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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * quickfix.c: functions for quickfix mode, using a file with error messages
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12 */
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13
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14 #include "vim.h"
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15
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16 #if defined(FEAT_QUICKFIX) || defined(PROTO)
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17
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18 struct dir_stack_T
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19 {
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20 struct dir_stack_T *next;
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21 char_u *dirname;
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22 };
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23
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24 static struct dir_stack_T *dir_stack = NULL;
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25
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26 /*
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27 * for each error the next struct is allocated and linked in a list
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28 */
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29 struct qf_line
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30 {
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31 struct qf_line *qf_next; /* pointer to next error in the list */
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32 struct qf_line *qf_prev; /* pointer to previous error in the list */
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33 linenr_T qf_lnum; /* line number where the error occurred */
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34 int qf_fnum; /* file number for the line */
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35 int qf_col; /* column where the error occurred */
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36 int qf_nr; /* error number */
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37 char_u *qf_text; /* description of the error */
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38 char_u qf_virt_col; /* set to TRUE if qf_col is screen column */
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39 char_u qf_cleared;/* set to TRUE if line has been deleted */
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40 char_u qf_type; /* type of the error (mostly 'E'); 1 for
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41 :helpgrep */
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42 char_u qf_valid; /* valid error message detected */
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43 };
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44
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45 /*
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46 * There is a stack of error lists.
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47 */
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48 #define LISTCOUNT 10
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49
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50 struct qf_list
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51 {
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52 struct qf_line *qf_start; /* pointer to the first error */
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53 struct qf_line *qf_ptr; /* pointer to the current error */
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54 int qf_count; /* number of errors (0 means no error list) */
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55 int qf_index; /* current index in the error list */
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56 int qf_nonevalid; /* TRUE if not a single valid entry found */
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57 } qf_lists[LISTCOUNT];
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58
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59 static int qf_curlist = 0; /* current error list */
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60 static int qf_listcount = 0; /* current number of lists */
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61
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62 #define FMT_PATTERNS 9 /* maximum number of % recognized */
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63
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64 /*
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65 * Structure used to hold the info of one part of 'errorformat'
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66 */
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67 struct eformat
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68 {
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69 regprog_T *prog; /* pre-formatted part of 'errorformat' */
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70 struct eformat *next; /* pointer to next (NULL if last) */
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71 char_u addr[FMT_PATTERNS]; /* indices of used % patterns */
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72 char_u prefix; /* prefix of this format line: */
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73 /* 'D' enter directory */
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74 /* 'X' leave directory */
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75 /* 'A' start of multi-line message */
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76 /* 'E' error message */
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77 /* 'W' warning message */
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78 /* 'I' informational message */
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79 /* 'C' continuation line */
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80 /* 'Z' end of multi-line message */
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81 /* 'G' general, unspecific message */
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82 /* 'P' push file (partial) message */
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83 /* 'Q' pop/quit file (partial) message */
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84 /* 'O' overread (partial) message */
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85 char_u flags; /* additional flags given in prefix */
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86 /* '-' do not include this line */
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87 };
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88
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89 static void qf_new_list __ARGS((void));
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90 static int qf_add_entry __ARGS((struct qf_line **prevp, char_u *dir, char_u *fname, char_u *mesg, long lnum, int col, int virt_col, int nr, int type, int valid));
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91 static void qf_msg __ARGS((void));
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92 static void qf_free __ARGS((int idx));
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93 static char_u *qf_types __ARGS((int, int));
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94 static int qf_get_fnum __ARGS((char_u *, char_u *));
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95 static char_u *qf_push_dir __ARGS((char_u *, struct dir_stack_T **));
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96 static char_u *qf_pop_dir __ARGS((struct dir_stack_T **));
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97 static char_u *qf_guess_filepath __ARGS((char_u *));
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98 static void qf_fmt_text __ARGS((char_u *text, char_u *buf, int bufsize));
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99 static void qf_clean_dir_stack __ARGS((struct dir_stack_T **));
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100 #ifdef FEAT_WINDOWS
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101 static int qf_win_pos_update __ARGS((int old_qf_index));
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102 static buf_T *qf_find_buf __ARGS((void));
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103 static void qf_update_buffer __ARGS((void));
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104 static void qf_fill_buffer __ARGS((void));
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105 #endif
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106 static char_u *get_mef_name __ARGS((void));
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107
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108 /*
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109 * Read the errorfile into memory, line by line, building the error list.
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110 * Return -1 for error, number of errors for success.
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111 */
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112 int
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113 qf_init(efile, errorformat, newlist)
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114 char_u *efile;
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115 char_u *errorformat;
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116 int newlist; /* TRUE: start a new error list */
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117 {
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118 char_u *namebuf;
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119 char_u *errmsg;
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120 char_u *fmtstr = NULL;
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121 int col = 0;
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122 char_u use_virt_col = FALSE;
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123 int type = 0;
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124 int valid;
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125 long lnum = 0L;
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126 int enr = 0;
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127 FILE *fd;
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128 struct qf_line *qfprev = NULL; /* init to make SASC shut up */
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129 char_u *efmp;
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130 struct eformat *fmt_first = NULL;
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131 struct eformat *fmt_last = NULL;
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132 struct eformat *fmt_ptr;
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133 char_u *efm;
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134 char_u *ptr;
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135 char_u *srcptr;
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136 int len;
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137 int i;
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138 int round;
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139 int idx = 0;
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140 int multiline = FALSE;
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141 int multiignore = FALSE;
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142 int multiscan = FALSE;
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143 int retval = -1; /* default: return error flag */
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144 char_u *directory = NULL;
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145 char_u *currfile = NULL;
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146 char_u *tail = NULL;
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147 struct dir_stack_T *file_stack = NULL;
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148 regmatch_T regmatch;
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149 static struct fmtpattern
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150 {
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151 char_u convchar;
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152 char *pattern;
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153 } fmt_pat[FMT_PATTERNS] =
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154 {
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155 {'f', "\\f\\+"},
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156 {'n', "\\d\\+"},
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157 {'l', "\\d\\+"},
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158 {'c', "\\d\\+"},
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159 {'t', "."},
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160 {'m', ".\\+"},
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161 {'r', ".*"},
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162 {'p', "[- .]*"},
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163 {'v', "\\d\\+"}
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164 };
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165
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166 if (efile == NULL)
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167 return FAIL;
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168
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169 namebuf = alloc(CMDBUFFSIZE + 1);
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170 errmsg = alloc(CMDBUFFSIZE + 1);
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171 if (namebuf == NULL || errmsg == NULL)
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172 goto qf_init_end;
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173
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174 if ((fd = mch_fopen((char *)efile, "r")) == NULL)
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175 {
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176 EMSG2(_(e_openerrf), efile);
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177 goto qf_init_end;
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178 }
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179
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180 if (newlist || qf_curlist == qf_listcount)
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181 /* make place for a new list */
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182 qf_new_list();
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183 else if (qf_lists[qf_curlist].qf_count > 0)
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184 /* Adding to existing list, find last entry. */
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185 for (qfprev = qf_lists[qf_curlist].qf_start;
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186 qfprev->qf_next != qfprev; qfprev = qfprev->qf_next)
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187 ;
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188
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189 /*
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190 * Each part of the format string is copied and modified from errorformat to
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191 * regex prog. Only a few % characters are allowed.
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192 */
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193 /* Use the local value of 'errorformat' if it's set. */
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194 if (errorformat == p_efm && *curbuf->b_p_efm != NUL)
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195 efm = curbuf->b_p_efm;
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196 else
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197 efm = errorformat;
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198 /*
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199 * Get some space to modify the format string into.
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200 */
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201 i = (FMT_PATTERNS * 3) + ((int)STRLEN(efm) << 2);
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202 for (round = FMT_PATTERNS; round > 0; )
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203 i += (int)STRLEN(fmt_pat[--round].pattern);
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204 #ifdef COLON_IN_FILENAME
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205 i += 12; /* "%f" can become twelve chars longer */
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206 #else
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207 i += 2; /* "%f" can become two chars longer */
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208 #endif
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209 if ((fmtstr = alloc(i)) == NULL)
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210 goto error2;
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211
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212 while (efm[0])
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213 {
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214 /*
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215 * Allocate a new eformat structure and put it at the end of the list
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216 */
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217 fmt_ptr = (struct eformat *)alloc((unsigned)sizeof(struct eformat));
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218 if (fmt_ptr == NULL)
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219 goto error2;
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220 if (fmt_first == NULL) /* first one */
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221 fmt_first = fmt_ptr;
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222 else
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223 fmt_last->next = fmt_ptr;
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224 fmt_last = fmt_ptr;
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225 fmt_ptr->prefix = NUL;
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226 fmt_ptr->flags = NUL;
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227 fmt_ptr->next = NULL;
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228 fmt_ptr->prog = NULL;
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229 for (round = FMT_PATTERNS; round > 0; )
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230 fmt_ptr->addr[--round] = NUL;
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231 /* round is 0 now */
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232
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233 /*
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234 * Isolate one part in the 'errorformat' option
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235 */
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236 for (len = 0; efm[len] != NUL && efm[len] != ','; ++len)
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237 if (efm[len] == '\\' && efm[len + 1] != NUL)
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238 ++len;
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239
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240 /*
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241 * Build regexp pattern from current 'errorformat' option
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242 */
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243 ptr = fmtstr;
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244 *ptr++ = '^';
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245 for (efmp = efm; efmp < efm + len; ++efmp)
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246 {
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247 if (*efmp == '%')
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248 {
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249 ++efmp;
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250 for (idx = 0; idx < FMT_PATTERNS; ++idx)
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251 if (fmt_pat[idx].convchar == *efmp)
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252 break;
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253 if (idx < FMT_PATTERNS)
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254 {
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255 if (fmt_ptr->addr[idx])
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256 {
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257 sprintf((char *)errmsg,
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258 _("E372: Too many %%%c in format string"), *efmp);
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259 EMSG(errmsg);
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260 goto error2;
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261 }
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262 if ((idx
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263 && idx < 6
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264 && vim_strchr((char_u *)"DXOPQ",
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265 fmt_ptr->prefix) != NULL)
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266 || (idx == 6
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267 && vim_strchr((char_u *)"OPQ",
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268 fmt_ptr->prefix) == NULL))
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269 {
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270 sprintf((char *)errmsg,
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271 _("E373: Unexpected %%%c in format string"), *efmp);
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272 EMSG(errmsg);
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273 goto error2;
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274 }
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275 fmt_ptr->addr[idx] = (char_u)++round;
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276 *ptr++ = '\\';
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277 *ptr++ = '(';
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278 #ifdef BACKSLASH_IN_FILENAME
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279 if (*efmp == 'f')
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280 {
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281 /* Also match "c:" in the file name, even when
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282 * checking for a colon next: "%f:".
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283 * "\%(\a:\)\=" */
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284 STRCPY(ptr, "\\%(\\a:\\)\\=");
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285 ptr += 10;
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286 }
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287 #endif
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288 if (*efmp == 'f' && efmp[1] != NUL
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289 && efmp[1] != '\\' && efmp[1] != '%')
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290 {
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291 /* A file name may contain spaces, but this isn't in
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292 * "\f". use "[^x]\+" instead (x is next character) */
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293 *ptr++ = '[';
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294 *ptr++ = '^';
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295 *ptr++ = efmp[1];
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296 *ptr++ = ']';
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297 *ptr++ = '\\';
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298 *ptr++ = '+';
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299 }
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300 else
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301 {
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302 srcptr = (char_u *)fmt_pat[idx].pattern;
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303 while ((*ptr = *srcptr++) != NUL)
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304 ++ptr;
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305 }
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306 *ptr++ = '\\';
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307 *ptr++ = ')';
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308 }
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309 else if (*efmp == '*')
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310 {
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311 if (*++efmp == '[' || *efmp == '\\')
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312 {
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313 if ((*ptr++ = *efmp) == '[') /* %*[^a-z0-9] etc. */
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314 {
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315 if (efmp[1] == '^')
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316 *ptr++ = *++efmp;
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317 if (efmp < efm + len)
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318 {
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319 *ptr++ = *++efmp; /* could be ']' */
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320 while (efmp < efm + len
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321 && (*ptr++ = *++efmp) != ']')
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322 /* skip */;
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323 if (efmp == efm + len)
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324 {
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325 EMSG(_("E374: Missing ] in format string"));
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326 goto error2;
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327 }
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328 }
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329 }
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330 else if (efmp < efm + len) /* %*\D, %*\s etc. */
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331 *ptr++ = *++efmp;
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332 *ptr++ = '\\';
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333 *ptr++ = '+';
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334 }
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335 else
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336 {
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337 /* TODO: scanf()-like: %*ud, %*3c, %*f, ... ? */
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338 sprintf((char *)errmsg,
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339 _("E375: Unsupported %%%c in format string"), *efmp);
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340 EMSG(errmsg);
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341 goto error2;
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342 }
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343 }
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344 else if (vim_strchr((char_u *)"%\\.^$~[", *efmp) != NULL)
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345 *ptr++ = *efmp; /* regexp magic characters */
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346 else if (*efmp == '#')
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347 *ptr++ = '*';
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348 else if (efmp == efm + 1) /* analyse prefix */
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349 {
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350 if (vim_strchr((char_u *)"+-", *efmp) != NULL)
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351 fmt_ptr->flags = *efmp++;
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352 if (vim_strchr((char_u *)"DXAEWICZGOPQ", *efmp) != NULL)
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353 fmt_ptr->prefix = *efmp;
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354 else
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355 {
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356 sprintf((char *)errmsg,
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357 _("E376: Invalid %%%c in format string prefix"), *efmp);
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358 EMSG(errmsg);
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359 goto error2;
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360 }
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361 }
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362 else
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363 {
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364 sprintf((char *)errmsg,
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365 _("E377: Invalid %%%c in format string"), *efmp);
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366 EMSG(errmsg);
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367 goto error2;
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368 }
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369 }
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370 else /* copy normal character */
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371 {
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372 if (*efmp == '\\' && efmp + 1 < efm + len)
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373 ++efmp;
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374 else if (vim_strchr((char_u *)".*^$~[", *efmp) != NULL)
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375 *ptr++ = '\\'; /* escape regexp atoms */
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376 if (*efmp)
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377 *ptr++ = *efmp;
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378 }
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379 }
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380 *ptr++ = '$';
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381 *ptr = NUL;
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382 if ((fmt_ptr->prog = vim_regcomp(fmtstr, RE_MAGIC + RE_STRING)) == NULL)
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383 goto error2;
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384 /*
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385 * Advance to next part
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386 */
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387 efm = skip_to_option_part(efm + len); /* skip comma and spaces */
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388 }
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389 if (fmt_first == NULL) /* nothing found */
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390 {
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391 EMSG(_("E378: 'errorformat' contains no pattern"));
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392 goto error2;
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393 }
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394
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395 /*
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396 * got_int is reset here, because it was probably set when killing the
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397 * ":make" command, but we still want to read the errorfile then.
