdef FEAT_EVAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3935 if (*curbuf->b_p_inde != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3936 look = curbuf->b_p_indk; // 'indentexpr' set: use 'indentkeys'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3937 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3938 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3939 look = curbuf->b_p_cink; // 'indentexpr' empty: use 'cinkeys'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3940 while (*look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3941 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3942 // Find out if we want to try a match with this key, depending on
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3943 // 'when' and a '*' or '!' before the key.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3944 switch (when)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3945 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3946 case '*': try_match = (*look == '*'); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3947 case '!': try_match = (*look == '!'); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3948 default: try_match = (*look != '*'); break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3949 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3950 if (*look == '*' || *look == '!')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3951 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3952
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3953 // If there is a '0', only accept a match if the line is empty.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3954 // But may still match when typing last char of a word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3955 if (*look == '0')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3956 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3957 try_match_word = try_match;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3958 if (!line_is_empty)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3959 try_match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3960 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3961 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3962 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3963 try_match_word = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3964
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3965 // does it look like a control character?
27490
fb4c30606b4a patch 8.2.4273: the EBCDIC support is outdated
Bram Moolenaar <Bram@vim.org>
parents: 26819
diff changeset
3966 if (*look == '^' && look[1] >= '?' && look[1] <= '_')
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3967 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3968 if (try_match && keytyped == Ctrl_chr(look[1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3969 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3970 look += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3971 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3972 // 'o' means "o" command, open forward.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3973 // 'O' means "O" command, open backward.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3974 else if (*look == 'o')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3975 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3976 if (try_match && keytyped == KEY_OPEN_FORW)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3977 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3978 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3979 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3980 else if (*look == 'O')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3981 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3982 if (try_match && keytyped == KEY_OPEN_BACK)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3983 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3984 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3985 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3986
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3987 // 'e' means to check for "else" at start of line and just before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3988 // cursor.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3989 else if (*look == 'e')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3990 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3991 if (try_match && keytyped == 'e' && curwin->w_cursor.col >= 4)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3992 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3993 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3994 if (skipwhite(p) == p + curwin->w_cursor.col - 4 &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3995 STRNCMP(p + curwin->w_cursor.col - 4, "else", 4) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3996 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3997 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3998 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3999 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4000
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4001 // ':' only causes an indent if it is at the end of a label or case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4002 // statement, or when it was before typing the ':' (to fix
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4003 // class::method for C++).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4004 else if (*look == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4005 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4006 if (try_match && keytyped == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4007 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4008 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4009 if (cin_iscase(p, FALSE) || cin_isscopedecl(p) || cin_islabel())
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4010 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4011 // Need to get the line again after cin_islabel().
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4012 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4013 if (curwin->w_cursor.col > 2
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4014 && p[curwin->w_cursor.col - 1] == ':'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4015 && p[curwin->w_cursor.col - 2] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4016 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4017 p[curwin->w_cursor.col - 1] = ' ';
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4018 i = (cin_iscase(p, FALSE) || cin_isscopedecl(p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4019 || cin_islabel());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4020 p = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4021 p[curwin->w_cursor.col - 1] = ':';
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4022 if (i)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4023 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4024 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4025 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4026 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4027 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4028
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4029
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4030 // Is it a key in <>, maybe?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4031 else if (*look == '<')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4032 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4033 if (try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4034 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4035 // make up some named keys <o>, <O>, <e>, <0>, <>>, <<>, <*>,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4036 // <:> and <!> so that people can re-indent on o, O, e, 0, <,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4037 // >, *, : and ! keys if they really really want to.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4038 if (vim_strchr((char_u *)"<>!*oOe0:", look[1]) != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4039 && keytyped == look[1])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4040 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4041
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4042 if (keytyped == get_special_key_code(look + 1))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4043 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4044 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4045 while (*look && *look != '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4046 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4047 while (*look == '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4048 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4049 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4050
