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annotate src/cindent.c @ 19053:cec4da73951a v8.2.0087

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patch 8.2.0087: crash in command line expansion when out of memory Commit: https://github.com/vim/vim/commit/61d7c0d52ca40ab8488c36e619d1e46503affd0b Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 5 14:38:40 2020 +0100 patch 8.2.0087: crash in command line expansion when out of memory Problem: Crash in command line expansion when out of memory. Solution: Check for NULL pointer. Also make ExpandGeneric() static. (Dominique Pelle, closes #5437)
author Bram Moolenaar <Bram@vim.org>
date Sun, 05 Jan 2020 14:45:04 +0100
parents c469e1930456
children 9f4648953f1a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18265
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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 #if defined(FEAT_CINDENT) || defined(FEAT_SMARTINDENT)
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36 /*
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37 * Return TRUE if the string "line" starts with a word from 'cinwords'.
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38 */
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39 int
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40 cin_is_cinword(char_u *line)
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41 {
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42 char_u *cinw;
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43 char_u *cinw_buf;
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44 int cinw_len;
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45 int retval = FALSE;
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46 int len;
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47
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48 cinw_len = (int)STRLEN(curbuf->b_p_cinw) + 1;
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49 cinw_buf = alloc(cinw_len);
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50 if (cinw_buf != NULL)
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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 }
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65 return retval;
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66 }
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67 #endif
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68
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69 #if defined(FEAT_CINDENT) || defined(FEAT_SYN_HL)
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70
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71 /*
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72 * Skip to the end of a "string" and a 'c' character.
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73 * If there is no string or character, return argument unmodified.
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74 */
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75 static char_u *
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76 skip_string(char_u *p)
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77 {
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78 int i;
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79
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80 // We loop, because strings may be concatenated: "date""time".
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81 for ( ; ; ++p)
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82 {
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83 if (p[0] == '\'') // 'c' or '\n' or '\000'
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84 {
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85 if (!p[1]) // ' at end of line
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86 break;
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87 i = 2;
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88 if (p[1] == '\\') // '\n' or '\000'
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89 {
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90 ++i;
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91 while (vim_isdigit(p[i - 1])) // '\000'
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92 ++i;
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93 }
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94 if (p[i] == '\'') // check for trailing '
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95 {
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96 p += i;
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97 continue;
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98 }
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99 }
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100 else if (p[0] == '"') // start of string
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101 {
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102 for (++p; p[0]; ++p)
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103 {
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104 if (p[0] == '\\' && p[1] != NUL)
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105 ++p;
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106 else if (p[0] == '"') // end of string
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107 break;
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108 }
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109 if (p[0] == '"')
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110 continue; // continue for another string
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111 }
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112 else if (p[0] == 'R' && p[1] == '"')
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113 {
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114 // Raw string: R"[delim](...)[delim]"
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115 char_u *delim = p + 2;
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116 char_u *paren = vim_strchr(delim, '(');
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117
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118 if (paren != NULL)
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119 {
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120 size_t delim_len = paren - delim;
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121
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122 for (p += 3; *p; ++p)
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123 if (p[0] == ')' && STRNCMP(p + 1, delim, delim_len) == 0
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124 && p[delim_len + 1] == '"')
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125 {
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126 p += delim_len + 1;
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127 break;
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128 }
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129 if (p[0] == '"')
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130 continue; // continue for another string
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131 }
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132 }
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133 break; // no string found
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134 }
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135 if (!*p)
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136 --p; // backup from NUL
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137 return p;
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138 }
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139
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140 /*
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141 * Find the start of a comment, not knowing if we are in a comment right now.
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142 * Search starts at w_cursor.lnum and goes backwards.
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143 * Return NULL when not inside a comment.
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144 */
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145 static pos_T *
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146 ind_find_start_comment(void) // XXX
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147 {
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148 return find_start_comment(curbuf->b_ind_maxcomment);
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149 }
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150
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151 pos_T *
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152 find_start_comment(int ind_maxcomment) // XXX
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153 {
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154 pos_T *pos;
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155 char_u *line;
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156 char_u *p;
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157 int cur_maxcomment = ind_maxcomment;
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158
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159 for (;;)
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160 {
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161 pos = findmatchlimit(NULL, '*', FM_BACKWARD, cur_maxcomment);
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162 if (pos == NULL)
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163 break;
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164
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165 // Check if the comment start we found is inside a string.
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166 // If it is then restrict the search to below this line and try again.
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167 line = ml_get(pos->lnum);
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168 for (p = line; *p && (colnr_T)(p - line) < pos->col; ++p)
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169 p = skip_string(p);
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170 if ((colnr_T)(p - line) <= pos->col)
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171 break;
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172 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
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173 if (cur_maxcomment <= 0)
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174 {
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175 pos = NULL;
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176 break;
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177 }
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178 }
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179 return pos;
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180 }
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181
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182 /*
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183 * Find the start of a raw string, not knowing if we are in one right now.
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184 * Search starts at w_cursor.lnum and goes backwards.
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185 * Return NULL when not inside a raw string.
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186 */
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187 static pos_T *
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188 find_start_rawstring(int ind_maxcomment) // XXX
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189 {
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190 pos_T *pos;
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191 char_u *line;
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192 char_u *p;
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193 int cur_maxcomment = ind_maxcomment;
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194
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195 for (;;)
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196 {
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197 pos = findmatchlimit(NULL, 'R', FM_BACKWARD, cur_maxcomment);
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198 if (pos == NULL)
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199 break;
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200
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201 // Check if the raw string start we found is inside a string.
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202 // If it is then restrict the search to below this line and try again.
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203 line = ml_get(pos->lnum);
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204 for (p = line; *p && (colnr_T)(p - line) < pos->col; ++p)
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205 p = skip_string(p);
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206 if ((colnr_T)(p - line) <= pos->col)
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207 break;
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208 cur_maxcomment = curwin->w_cursor.lnum - pos->lnum - 1;
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209 if (cur_maxcomment <= 0)
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210 {
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211 pos = NULL;
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212 break;
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213 }
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214 }
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215 return pos;
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216 }
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217
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218 /*
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219 * Find the start of a comment or raw string, not knowing if we are in a
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220 * comment or raw string right now.
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221 * Search starts at w_cursor.lnum and goes backwards.
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222 * If is_raw is given and returns start of raw_string, sets it to true.
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223 * Return NULL when not inside a comment or raw string.
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224 * "CORS" -> Comment Or Raw String
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225 */
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226 static pos_T *
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227 ind_find_start_CORS(linenr_T *is_raw) // XXX
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228 {
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229 static pos_T comment_pos_copy;
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230 pos_T *comment_pos;
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231 pos_T *rs_pos;
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232
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233 comment_pos = find_start_comment(curbuf->b_ind_maxcomment);
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234 if (comment_pos != NULL)
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235 {
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236 // Need to make a copy of the static pos in findmatchlimit(),
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237 // calling find_start_rawstring() may change it.
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238 comment_pos_copy = *comment_pos;
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239 comment_pos = &comment_pos_copy;
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240 }
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241 rs_pos = find_start_rawstring(curbuf->b_ind_maxcomment);
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242
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243 // If comment_pos is before rs_pos the raw string is inside the comment.
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244 // If rs_pos is before comment_pos the comment is inside the raw string.
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245 if (comment_pos == NULL || (rs_pos != NULL
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246 && LT_POS(*rs_pos, *comment_pos)))
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247 {
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248 if (is_raw != NULL && rs_pos != NULL)
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249 *is_raw = rs_pos->lnum;
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250 return rs_pos;
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251 }
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252 return comment_pos;
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253 }
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254 #endif // FEAT_CINDENT || FEAT_SYN_HL
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255
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256 #if defined(FEAT_CINDENT) || defined(PROTO)
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257
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258 /*
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259 * Return TRUE if C-indenting is on.