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398 */
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|
|
399 got_int = FALSE;
|
|
|
400
|
|
|
401 /* Always ignore case when looking for a matching error. */
|
|
|
402 regmatch.rm_ic = TRUE;
|
|
|
403
|
|
|
404 /*
|
|
|
405 * Read the lines in the error file one by one.
|
|
|
406 * Try to recognize one of the error formats in each line.
|
|
|
407 */
|
|
|
408 while (fgets((char *)IObuff, CMDBUFFSIZE - 2, fd) != NULL && !got_int)
|
|
|
409 {
|
|
|
410 IObuff[CMDBUFFSIZE - 2] = NUL; /* for very long lines */
|
|
|
411 if ((efmp = vim_strrchr(IObuff, '\n')) != NULL)
|
|
|
412 *efmp = NUL;
|
|
|
413 #ifdef USE_CRNL
|
|
|
414 if ((efmp = vim_strrchr(IObuff, '\r')) != NULL)
|
|
|
415 *efmp = NUL;
|
|
|
416 #endif
|
|
|
417
|
|
|
418 /*
|
|
|
419 * Try to match each part of 'errorformat' until we find a complete
|
|
|
420 * match or no match.
|
|
|
421 */
|
|
|
422 valid = TRUE;
|
|
|
423 restofline:
|
|
|
424 for (fmt_ptr = fmt_first; fmt_ptr != NULL; fmt_ptr = fmt_ptr->next)
|
|
|
425 {
|
|
|
426 idx = fmt_ptr->prefix;
|
|
|
427 if (multiscan && vim_strchr((char_u *)"OPQ", idx) == NULL)
|
|
|
428 continue;
|
|
|
429 namebuf[0] = NUL;
|
|
|
430 if (!multiscan)
|
|
|
431 errmsg[0] = NUL;
|
|
|
432 lnum = 0;
|
|
|
433 col = 0;
|
|
|
434 use_virt_col = FALSE;
|
|
|
435 enr = -1;
|
|
|
436 type = 0;
|
|
|
437 tail = NULL;
|
|
|
438
|
|
|
439 regmatch.regprog = fmt_ptr->prog;
|
|
|
440 if (vim_regexec(®match, IObuff, (colnr_T)0))
|
|
|
441 {
|
|
|
442 if ((idx == 'C' || idx == 'Z') && !multiline)
|
|
|
443 continue;
|
|
|
444 if (vim_strchr((char_u *)"EWI", idx) != NULL)
|
|
|
445 type = idx;
|
|
|
446 else
|
|
|
447 type = 0;
|
|
|
448 /*
|
|
|
449 * Extract error message data from matched line
|
|
|
450 */
|
|
|
451 if ((i = (int)fmt_ptr->addr[0]) > 0) /* %f */
|
|
|
452 {
|
|
|
453 len = (int)(regmatch.endp[i] - regmatch.startp[i]);
|
|
|
454 STRNCPY(namebuf, regmatch.startp[i], len);
|
|
|
455 namebuf[len] = NUL;
|
|
|
456 if (vim_strchr((char_u *)"OPQ", idx) != NULL
|
|
|
457 && mch_getperm(namebuf) == -1)
|
|
|
458 continue;
|
|
|
459 }
|
|
|
460 if ((i = (int)fmt_ptr->addr[1]) > 0) /* %n */
|
|
|
461 enr = (int)atol((char *)regmatch.startp[i]);
|
|
|
462 if ((i = (int)fmt_ptr->addr[2]) > 0) /* %l */
|
|
|
463 lnum = atol((char *)regmatch.startp[i]);
|
|
|
464 if ((i = (int)fmt_ptr->addr[3]) > 0) /* %c */
|
|
|
465 col = (int)atol((char *)regmatch.startp[i]);
|
|
|
466 if ((i = (int)fmt_ptr->addr[4]) > 0) /* %t */
|
|
|
467 type = *regmatch.startp[i];
|
|
|
468 if (fmt_ptr->flags == '+' && !multiscan) /* %+ */
|
|
|
469 STRCPY(errmsg, IObuff);
|
|
|
470 else if ((i = (int)fmt_ptr->addr[5]) > 0) /* %m */
|
|
|
471 {
|
|
|
472 len = (int)(regmatch.endp[i] - regmatch.startp[i]);
|
|
|
473 STRNCPY(errmsg, regmatch.startp[i], len);
|
|
|
474 errmsg[len] = NUL;
|
|
|
475 }
|
|
|
476 if ((i = (int)fmt_ptr->addr[6]) > 0) /* %r */
|
|
|
477 tail = regmatch.startp[i];
|
|
|
478 if ((i = (int)fmt_ptr->addr[7]) > 0) /* %p */
|
|
|
479 {
|
|
|
480 col = (int)(regmatch.endp[i] - regmatch.startp[i] + 1);
|
|
|
481 if (*((char_u *)regmatch.startp[i]) != TAB)
|
|
|
482 use_virt_col = TRUE;
|
|
|
483 }
|
|
|
484 if ((i = (int)fmt_ptr->addr[8]) > 0) /* %v */
|
|
|
485 {
|
|
|
486 col = (int)atol((char *)regmatch.startp[i]);
|
|
|
487 use_virt_col = TRUE;
|
|
|
488 }
|
|
|
489 break;
|
|
|
490 }
|
|
|
491 }
|
|
|
492 multiscan = FALSE;
|
|
|
493 if (!fmt_ptr || idx == 'D' || idx == 'X')
|
|
|
494 {
|
|
|
495 if (fmt_ptr)
|
|
|
496 {
|
|
|
497 if (idx == 'D') /* enter directory */
|
|
|
498 {
|
|
|
499 if (*namebuf == NUL)
|
|
|
500 {
|
|
|
501 EMSG(_("E379: Missing or empty directory name"));
|
|
|
502 goto error2;
|
|
|
503 }
|
|
|
504 if ((directory = qf_push_dir(namebuf, &dir_stack)) == NULL)
|
|
|
505 goto error2;
|
|
|
506 }
|
|
|
507 else if (idx == 'X') /* leave directory */
|
|
|
508 directory = qf_pop_dir(&dir_stack);
|
|
|
509 }
|
|
|
510 namebuf[0] = NUL; /* no match found, remove file name */
|
|
|
511 lnum = 0; /* don't jump to this line */
|
|
|
512 valid = FALSE;
|
|
|
513 STRCPY(errmsg, IObuff); /* copy whole line to error message */
|
|
|
514 if (!fmt_ptr)
|
|
|
515 multiline = multiignore = FALSE;
|
|
|
516 }
|
|
|
517 else if (fmt_ptr)
|
|
|
518 {
|
|
|
519 if (vim_strchr((char_u *)"AEWI", idx) != NULL)
|
|
|
520 multiline = TRUE; /* start of a multi-line message */
|
|
|
521 else if (vim_strchr((char_u *)"CZ", idx) != NULL)
|
|
|
522 { /* continuation of multi-line msg */
|
|
|
523 if (qfprev == NULL)
|
|
|
524 goto error2;
|
|
|
525 if (*errmsg && !multiignore)
|
|
|
526 {
|
|
|
527 len = (int)STRLEN(qfprev->qf_text);
|
|
|
528 if ((ptr = alloc((unsigned)(len + STRLEN(errmsg) + 2)))
|
|
|
529 == NULL)
|
|
|
530 goto error2;
|
|
|
531 STRCPY(ptr, qfprev->qf_text);
|
|
|
532 vim_free(qfprev->qf_text);
|
|
|
533 qfprev->qf_text = ptr;
|
|
|
534 *(ptr += len) = '\n';
|
|
|
535 STRCPY(++ptr, errmsg);
|
|
|
536 }
|
|
|
537 if (qfprev->qf_nr == -1)
|
|
|
538 qfprev->qf_nr = enr;
|
|
|
539 if (vim_isprintc(type) && !qfprev->qf_type)
|
|
|
540 qfprev->qf_type = type; /* only printable chars allowed */
|
|
|
541 if (!qfprev->qf_lnum)
|
|
|
542 qfprev->qf_lnum = lnum;
|
|
|
543 if (!qfprev->qf_col)
|
|
|
544 qfprev->qf_col = col;
|
|
|
545 qfprev->qf_virt_col = use_virt_col;
|
|
|
546 if (!qfprev->qf_fnum)
|
|
|
547 qfprev->qf_fnum = qf_get_fnum(directory,
|
|
|
548 *namebuf || directory ? namebuf
|
|
|
549 : currfile && valid ? currfile : 0);
|
|
|
550 if (idx == 'Z')
|
|
|
551 multiline = multiignore = FALSE;
|
|
|
552 line_breakcheck();
|
|
|
553 continue;
|
|
|
554 }
|
|
|
555 else if (vim_strchr((char_u *)"OPQ", idx) != NULL)
|
|
|
556 {
|
|
|
557 /* global file names */
|
|
|
558 valid = FALSE;
|
|
|
559 if (*namebuf == NUL || mch_getperm(namebuf) >= 0)
|
|
|
560 {
|
|
|
561 if (*namebuf && idx == 'P')
|
|
|
562 currfile = qf_push_dir(namebuf, &file_stack);
|
|
|
563 else if (idx == 'Q')
|
|
|
564 currfile = qf_pop_dir(&file_stack);
|
|
|
565 *namebuf = NUL;
|
|
|
566 if (tail && *tail)
|
|
|
567 {
|
|
|
568 STRCPY(IObuff, skipwhite(tail));
|
|
|
569 multiscan = TRUE;
|
|
|
570 goto restofline;
|
|
|
571 }
|
|
|
572 }
|
|
|
573 }
|
|
|
574 if (fmt_ptr->flags == '-') /* generally exclude this line */
|
|
|
575 {
|
|
|
576 if (multiline)
|
|
|
577 multiignore = TRUE; /* also exclude continuation lines */
|
|
|
578 continue;
|
|
|
579 }
|
|
|
580 }
|
|
|
581
|
|
|
582 if (qf_add_entry(&qfprev,
|
|
|
583 directory,
|
|
|
584 *namebuf || directory
|
|
|
585 ? namebuf
|
|
|
586 : currfile && valid ? currfile : NULL,
|
|
|
587 errmsg,
|
|
|
588 lnum,
|
|
|
589 col,
|
|
|
590 use_virt_col,
|
|
|
591 enr,
|
|
|
592 type,
|
|
|
593 valid) == FAIL)
|
|
|
594 goto error2;
|
|
|
595 line_breakcheck();
|
|
|
596 }
|
|
|
597 if (!ferror(fd))
|
|
|
598 {
|
|
|
599 if (qf_lists[qf_curlist].qf_index == 0) /* no valid entry found */
|
|
|
600 {
|
|
|
601 qf_lists[qf_curlist].qf_ptr = qf_lists[qf_curlist].qf_start;
|
|
|
602 qf_lists[qf_curlist].qf_index = 1;
|
|
|
603 qf_lists[qf_curlist].qf_nonevalid = TRUE;
|
|
|
604 }
|
|
|
605 else
|
|
|
606 {
|
|
|
607 qf_lists[qf_curlist].qf_nonevalid = FALSE;
|
|
|
608 if (qf_lists[qf_curlist].qf_ptr == NULL)
|
|
|
609 qf_lists[qf_curlist].qf_ptr = qf_lists[qf_curlist].qf_start;
|
|
|
610 }
|
|
|
611 retval = qf_lists[qf_curlist].qf_count; /* return number of matches */
|
|
|
612 goto qf_init_ok;
|
|
|
613 }
|
|
|
614 EMSG(_(e_readerrf));
|
|
|
615 error2:
|
|
|
616 qf_free(qf_curlist);
|
|
|
617 qf_listcount--;
|
|
|
618 if (qf_curlist > 0)
|
|
|
619 --qf_curlist;
|
|
|
620 qf_init_ok:
|
|
|
621 fclose(fd);
|
|
|
622 for (fmt_ptr = fmt_first; fmt_ptr != NULL; fmt_ptr = fmt_first)
|
|
|
623 {
|
|
|
624 fmt_first = fmt_ptr->next;
|
|
|
625 vim_free(fmt_ptr->prog);
|
|
|
626 vim_free(fmt_ptr);
|
|
|
627 }
|
|
|
628 qf_clean_dir_stack(&dir_stack);
|
|
|
629 qf_clean_dir_stack(&file_stack);
|
|
|
630 qf_init_end:
|
|
|
631 vim_free(namebuf);
|
|
|
632 vim_free(errmsg);
|
|
|
633 vim_free(fmtstr);
|
|
|
634
|
|
|
635 #ifdef FEAT_WINDOWS
|
|
|
636 qf_update_buffer();
|
|
|
637 #endif
|
|
|
638
|
|
|
639 return retval;
|
|
|
640 }
|
|
|
641
|
|
|
642 /*
|
|
|
643 * Prepare for adding a new quickfix list.