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4051 // Is it a word: "=word"?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4052 else if (*look == '=' && look[1] != ',' && look[1] != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4053 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4054 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4055 if (*look == '~')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4056 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4057 icase = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4058 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4059 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4060 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4061 icase = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4062 p = vim_strchr(look, ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4063 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4064 p = look + STRLEN(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4065 if ((try_match || try_match_word)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4066 && curwin->w_cursor.col >= (colnr_T)(p - look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4067 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4068 int match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4069
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4070 if (keytyped == KEY_COMPLETE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4071 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4072 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4073
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4074 // Just completed a word, check if it starts with "look".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4075 // search back for the start of a word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4076 line = ml_get_curline();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4077 if (has_mbyte)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4078 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4079 char_u *n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4080
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4081 for (s = line + curwin->w_cursor.col; s > line; s = n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4082 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4083 n = mb_prevptr(line, s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4084 if (!vim_iswordp(n))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4085 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4086 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4087 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4088 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4089 for (s = line + curwin->w_cursor.col; s > line; --s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4090 if (!vim_iswordc(s[-1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4091 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4092 if (s + (p - look) <= line + curwin->w_cursor.col
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4093 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4094 ? MB_STRNICMP(s, look, p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4095 : STRNCMP(s, look, p - look)) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4096 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4097 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4098 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4099 // TODO: multi-byte
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4100 if (keytyped == (int)p[-1] || (icase && keytyped < 256
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4101 && TOLOWER_LOC(keytyped) == TOLOWER_LOC((int)p[-1])))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4102 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4103 line = ml_get_cursor();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4104 if ((curwin->w_cursor.col == (colnr_T)(p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4105 || !vim_iswordc(line[-(p - look) - 1]))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4106 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4107 ? MB_STRNICMP(line - (p - look), look, p - look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4108 : STRNCMP(line - (p - look), look, p - look))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4109 == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4110 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4111 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4112 if (match && try_match_word && !try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4113 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4114 // "0=word": Check if there are only blanks before the
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4115 // word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4116 if (getwhitecols_curline() !=
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4117 (int)(curwin->w_cursor.col - (p - look)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4118 match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4119 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4120 if (match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4121 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4122 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4123 look = p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4124 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4125
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4126 // ok, it's a boring generic character.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4127 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4128 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4129 if (try_match && *look == keytyped)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4130 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4131 if (*look != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4132 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4133 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4134
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4135 // Skip over ", ".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4136 look = skip_to_option_part(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4137 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4138 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4139 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4140
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4141 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4142 * Do C or expression indenting on the current line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4143 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4144 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4145 do_c_expr_indent(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4146 {
31091
551ce1a137da patch 9.0.0880: preprocessor indenting is off
Bram Moolenaar <Bram@vim.org>
parents: 29507
diff changeset
4147 #ifdef FEAT_EVAL
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4148 if (*curbuf->b_p_inde != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4149 fixthisline(get_expr_indent);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4150 else
31091
551ce1a137da patch 9.0.0880: preprocessor indenting is off
Bram Moolenaar <Bram@vim.org>
parents: 29507
diff changeset
4151 #endif
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4152 fixthisline(get_c_indent);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4153 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4154
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4155 #if defined(FEAT_EVAL) || defined(PROTO)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4156 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4157 * "cindent(lnum)" function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4158 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4159 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4160 f_cindent(typval_T *argvars UNUSED, typval_T *rettv)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4161 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4162 pos_T pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4163 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4164
25384
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4165 if (in_vim9script() && check_for_lnum_arg(argvars, 0) == FAIL)
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4166 return;
e8e2c4d33b9b patch 8.2.3229: Vim9: runtime and compile time type checks are not the same
Bram Moolenaar <Bram@vim.org>
parents: 24768
diff changeset
4167
18265
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4168 pos = curwin->w_cursor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4169 lnum = tv_get_lnum(argvars);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4170 if (lnum >= 1 && lnum <= curbuf->b_ml.ml_line_count)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4171 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4172 curwin->w_cursor.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4173 rettv->vval.v_number = get_c_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4174 curwin->w_cursor = pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4175 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4176 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4177 rettv->vval.v_number = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4178 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4179 #endif