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260 */
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261 int
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262 cindent_on(void)
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263 {
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264 return (!p_paste && (curbuf->b_p_cin
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265 # ifdef FEAT_EVAL
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266 || *curbuf->b_p_inde != NUL
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267 # endif
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268 ));
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269 }
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270
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271 // Find result cache for cpp_baseclass
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272 typedef struct {
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273 int found;
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274 lpos_T lpos;
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275 } cpp_baseclass_cache_T;
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276
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277 /*
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278 * Skip over white space and C comments within the line.
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279 * Also skip over Perl/shell comments if desired.
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280 */
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281 static char_u *
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282 cin_skipcomment(char_u *s)
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283 {
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284 while (*s)
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285 {
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286 char_u *prev_s = s;
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287
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288 s = skipwhite(s);
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289
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290 // Perl/shell # comment comment continues until eol. Require a space
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291 // before # to avoid recognizing $#array.
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292 if (curbuf->b_ind_hash_comment != 0 && s != prev_s && *s == '#')
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293 {
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294 s += STRLEN(s);
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295 break;
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296 }
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297 if (*s != '/')
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298 break;
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299 ++s;
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300 if (*s == '/') // slash-slash comment continues till eol
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301 {
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302 s += STRLEN(s);
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303 break;
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304 }
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305 if (*s != '*')
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306 break;
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307 for (++s; *s; ++s) // skip slash-star comment
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308 if (s[0] == '*' && s[1] == '/')
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309 {
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310 s += 2;
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311 break;
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312 }
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313 }
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314 return s;
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315 }
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316
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317 /*
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318 * Return TRUE if there is no code at *s. White space and comments are
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319 * not considered code.
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320 */
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321 static int
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322 cin_nocode(char_u *s)
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323 {
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324 return *cin_skipcomment(s) == NUL;
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325 }
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326
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327 /*
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328 * Recognize the start of a C or C++ comment.
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329 */
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330 static int
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331 cin_iscomment(char_u *p)
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332 {
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333 return (p[0] == '/' && (p[1] == '*' || p[1] == '/'));
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334 }
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335
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336 /*
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337 * Recognize the start of a "//" comment.
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338 */
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339 static int
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340 cin_islinecomment(char_u *p)
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341 {
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342 return (p[0] == '/' && p[1] == '/');
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343 }
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344
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345 /*
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346 * Check previous lines for a "//" line comment, skipping over blank lines.
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347 */
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348 static pos_T *
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349 find_line_comment(void) // XXX
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350 {
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351 static pos_T pos;
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352 char_u *line;
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353 char_u *p;
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354
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355 pos = curwin->w_cursor;
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356 while (--pos.lnum > 0)
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357 {
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358 line = ml_get(pos.lnum);
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359 p = skipwhite(line);
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360 if (cin_islinecomment(p))
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361 {
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362 pos.col = (int)(p - line);
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363 return &pos;
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364 }
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365 if (*p != NUL)
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366 break;
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367 }
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368 return NULL;
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369 }
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370
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371 /*
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372 * Return TRUE if "text" starts with "key:".
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373 */
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374 static int
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375 cin_has_js_key(char_u *text)
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376 {
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377 char_u *s = skipwhite(text);
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378 int quote = -1;
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379
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380 if (*s == '\'' || *s == '"')
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diff changeset
381 {
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382 // can be 'key': or "key":
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383 quote = *s;
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384 ++s;
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385 }
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386 if (!vim_isIDc(*s)) // need at least one ID character
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387 return FALSE;
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diff changeset
388
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389 while (vim_isIDc(*s))
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diff changeset
390 ++s;
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diff changeset
391 if (*s == quote)
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392 ++s;
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diff changeset
393
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diff changeset
394 s = cin_skipcomment(s);
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diff changeset
395
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396 // "::" is not a label, it's C++
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diff changeset
397 return (*s == ':' && s[1] != ':');
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diff changeset
398 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399
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 * 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
402 * "*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
403 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
404 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 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
406 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407 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
408 return FALSE;
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 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
411 (*s)++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 *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
414
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
415 // "::" 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
416 return (**s == ':' && *++*s != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
417 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 * Recognize a "public/private/protected" scope declaration label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
422 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
423 cin_isscopedecl(char_u *s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
424 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
425 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
426
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
427 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
428 if (STRNCMP(s, "public", 6) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
429 i = 6;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
430 else if (STRNCMP(s, "protected", 9) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
431 i = 9;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
432 else if (STRNCMP(s, "private", 7) == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
433 i = 7;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
434 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
435 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
436 return (*(s = cin_skipcomment(s + i)) == ':' && s[1] != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
437 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
438
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
439 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
440 * 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
441 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443 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
444 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
445 if (*skipwhite(s) == '#')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
446 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
447 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
448 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
449
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
450 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
451 * 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
452 * 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
453 * 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
454 * 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
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_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
458 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
459 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
460 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
461 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
462 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
463
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 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
465 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
466
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
469 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
470 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472 *lnump = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
473 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
474 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
475 if (lnum == 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
476 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
477 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
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 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
482 if (lnum != *lnump)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
483 *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
484 if (retval)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
485 *amount = candidate_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
486 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
487 }
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 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
490 cin_iselse(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
491 char_u *p)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
492 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
493 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
494 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
495 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
496 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
497
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
498 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
499 * 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
500 * '}'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
501 * 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
502 * 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
503 * 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
504 * 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
505 * 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
506 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508 cin_isterminated(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 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
511 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
512 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 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
514 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
515 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
516
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
517 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
518
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 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
520 found_start = *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
522 if (!found_start)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 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
524
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 while (*s)
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 // 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
528 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
529 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
530 --n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
531 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
532 && (*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
533 && 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
534 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
535 else if (*s == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
536 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
537 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
538 return *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
539 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
540 ++n_open;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
541 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
542
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
543 if (*s)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
544 s++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
545 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
546 return found_start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
547 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
548
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
549 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
550 * 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
551 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
553 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
554 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
555 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
556
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 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
558 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 * 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
562 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
563 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 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
565 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566 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
567 && *(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
568 && s[1] != ':');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
569 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
572 * 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
573 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 cin_iscase(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 char_u *s,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 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
578 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 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
580 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
581 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 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
583 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 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
585 if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587 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
588 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
589 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
590 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 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
593 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
594 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
595 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
596 else if (*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 // JS etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 if (strict)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 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
601 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606 }
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 (cin_isdefault(s))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612
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 * 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
615 * 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
616 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618 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
619 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
622 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
623
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 // 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
625 // 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
626 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
627 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 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
629 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 if (cin_islabel_skip(&s))
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 // Only accept a label if the previous line is terminated or is a case
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634 // label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 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
636 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639 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
640 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
641 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 --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
643
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 // If we're in a comment or raw string now, 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
645 // it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 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
647 if ((trypos = 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
648 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
649
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650 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
651 if (cin_ispreproc(line)) // 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
652 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
653 if (*(line = cin_skipcomment(line)) == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
654 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
656 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
657 if (cin_isterminated(line, TRUE, FALSE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 || cin_isscopedecl(line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 || cin_iscase(line, TRUE)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 || (cin_islabel_skip(&line) && cin_nocode(line)))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
663 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
664 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
665 return TRUE; // label at start of file???