|
|
|
644 */
|
|
|
645 static void
|
|
|
646 qf_new_list()
|
|
|
647 {
|
|
|
648 int i;
|
|
|
649
|
|
|
650 /*
|
|
|
651 * If the current entry is not the last entry, delete entries below
|
|
|
652 * the current entry. This makes it possible to browse in a tree-like
|
|
|
653 * way with ":grep'.
|
|
|
654 */
|
|
|
655 while (qf_listcount > qf_curlist + 1)
|
|
|
656 qf_free(--qf_listcount);
|
|
|
657
|
|
|
658 /*
|
|
|
659 * When the stack is full, remove to oldest entry
|
|
|
660 * Otherwise, add a new entry.
|
|
|
661 */
|
|
|
662 if (qf_listcount == LISTCOUNT)
|
|
|
663 {
|
|
|
664 qf_free(0);
|
|
|
665 for (i = 1; i < LISTCOUNT; ++i)
|
|
|
666 qf_lists[i - 1] = qf_lists[i];
|
|
|
667 qf_curlist = LISTCOUNT - 1;
|
|
|
668 }
|
|
|
669 else
|
|
|
670 qf_curlist = qf_listcount++;
|
|
|
671 qf_lists[qf_curlist].qf_index = 0;
|
|
|
672 qf_lists[qf_curlist].qf_count = 0;
|
|
|
673 }
|
|
|
674
|
|
|
675 /*
|
|
|
676 * Add an entry to the end of the list of errors.
|
|
|
677 * Returns OK or FAIL.
|
|
|
678 */
|
|
|
679 static int
|
|
|
680 qf_add_entry(prevp, dir, fname, mesg, lnum, col, virt_col, nr, type, valid)
|
|
|
681 struct qf_line **prevp; /* pointer to previously added entry or NULL */
|
|
|
682 char_u *dir; /* optional directory name */
|
|
|
683 char_u *fname; /* file name or NULL */
|
|
|
684 char_u *mesg; /* message */
|
|
|
685 long lnum; /* line number */
|
|
|
686 int col; /* column */
|
|
|
687 int virt_col; /* using virtual column */
|
|
|
688 int nr; /* error number */
|
|
|
689 int type; /* type character */
|
|
|
690 int valid; /* valid entry */
|
|
|
691 {
|
|
|
692 struct qf_line *qfp;
|
|
|
693
|
|
|
694 if ((qfp = (struct qf_line *)alloc((unsigned)sizeof(struct qf_line)))
|
|
|
695 == NULL)
|
|
|
696 return FAIL;
|
|
|
697 qfp->qf_fnum = qf_get_fnum(dir, fname);
|
|
|
698 if ((qfp->qf_text = vim_strsave(mesg)) == NULL)
|
|
|
699 {
|
|
|
700 vim_free(qfp);
|
|
|
701 return FAIL;
|
|
|
702 }
|
|
|
703 qfp->qf_lnum = lnum;
|
|
|
704 qfp->qf_col = col;
|
|
|
705 qfp->qf_virt_col = virt_col;
|
|
|
706 qfp->qf_nr = nr;
|
|
|
707 if (type != 1 && !vim_isprintc(type)) /* only printable chars allowed */
|
|
|
708 type = 0;
|
|
|
709 qfp->qf_type = type;
|
|
|
710 qfp->qf_valid = valid;
|
|
|
711
|
|
|
712 if (qf_lists[qf_curlist].qf_count == 0) /* first element in the list */
|
|
|
713 {
|
|
|
714 qf_lists[qf_curlist].qf_start = qfp;
|
|
|
715 qfp->qf_prev = qfp; /* first element points to itself */
|
|
|
716 }
|
|
|
717 else
|
|
|
718 {
|
|
|
719 qfp->qf_prev = *prevp;
|
|
|
720 (*prevp)->qf_next = qfp;
|
|
|
721 }
|
|
|
722 qfp->qf_next = qfp; /* last element points to itself */
|
|
|
723 qfp->qf_cleared = FALSE;
|
|
|
724 *prevp = qfp;
|
|
|
725 ++qf_lists[qf_curlist].qf_count;
|
|
|
726 if (qf_lists[qf_curlist].qf_index == 0 && qfp->qf_valid)
|
|
|
727 /* first valid entry */
|
|
|
728 {
|
|
|
729 qf_lists[qf_curlist].qf_index = qf_lists[qf_curlist].qf_count;
|
|
|
730 qf_lists[qf_curlist].qf_ptr = qfp;
|
|
|
731 }
|
|
|
732
|
|
|
733 return OK;
|
|
|
734 }
|
|
|
735
|
|
|
736 /*
|
|
|
737 * get buffer number for file "dir.name"
|
|
|
738 */
|
|
|
739 static int
|
|
|
740 qf_get_fnum(directory, fname)
|
|
|
741 char_u *directory;
|
|
|
742 char_u *fname;
|
|
|
743 {
|
|
|
744 if (fname == NULL || *fname == NUL) /* no file name */
|
|
|
745 return 0;
|
|
|
746 {
|
|
|
747 #ifdef RISCOS
|
|
|
748 /* Name is reported as `main.c', but file is `c.main' */
|
|
|
749 return ro_buflist_add(fname);
|
|
|
750 #else
|
|
|
751 char_u *ptr;
|
|
|
752 int fnum;
|
|
|
753
|
|
|
754 # ifdef VMS
|
|
|
755 vms_remove_version(fname);
|
|
|
756 # endif
|
|
|
757 # ifdef BACKSLASH_IN_FILENAME
|
|
|
758 if (directory != NULL)
|
|
|
759 slash_adjust(directory);
|
|
|
760 slash_adjust(fname);
|
|
|
761 # endif
|
|
|
762 if (directory != NULL && !vim_isAbsName(fname)
|
|
|
763 && (ptr = concat_fnames(directory, fname, TRUE)) != NULL)
|
|
|
764 {
|
|
|
765 /*
|
|
|
766 * Here we check if the file really exists.
|
|
|
767 * This should normally be true, but if make works without
|
|
|
768 * "leaving directory"-messages we might have missed a
|
|
|
769 * directory change.
|
|
|
770 */
|
|
|
771 if (mch_getperm(ptr) < 0)
|
|
|
772 {
|
|
|
773 vim_free(ptr);
|
|
|
774 directory = qf_guess_filepath(fname);
|
|
|
775 if (directory)
|
|
|
776 ptr = concat_fnames(directory, fname, TRUE);
|
|
|
777 else
|
|
|
778 ptr = vim_strsave(fname);
|
|
|
779 }
|
|
|
780 /* Use concatenated directory name and file name */
|
|
|
781 fnum = buflist_add(ptr, 0);
|
|
|
782 vim_free(ptr);
|
|
|
783 return fnum;
|
|
|
784 }
|
|
|
785 return buflist_add(fname, 0);
|
|
|
786 #endif
|
|
|
787 }
|
|
|
788 }
|
|
|
789
|
|
|
790 /*
|
|
|
791 * push dirbuf onto the directory stack and return pointer to actual dir or
|
|
|
792 * NULL on error
|
|
|
793 */
|
|
|
794 static char_u *
|
|
|
795 qf_push_dir(dirbuf, stackptr)
|
|
|
796 char_u *dirbuf;
|
|
|
797 struct dir_stack_T **stackptr;
|
|
|
798 {
|
|
|
799 struct dir_stack_T *ds_new;
|
|
|
800 struct dir_stack_T *ds_ptr;
|
|
|
801
|
|
|
802 /* allocate new stack element and hook it in */
|
|
|
803 ds_new = (struct dir_stack_T *)alloc((unsigned)sizeof(struct dir_stack_T));
|
|
|
804 if (ds_new == NULL)
|
|
|
805 return NULL;
|
|
|
806
|
|
|
807 ds_new->next = *stackptr;
|
|
|
808 *stackptr = ds_new;
|
|
|
809
|
|
|
810 /* store directory on the stack */
|
|
|
811 if (vim_isAbsName(dirbuf)
|
|
|
812 || (*stackptr)->next == NULL
|
|
|
813 || (*stackptr && dir_stack != *stackptr))
|
|
|
814 (*stackptr)->dirname = vim_strsave(dirbuf);
|
|
|
815 else
|
|
|
816 {
|
|
|
817 /* Okay we don't have an absolute path.
|
|
|
818 * dirbuf must be a subdir of one of the directories on the stack.
|
|
|
819 * Let's search...
|
|
|
820 */
|
|
|
821 ds_new = (*stackptr)->next;
|
|
|
822 (*stackptr)->dirname = NULL;
|
|
|
823 while (ds_new)
|
|
|
824 {
|
|
|
825 vim_free((*stackptr)->dirname);
|
|
|
826 (*stackptr)->dirname = concat_fnames(ds_new->dirname, dirbuf,
|
|
|
827 TRUE);
|
|
|
828 if (mch_isdir((*stackptr)->dirname) == TRUE)
|
|
|
829 break;
|
|
|
830
|
|
|
831 ds_new = ds_new->next;
|
|
|
832 }
|
|
|
833
|
|
|
834 /* clean up all dirs we already left */
|
|
|
835 while ((*stackptr)->next != ds_new)
|
|
|
836 {
|
|
|
837 ds_ptr = (*stackptr)->next;
|
|
|
838 (*stackptr)->next = (*stackptr)->next->next;
|
|
|
839 vim_free(ds_ptr->dirname);
|
|
|
840 vim_free(ds_ptr);
|
|
|
841 }
|
|
|
842
|
|
|
843 /* Nothing found -> it must be on top level */
|
|
|
844 if (ds_new == NULL)
|
|
|
845 {
|
|
|
846 vim_free((*stackptr)->dirname);
|
|
|
847 (*stackptr)->dirname = vim_strsave(dirbuf);
|
|
|
848 }
|
|
|
849 }
|
|
|
850
|
|
|
851 if ((*stackptr)->dirname != NULL)
|
|
|
852 return (*stackptr)->dirname;
|
|
|
853 else
|
|
|
854 {
|
|
|
855 ds_ptr = *stackptr;
|
|
|
856 *stackptr = (*stackptr)->next;
|
|
|
857 vim_free(ds_ptr);
|
|
|
858 return NULL;
|
|
|
859 }
|
|
|
860 }
|
|
|
861
|
|
|
862
|
|
|
863 /*
|
|
|
864 * pop dirbuf from the directory stack and return previous directory or NULL if
|
|
|
865 * stack is empty
|
|
|
866 */
|
|
|
867 static char_u *
|
|
|
868 qf_pop_dir(stackptr)
|
|
|
869 struct dir_stack_T **stackptr;
|
|
|
870 {
|
|
|
871 struct dir_stack_T *ds_ptr;
|
|
|
872
|
|
|
873 /* TODO: Should we check if dirbuf is the directory on top of the stack?
|
|
|
874 * What to do if it isn't? */
|
|
|
875
|
|
|
876 /* pop top element and free it */
|
|
|
877 if (*stackptr != NULL)
|
|
|
878 {
|
|
|
879 ds_ptr = *stackptr;
|
|
|
880 *stackptr = (*stackptr)->next;
|
|
|
881 vim_free(ds_ptr->dirname);
|
|
|
882 vim_free(ds_ptr);
|
|
|
883 }
|
|
|
884
|
|
|
885 /* return NEW top element as current dir or NULL if stack is empty*/
|
|
|
886 return *stackptr ? (*stackptr)->dirname : NULL;
|
|
|
887 }
|
|
|
888
|
|
|
889 /*
|
|
|
890 * clean up directory stack
|
|
|
891 */
|
|
|
892 static void
|
|
|
893 qf_clean_dir_stack(stackptr)
|
|
|
894 struct dir_stack_T **stackptr;
|
|
|
895 {
|
|
|
896 struct dir_stack_T *ds_ptr;
|
|
|
897
|
|
|
898 while ((ds_ptr = *stackptr) != NULL)
|
|
|
899 {
|
|
|
900 *stackptr = (*stackptr)->next;
|
|
|
901 vim_free(ds_ptr->dirname);
|
|
|
902 vim_free(ds_ptr);
|
|
|
903 }
|
|
|
904 }
|
|
|
905
|
|
|
906 /*
|
|
|
907 * Check in which directory of the directory stack the given file can be
|
|
|
908 * found.
|
|
|
909 * Returns a pointer to the directory name or NULL if not found
|
|
|
910 * Cleans up intermediate directory entries.
|
|
|
911 *
|
|
|
912 * TODO: How to solve the following problem?
|
|
|
913 * If we have the this directory tree:
|
|
|
914 * ./
|
|
|
915 * ./aa
|
|
|
916 * ./aa/bb
|
|
|
917 * ./bb
|
|
|
918 * ./bb/x.c
|
|
|
919 * and make says:
|
|
|
920 * making all in aa
|
|
|
921 * making all in bb
|
|
|
922 * x.c:9: Error
|
|
|
923 * Then qf_push_dir thinks we are in ./aa/bb, but we are in ./bb.
|
|
|
924 * qf_guess_filepath will return NULL.
|
|
|
925 */
|
|
|
926 static char_u *
|
|
|
927 qf_guess_filepath(filename)
|
|
|
928 char_u *filename;
|
|
|
929 {
|
|
|
930 struct dir_stack_T *ds_ptr;
|
|
|
931 struct dir_stack_T *ds_tmp;
|
|
|
932 char_u *fullname;
|
|
|
933
|
|
|
934 /* no dirs on the stack - there's nothing we can do */
|
|
|
935 if (dir_stack == NULL)
|
|
|
936 return NULL;
|
|
|
937
|
|
|
938 ds_ptr = dir_stack->next;
|
|
|
939 fullname = NULL;
|
|
|
940 while (ds_ptr)
|
|
|
941 {
|
|
|
942 vim_free(fullname);
|
|
|
943 fullname = concat_fnames(ds_ptr->dirname, filename, TRUE);
|
|
|
944
|
|
|
945 /* If concat_fnames failed, just go on. The worst thing that can happen
|
|
|
946 * is that we delete the entire stack.
|
|
|
947 */
|
|
|
948 if ((fullname != NULL) && (mch_getperm(fullname) >= 0))
|
|
|
949 break;
|
|
|
950
|
|
|
951 ds_ptr = ds_ptr->next;
|
|
|
952 }
|
|
|
953
|
|
|
954 vim_free(fullname);
|
|
|
955
|
|
|
956 /* clean up all dirs we already left */
|
|
|
957 while (dir_stack->next != ds_ptr)
|
|
|
958 {
|
|
|
959 ds_tmp = dir_stack->next;
|
|
|
960 dir_stack->next = dir_stack->next->next;
|
|
|
961 vim_free(ds_tmp->dirname);
|
|
|
962 vim_free(ds_tmp);
|
|
|
963 }
|
|
|
964
|
|
|
965 return ds_ptr==NULL? NULL: ds_ptr->dirname;
|
|
|
966
|
|
|
967 }
|
|
|
968
|
|
|
969 /*
|
|
|
970 * jump to a quickfix line
|
|
|
971 * if dir == FORWARD go "errornr" valid entries forward
|
|
|
972 * if dir == BACKWARD go "errornr" valid entries backward
|
|
|
973 * if dir == FORWARD_FILE go "errornr" valid entries files backward
|
|
|
974 * if dir == BACKWARD_FILE go "errornr" valid entries files backward
|
|
|
975 * else if "errornr" is zero, redisplay the same line
|
|
|
976 * else go to entry "errornr"
|
|
|
977 */
|
|
|
978 void
|
|
|
979 qf_jump(dir, errornr, forceit)
|
|
|
980 int dir;
|
|
|
981 int errornr;
|
|
|
982 int forceit;
|
|
|
983 {
|
|
|
984 struct qf_line *qf_ptr;
|
|
|
985 struct qf_line *old_qf_ptr;
|
|
|
986 int qf_index;
|
|
|
987 int old_qf_fnum;
|
|
|
988 int old_qf_index;
|
|
|
989 int prev_index;
|
|
|
990 static char_u *e_no_more_items = (char_u *)N_("E553: No more items");
|
|
|
991 char_u *err = e_no_more_items;
|
|
|
992 linenr_T i;
|
|
|
993 buf_T *old_curbuf;
|
|
|
994 linenr_T old_lnum;
|
|
|
995 char_u *old_swb = p_swb;
|
|
|
996 colnr_T screen_col;
|
|
|
997 colnr_T char_col;
|
|
|
998 char_u *line;
|
|
|
999 #ifdef FEAT_WINDOWS
|
|
|
1000 int opened_window = FALSE;
|
|
|
1001 win_T *win;
|
|
|
1002 win_T *altwin;
|
|
|
1003 #endif
|
|
|
1004 int print_message = TRUE;
|
|
|
1005 int len;
|
|
|
1006 #ifdef FEAT_FOLDING
|
|
|
1007 int old_KeyTyped = KeyTyped; /* getting file may reset it */
|
|
|
1008 #endif
|
|
9
|
1009 int ok = OK;
|
|
7
|
1010
|
|
|
1011 if (qf_curlist >= qf_listcount || qf_lists[qf_curlist].qf_count == 0)
|
|
|
1012 {
|
|
|
1013 EMSG(_(e_quickfix));
|
|
|
1014 return;
|
|
|
1015 }
|
|
|
1016
|
|
|
1017 qf_ptr = qf_lists[qf_curlist].qf_ptr;
|
|
|
1018 old_qf_ptr = qf_ptr;
|
|
|
1019 qf_index = qf_lists[qf_curlist].qf_index;
|
|
|
1020 old_qf_index = qf_index;
|
|
|
1021 if (dir == FORWARD || dir == FORWARD_FILE) /* next valid entry */
|
|
|
1022 {
|
|
|
1023 while (errornr--)
|
|
|
1024 {
|
|
|
1025 old_qf_ptr = qf_ptr;
|
|
|
1026 prev_index = qf_index;
|
|
|
1027 old_qf_fnum = qf_ptr->qf_fnum;
|
|
|
1028 do
|
|
|
1029 {
|
|
|
1030 if (qf_index == qf_lists[qf_curlist].qf_count
|
|
|
1031 || qf_ptr->qf_next == NULL)
|
|
|
1032 {
|
|
|
1033 qf_ptr = old_qf_ptr;
|
|
|
1034 qf_index = prev_index;
|
|
|
1035 if (err != NULL)
|
|
|
1036 {
|
|
|
1037 EMSG(_(err));
|
|
|
1038 goto theend;
|
|
|
1039 }
|
|
|
1040 errornr = 0;
|
|
|
1041 break;
|
|
|
1042 }
|
|
|
1043 ++qf_index;
|
|
|
1044 qf_ptr = qf_ptr->qf_next;
|
|
|
1045 } while ((!qf_lists[qf_curlist].qf_nonevalid && !qf_ptr->qf_valid)
|
|
|
1046 || (dir == FORWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
|
1047 err = NULL;
|
|
|
1048 }
|
|
|
1049 }
|
|
|
1050 else if (dir == BACKWARD || dir == BACKWARD_FILE) /* prev. valid entry */
|
|
|
1051 {
|
|
|
1052 while (errornr--)
|
|
|
1053 {
|
|
|
1054 old_qf_ptr = qf_ptr;
|
|
|
1055 prev_index = qf_index;
|
|
|
1056 old_qf_fnum = qf_ptr->qf_fnum;
|
|
|
1057 do
|
|
|
1058 {
|
|
|
1059 if (qf_index == 1 || qf_ptr->qf_prev == NULL)
|
|
|
1060 {
|
|
|
1061 qf_ptr = old_qf_ptr;
|
|
|
1062 qf_index = prev_index;
|
|
|
1063 if (err != NULL)
|
|
|
1064 {
|
|
|
1065 EMSG(_(err));
|
|
|
1066 goto theend;
|
|
|
1067 }
|
|
|
1068 errornr = 0;
|
|
|
1069 break;
|
|
|
1070 }
|
|
|
1071 --qf_index;
|
|
|
1072 qf_ptr = qf_ptr->qf_prev;
|
|
|
1073 } while ((!qf_lists[qf_curlist].qf_nonevalid && !qf_ptr->qf_valid)
|
|
|
1074 || (dir == BACKWARD_FILE && qf_ptr->qf_fnum == old_qf_fnum));
|
|
|
1075 err = NULL;
|
|
|
1076 }
|
|
|
1077 }
|
|
|
1078 else if (errornr != 0) /* go to specified number */
|
|
|
1079 {
|
|
|
1080 while (errornr < qf_index && qf_index > 1 && qf_ptr->qf_prev != NULL)
|
|
|
1081 {
|
|
|
1082 --qf_index;
|
|
|
1083 qf_ptr = qf_ptr->qf_prev;
|
|
|
1084 }
|
|
|
1085 while (errornr > qf_index && qf_index < qf_lists[qf_curlist].qf_count
|
|
|
1086 && qf_ptr->qf_next != NULL)
|
|
|
1087 {
|
|
|
1088 ++qf_index;
|
|
|
1089 qf_ptr = qf_ptr->qf_next;
|
|
|
1090 }
|
|
|
1091 }
|
|
|
1092
|
|
|
1093 #ifdef FEAT_WINDOWS
|
|
|
1094 qf_lists[qf_curlist].qf_index = qf_index;
|
|
|
1095 if (qf_win_pos_update(old_qf_index))
|
|
|
1096 /* No need to print the error message if it's visible in the error
|
|
|
1097 * window */
|
|
|
1098 print_message = FALSE;
|
|
|
1099
|
|
|
1100 /*
|
|
9
|
1101 * For ":helpgrep" find a help window or open one.
|
|
|
1102 */
|
|
|
1103 if (qf_ptr->qf_type == 1 && !curwin->w_buffer->b_help)
|
|
|
1104 {
|
|
|
1105 win_T *wp;
|
|
|
1106 int n;
|
|
|
1107
|
|
|
1108 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
1109 if (wp->w_buffer != NULL && wp->w_buffer->b_help)
|
|
|
1110 break;
|
|
|
1111 if (wp != NULL && wp->w_buffer->b_nwindows > 0)
|
|
|
1112 win_enter(wp, TRUE);
|
|
|
1113 else
|
|
|
1114 {
|
|
|
1115 /*
|
|
|
1116 * Split off help window; put it at far top if no position
|
|
|
1117 * specified, the current window is vertically split and narrow.
|
|
|
1118 */
|
|
|
1119 n = WSP_HELP;
|
|
|
1120 # ifdef FEAT_VERTSPLIT
|
|
|
1121 if (cmdmod.split == 0 && curwin->w_width != Columns
|
|
|
1122 && curwin->w_width < 80)
|
|
|
1123 n |= WSP_TOP;
|
|
|
1124 # endif
|
|
|
1125 if (win_split(0, n) == FAIL)
|
|
|
1126 goto theend;
|
|
|
1127
|
|
|
1128 if (curwin->w_height < p_hh)
|
|
|
1129 win_setheight((int)p_hh);
|
|
|
1130 }
|
|
|
1131
|
|
|
1132 if (!p_im)
|
|
|
1133 restart_edit = 0; /* don't want insert mode in help file */
|
|
|
1134 }
|
|
|
1135
|
|
|
1136 /*
|
|
7
|
1137 * If currently in the quickfix window, find another window to show the
|
|
|
1138 * file in.
|
|
|
1139 */
|
|
|
1140 if (bt_quickfix(curbuf))
|
|
|
1141 {
|
|
|
1142 /*
|
|
|
1143 * If there is no file specified, we don't know where to go.
|
|
|
1144 * But do advance, otherwise ":cn" gets stuck.
|
|
|
1145 */
|
|
|
1146 if (qf_ptr->qf_fnum == 0)
|
|
|
1147 goto theend;
|
|
|
1148
|
|
|
1149 /*
|
|
|
1150 * If there is only one window, create a new one above the quickfix
|
|
|
1151 * window.
|
|
|
1152 */
|
|
|
1153 if (firstwin == lastwin)
|
|
|
1154 {
|
|
|
1155 if (win_split(0, WSP_ABOVE) == FAIL)
|
|
|
1156 goto failed; /* not enough room for window */
|
|
|
1157 opened_window = TRUE; /* close it when fail */
|
|
|
1158 p_swb = empty_option; /* don't split again */
|
|
|
1159 # ifdef FEAT_SCROLLBIND
|
|
|
1160 curwin->w_p_scb = FALSE;
|
|
|
1161 # endif
|
|
|
1162 }
|
|
|
1163 else
|
|
|
1164 {
|
|
|
1165 /*
|
|
|
1166 * Try to find a window that shows the right buffer.
|
|
|
1167 * Default to the window just above the quickfix buffer.
|
|
|
1168 */
|
|
|
1169 win = curwin;
|
|
|
1170 altwin = NULL;
|
|
|
1171 for (;;)
|
|
|
1172 {
|
|
|
1173 if (win->w_buffer->b_fnum == qf_ptr->qf_fnum)
|
|
|
1174 break;
|
|
|
1175 if (win->w_prev == NULL)
|
|
|
1176 win = lastwin; /* wrap around the top */
|
|
|
1177 else
|
|
|
1178 win = win->w_prev; /* go to previous window */
|
|
|
1179
|
|
|
1180 if (bt_quickfix(win->w_buffer))
|
|
|
1181 {
|
|
|
1182 /* Didn't find it, go to the window before the quickfix
|
|
|
1183 * window. */
|
|
|
1184 if (altwin != NULL)
|
|
|
1185 win = altwin;
|
|
|
1186 else if (curwin->w_prev != NULL)
|
|
|
1187 win = curwin->w_prev;
|
|
|
1188 else
|
|
|
1189 win = curwin->w_next;
|
|
|
1190 break;
|
|
|
1191 }
|
|
|
1192
|
|
|
1193 /* Remember a usable window. */
|
|
|
1194 if (altwin == NULL && !win->w_p_pvw
|
|
|
1195 && win->w_buffer->b_p_bt[0] == NUL)
|
|
|
1196 altwin = win;
|
|
|
1197 }
|
|
|
1198
|
|
|
1199 win_goto(win);
|
|
|
1200 }
|
|
|
1201 }
|
|
|
1202 #endif
|
|
|
1203
|
|
|
1204 /*
|
|
|
1205 * If there is a file name,
|
|
|
1206 * read the wanted file if needed, and check autowrite etc.