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
669
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671 * 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
672 * 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
673 * 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
674 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676 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
677 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 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
679 char_u *r;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 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
681
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 while (*p != NUL)
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 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
685 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
686 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 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
688 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
689 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
690 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
691 return TRUE;
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 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 * 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
701 * "[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
702 * "[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
703 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 cin_isinit(void)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
706 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 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
709
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
710 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
711
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 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
713 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
714
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
715 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
716 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717 int i, l;
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 for (i = 0; i < (int)(sizeof(skip) / sizeof(char *)); ++i)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
720 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
721 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
722 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
723 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 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
725 l = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
727 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
728 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 if (l != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
730 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733 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
734 return TRUE;
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 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
737 return TRUE;
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 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
740 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
741
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 // 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
743 #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
744
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 * 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
747 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 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
750 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 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
753 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
754
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755 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
756 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
757 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758 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
759 while (*p != NUL)
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 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
762 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 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
764 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
765 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 break;
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 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
771 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772 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
773 if (has_name)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774 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
775 ++p;
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 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
778 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 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
780 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
781 // 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
782 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
783 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
786 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 }
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 return TRUE;
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 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
793
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
794 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 * 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
796 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
797 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 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
799 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
800 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
801 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
802
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 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
804 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
805 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806 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
807 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 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
810 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 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
812 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
813 else if (*p == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
814 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 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
818 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 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
820 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
821 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
822 p += 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
823 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
824 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
825 && p[4] == '"')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
826 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
827 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
828 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
829 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
830 p += 5;
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
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 return FALSE;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
837 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
838 }
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
841
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 * 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
844 * 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
845 * 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
846 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848 static char_u *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 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
850 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
851 for ( ; *l; ++l)
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 if (*l == ':')
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 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
856 ++l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
857 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
858 break;
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 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
861 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
862 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
865 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
866 if (*l == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 return NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868 return 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
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 * 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
873 * 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
874 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
875 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
876 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
877 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
878 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
879 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
881 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
883 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
884 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
885 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888 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
889 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
890 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
891 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
892 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
895 * 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
896 * 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
897 * 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
898 * ^
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
899 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
900 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
901 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
902 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
903 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
904 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 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
906
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907 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
908 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
909 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
910 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
911 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
912 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
913 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
914 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
915 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
916 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
917 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
919 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
920 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
921 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
922 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
923 *pp = l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 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
926 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
929 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 * 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
931 * 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
932 * 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
933 * 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
934 * 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
935 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 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
938 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 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
940 int len;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 colnr_T col;
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 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
945 p = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 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
947 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
948 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 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
950 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
951 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 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
953 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
954 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
955 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
956 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
957 || (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
958 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 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
960 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
961 || (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
962 || (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
963 || (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
964 p = s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 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
967 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 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
969 return 0;
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 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
972 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
973 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
974 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
975 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 }
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 * 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
980 * char *foo = "here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 * 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
982 * 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
983 * foo = "asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 * asdf\
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 * here";
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 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 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
989 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 pos_T fp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 if (lnum > 1)
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 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
998 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
999 return -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1001
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1002 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
1003 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
1004 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1005 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
1006 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
1007 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1008 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1009 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1010 if (*s != '=')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1011 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1012
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1013 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
1014 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
1015 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1016
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1017 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
1018 ++s;
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 fp.lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1021 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
1022 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
1023 return (int)col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1024 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1025
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1026 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1027 * 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
1028 * 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
1029 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1030 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 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
1032 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1034 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 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
1036
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 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
1038 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
1039 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 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
1041 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
1042 else
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 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
1045 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
1046 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 p = new_p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 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
1052 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1053
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1054 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1055 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
1056 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1057 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
1058 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1059 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
1060 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
1061
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1062 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
1063 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
1064 retry:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1065 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
1066 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1067 // 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
1068 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
1069 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1070 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
1071 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
1072 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1073 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
1074 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
1075 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1076 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1077 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1078 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1079 else
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 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
1082
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1083 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
1084 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1085 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
1086 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
1087 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1088 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
1089 - trypos_wk->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_wk;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1093 goto retry;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1094 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1095 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1096 }
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1099 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
1100 return trypos;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1103 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1104 * 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
1105 * 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
1106 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1107 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1108 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
1109 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1110 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
1111 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1112
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 * 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
1115 * 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
1116 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1117 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1118 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
1119 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1120 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1121 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1122 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
1123
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1124 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
1125
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1126 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
1127 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 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
1129 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
1130 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
1131 ++open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1132 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
1133 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 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
1135 --open_count;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 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
1139 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 }
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 return retval;
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
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 * 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
1148 * 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
1149 * no semicolons anywhere.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 * 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
1151 * "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
1152 * 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
1153 * "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
1154 * "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
1155 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 cin_isfuncdecl(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 char_u **sp,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159 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
1160 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
1161 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 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
1164 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
1165 int retval = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 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
1168
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 if (sp == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 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
1171 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 s = *sp;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 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
1175 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
1176 && (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
1177 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 lnum = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 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
1180 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 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
1182 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 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
1186 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 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
1188
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 // 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
1190 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
1191 return FALSE;
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 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
1194 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 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
1196 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
1197 else if (*s == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 if (*(s + 1) == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 s += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 // 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
1203 // 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
1204 // : 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
1205 // , b(0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206 // {...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 ++s;
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 if (*s != '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1213 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
1214
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1215 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
1216 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1217 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
1218 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1219 // ')' at the end: may have found a match
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1220 // Check for he previous line not to end in a backslash:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1221 // #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
1222 // defined(y)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1223 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
1224 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
1225 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
1226 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1227 goto done;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1228 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1229 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
1230 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1231 int comma = (*s == ',');
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1232
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1233 // ',' 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
1234 // 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
1235 // func(arg1
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1236 // , arg2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1237 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1238 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1239 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
1240 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1241 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
1242 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
1243 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1244 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1245 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
1246 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 // 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
1248 // 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
1249 s = skipwhite(s);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1250 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
1251 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1252 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1253 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1254 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
1255 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
1256 else
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 ++s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1259 just_started = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1260 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1261 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1262
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1263 done:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1264 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
1265 *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
1266
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 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
1272 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 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
1274 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 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
1278 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1279 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
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 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 * 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
1284 * 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
1285 * ')' 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
1286 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1287 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288 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
1289 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1290 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
1291 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 int retval = FALSE;
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 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
1295 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
1296 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
1297 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
1298 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 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
1300 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
1301 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
1302 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
1303 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
1304 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1305 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 ++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
1307 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 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
1309 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
1310 && *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
1311 retval = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312 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
1313 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 return retval;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316
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 * 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
1319 * 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
1320 * 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
1321 * string was found.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 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
1325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 int offset = *poffset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1328 if (offset-- < 2)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 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
1331 --offset;
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 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 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
1335 goto probablyFound;
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 if (offset >= 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1338 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 offset -= 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1340 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