|
|
|
1207 */
|
|
|
1208 old_curbuf = curbuf;
|
|
|
1209 old_lnum = curwin->w_cursor.lnum;
|
|
9
|
1210
|
|
|
1211 if (qf_ptr->qf_fnum != 0)
|
|
|
1212 {
|
|
|
1213 if (qf_ptr->qf_type == 1)
|
|
|
1214 {
|
|
|
1215 /* Open help file (do_ecmd() will set b_help flag, readfile() will
|
|
|
1216 * set b_p_ro flag). */
|
|
|
1217 if (!can_abandon(curbuf, forceit))
|
|
|
1218 {
|
|
|
1219 EMSG(_(e_nowrtmsg));
|
|
|
1220 ok = FALSE;
|
|
|
1221 }
|
|
|
1222 else
|
|
|
1223 ok = do_ecmd(qf_ptr->qf_fnum, NULL, NULL, NULL, (linenr_T)1,
|
|
|
1224 ECMD_HIDE + ECMD_SET_HELP);
|
|
|
1225 }
|
|
|
1226 else
|
|
|
1227 ok = buflist_getfile(qf_ptr->qf_fnum,
|
|
|
1228 (linenr_T)1, GETF_SETMARK | GETF_SWITCH, forceit);
|
|
|
1229 }
|
|
|
1230
|
|
|
1231 if (ok == OK)
|
|
7
|
1232 {
|
|
|
1233 /* When not switched to another buffer, still need to set pc mark */
|
|
|
1234 if (curbuf == old_curbuf)
|
|
|
1235 setpcmark();
|
|
|
1236
|
|
|
1237 /*
|
|
|
1238 * Go to line with error, unless qf_lnum is 0.
|
|
|
1239 */
|
|
|
1240 i = qf_ptr->qf_lnum;
|
|
|
1241 if (i > 0)
|
|
|
1242 {
|
|
|
1243 if (i > curbuf->b_ml.ml_line_count)
|
|
|
1244 i = curbuf->b_ml.ml_line_count;
|
|
|
1245 curwin->w_cursor.lnum = i;
|
|
|
1246 }
|
|
|
1247 if (qf_ptr->qf_col > 0)
|
|
|
1248 {
|
|
|
1249 curwin->w_cursor.col = qf_ptr->qf_col - 1;
|
|
|
1250 if (qf_ptr->qf_virt_col == TRUE)
|
|
|
1251 {
|
|
|
1252 /*
|
|
|
1253 * Check each character from the beginning of the error
|
|
|
1254 * line up to the error column. For each tab character
|
|
|
1255 * found, reduce the error column value by the length of
|
|
|
1256 * a tab character.
|
|
|
1257 */
|
|
|
1258 line = ml_get_curline();
|
|
|
1259 screen_col = 0;
|
|
|
1260 for (char_col = 0; char_col < curwin->w_cursor.col; ++char_col)
|
|
|
1261 {
|
|
|
1262 if (*line == NUL)
|
|
|
1263 break;
|
|
|
1264 if (*line++ == '\t')
|
|
|
1265 {
|
|
|
1266 curwin->w_cursor.col -= 7 - (screen_col % 8);
|
|
|
1267 screen_col += 8 - (screen_col % 8);
|
|
|
1268 }
|
|
|
1269 else
|
|
|
1270 ++screen_col;
|
|
|
1271 }
|
|
|
1272 }
|
|
|
1273 check_cursor();
|
|
|
1274 }
|
|
|
1275 else
|
|
|
1276 beginline(BL_WHITE | BL_FIX);
|
|
|
1277
|
|
|
1278 #ifdef FEAT_FOLDING
|
|
|
1279 if ((fdo_flags & FDO_QUICKFIX) && old_KeyTyped)
|
|
|
1280 foldOpenCursor();
|
|
|
1281 #endif
|
|
|
1282 if (print_message)
|
|
|
1283 {
|
|
|
1284 /* Update the screen before showing the message */
|
|
|
1285 update_topline_redraw();
|
|
|
1286 sprintf((char *)IObuff, _("(%d of %d)%s%s: "), qf_index,
|
|
|
1287 qf_lists[qf_curlist].qf_count,
|
|
|
1288 qf_ptr->qf_cleared ? _(" (line deleted)") : "",
|
|
|
1289 (char *)qf_types(qf_ptr->qf_type, qf_ptr->qf_nr));
|
|
|
1290 /* Add the message, skipping leading whitespace and newlines. */
|
|
|
1291 len = (int)STRLEN(IObuff);
|
|
|
1292 qf_fmt_text(skipwhite(qf_ptr->qf_text), IObuff + len, IOSIZE - len);
|
|
|
1293
|
|
|
1294 /* Output the message. Overwrite to avoid scrolling when the 'O'
|
|
|
1295 * flag is present in 'shortmess'; But when not jumping, print the
|
|
|
1296 * whole message. */
|
|
|
1297 i = msg_scroll;
|
|
|
1298 if (curbuf == old_curbuf && curwin->w_cursor.lnum == old_lnum)
|
|
|
1299 msg_scroll = TRUE;
|
|
|
1300 else if (!msg_scrolled && shortmess(SHM_OVERALL))
|
|
|
1301 msg_scroll = FALSE;
|
|
|
1302 msg_attr_keep(IObuff, 0, TRUE);
|
|
|
1303 msg_scroll = i;
|
|
|
1304 }
|
|
|
1305 }
|
|
|
1306 else
|
|
|
1307 {
|
|
|
1308 #ifdef FEAT_WINDOWS
|
|
|
1309 if (opened_window)
|
|
|
1310 win_close(curwin, TRUE); /* Close opened window */
|
|
|
1311 #endif
|
|
|
1312 if (qf_ptr->qf_fnum != 0)
|
|
|
1313 {
|
|
|
1314 /*
|
|
|
1315 * Couldn't open file, so put index back where it was. This could
|
|
|
1316 * happen if the file was readonly and we changed something.
|
|
|
1317 */
|
|
|
1318 #ifdef FEAT_WINDOWS
|
|
|
1319 failed:
|
|
|
1320 #endif
|
|
|
1321 qf_ptr = old_qf_ptr;
|
|
|
1322 qf_index = old_qf_index;
|
|
|
1323 }
|
|
|
1324 }
|
|
|
1325 theend:
|
|
|
1326 qf_lists[qf_curlist].qf_ptr = qf_ptr;
|
|
|
1327 qf_lists[qf_curlist].qf_index = qf_index;
|
|
|
1328 #ifdef FEAT_WINDOWS
|
|
|
1329 if (p_swb != old_swb && opened_window)
|
|
|
1330 {
|
|
|
1331 /* Restore old 'switchbuf' value, but not when an autocommand or
|
|
|
1332 * modeline has changed the value. */
|
|
|
1333 if (p_swb == empty_option)
|
|
|
1334 p_swb = old_swb;
|
|
|
1335 else
|
|
|
1336 free_string_option(old_swb);
|
|
|
1337 }
|
|
|
1338 #endif
|
|
|
1339 }
|
|
|
1340
|
|
|
1341 /*
|
|
|
1342 * ":clist": list all errors
|
|
|
1343 */
|
|
|
1344 void
|
|
|
1345 qf_list(eap)
|
|
|
1346 exarg_T *eap;
|
|
|
1347 {
|
|
|
1348 buf_T *buf;
|
|
|
1349 char_u *fname;
|
|
|
1350 struct qf_line *qfp;
|
|
|
1351 int i;
|
|
|
1352 int idx1 = 1;
|
|
|
1353 int idx2 = -1;
|
|
|
1354 int need_return = TRUE;
|
|
|
1355 int last_printed = 1;
|
|
|
1356 char_u *arg = eap->arg;
|
|
|
1357 int all = eap->forceit; /* if not :cl!, only show
|
|
|
1358 recognised errors */
|
|
|
1359
|
|
|
1360 if (qf_curlist >= qf_listcount || qf_lists[qf_curlist].qf_count == 0)
|
|
|
1361 {
|
|
|
1362 EMSG(_(e_quickfix));
|
|
|
1363 return;
|
|
|
1364 }
|
|
|
1365 if (!get_list_range(&arg, &idx1, &idx2) || *arg != NUL)
|
|
|
1366 {
|
|
|
1367 EMSG(_(e_trailing));
|
|
|
1368 return;
|
|
|
1369 }
|
|
|
1370 i = qf_lists[qf_curlist].qf_count;
|
|
|
1371 if (idx1 < 0)
|
|
|
1372 idx1 = (-idx1 > i) ? 0 : idx1 + i + 1;
|
|
|
1373 if (idx2 < 0)
|
|
|
1374 idx2 = (-idx2 > i) ? 0 : idx2 + i + 1;
|
|
|
1375
|
|
|
1376 more_back_used = TRUE;
|
|
|
1377 if (qf_lists[qf_curlist].qf_nonevalid)
|
|
|
1378 all = TRUE;
|
|
|
1379 qfp = qf_lists[qf_curlist].qf_start;
|
|
|
1380 for (i = 1; !got_int && i <= qf_lists[qf_curlist].qf_count; )
|
|
|
1381 {
|
|
|
1382 if ((qfp->qf_valid || all) && idx1 <= i && i <= idx2)
|
|
|
1383 {
|
|
|
1384 if (need_return)
|
|
|
1385 {
|
|
|
1386 msg_putchar('\n');
|
|
|
1387 need_return = FALSE;
|
|
|
1388 }
|
|
|
1389 if (more_back == 0)
|
|
|
1390 {
|
|
|
1391 fname = NULL;
|
|
|
1392 if (qfp->qf_fnum != 0
|
|
|
1393 && (buf = buflist_findnr(qfp->qf_fnum)) != NULL)
|
|
|
1394 {
|
|
|
1395 fname = buf->b_fname;
|
|
|
1396 if (qfp->qf_type == 1) /* :helpgrep */
|
|
|
1397 fname = gettail(fname);
|
|
|
1398 }
|
|
|
1399 if (fname == NULL)
|
|
|
1400 sprintf((char *)IObuff, "%2d", i);
|
|
|
1401 else
|
|
|
1402 sprintf((char *)IObuff, "%2d %s", i, (char *)fname);
|
|
|
1403 msg_outtrans_attr(IObuff, i == qf_lists[qf_curlist].qf_index
|
|
|
1404 ? hl_attr(HLF_L) : hl_attr(HLF_D));
|
|
|
1405 if (qfp->qf_lnum == 0)
|
|
|
1406 IObuff[0] = NUL;
|
|
|
1407 else if (qfp->qf_col == 0)
|
|
|
1408 sprintf((char *)IObuff, ":%ld", qfp->qf_lnum);
|
|
|
1409 else
|
|
|
1410 sprintf((char *)IObuff, ":%ld col %d",
|
|
|
1411 qfp->qf_lnum, qfp->qf_col);
|
|
|
1412 sprintf((char *)IObuff + STRLEN(IObuff), "%s: ",
|
|
|
1413 (char *)qf_types(qfp->qf_type, qfp->qf_nr));
|
|
|
1414 msg_puts_attr(IObuff, hl_attr(HLF_N));
|
|
|
1415 /* Remove newlines and leading whitespace from the text.
|
|
|
1416 * For an unrecognized line keep the indent, the compiler may
|
|
|
1417 * mark a word with ^^^^. */
|
|
|
1418 qf_fmt_text((fname != NULL || qfp->qf_lnum != 0)
|
|
|
1419 ? skipwhite(qfp->qf_text) : qfp->qf_text,
|
|
|
1420 IObuff, IOSIZE);
|
|
|
1421 msg_prt_line(IObuff);
|
|
|
1422 out_flush(); /* show one line at a time */
|
|
|
1423 need_return = TRUE;
|
|
|
1424 last_printed = i;
|
|
|
1425 }
|
|
|
1426 }
|
|
|
1427 if (more_back)
|
|
|
1428 {
|
|
|
1429 /* scrolling backwards from the more-prompt */
|
|
|
1430 /* TODO: compute the number of items from the screen lines */
|
|
|
1431 more_back = more_back * 2 - 1;
|
|
|
1432 while (i > last_printed - more_back && i > idx1)
|
|
|
1433 {
|
|
|
1434 do
|
|
|
1435 {
|
|
|
1436 qfp = qfp->qf_prev;
|
|
|
1437 --i;
|
|
|
1438 }
|
|
|
1439 while (i > idx1 && !qfp->qf_valid && !all);
|
|
|
1440 }
|
|
|
1441 more_back = 0;
|
|
|
1442 }
|
|
|
1443 else
|
|
|
1444 {
|
|
|
1445 qfp = qfp->qf_next;
|
|
|
1446 ++i;
|
|
|
1447 }
|
|
|
1448 ui_breakcheck();
|
|
|
1449 }
|
|
|
1450 more_back_used = FALSE;
|
|
|
1451 }
|
|
|
1452
|
|
|
1453 /*
|
|
|
1454 * Remove newlines and leading whitespace from an error message.
|
|
|
1455 * Put the result in "buf[bufsize]".
|
|
|
1456 */
|
|
|
1457 static void
|
|
|
1458 qf_fmt_text(text, buf, bufsize)
|
|
|
1459 char_u *text;
|
|
|
1460 char_u *buf;
|
|
|
1461 int bufsize;
|
|
|
1462 {
|
|
|
1463 int i;
|
|
|
1464 char_u *p = text;
|
|
|
1465
|
|
|
1466 for (i = 0; *p != NUL && i < bufsize - 1; ++i)
|
|
|
1467 {
|
|
|
1468 if (*p == '\n')
|
|
|
1469 {
|
|
|
1470 buf[i] = ' ';
|
|
|
1471 while (*++p != NUL)
|
|
|
1472 if (!vim_iswhite(*p) && *p != '\n')
|
|
|
1473 break;
|
|
|
1474 }
|
|
|
1475 else
|
|
|
1476 buf[i] = *p++;
|
|
|
1477 }
|
|
|
1478 buf[i] = NUL;
|
|
|
1479 }
|
|
|
1480
|
|
|
1481 /*
|
|
|
1482 * ":colder [count]": Up in the quickfix stack.
|
|
|
1483 * ":cnewer [count]": Down in the quickfix stack.
|
|
|
1484 */
|
|
|
1485 void
|
|
|
1486 qf_age(eap)
|
|
|
1487 exarg_T *eap;
|
|
|
1488 {
|
|
|
1489 int count;
|
|
|
1490
|
|
|
1491 if (eap->addr_count != 0)
|
|
|
1492 count = eap->line2;
|
|
|
1493 else
|
|
|
1494 count = 1;
|
|
|
1495 while (count--)
|
|
|
1496 {
|
|
|
1497 if (eap->cmdidx == CMD_colder)
|
|
|
1498 {
|
|
|
1499 if (qf_curlist == 0)
|
|
|
1500 {
|
|
|
1501 EMSG(_("E380: At bottom of quickfix stack"));
|
|
|
1502 return;
|
|
|
1503 }
|
|
|
1504 --qf_curlist;
|
|
|
1505 }
|
|
|
1506 else
|
|
|
1507 {
|
|
|
1508 if (qf_curlist >= qf_listcount - 1)
|
|
|
1509 {
|
|
|
1510 EMSG(_("E381: At top of quickfix stack"));
|
|
|
1511 return;
|
|
|
1512 }
|
|
|
1513 ++qf_curlist;
|
|
|
1514 }
|
|
|
1515 }
|
|
|
1516 qf_msg();
|
|
|
1517 }
|
|
|
1518
|
|
|
1519 static void
|
|
|
1520 qf_msg()
|
|
|
1521 {
|
|
|
1522 smsg((char_u *)_("error list %d of %d; %d errors"),
|
|
|
1523 qf_curlist + 1, qf_listcount, qf_lists[qf_curlist].qf_count);
|
|
|
1524 #ifdef FEAT_WINDOWS
|
|
|
1525 qf_update_buffer();
|
|
|
1526 #endif
|
|
|
1527 }
|
|
|
1528
|
|
|
1529 /*
|
|
|
1530 * free the error list
|
|
|
1531 */
|
|
|
1532 static void
|
|
|
1533 qf_free(idx)
|
|
|
1534 int idx;
|
|
|
1535 {
|
|
|
1536 struct qf_line *qfp;
|
|
|
1537
|
|
|
1538 while (qf_lists[idx].qf_count)
|
|
|
1539 {
|
|
|
1540 qfp = qf_lists[idx].qf_start->qf_next;
|
|
|
1541 vim_free(qf_lists[idx].qf_start->qf_text);
|
|
|
1542 vim_free(qf_lists[idx].qf_start);
|
|
|
1543 qf_lists[idx].qf_start = qfp;
|
|
|
1544 --qf_lists[idx].qf_count;
|
|
|
1545 }
|
|
|
1546 }
|
|
|
1547
|
|
|
1548 /*
|
|
|
1549 * qf_mark_adjust: adjust marks
|
|
|
1550 */
|
|
|
1551 void
|
|
|
1552 qf_mark_adjust(line1, line2, amount, amount_after)
|
|
|
1553 linenr_T line1;
|
|
|
1554 linenr_T line2;
|
|
|
1555 long amount;
|
|
|
1556 long amount_after;
|
|
|
1557 {
|
|
|
1558 int i;
|
|
|
1559 struct qf_line *qfp;
|
|
|
1560 int idx;
|
|
|
1561
|
|
|
1562 for (idx = 0; idx < qf_listcount; ++idx)
|
|
|
1563 if (qf_lists[idx].qf_count)
|
|
|
1564 for (i = 0, qfp = qf_lists[idx].qf_start;
|
|
|
1565 i < qf_lists[idx].qf_count; ++i, qfp = qfp->qf_next)
|
|
|
1566 if (qfp->qf_fnum == curbuf->b_fnum)
|
|
|
1567 {
|
|
|
1568 if (qfp->qf_lnum >= line1 && qfp->qf_lnum <= line2)
|
|
|
1569 {
|
|
|
1570 if (amount == MAXLNUM)
|
|
|
1571 qfp->qf_cleared = TRUE;
|
|
|
1572 else
|
|
|
1573 qfp->qf_lnum += amount;
|
|
|
1574 }
|
|
|
1575 else if (amount_after && qfp->qf_lnum > line2)
|
|
|
1576 qfp->qf_lnum += amount_after;
|
|
|
1577 }
|
|
|
1578 }
|
|
|
1579
|
|
|
1580 /*
|
|
|
1581 * Make a nice message out of the error character and the error number:
|
|
|
1582 * char number message
|
|
|
1583 * e or E 0 " error"
|
|
|
1584 * w or W 0 " warning"
|
|
|
1585 * i or I 0 " info"
|
|
|
1586 * 0 0 ""
|
|
|
1587 * other 0 " c"
|
|
|
1588 * e or E n " error n"
|
|
|
1589 * w or W n " warning n"
|
|
|
1590 * i or I n " info n"
|
|
|
1591 * 0 n " error n"
|
|
|
1592 * other n " c n"
|
|
|
1593 * 1 x "" :helpgrep
|
|
|
1594 */
|
|
|
1595 static char_u *
|
|
|
1596 qf_types(c, nr)
|
|
|
1597 int c, nr;
|
|
|
1598 {
|
|
|
1599 static char_u buf[20];
|
|
|
1600 static char_u cc[3];
|
|
|
1601 char_u *p;
|
|
|
1602
|
|
|
1603 if (c == 'W' || c == 'w')
|
|
|
1604 p = (char_u *)" warning";
|
|
|
1605 else if (c == 'I' || c == 'i')
|
|
|
1606 p = (char_u *)" info";
|
|
|
1607 else if (c == 'E' || c == 'e' || (c == 0 && nr > 0))
|
|
|
1608 p = (char_u *)" error";
|
|
|
1609 else if (c == 0 || c == 1)
|
|
|
1610 p = (char_u *)"";
|
|
|
1611 else
|
|
|
1612 {
|
|
|
1613 cc[0] = ' ';
|
|
|
1614 cc[1] = c;
|
|
|
1615 cc[2] = NUL;
|
|
|
1616 p = cc;
|
|
|
1617 }
|
|
|
1618
|
|
|
1619 if (nr <= 0)
|
|
|
1620 return p;
|
|
|
1621
|
|
|
1622 sprintf((char *)buf, "%s %3d", (char *)p, nr);
|
|
|
1623 return buf;
|
|
|
1624 }
|
|
|
1625
|
|
|
1626 #if defined(FEAT_WINDOWS) || defined(PROTO)
|
|
|
1627 /*
|
|
|
1628 * ":cwindow": open the quickfix window if we have errors to display,
|
|
|
1629 * close it if not.
|
|
|
1630 */
|
|
|
1631 void
|
|
|
1632 ex_cwindow(eap)
|
|
|
1633 exarg_T *eap;
|
|
|
1634 {
|
|
|
1635 win_T *win;
|
|
|
1636
|
|
|
1637 /*
|
|
|
1638 * Look for an existing quickfix window.
|
|
|
1639 */
|
|
|
1640 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1641 if (bt_quickfix(win->w_buffer))
|
|
|
1642 break;
|
|
|
1643
|
|
|
1644 /*
|
|
|
1645 * If a quickfix window is open but we have no errors to display,
|
|
|
1646 * close the window. If a quickfix window is not open, then open
|
|
|
1647 * it if we have errors; otherwise, leave it closed.
|
|
|
1648 */
|
|
|
1649 if (qf_lists[qf_curlist].qf_nonevalid || qf_curlist >= qf_listcount)
|
|
|
1650 {
|
|
|
1651 if (win != NULL)
|
|
|
1652 ex_cclose(eap);
|
|
|
1653 }
|
|
|
1654 else if (win == NULL)
|
|
|
1655 ex_copen(eap);
|
|
|
1656 }
|
|
|
1657
|
|
|
1658 /*
|
|
|
1659 * ":cclose": close the window showing the list of errors.
|
|
|
1660 */
|
|
|
1661 /*ARGSUSED*/
|
|
|
1662 void
|
|
|
1663 ex_cclose(eap)
|
|
|
1664 exarg_T *eap;
|
|
|
1665 {
|
|
|
1666 win_T *win;
|
|
|
1667
|
|
|
1668 /*
|
|
|
1669 * Find existing quickfix window and close it.
|
|
|
1670 */
|
|
|
1671 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1672 if (bt_quickfix(win->w_buffer))
|
|
|
1673 break;
|
|
|
1674
|
|
|
1675 if (win != NULL)
|
|
|
1676 win_close(win, FALSE);
|
|
|
1677 }
|
|
|
1678
|
|
|
1679 /*
|
|
|
1680 * ":copen": open a window that shows the list of errors.
|
|
|
1681 */
|
|
|
1682 void
|
|
|
1683 ex_copen(eap)
|
|
|
1684 exarg_T *eap;
|
|
|
1685 {
|
|
|
1686 int height;
|
|
|
1687 buf_T *buf;
|
|
|
1688 win_T *win;
|
|
|
1689
|
|
|
1690 if (eap->addr_count != 0)
|
|
|
1691 height = eap->line2;
|
|
|
1692 else
|
|
|
1693 height = QF_WINHEIGHT;
|
|
|
1694
|
|
|
1695 #ifdef FEAT_VISUAL
|
|
|
1696 reset_VIsual_and_resel(); /* stop Visual mode */
|
|
|
1697 #endif
|
|
|
1698 #ifdef FEAT_GUI
|
|
|
1699 need_mouse_correct = TRUE;
|
|
|
1700 #endif
|
|
|
1701
|
|
|
1702 /*
|
|
|
1703 * Find existing quickfix window, or open a new one.
|
|
|
1704 */
|
|
|
1705 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1706 if (bt_quickfix(win->w_buffer))
|
|
|
1707 break;
|
|
|
1708 if (win != NULL)
|
|
|
1709 win_goto(win);
|
|
|
1710 else
|
|
|
1711 {
|
|
|
1712 /* The current window becomes the previous window afterwards. */
|
|
|
1713 win = curwin;
|
|
|
1714
|
|
|
1715 /* Create the new window at the very bottom. */
|
|
|
1716 win_goto(lastwin);
|
|
|
1717 if (win_split(height, WSP_BELOW) == FAIL)
|
|
|
1718 return; /* not enough room for window */
|
|
|
1719 #ifdef FEAT_SCROLLBIND
|
|
|
1720 curwin->w_p_scb = FALSE;
|
|
|
1721 #endif
|
|
|
1722
|
|
|
1723 /*
|
|
|
1724 * Find existing quickfix buffer, or create a new one.
|
|
|
1725 */
|
|
|
1726 buf = qf_find_buf();
|
|
|
1727 if (buf == NULL)
|
|
|
1728 {
|
|
|
1729 (void)do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, ECMD_HIDE);
|
|
|
1730 /* switch off 'swapfile' */
|
|
|
1731 set_option_value((char_u *)"swf", 0L, NULL, OPT_LOCAL);
|
|
|
1732 set_option_value((char_u *)"bt", 0L, (char_u *)"quickfix",
|
|
|
1733 OPT_LOCAL);
|
|
|
1734 set_option_value((char_u *)"bh", 0L, (char_u *)"delete", OPT_LOCAL);
|
|
|
1735 set_option_value((char_u *)"diff", 0L, (char_u *)"", OPT_LOCAL);
|
|
|
1736 }
|
|
|
1737 else if (buf != curbuf)
|
|
|
1738 set_curbuf(buf, DOBUF_GOTO);
|
|
|
1739
|
|
|
1740 /* Only set the height when there is no window to the side. */
|
|
|
1741 if (curwin->w_width == Columns)
|
|
|
1742 win_setheight(height);
|
|
|
1743 curwin->w_p_wfh = TRUE; /* set 'winfixheight' */
|
|
|
1744 if (win_valid(win))
|
|
|
1745 prevwin = win;
|
|
|
1746 }
|
|
|
1747
|
|
|
1748 /*
|
|
|
1749 * Fill the buffer with the quickfix list.