1341 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 if (offset >= 2)
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 offset -= 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346 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
1347 goto probablyFound;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350 return 0;
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 probablyFound:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353 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
1354 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 *poffset = offset;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 return 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 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360
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 * 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
1363 * do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364 * nothing;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365 * while (foo
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 * && bar); <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 * 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
1368 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370 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
1371 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1377
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 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
1379 return FALSE;
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 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
1382 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 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
1385 if (*p == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 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
1388 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
1389 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 // 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
1391 // 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
1392 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
1393 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
1394 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
1395 if (trypos != NULL)
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 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
1398 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
1399 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
1400 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
1401 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1402 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
1403 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1407 // 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
1408 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
1409 p = line + i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 if (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1416 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1419 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
1420 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1421 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
1422 }
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 * 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
1426 * constructor-initialization. eg:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1428 * class MyClass :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1429 * baseClass <-- here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430 * 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
1431 * 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
1432 * MyClass::MyClass(...) :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433 * 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
1434 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 * 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
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_is_cpp_baseclass(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 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
1440 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 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
1442 char_u *s;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1443 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
1444 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
1445 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
1446
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1447 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
1448 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
1449
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1451
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1453 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
1454 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1455 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
1456 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 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
1460
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 // 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
1462 // '{' 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
1463 // a = cond ?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464 // func() :
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465 // asdf;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 // func::foo()
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 // : something
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 // 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
1470 // : something(4),
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 // somethingelse(3)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 // {}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 while (lnum > 1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 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
1476 s = skipwhite(line);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 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
1478 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 while (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481 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
1482 if (*s == '{' || *s == '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 || (*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
1484 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 ++s;
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 if (*s != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 --lnum;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 pos->lnum = lnum;
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);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1498 if (*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 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
1501 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1502 // 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
1503 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
1504 s = line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1506 if (s == line)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1507 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508 // 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
1509 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
1510 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1511 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
1512 if (*s == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1514 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1515
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1516 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
1517 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
1518 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
1519 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1520 if (s[1] == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1522 // 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
1523 // initialization any more
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1524 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
1525 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
1526 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527 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
1528 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1529 // 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
1530 // 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
1531 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
1532 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
1533 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1534 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
1535 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1536 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537 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
1538 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1539 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
1540 || (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
1541 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542 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
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1545 if (*s == 'c')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 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
1547 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1548 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
1549 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1550 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1551 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1552 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
1553 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1554 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
1555 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1556 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
1557 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1558 // 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
1559 // something like "):"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1560 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
1561 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
1562 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1563 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
1564 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1565 // 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
1566 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1567 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1568 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
1569 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1570 // 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
1571 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
1572 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
1573 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1574 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
1575 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1576 // 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
1577 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
1578
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1579 // 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
1580 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
1581 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
1582 }
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 // 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
1585 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
1586 pos->col = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1587
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1588 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
1589 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1590 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1591
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1592 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
1593 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
1594 pos->lnum = lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1595 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
1596 }
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 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1599 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
1600 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602 colnr_T vcol;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1604
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605 if (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 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 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
1609 && (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
1610 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
1611 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
1612 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
1613 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1614 else
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 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
1617 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
1618 amount = (int)vcol;
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 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
1621 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
1622 return amount;
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
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 * 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
1627 * 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
1628 * 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
1629 * work.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1630 */
18757
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1631 // foo()
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1632 // {
c469e1930456 patch 8.1.2368: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 18498
diff changeset
1633 // }
18265
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 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 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
1637 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1638 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
1639 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1640 pos_T *pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1641 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
1642
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643 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
1644 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
1645 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1646 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
1647 trypos = &pos_copy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1648 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
1649 pos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1650 // 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
1651 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
1652 && (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
1653 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1654 if (pos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1655 curwin->w_cursor.lnum = pos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1656 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1657 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
1658 return trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1659 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1660
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 * 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
1663 * unmatched {.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664 * 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
1665 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 static pos_T *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667 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
1668 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 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
1670
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673 pos_T *tryposBrace = find_start_brace();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1674
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675 // If both an unmatched '(' and '{' is found. Ignore the '('
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 // position if the '{' is further down.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 if (tryposBrace != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678 && (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
1679 ? 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
1680 : 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
1681 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 return trypos;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687 * 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
1688 * 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
1689 * 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
1690 * 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
1691 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1692 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1693 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
1694 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1695 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
1696
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1697 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
1698 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
1699 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
1700 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1701
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1702 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703 * 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
1704 * 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
1705 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1706 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707 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
1708 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1709 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1710 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1711 char_u *digits;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1712 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1713 int divider;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1714 int fraction = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715 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
1716
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 // 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
1718
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719 // 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
1720 // block should be.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 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
1722
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1723 // 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
1724 // 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
1725 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
1726
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1727 // 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
1728 // an opening brace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1729 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
1730
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1731 // 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
1732 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
1733
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734 // 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
1735 // located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1736 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
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 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
1739 // 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
1740 // 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
1741 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
1742
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1743 // 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
1744 // 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
1745 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
1746
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1747 // 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
1748 // 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
1749 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
1750
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1751 // 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
1752 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
1753
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1754 // 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
1755 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
1756
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1757 // 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
1758 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
1759
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1760 // 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
1761 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1762 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
1763
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1764 // 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
1765 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
1766
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1767 // 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
1768 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
1769
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1770 // 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
1771 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
1772
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1773 // 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
1774 // should be indented.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1775 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
1776
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1777 // 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
1778 // should be located.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1779 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
1780
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
1781 // 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
1782 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
1783
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
1784 // 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
1785 // 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
1786 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
1787
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 // Suppress ignoring spaces from the indent of a line starting with an
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789 // unclosed parentheses.
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_unclosed_noignore = 0;
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 // 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
1793 // 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
1794 // 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
1795 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
1796
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 // 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
1798 // 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
1799 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
1800
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1801 // Indent a closing parentheses under the line start of the matching
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1802 // opening parentheses.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1803 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
1804
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1805 // Indent a closing parentheses under the previous line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1806 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
1807
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1808 // 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
1809 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
1810
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1811 // 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
1812 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
1813
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1814 // 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
1815 // 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
1816 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
1817
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1818 // 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
1819 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
1820
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1821 // 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
1822 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
1823
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1824 // 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
1825 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
1826
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827 // 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
1828 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
1829
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1830 // 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
1831 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
1832
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833 // Handle C++ namespace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1834 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
1835
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1836 // 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
1837 // while().
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_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
1839
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1840 // indentation for # comments
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_hash_comment = 0;
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 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
1844 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
1845
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 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
1847 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1848 l = p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1849 if (*p == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851 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
1852 n = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853 divider = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1854 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
1855 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 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
1857 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
1858 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1859 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1860 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1861 divider *= 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863 divider = 10;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1865 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1866 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
1867 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 if (p == digits)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869 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
1870 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1871 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872 n *= sw;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873 if (divider)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 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
1875 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876 ++p;
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 if (l[1] == '-')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879 n = -n;
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 // 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
1882 // 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
1883 switch (*l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1885 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
1886 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
1887 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
1888 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
1889 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
1890 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
1891 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
1892 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
1893 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
1894 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
1895 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
1896 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
1897 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
1898 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
1899 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
1900 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
1901 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
1902 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
1903 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
1904 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
1905 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
1906 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
1907 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
1908 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
1909 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
1910 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
1911 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
1912 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
1913 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
1914 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
1915 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
1916 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
1917 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
1918 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
1919 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
1920 case 'E': buf->b_ind_cpp_extern_c = n; break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1921 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1922 if (*p == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1923 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1924 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1925 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1926
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1927 static int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1928 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
1929 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1930 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1931 pos_T *theirscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1932 char_u *mightbeif;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1933 int elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1934 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1935
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1936 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
1937 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1938 elselevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1939 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1940 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1941 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1942 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1943 elselevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1944 whilelevel = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1945 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1946