|
|
|
1750 */
|
|
|
1751 qf_fill_buffer();
|
|
|
1752
|
|
|
1753 curwin->w_cursor.lnum = qf_lists[qf_curlist].qf_index;
|
|
|
1754 curwin->w_cursor.col = 0;
|
|
|
1755 check_cursor();
|
|
|
1756 update_topline(); /* scroll to show the line */
|
|
|
1757 }
|
|
|
1758
|
|
|
1759 /*
|
|
|
1760 * Return the number of the current entry (line number in the quickfix
|
|
|
1761 * window).
|
|
|
1762 */
|
|
|
1763 linenr_T
|
|
|
1764 qf_current_entry()
|
|
|
1765 {
|
|
|
1766 return qf_lists[qf_curlist].qf_index;
|
|
|
1767 }
|
|
|
1768
|
|
|
1769 /*
|
|
|
1770 * Update the cursor position in the quickfix window to the current error.
|
|
|
1771 * Return TRUE if there is a quickfix window.
|
|
|
1772 */
|
|
|
1773 static int
|
|
|
1774 qf_win_pos_update(old_qf_index)
|
|
|
1775 int old_qf_index; /* previous qf_index or zero */
|
|
|
1776 {
|
|
|
1777 win_T *win;
|
|
|
1778 int qf_index = qf_lists[qf_curlist].qf_index;
|
|
|
1779
|
|
|
1780 /*
|
|
|
1781 * Put the cursor on the current error in the quickfix window, so that
|
|
|
1782 * it's viewable.
|
|
|
1783 */
|
|
|
1784 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1785 if (bt_quickfix(win->w_buffer))
|
|
|
1786 break;
|
|
|
1787 if (win != NULL
|
|
|
1788 && qf_index <= win->w_buffer->b_ml.ml_line_count
|
|
|
1789 && old_qf_index != qf_index)
|
|
|
1790 {
|
|
|
1791 win_T *old_curwin = curwin;
|
|
|
1792
|
|
|
1793 curwin = win;
|
|
|
1794 curbuf = win->w_buffer;
|
|
|
1795 if (qf_index > old_qf_index)
|
|
|
1796 {
|
|
|
1797 curwin->w_redraw_top = old_qf_index;
|
|
|
1798 curwin->w_redraw_bot = qf_index;
|
|
|
1799 }
|
|
|
1800 else
|
|
|
1801 {
|
|
|
1802 curwin->w_redraw_top = qf_index;
|
|
|
1803 curwin->w_redraw_bot = old_qf_index;
|
|
|
1804 }
|
|
|
1805 curwin->w_cursor.lnum = qf_index;
|
|
|
1806 curwin->w_cursor.col = 0;
|
|
|
1807 update_topline(); /* scroll to show the line */
|
|
|
1808 redraw_later(VALID);
|
|
|
1809 curwin->w_redr_status = TRUE; /* update ruler */
|
|
|
1810 curwin = old_curwin;
|
|
|
1811 curbuf = curwin->w_buffer;
|
|
|
1812 }
|
|
|
1813 return win != NULL;
|
|
|
1814 }
|
|
|
1815
|
|
|
1816 /*
|
|
|
1817 * Find quickfix buffer.
|
|
|
1818 */
|
|
|
1819 static buf_T *
|
|
|
1820 qf_find_buf()
|
|
|
1821 {
|
|
|
1822 buf_T *buf;
|
|
|
1823
|
|
|
1824 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1825 if (bt_quickfix(buf))
|
|
|
1826 break;
|
|
|
1827 return buf;
|
|
|
1828 }
|
|
|
1829
|
|
|
1830 /*
|
|
|
1831 * Find the quickfix buffer. If it exists, update the contents.
|
|
|
1832 */
|
|
|
1833 static void
|
|
|
1834 qf_update_buffer()
|
|
|
1835 {
|
|
|
1836 buf_T *buf;
|
|
|
1837 #ifdef FEAT_AUTOCMD
|
|
|
1838 aco_save_T aco;
|
|
|
1839 #else
|
|
|
1840 buf_T *save_curbuf;
|
|
|
1841 #endif
|
|
|
1842
|
|
|
1843 /* Check if a buffer for the quickfix list exists. Update it. */
|
|
|
1844 buf = qf_find_buf();
|
|
|
1845 if (buf != NULL)
|
|
|
1846 {
|
|
|
1847 #ifdef FEAT_AUTOCMD
|
|
|
1848 /* set curwin/curbuf to buf and save a few things */
|
|
|
1849 aucmd_prepbuf(&aco, buf);
|
|
|
1850 #else
|
|
|
1851 save_curbuf = curbuf;
|
|
|
1852 curbuf = buf;
|
|
|
1853 #endif
|
|
|
1854
|
|
|
1855 qf_fill_buffer();
|
|
|
1856
|
|
|
1857 #ifdef FEAT_AUTOCMD
|
|
|
1858 /* restore curwin/curbuf and a few other things */
|
|
|
1859 aucmd_restbuf(&aco);
|
|
|
1860 #else
|
|
|
1861 curbuf = save_curbuf;
|
|
|
1862 #endif
|
|
|
1863
|
|
|
1864 (void)qf_win_pos_update(0);
|
|
|
1865 }
|
|
|
1866 }
|
|
|
1867
|
|
|
1868 /*
|
|
|
1869 * Fill current buffer with quickfix errors, replacing any previous contents.
|
|
|
1870 * curbuf must be the quickfix buffer!
|
|
|
1871 */
|
|
|
1872 static void
|
|
|
1873 qf_fill_buffer()
|
|
|
1874 {
|
|
|
1875 linenr_T lnum;
|
|
|
1876 struct qf_line *qfp;
|
|
|
1877 buf_T *errbuf;
|
|
|
1878 int len;
|
|
|
1879 int old_KeyTyped = KeyTyped;
|
|
|
1880
|
|
|
1881 /* delete all existing lines */
|
|
|
1882 while ((curbuf->b_ml.ml_flags & ML_EMPTY) == 0)
|
|
|
1883 (void)ml_delete((linenr_T)1, FALSE);
|
|
|
1884
|
|
|
1885 /* Check if there is anything to display */
|
|
|
1886 if (qf_curlist < qf_listcount)
|
|
|
1887 {
|
|
|
1888 /* Add one line for each error */
|
|
|
1889 qfp = qf_lists[qf_curlist].qf_start;
|
|
|
1890 for (lnum = 0; lnum < qf_lists[qf_curlist].qf_count; ++lnum)
|
|
|
1891 {
|
|
|
1892 if (qfp->qf_fnum != 0
|
|
|
1893 && (errbuf = buflist_findnr(qfp->qf_fnum)) != NULL
|
|
|
1894 && errbuf->b_fname != NULL)
|
|
|
1895 {
|
|
|
1896 if (qfp->qf_type == 1) /* :helpgrep */
|
|
|
1897 STRCPY(IObuff, gettail(errbuf->b_fname));
|
|
|
1898 else
|
|
|
1899 STRCPY(IObuff, errbuf->b_fname);
|
|
|
1900 len = (int)STRLEN(IObuff);
|
|
|
1901 }
|
|
|
1902 else
|
|
|
1903 len = 0;
|
|
|
1904 IObuff[len++] = '|';
|
|
|
1905
|
|
|
1906 if (qfp->qf_lnum > 0)
|
|
|
1907 {
|
|
|
1908 sprintf((char *)IObuff + len, "%ld", qfp->qf_lnum);
|
|
|
1909 len += (int)STRLEN(IObuff + len);
|
|
|
1910
|
|
|
1911 if (qfp->qf_col > 0)
|
|
|
1912 {
|
|
|
1913 sprintf((char *)IObuff + len, " col %d", qfp->qf_col);
|
|
|
1914 len += (int)STRLEN(IObuff + len);
|
|
|
1915 }
|
|
|
1916
|
|
|
1917 sprintf((char *)IObuff + len, "%s",
|
|
|
1918 (char *)qf_types(qfp->qf_type, qfp->qf_nr));
|
|
|
1919 len += (int)STRLEN(IObuff + len);
|
|
|
1920 }
|
|
|
1921 IObuff[len++] = '|';
|
|
|
1922 IObuff[len++] = ' ';
|
|
|
1923
|
|
|
1924 /* Remove newlines and leading whitespace from the text.
|
|
|
1925 * For an unrecognized line keep the indent, the compiler may
|
|
|
1926 * mark a word with ^^^^. */
|
|
|
1927 qf_fmt_text(len > 3 ? skipwhite(qfp->qf_text) : qfp->qf_text,
|
|
|
1928 IObuff + len, IOSIZE - len);
|
|
|
1929
|
|
|
1930 if (ml_append(lnum, IObuff, (colnr_T)STRLEN(IObuff) + 1, FALSE)
|
|
|
1931 == FAIL)
|
|
|
1932 break;
|
|
|
1933 qfp = qfp->qf_next;
|
|
|
1934 }
|
|
|
1935 /* Delete the empty line which is now at the end */
|
|
|
1936 (void)ml_delete(lnum + 1, FALSE);
|
|
|
1937 }
|
|
|
1938
|
|
|
1939 /* correct cursor position */
|
|
|
1940 check_lnums(TRUE);
|
|
|
1941
|
|
|
1942 /* Set the 'filetype' to "qf" each time after filling the buffer. This
|
|
|
1943 * resembles reading a file into a buffer, it's more logical when using
|
|
|
1944 * autocommands. */
|
|
|
1945 set_option_value((char_u *)"ft", 0L, (char_u *)"qf", OPT_LOCAL);
|
|
|
1946 curbuf->b_p_ma = FALSE;
|
|
|
1947
|
|
|
1948 #ifdef FEAT_AUTOCMD
|
|
|
1949 apply_autocmds(EVENT_BUFREADPOST, (char_u *)"quickfix", NULL,
|
|
|
1950 FALSE, curbuf);
|
|
|
1951 apply_autocmds(EVENT_BUFWINENTER, (char_u *)"quickfix", NULL,
|
|
|
1952 FALSE, curbuf);
|
|
|
1953 #endif
|
|
|
1954
|
|
|
1955 /* make sure it will be redrawn */
|
|
|
1956 redraw_curbuf_later(NOT_VALID);
|
|
|
1957
|
|
|
1958 /* Restore KeyTyped, setting 'filetype' may reset it. */
|
|
|
1959 KeyTyped = old_KeyTyped;
|
|
|
1960 }
|
|
|
1961
|
|
|
1962 #endif /* FEAT_WINDOWS */
|
|
|
1963
|
|
|
1964 /*
|
|
|
1965 * Return TRUE if "buf" is the quickfix buffer.
|
|
|
1966 */
|
|
|
1967 int
|
|
|
1968 bt_quickfix(buf)
|
|
|
1969 buf_T *buf;
|
|
|
1970 {
|
|
|
1971 return (buf->b_p_bt[0] == 'q');
|
|
|
1972 }
|
|
|
1973
|
|
|
1974 /*
|
|
|
1975 * Return TRUE if "buf" is a "nofile" buffer.
|
|
|
1976 */
|
|
|
1977 int
|
|
|
1978 bt_nofile(buf)
|
|
|
1979 buf_T *buf;
|
|
|
1980 {
|
|
|
1981 return (buf->b_p_bt[0] == 'n' && buf->b_p_bt[2] == 'f');
|
|
|
1982 }
|
|
|
1983
|
|
|
1984 /*
|
|
|
1985 * Return TRUE if "buf" is a "nowrite" or "nofile" buffer.
|
|
|
1986 */
|
|
|
1987 int
|
|
|
1988 bt_dontwrite(buf)
|
|
|
1989 buf_T *buf;
|
|
|
1990 {
|
|
|
1991 return (buf->b_p_bt[0] == 'n');
|
|
|
1992 }
|
|
|
1993
|
|
|
1994 int
|
|
|
1995 bt_dontwrite_msg(buf)
|
|
|
1996 buf_T *buf;
|
|
|
1997 {
|
|
|
1998 if (bt_dontwrite(buf))
|
|
|
1999 {
|
|
|
2000 EMSG(_("E382: Cannot write, 'buftype' option is set"));
|
|
|
2001 return TRUE;
|
|
|
2002 }
|
|
|
2003 return FALSE;
|
|
|
2004 }
|
|
|
2005
|
|
|
2006 /*
|
|
|
2007 * Return TRUE if the buffer should be hidden, according to 'hidden', ":hide"
|
|
|
2008 * and 'bufhidden'.
|
|
|
2009 */
|
|
|
2010 int
|
|
|
2011 buf_hide(buf)
|
|
|
2012 buf_T *buf;
|
|
|
2013 {
|
|
|
2014 /* 'bufhidden' overrules 'hidden' and ":hide", check it first */
|
|
|
2015 switch (buf->b_p_bh[0])
|
|
|
2016 {
|
|
|
2017 case 'u': /* "unload" */
|
|
|
2018 case 'w': /* "wipe" */
|
|
|
2019 case 'd': return FALSE; /* "delete" */
|
|
|
2020 case 'h': return TRUE; /* "hide" */
|
|
|
2021 }
|
|
|
2022 return (p_hid || cmdmod.hide);
|
|
|
2023 }
|
|
|
2024
|
|
|
2025 /*
|
|
|
2026 * Used for ":make", ":grep" and ":grepadd".
|
|
|
2027 */
|
|
|
2028 void
|
|
|
2029 ex_make(eap)
|
|
|
2030 exarg_T *eap;
|
|
|
2031 {
|
|
|
2032 char_u *name;
|
|
|
2033 char_u *cmd;
|
|
|
2034 unsigned len;
|
|
|
2035
|
|
|
2036 autowrite_all();
|
|
|
2037 name = get_mef_name();
|
|
|
2038 if (name == NULL)
|
|
|
2039 return;
|
|
|
2040 mch_remove(name); /* in case it's not unique */
|
|
|
2041
|
|
|
2042 /*
|
|
|
2043 * If 'shellpipe' empty: don't redirect to 'errorfile'.