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1947 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
1948
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1949 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
1950 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1951 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
1952 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
1953
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1954 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
1955 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
1956 || cin_isif(look)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1957 || 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
1958 || 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
1959 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1960 // 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
1961 // 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
1962 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
1963 if (theirscope == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1964 break;
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 // 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
1967 // 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
1968 // 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
1969 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
1970 break;
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 // 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
1973 // 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
1974 // different scope...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1975 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
1976 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1977
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1978 // 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
1979 // 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
1980 // increment elselevel
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981 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
1982 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
1983 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984 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
1985 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
1986 ++elselevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1987 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1990 // 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
1991 // 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
1992 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
1993 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1994 ++whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1995 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1996 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1997
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1998 // 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
1999 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
2000 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
2001 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2002 elselevel--;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2003 // 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
2004 // 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
2005 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
2006 whilelevel = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2007 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2008
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2009 // 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
2010 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
2011 whilelevel--;
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 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
2014 // 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
2015 // 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
2016 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
2017 return OK;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2018 }
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 return FAIL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2021 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2022
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2023 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2024 * 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
2025 * 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
2026 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2027 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 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
2029 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 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
2031 int amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 int scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2033 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
2034 colnr_T col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035 char_u *theline;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2036 char_u *linecopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 pos_T *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038 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
2039 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
2040 pos_T tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2041 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
2042 char_u *start;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2043 int start_brace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2044 #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
2045 #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
2046 #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
2047 linenr_T ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 char_u *l;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050 char_u terminated;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 int lookfor;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 int whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054 int n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 int iscase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 int lookfor_break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 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
2058 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
2059 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
2060 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
2061 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
2062 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
2063 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
2064
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2065 // 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
2066 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
2067
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068 // 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
2069 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
2070
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 // 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
2072 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
2073 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 // 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
2076 // 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
2077 // 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
2078 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
2079 if (linecopy == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 return 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2082 // 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
2083 // 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
2084 // inserting new stuff.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 // 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
2086 // check for that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087 if ((State & INSERT)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 && 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
2089 && 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
2090 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
2091
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 theline = skipwhite(linecopy);
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 // 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
2095
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 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
2097
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 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
2099
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 // 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
2101 // 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
2102 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
2103 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
2104 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2105 // 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
2106 tryposCopy = *comment_pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 comment_pos = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2108 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 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
2110 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
2111 || 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
2112 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114 goto laterend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 }
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 // #defines and so on always go at the left when included in 'cinkeys'.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2118 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
2119 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120 amount = curbuf->b_ind_hash_comment;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2121 goto theend;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2124 // 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
2125 // - 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
2126 // - '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
2127 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
2128 && 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
2129 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2130 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2131 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2132 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2133
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2134 // 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
2135 // previous line, lineup with that one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2136 if (cin_islinecomment(theline)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2137 && (trypos = find_line_comment()) != NULL) // XXX
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 // 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
2140 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
2141 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2142 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2143 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2144
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2145 // 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
2146 // 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
2147 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
2148 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2149 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
2150 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
2151 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
2152 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
2153 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
2154 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2155 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
2156 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
2157 int done = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2158
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2159 // 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
2160 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
2161 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2162 *lead_start = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2163 *lead_middle = NUL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2164
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2165 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
2166 while (*p != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2167 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2168 int align = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2169 int off = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2170 int what = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2171
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2172 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
2173 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2174 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
2175 what = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2176 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
2177 align = *p++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2178 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
2179 off = getdigits(&p);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2180 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2181 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2182 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2183
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2184 if (*p == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2185 ++p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2186 (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
2187 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
2188 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2189 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
2190 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
2191 start_off = off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 start_align = align;
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 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
2195 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 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
2197 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
2198 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 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
2200 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2201 // 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
2202 // 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
2203 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
2204 && 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
2205 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 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
2208 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209 // 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
2210 // 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
2211 // 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
2212 // 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
2213 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
2214 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
2215 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
2216 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
2217 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
2218 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2219 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
2220 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2221 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2222 // 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
2223 // start of the comment, skip this entry. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2224 else if (STRNCMP(ml_get(comment_pos->lnum) + comment_pos->col,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2225 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
2226 continue;
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 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
2229 amount += start_off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2230 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
2231 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
2232 - 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
2233 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2234 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2235
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2236 // 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
2237 // 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
2238 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
2239 && 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
2240 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2241 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
2242 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2243 if (off != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2244 amount += off;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2245 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
2246 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
2247 - 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
2248 done = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2249 break;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2252 }
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 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
2255 // 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
2256 // 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
2257 if (done)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2258 ;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2259 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
2260 amount += 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2261 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2262 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2263 // 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
2264 // 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
2265 // 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
2266 // 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
2267 // 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
2268 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2269 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
2270 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2271 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
2272 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2273 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
2274 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2275 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2276 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
2277 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2278 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
2279 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2280 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
2281 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
2282 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
2283 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
2284 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2285 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
2286 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287 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
2288 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
2289 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2293
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2294 // 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
2295 if (*skipwhite(theline) == ']'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2296 && (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
2297 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 // 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
2299 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
2300 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2302
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2303 // 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
2304 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
2305 && 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
2306 || (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
2307 || trypos != NULL)
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 (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
2310 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 // 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
2312 // 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
2313 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
2314 ? 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
2315 : 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
2316 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2317 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 tryposBrace = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2319 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2321 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2322 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323 // 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
2324 // 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
2325 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
2326 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2327 // 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
2328 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
2329 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2330 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2332 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2333 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
2334 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
2335 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2336 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
2337 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
2338 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2339 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
2340 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
2341 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
2342
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2343 // 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
2344 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
2345 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2346 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
2347 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2350 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2351 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
2352 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
2353 && 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
2354 && 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
2355 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2356 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
2357
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2358 if (theline[0] == ')')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2359 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2360 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
2361 && cur_amount > amount)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2362 cur_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2363 amount = -1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2364 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2365 break;
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 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2370 // 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
2371 // 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
2372 // 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
2373 if (amount == -1)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2374 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2375 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
2376 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
2377
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2378 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
2379 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2380 // 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
2381 // 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
2382
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2383 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
2384 pos_T outermost;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2385 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2386
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2387 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
2388 do {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2389 outermost = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2390 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
2391 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
2392
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2393 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
2394 } 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
2395
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2396 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
2397
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2398 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
2399
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2400 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
2401 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
2402 }
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 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
2405 look = skipwhite(look);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2406 if (*look == '(')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2407 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2408 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
2409 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2410 int look_col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2411
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2412 // 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
2413 // our matching '('.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2414 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
2415 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
2416 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
2417 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
2418 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
2419 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
2420 != NULL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2421 && 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
2422 && 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
2423 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
2424
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2425 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
2426 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
2427 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2428 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
2429 && 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
2430 || (!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
2431 && 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
2432 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2433 // 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
2434 // 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
2435 // 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
2436 // 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
2437 // 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
2438 // 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
2439 // lines).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2440 if (theline[0] != ')')
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 cur_amount = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2443 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
2444 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
2445 && 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
2446 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2447 // 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
2448 // 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
2449 n = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2450 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
2451 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2452 switch (l[col])
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 case '(':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2455 case '{': ++n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2456 break;
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 case ')':
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2459 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
2460 --n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2461 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2462 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2463 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2464
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2465 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
2466 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
2467 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2468 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
2469 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
2470 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2471 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2472 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
2473 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
2474 col++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2475 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
2476 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
2477 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2478 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
2479 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2480 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2481
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2482 // 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
2483 // 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
2484 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
2485 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2486 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
2487 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
2488 cur_amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2489 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2490 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2491
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2492 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
2493 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2494 // 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
2495 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2496 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
2497 || (!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
2498 && *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
2499 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2500 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
2501 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2502 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2503 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2504 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2505 // 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
2506 // 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
2507 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
2508 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
2509 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2510 --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
2511 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
2512 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2513 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
2514 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
2515 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2516 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