|
|
|
2044 */
|
|
|
2045 len = (unsigned)STRLEN(p_shq) * 2 + (unsigned)STRLEN(eap->arg) + 1;
|
|
|
2046 if (*p_sp != NUL)
|
|
|
2047 len += (unsigned)STRLEN(p_sp) + (unsigned)STRLEN(name) + 3;
|
|
|
2048 cmd = alloc(len);
|
|
|
2049 if (cmd == NULL)
|
|
|
2050 return;
|
|
|
2051 sprintf((char *)cmd, "%s%s%s", (char *)p_shq, (char *)eap->arg,
|
|
|
2052 (char *)p_shq);
|
|
|
2053 if (*p_sp != NUL)
|
|
|
2054 append_redir(cmd, p_sp, name);
|
|
|
2055 /*
|
|
|
2056 * Output a newline if there's something else than the :make command that
|
|
|
2057 * was typed (in which case the cursor is in column 0).
|
|
|
2058 */
|
|
|
2059 if (msg_col == 0)
|
|
|
2060 msg_didout = FALSE;
|
|
|
2061 msg_start();
|
|
|
2062 MSG_PUTS(":!");
|
|
|
2063 msg_outtrans(cmd); /* show what we are doing */
|
|
|
2064
|
|
|
2065 /* let the shell know if we are redirecting output or not */
|
|
|
2066 do_shell(cmd, *p_sp != NUL ? SHELL_DOOUT : 0);
|
|
|
2067
|
|
|
2068 #ifdef AMIGA
|
|
|
2069 out_flush();
|
|
|
2070 /* read window status report and redraw before message */
|
|
|
2071 (void)char_avail();
|
|
|
2072 #endif
|
|
|
2073
|
|
|
2074 if (qf_init(name, eap->cmdidx != CMD_make ? p_gefm : p_efm,
|
|
|
2075 eap->cmdidx != CMD_grepadd) > 0
|
|
|
2076 && !eap->forceit)
|
|
|
2077 qf_jump(0, 0, FALSE); /* display first error */
|
|
|
2078
|
|
|
2079 mch_remove(name);
|
|
|
2080 vim_free(name);
|
|
|
2081 vim_free(cmd);
|
|
|
2082 }
|
|
|
2083
|
|
|
2084 /*
|
|
|
2085 * Return the name for the errorfile, in allocated memory.
|
|
|
2086 * Find a new unique name when 'makeef' contains "##".
|
|
|
2087 * Returns NULL for error.
|
|
|
2088 */
|
|
|
2089 static char_u *
|
|
|
2090 get_mef_name()
|
|
|
2091 {
|
|
|
2092 char_u *p;
|
|
|
2093 char_u *name;
|
|
|
2094 static int start = -1;
|
|
|
2095 static int off = 0;
|
|
|
2096 #ifdef HAVE_LSTAT
|
|
|
2097 struct stat sb;
|
|
|
2098 #endif
|
|
|
2099
|
|
|
2100 if (*p_mef == NUL)
|
|
|
2101 {
|
|
|
2102 name = vim_tempname('e');
|
|
|
2103 if (name == NULL)
|
|
|
2104 EMSG(_(e_notmp));
|
|
|
2105 return name;
|
|
|
2106 }
|
|
|
2107
|
|
|
2108 for (p = p_mef; *p; ++p)
|
|
|
2109 if (p[0] == '#' && p[1] == '#')
|
|
|
2110 break;
|
|
|
2111
|
|
|
2112 if (*p == NUL)
|
|
|
2113 return vim_strsave(p_mef);
|
|
|
2114
|
|
|
2115 /* Keep trying until the name doesn't exist yet. */
|
|
|
2116 for (;;)
|
|
|
2117 {
|
|
|
2118 if (start == -1)
|
|
|
2119 start = mch_get_pid();
|
|
|
2120 else
|
|
|
2121 off += 19;
|
|
|
2122
|
|
|
2123 name = alloc((unsigned)STRLEN(p_mef) + 30);
|
|
|
2124 if (name == NULL)
|
|
|
2125 break;
|
|
|
2126 STRCPY(name, p_mef);
|
|
|
2127 sprintf((char *)name + (p - p_mef), "%d%d", start, off);
|
|
|
2128 STRCAT(name, p + 2);
|
|
|
2129 if (mch_getperm(name) < 0
|
|
|
2130 #ifdef HAVE_LSTAT
|
|
|
2131 /* Don't accept a symbolic link, its a security risk. */
|
|
|
2132 && mch_lstat((char *)name, &sb) < 0
|
|
|
2133 #endif
|
|
|
2134 )
|
|
|
2135 break;
|
|
|
2136 vim_free(name);
|
|
|
2137 }
|
|
|
2138 return name;
|
|
|
2139 }
|
|
|
2140
|
|
|
2141 /*
|
|
|
2142 * ":cc", ":crewind", ":cfirst" and ":clast".
|
|
|
2143 */
|
|
|
2144 void
|
|
|
2145 ex_cc(eap)
|
|
|
2146 exarg_T *eap;
|
|
|
2147 {
|
|
|
2148 qf_jump(0,
|
|
|
2149 eap->addr_count > 0
|
|
|
2150 ? (int)eap->line2
|
|
|
2151 : eap->cmdidx == CMD_cc
|
|
|
2152 ? 0
|
|
|
2153 : (eap->cmdidx == CMD_crewind || eap->cmdidx == CMD_cfirst)
|
|
|
2154 ? 1
|
|
|
2155 : 32767,
|
|
|
2156 eap->forceit);
|
|
|
2157 }
|
|
|
2158
|
|
|
2159 /*
|
|
|
2160 * ":cnext", ":cnfile", ":cNext" and ":cprevious".
|
|
|
2161 */
|
|
|
2162 void
|
|
|
2163 ex_cnext(eap)
|
|
|
2164 exarg_T *eap;
|
|
|
2165 {
|
|
|
2166 qf_jump(eap->cmdidx == CMD_cnext
|
|
|
2167 ? FORWARD
|
|
|
2168 : eap->cmdidx == CMD_cnfile
|
|
|
2169 ? FORWARD_FILE
|
|
|
2170 : (eap->cmdidx == CMD_cpfile || eap->cmdidx == CMD_cNfile)
|
|
|
2171 ? BACKWARD_FILE
|
|
|
2172 : BACKWARD,
|
|
|
2173 eap->addr_count > 0 ? (int)eap->line2 : 1, eap->forceit);
|
|
|
2174 }
|
|
|
2175
|
|
|
2176 /*
|
|
|
2177 * ":cfile" command.
|
|
|
2178 */
|
|
|
2179 void
|
|
|
2180 ex_cfile(eap)
|
|
|
2181 exarg_T *eap;
|
|
|
2182 {
|
|
|
2183 if (*eap->arg != NUL)
|
|
|
2184 set_string_option_direct((char_u *)"ef", -1, eap->arg, OPT_FREE);
|
|
|
2185 if (qf_init(p_ef, p_efm, TRUE) > 0 && eap->cmdidx == CMD_cfile)
|
|
|
2186 qf_jump(0, 0, eap->forceit); /* display first error */
|
|
|
2187 }
|
|
|
2188
|
|
|
2189 /*
|
|
|
2190 * ":helpgrep {pattern}"
|
|
|
2191 */
|
|
|
2192 void
|
|
|
2193 ex_helpgrep(eap)
|
|
|
2194 exarg_T *eap;
|
|
|
2195 {
|
|
|
2196 regmatch_T regmatch;
|
|
|
2197 char_u *save_cpo;
|
|
|
2198 char_u *p;
|
|
|
2199 int fcount;
|
|
|
2200 char_u **fnames;
|
|
|
2201 FILE *fd;
|
|
|
2202 int fi;
|
|
|
2203 struct qf_line *prevp = NULL;
|
|
|
2204 long lnum;
|
|
9
|
2205 #ifdef FEAT_MULTI_LANG
|
|
|
2206 char_u *lang;
|
|
|
2207 #endif
|
|
7
|
2208
|
|
|
2209 /* Make 'cpoptions' empty, the 'l' flag should not be used here. */
|
|
|
2210 save_cpo = p_cpo;
|
|
|
2211 p_cpo = (char_u *)"";
|
|
|
2212
|
|
9
|
2213 #ifdef FEAT_MULTI_LANG
|
|
|
2214 /* Check for a specified language */
|
|
|
2215 lang = check_help_lang(eap->arg);
|
|
|
2216 #endif
|
|
|
2217
|
|
7
|
2218 regmatch.regprog = vim_regcomp(eap->arg, RE_MAGIC + RE_STRING);
|
|
|
2219 regmatch.rm_ic = FALSE;
|
|
|
2220 if (regmatch.regprog != NULL)
|
|
|
2221 {
|
|
|
2222 /* create a new quickfix list */
|
|
|
2223 qf_new_list();
|
|
|
2224
|
|
|
2225 /* Go through all directories in 'runtimepath' */
|
|
|
2226 p = p_rtp;
|
|
|
2227 while (*p != NUL && !got_int)
|
|
|
2228 {
|
|
|
2229 copy_option_part(&p, NameBuff, MAXPATHL, ",");
|
|
|
2230
|
|
|
2231 /* Find all "*.txt" and "*.??x" files in the "doc" directory. */
|
|
|
2232 add_pathsep(NameBuff);
|
|
|
2233 STRCAT(NameBuff, "doc/*.\\(txt\\|??x\\)");
|
|
|
2234 if (gen_expand_wildcards(1, &NameBuff, &fcount,
|
|
|
2235 &fnames, EW_FILE|EW_SILENT) == OK
|
|
|
2236 && fcount > 0)
|
|
|
2237 {
|
|
|
2238 for (fi = 0; fi < fcount && !got_int; ++fi)
|
|
|
2239 {
|
|
9
|
2240 #ifdef FEAT_MULTI_LANG
|
|
|
2241 /* Skip files for a different language. */
|
|
|
2242 if (lang != NULL
|
|
|
2243 && STRNICMP(lang, fnames[fi]
|
|
|
2244 + STRLEN(fnames[fi]) - 3, 2) != 0
|
|
|
2245 && !(STRNICMP(lang, "en", 2) == 0
|
|
|
2246 && STRNICMP("txt", fnames[fi]
|
|
|
2247 + STRLEN(fnames[fi]) - 3, 3) == 0))
|
|
|
2248 continue;
|
|
|
2249 #endif
|
|
7
|
2250 fd = fopen((char *)fnames[fi], "r");
|
|
|
2251 if (fd != NULL)
|
|
|
2252 {
|
|
|
2253 lnum = 1;
|
|
|
2254 while (!vim_fgets(IObuff, IOSIZE, fd) && !got_int)
|
|
|
2255 {
|
|
|
2256 if (vim_regexec(®match, IObuff, (colnr_T)0))
|
|
|
2257 {
|
|
|
2258 int l = STRLEN(IObuff);
|
|
|
2259
|
|
|
2260 /* remove trailing CR, LF, spaces, etc. */
|
|
|
2261 while (l > 0 && IObuff[l - 1] <= ' ')
|
|
|
2262 IObuff[--l] = NUL;
|
|
|
2263
|
|
|
2264 if (qf_add_entry(&prevp,
|
|
|
2265 NULL, /* dir */
|
|
|
2266 fnames[fi],
|
|
|
2267 IObuff,
|
|
|
2268 lnum,
|
|
|
2269 0, /* col */
|
|
|
2270 FALSE, /* virt_col */
|
|
|
2271 0, /* nr */
|
|
|
2272 1, /* type */
|
|
|
2273 TRUE /* valid */
|
|
|
2274 ) == FAIL)
|
|
|
2275 {
|
|
|
2276 got_int = TRUE;
|
|
|
2277 break;
|
|
|
2278 }
|
|
|
2279 }
|
|
|
2280 ++lnum;
|
|
|
2281 line_breakcheck();
|
|
|
2282 }
|
|
|
2283 fclose(fd);
|
|
|
2284 }
|
|
|
2285 }
|
|
|
2286 FreeWild(fcount, fnames);
|
|
|
2287 }
|
|
|
2288 }
|
|
|
2289 vim_free(regmatch.regprog);
|
|
|
2290
|
|
|
2291 qf_lists[qf_curlist].qf_nonevalid = FALSE;
|
|
|
2292 qf_lists[qf_curlist].qf_ptr = qf_lists[qf_curlist].qf_start;
|
|
|
2293 qf_lists[qf_curlist].qf_index = 1;
|
|
|
2294 }
|
|
|
2295
|
|
|
2296 p_cpo = save_cpo;
|
|
|
2297
|
|
|
2298 #ifdef FEAT_WINDOWS
|
|
|
2299 qf_update_buffer();
|
|
|
2300 #endif
|
|
|
2301
|
|
|
2302 /* Jump to first match. */
|
|
|
2303 if (qf_lists[qf_curlist].qf_count > 0)
|
|
|
2304 qf_jump(0, 0, FALSE);
|
|
9
|
2305 else
|
|
|
2306 EMSG2(_(e_nomatch2), eap->arg);
|
|
7
|
2307 }
|
|
|
2308
|
|
|
2309 #endif /* FEAT_QUICKFIX */
|