2517 col = MAXCOL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2518 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2519 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2520 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2521
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2522 // 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
2523 // braces
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2524 if (col == MAXCOL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2525 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
2526 else
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 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
2529 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
2530 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
2531 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2532 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
2533 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2534 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2535 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
2536 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
2537 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2538 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
2539 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2540 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2541 // 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
2542 // 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
2543 // lines:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2544 // 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
2545 // arg && yy
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2546 // ) ^ 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
2547 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
2548 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2549 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2552 // 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
2553 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
2554 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
2555 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2556 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2557 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558 // 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
2559 // stored in tryposBrace.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2560 // 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
2561 // 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
2562 tryposCopy = *tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2563 tryposBrace = &tryposCopy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2564 trypos = tryposBrace;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2565 ourscope = trypos->lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2566 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
2567
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2568 // 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
2569 // 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
2570 // 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
2571 // 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
2572 look = skipwhite(start);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2573 if (*look == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2574 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2575 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
2576 amount = col;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2577 if (*start == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2578 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
2579 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2580 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
2581 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2582 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2583 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2584 // 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
2585 // 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
2586 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
2587
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2588 // 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
2589 // 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
2590 lnum = ourscope;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2591 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
2592 && (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
2593 != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2594 lnum = trypos->lnum;
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 // 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
2597 // case 1: if (asdf &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2598 // ldfd) {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2599 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2600 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
2601 && 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
2602 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2603 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
2604 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
2605 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2606 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
2607
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2608 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
2609 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2610
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2611 // 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
2612 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
2613 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
2614
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2615 // 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
2616 // 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
2617 // 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
2618 if (theline[0] == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2619 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2620 // 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
2621 // 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
2622 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
2623 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2624 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2625 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2626 // 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
2627 // 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
2628 // 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
2629 // 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
2630 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2631 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
2632 lookfor = LOOKFOR_IF;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2633 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
2634 lookfor = LOOKFOR_DO;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2635 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
2636 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2637 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
2638 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
2639 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640 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
2641 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2643 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2644
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 // 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
2646 // 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
2647 // 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
2648 // 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
2649
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2650 // 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
2651 // 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
2652 // 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
2653
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 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
2655 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2656 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
2657 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
2658 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2659 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
2660 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
2661 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2662
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2663 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
2664 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2665 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2666 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2667 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
2668 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2669 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
2670
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2671 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
2672 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
2673 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
2674 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
2675 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
2676 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2677 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2678 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2679 // 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
2680 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
2681 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2682 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2683 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2684 }
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 lookfor_break = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2687
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2688 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
2689 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2690 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
2691 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
2692 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2693 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
2694 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2695 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
2696 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
2697 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2698 else
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 (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
2701 // break; ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2702 lookfor_break = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2703
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2704 lookfor = LOOKFOR_INITIAL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2705 // 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
2706 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
2707 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2708 scope_amount = amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2709 whilelevel = 0;
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 // 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
2712 // with that.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2713 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2714 // 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
2715 // 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
2716 // 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
2717 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
2718 for (;;)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2719 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2720 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
2721 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
2722
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2723 // 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
2724 // up with it.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2725 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
2726 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2727 // We reached end of scope:
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
2728 // 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
2729 // go further back:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2730 // 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
2731 // 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
2732 // declaration:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2733 // int x,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2734 // 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
2735 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
2736 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2737 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
2738 || 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
2739 < 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
2740 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2741 // 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
2742 // 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
2743 // initialization)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2744 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
2745 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2746 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
2747 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2748 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2751 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
2752
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2753 // 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
2754 // 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
2755 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
2756 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2757 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2758 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
2759 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
2760 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2761 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2762
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2763 // 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
2764 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
2765 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2766 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2767
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2768 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
2769 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2770
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2771 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
2772
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2773 // 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
2774 // 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
2775 // (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
2776 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
2777 || !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
2778 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2779 // 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
2780 // 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
2781 // 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
2782 // 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
2783 // 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
2784 // 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
2785 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2786 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2787
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
2788 // 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
2789 // we are done.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2790 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
2791 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2792
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2793 // nothing useful found
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2794 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
2795 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2798 if (terminated != ';')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2799 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2800 // 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
2801 // 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
2802 // 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
2803 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2804 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2805 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
2806 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
2807 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
2808
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2809 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
2810 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
2811
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2812 if (trypos != NULL)
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 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
2815 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
2816 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2817 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2820 // 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
2821 // like in
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2822 // int a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2823 // b;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2824 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
2825 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2826 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2827 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2828 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2829 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
2830 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2831 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
2832 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2833 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2834 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2835 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2836 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2837 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2838 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
2839 && 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
2840 && lookfor != LOOKFOR_COMMA)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2841 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2842 amount = scope_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2843 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2844 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2845 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
2846 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
2847 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2848 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850 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
2851 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2852 // 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
2853 // back.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2854 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
2855 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2856
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2857 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
2858 || 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
2859 < 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
2860 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2861
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2862 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
2863
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2864 // 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
2865 // 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
2866 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
2867 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2868 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 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
2870 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
2871 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2872 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2873
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2874 // 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
2875 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
2876 &amount))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2877 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2878
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2879 // 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
2880 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
2881 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2882 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
2883 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2884 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2885 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2886 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
2887 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2888 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
2889 - added_to_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2890 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2891 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2892
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2893 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
2894 continue;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2897 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2898 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2899
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2900 // 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
2901 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2902 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
2903 {
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 = trypos->lnum + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2905 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
2906 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2909 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
2910
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2911 // 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
2912 // 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
2913 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
2914 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
2915 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2916 // 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
2917 // 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
2918 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
2919 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2920
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2921 // 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
2922 // labels.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923 if (whilelevel > 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2924 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2925
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2926 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2927 // 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
2928 //-> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2929 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
2930 || 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
2931 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2932 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
2933 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2934 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 amount += ind_continuation;
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 // 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
2940 // x = 333;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2941 // case yy:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2942 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
2943 || (iscase && lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2944 || (!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
2945 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2946 // 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
2947 // switch() 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 = 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
2949 || trypos->lnum == ourscope)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2950 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2951 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
2952 break;
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 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955 }
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 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
2958
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 // 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
2960 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2961 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2962 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2963 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2964 // 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
2965 // y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966 // -> s = 99;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 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
2968 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2970 amount = n;
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 if (!lookfor_break)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2973 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2974 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2975
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 // 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
2977 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2978 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979 // 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
2980 // -> y = y + 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2981 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2982 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2983 amount = n;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2984 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
2985 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
2986 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2987 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2988 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
2989 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2990 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
2991 + 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
2992 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2993 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2994 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2995
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2996 // 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
2997 // 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
2998 // switch label.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2999 // 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
3000 // case xx:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3001 // -> y = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002 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
3003 ? 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
3004 : 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
3005 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
3006 ? 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
3007 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3010 // 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
3011 // 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
3012 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
3013 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3014 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
3015 && (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
3016 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3017 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
3018 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
3019 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3020 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 // 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
3024 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
3025 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026 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
3027 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
3028 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3029 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3030
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3031 // 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
3032 // 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
3033 // (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
3034 // unlocked it)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3035 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
3036 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
3037 || cin_nocode(l))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3038 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3039
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3040 // 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
3041 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3042 n = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3043 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
3044 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045 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
3046 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
3047 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3048 if (n)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3049 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 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
3051 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3052 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
3053 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3056 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3057 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
3058 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3059 // 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
3060 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3061 ind_continuation = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3065 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3066 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
3067 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
3068 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3069 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3070 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
3071 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3072 // 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
3073 // 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
3074 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
3075 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3076 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3078 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3079
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3080 // 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
3081 // 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
3082 // 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
3083 // 123,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3084 // sizeof
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3085 // here
18498
9e6d5a4abb1c patch 8.1.2243: typos in comments
Bram Moolenaar <Bram@vim.org>
parents: 18265
diff changeset
3086 // 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
3087 // 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
3088 // (indented).
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3089 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
3090
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 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
3092 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3093 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
3094 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
3095 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 // 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
3097 // 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
3098 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 // or:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3100 // 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
3101 // something,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3102 // key: something
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3103 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
3104 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 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
3107 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3108 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3109 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3110 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3111 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
3112 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3113 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
3114 >= 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
3115 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3116 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3117 // 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
3118 // (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
3119 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3120 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3121 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3122 amount = get_indent();
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3123 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
3124 // 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
3125 // 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
3126 // 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
3127 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3128 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3129 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3130
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3131 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
3132 && terminated == ','))
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3133 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3134 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
3135 (*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
3136 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3137 // 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
3138 // 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
3139 // 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
3140 // if ( foo &&
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3141 // bar )
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3142
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3143 // 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
3144 // 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
3145 // 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
3146 (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
3147 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
3148 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
3149 || (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
3150 && 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
3151 trypos = NULL;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3152
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3153 // 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
3154 // braces.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3155 if (trypos == NULL && terminated == ','
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3156 && 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
3157 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
3158
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3159 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3160 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3161 // 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
3162 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3163 // 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
3164 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3165 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
3166 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
3167 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
3168 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3169 ++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
3170 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
3171 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3172 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3173 }
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 // 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
3176 // indent from
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3177 // 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
3178 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3179 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3180 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3181 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3182 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
3183 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3184 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
3185 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
3186 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3187 --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
3188 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
3189 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3190 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3191
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3192 // 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
3193 // 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
3194 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
3195 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
3196 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3197 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
3198 // 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
3199 // 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
3200 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3201 // -> {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3202 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3203 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
3204 && theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3205 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3206 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3207 // 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
3208 // 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
3209 // 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
3210 // { 1, 2 },
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3211 // -> { 3, 4 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3212 if (*skipwhite(l) != '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3213 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
3214
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3215 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
3216 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3217 // 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
3218 // 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
3219 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
3220 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3221 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3222 break;
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 // Check if we are after an "if", "while", etc.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3226 // Also allow " } else".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3227 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
3228 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3229 // 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
3230 // 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
3231 // if (cond)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3232 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3233 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3234 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
3235 || 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
3236 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3237 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
3238 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3239 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3240 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3241 break;
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 // 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
3245 // are finished.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3246 // while (not)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3247 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3248 // 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
3249 // 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
3250 // yyy;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3251 // if (stat)
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 // xxx;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3254 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3255 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3256 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3257 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
3258 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
3259 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3260 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
3261 + 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
3262 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3263 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3264
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3265 // 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
3266 // 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
3267 // do
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3268 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3269 // -> here
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3270 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
3271 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
3272 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3273 if (whilelevel == 0)
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 --whilelevel;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3278 // 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
3279 // 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
3280 // 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
3281 // 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
3282 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
3283 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3284 // 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
3285 // find the opening brace of the enclosing scope,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3286 // not the one from "if () {".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3287 if (*l == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3288 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
3289 (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
3290
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3291 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
3292 || 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
3293 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3294 break;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3297
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3298 // 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
3299 // "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
3300 // 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
3301 // 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
3302 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3303 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3304 // 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
3305 // the last one.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3306 // c = 99 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3307 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3308 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3309 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
3310 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3311 // 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
3312 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3313 amount += ind_continuation;
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 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
3318 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3319 // 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
3320 // 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
3321 // 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
3322 // 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
3323 // enumerations/initializations.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3324 if (terminated == ',')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3325 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3326 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
3327 break;
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 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
3330 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3331 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3332
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3333 // 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
3334 // reduce indent.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3335 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
3336 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3337 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3338 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3339 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3340 // 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
3341 // 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
3342 // 100 +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3343 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3344 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
3345 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3346
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3347 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
3348 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
3349 || (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
3350 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3351
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3352 // 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
3353 // 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
3354 // struct xxx =
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 // sizeof a,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3357 // 124 };
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3358 // 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
3359 // 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
3360 // yet.
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_INITIAL && terminated == ',')
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 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
3364 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3365 // 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
3366 // 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
3367 // (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
3368 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3369 // 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
3370 // 2,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3371 // some = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3372 // 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
3373 // 4 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3374 // 5,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3375 // 6,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3376 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
3377 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3378 lookfor = LOOKFOR_COMMA;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3379 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
3380 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
3381 if (trypos != NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3382 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3383 if (trypos->lnum
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3384 == 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
3385 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3386 // 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
3387 // [], 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
3388 break;
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 ourscope = trypos->lnum;
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3393 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3394 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3395 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
3396 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
3397 }
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 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3400 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3401 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
3402 && *l != NUL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3403 && 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
3404 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3405 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
3406 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
3407 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
3408 && 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
3409 && lookfor != LOOKFOR_COMMA
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3410 && 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
3411 lookfor = LOOKFOR_UNTERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3412 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3413 }
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 }
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 // 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
3418 // 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
3419 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
3420 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3421 // 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
3422 // 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
3423 // while (cond);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3424 // 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
3425 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3426 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
3427 || 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
3428 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3429 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
3430 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3431 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3432 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3433 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3436 if (whilelevel == 0)
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 lookfor = LOOKFOR_TERM;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3439 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
3440 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3441 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
3442 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3443 ++whilelevel;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3446 // 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
3447 // 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
3448 // 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
3449 // 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
3450 // 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
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 // 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
3454 // 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
3455 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
3456 && 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
3457 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3458 lookfor = LOOKFOR_ANY;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3459 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3460 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3461
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3462 // Handle "do {" line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3463 if (whilelevel > 0)
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 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
3466 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
3467 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3468 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
3469 --whilelevel;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3470 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3471 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3474 // 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
3475 // 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
3476 // x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3477 // y = foo +
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3478 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3479 // or
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3480 // int x = 1;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3481 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3482 // -> here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3483 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
3484 || 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
3485 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3486 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
3487 amount = cont_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3488 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3489 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3490 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3491 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3492
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3493 // 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
3494 // 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
3495 // 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
3496 // 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
3497 // while (asdf) ->here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3498 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3499 // ->foo;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3500 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
3501 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3502 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
3503 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3506 // 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
3507 // 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
3508 // a terminated line.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3509 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3510 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3511 // 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
3512 // 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
3513 // 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
3514 // func(asdr,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3515 // asdfasdf);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3516 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3517 term_again:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3518 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
3519 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
3520 && (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
3521 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
3522 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3523 // 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
3524 // handled above.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3525 // 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
3526 // asdf)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3527 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
3528 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
3529 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
3530 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3531 ++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
3532 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
3533 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3534 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3535 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3536
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 // 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
3538 // 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
3539 // 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
3540 // stat;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3541 // }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3542 // case 2:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543 // stat;
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 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
3546 && 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
3547
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3548 // 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
3549 // 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
3550 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
3551
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3552 if (theline[0] == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3553 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
3554 // 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
3555 l = skipwhite(l);
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556 if (*l == '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557 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
3558 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
3559
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3560 // 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
3561 // the matching "if":
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3562 // else 3;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3563 // indent this;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3564 // 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
3565 // 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
3566 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
3567 && *l != '}'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3568 && cin_iselse(l)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3569 && whilelevel == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3570 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3571 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
3572 || 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
3573 == FAIL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3574 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3575 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3576 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3577
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3578 // 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
3579 // that block.
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 (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
3582 && (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
3583 {
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 = *trypos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3585 // 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
3586 // 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
3587 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
3588 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
3589 goto term_again;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3590 ++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
3591 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
3592 }
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3595 }
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 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3598
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3599 // 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
3600 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
3601 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
3602
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3603 // 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
3604 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
3605 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
3606
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3607 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3608 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3609
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3610 // 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
3611 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3612 // 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
3613 // 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
3614 // 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
3615 // 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
3616 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3617 // 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
3618 // 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
3619 // of a function
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3620
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3621 if (theline[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 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
3624 goto theend;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3625 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3626
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3627 // 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
3628 // 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
3629 // 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
3630 // current line is terminated, ie. ends in ';', or if the current line
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3631 // contains { or }: "void f() {\n if (1)"
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3632 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
3633 && !cin_nocode(theline)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3634 && 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
3635 && 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
3636 && !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
3637 && !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
3638 && 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
3639 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
3640 && !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
3641 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3642 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
3643 goto theend;
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 // 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
3647 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3648 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
3649 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
3650 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3651 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
3652 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
3653
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3654 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
3655
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3656 // 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
3657 // of it. XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3658 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
3659 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3660 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
3661 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
3662 continue;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3665 // 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
3666 // constructor initialization? XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3667 n = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3668 if (curbuf->b_ind_cpp_baseclass != 0 && theline[0] != '{')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3669 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3670 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
3671 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
3672 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3673 if (n)
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 // XXX
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3676 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
3677 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3680 // 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
3681 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
3682 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3683
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3684 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
3685 continue;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3686
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3687 // 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
3688 // indentation:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3689 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3690 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3691 // 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
3692 // enum foobar
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 // ...
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3695 // } foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3696 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3697 n = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3698 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
3699 || (*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
3700 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3701 // 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
3702 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
3703 && (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
3704 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
3705 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
3706
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3707 // 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
3708 // 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
3709 // 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
3710 // bla",
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3711 // here;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3712 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
3713 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3714 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
3715 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
3716 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3717 --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
3718 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
3719 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3720
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3721 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
3722
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3723 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3724 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
3725 if (amount == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3726 amount = ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3727 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3728 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3729
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3730 // 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
3731 // 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
3732 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
3733 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3734 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
3735
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3736 // 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
3737 // 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
3738 if (*skipwhite(l) == '}')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3739 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3740
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3741 // (matching {)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3742 // 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
3743 // 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
3744 // 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
3745 // / * 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
3746 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
3747 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3748
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3749 // 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
3750 // array constant:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3751 // something = [
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3752 // 234, <- extra indent
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3753 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
3754 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3755 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
3756 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3757 }
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 // 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
3760 // 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
3761 // indent then.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3762 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
3763 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3764 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
3765
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3766 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
3767 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3768 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
3769 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
3770 &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
3771 break;
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 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
3774 && 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
3775 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3776
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3777 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
3778 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3779
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3780 // 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
3781 // 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
3782 // parameters.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3783 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
3784 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3785 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
3786 break;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3789 // 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
3790 // 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
3791 // int foo,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3792 // bar;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3793 // 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
3794 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
3795 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3796 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
3797 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
3798 || (*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
3799 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3800 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
3801 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3802
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3803 // 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
3804 // 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
3805 //
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3806 // 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
3807 // 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
3808 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
3809
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3810 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
3811 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
3812 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
3813 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3814 }
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 // 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
3817 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
3818 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
3819
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3820 // 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
3821 // "asdfasdf{backslash}
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3822 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3823 // 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
3824 // here";
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3825 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
3826 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3827 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
3828 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
3829 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3830 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
3831 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
3832 amount = cur_amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3833 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
3834 amount += ind_continuation;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3835 }
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3838 theend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3839 if (amount < 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3840 amount = 0;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3841
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3842 laterend:
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3843 // 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
3844 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
3845
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3846 vim_free(linecopy);
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 return amount;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3849 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3850
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3851 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3852 * 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
3853 * 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
3854 * 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
3855 * 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
3856 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3857 * "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
3858 * KEY_OPEN_FORW
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3859 * KEY_OPEN_BACK
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3860 * 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
3861 *
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3862 * 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
3863 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3864 int
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3865 in_cinkeys(
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3866 int keytyped,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3867 int when,
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3868 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
3869 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3870 char_u *look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3871 int try_match;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3872 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
3873 char_u *p;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3874 char_u *line;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3875 int icase;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3876 int i;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3877
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3878 if (keytyped == NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3879 // 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
3880 return FALSE;
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 #ifdef FEAT_EVAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3883 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
3884 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
3885 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3886 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3887 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
3888 while (*look)
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 // 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
3891 // '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
3892 switch (when)
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 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
3895 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
3896 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
3897 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3898 if (*look == '*' || *look == '!')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3899 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3900
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3901 // 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
3902 // 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
3903 if (*look == '0')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3904 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3905 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
3906 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
3907 try_match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3908 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3909 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3910 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3911 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
3912
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3913 // does it look like a control character?
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3914 if (*look == '^'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3915 #ifdef EBCDIC
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3916 && (Ctrl_chr(look[1]) != 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3917 #else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3918 && look[1] >= '?' && look[1] <= '_'
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3919 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3920 )
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 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
3923 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3924 look += 2;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3925 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3926 // '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
3927 // '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
3928 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
3929 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3930 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
3931 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3932 ++look;
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 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
3935 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3936 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
3937 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3938 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3939 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3940
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3941 // '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
3942 // cursor.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3943 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
3944 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3945 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
3946 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3947 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
3948 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
3949 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
3950 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3951 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3952 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3953 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3954
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3955 // ':' 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
3956 // 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
3957 // 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
3958 else if (*look == ':')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3959 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3960 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
3961 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3962 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
3963 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
3964 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3965 // 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
3966 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
3967 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
3968 && 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
3969 && 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
3970 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3971 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
3972 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
3973 || cin_islabel());
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3974 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
3975 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
3976 if (i)
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 }
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 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3983
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3984 // 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
3985 else if (*look == '<')
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 if (try_match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3988 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3989 // 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
3990 // <:> 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
3991 // >, *, : 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
3992 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
3993 && keytyped == look[1])
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3994 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3995
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3996 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
3997 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3998 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3999 while (*look && *look != '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4000 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4001 while (*look == '>')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4002 look++;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4003 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4004
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4005 // 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
4006 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
4007 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4008 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4009 if (*look == '~')
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4010 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4011 icase = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4012 ++look;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4013 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4014 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4015 icase = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4016 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
4017 if (p == NULL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4018 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
4019 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
4020 && 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
4021 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4022 int match = FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4023
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4024 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
4025 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4026 char_u *s;
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 // 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
4029 // 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
4030 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
4031 if (has_mbyte)
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 char_u *n;
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 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
4036 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4037 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
4038 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
4039 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4040 }
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 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4043 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
4044 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
4045 break;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4046 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
4047 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4048 ? 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
4049 : 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
4050 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4051 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4052 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4053 // TODO: multi-byte
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4054 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
4055 && 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
4056 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4057 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
4058 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
4059 || !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
4060 && (icase
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4061 ? 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
4062 : 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
4063 == 0)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4064 match = TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4065 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4066 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
4067 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4068 // "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
4069 // word.
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4070 if (getwhitecols_curline() !=
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4071 (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
4072 match = FALSE;
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 if (match)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4075 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4076 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4077 look = p;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4080 // 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
4081 else
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 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
4084 return TRUE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4085 if (*look != NUL)
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4086 ++look;
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
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4089 // Skip over ", ".
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4090 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
4091 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4092 return FALSE;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4093 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4094
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4095 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4096 * 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
4097 */
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4098 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4099 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
4100 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4101 # ifdef FEAT_EVAL
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4102 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
4103 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
4104 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4105 # endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4106 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
4107 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4108 #endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4109
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4110 #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
4111 /*
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4112 * "cindent(lnum)" function
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 void
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4115 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
4116 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4117 # ifdef FEAT_CINDENT
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4118 pos_T pos;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4119 linenr_T lnum;
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4120
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4121 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
4122 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
4123 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
4124 {
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4125 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
4126 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
4127 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
4128 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4129 else
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4130 # endif
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4131 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
4132 }
fe5afdc03bd2 patch 8.1.2127: the indent.c file is a bit big
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4133 #endif