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1 *quickfix.txt* For Vim version 7.1b. Last change: 2007 May 10
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4 VIM REFERENCE MANUAL by Bram Moolenaar
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7 This subject is introduced in section |30.1| of the user manual.
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8
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9 1. Using QuickFix commands |quickfix|
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10 2. The error window |quickfix-window|
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11 3. Using more than one list of errors |quickfix-error-lists|
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12 4. Using :make |:make_makeprg|
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13 5. Using :grep |grep|
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14 6. Selecting a compiler |compiler-select|
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15 7. The error format |error-file-format|
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16 8. The directory stack |quickfix-directory-stack|
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17 9. Specific error file formats |errorformats|
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18
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19 {Vi does not have any of these commands}
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20
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21 The quickfix commands are not available when the |+quickfix| feature was
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22 disabled at compile time.
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23
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24 =============================================================================
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25 1. Using QuickFix commands *quickfix* *Quickfix* *E42*
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26
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27 Vim has a special mode to speedup the edit-compile-edit cycle. This is
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28 inspired by the quickfix option of the Manx's Aztec C compiler on the Amiga.
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29 The idea is to save the error messages from the compiler in a file and use Vim
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30 to jump to the errors one by one. You can examine each problem and fix it,
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31 without having to remember all the error messages.
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32
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33 In Vim the quickfix commands are used more generally to find a list of
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34 positions in files. For example, |:vimgrep| finds pattern matches. You can
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35 use the positions in a script with the |getqflist()| function. Thus you can
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36 do a lot more than the edit/compile/fix cycle!
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37
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38 If you are using Manx's Aztec C compiler on the Amiga look here for how to use
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39 it with Vim: |quickfix-manx|. If you are using another compiler you should
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40 save the error messages in a file and start Vim with "vim -q filename". An
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41 easy way to do this is with the |:make| command (see below). The
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42 'errorformat' option should be set to match the error messages from your
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43 compiler (see |errorformat| below).
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44
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644
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45 *location-list* *E776*
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648
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46 A location list is similar to a quickfix list and contains a list of positions
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47 in files. A location list is associated with a window and each window can
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48 have a separate location list. A location list can be associated with only
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49 one window. The location list is independent of the quickfix list.
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50
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51 When a window with a location list is split, the new window gets a copy of the
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52 location list. When there are no references to a location list, the location
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53 list is destroyed.
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54
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55 The following quickfix commands can be used. The location list commands are
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56 similar to the quickfix commands, replacing the 'c' prefix in the quickfix
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57 command with 'l'.
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58
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59 *:cc*
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60 :cc[!] [nr] Display error [nr]. If [nr] is omitted, the same
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61 error is displayed again. Without [!] this doesn't
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62 work when jumping to another buffer, the current buffer
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63 has been changed, there is the only window for the
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64 buffer and both 'hidden' and 'autowrite' are off.
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65 When jumping to another buffer with [!] any changes to
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66 the current buffer are lost, unless 'hidden' is set or
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67 there is another window for this buffer.
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68 The 'switchbuf' settings are respected when jumping
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69 to a buffer.
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70
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644
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71 *:ll*
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72 :ll[!] [nr] Same as ":cc", except the location list for the
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73 current window is used instead of the quickfix list.
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74
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75 *:cn* *:cnext* *E553*
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76 :[count]cn[ext][!] Display the [count] next error in the list that
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77 includes a file name. If there are no file names at
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78 all, go to the [count] next error. See |:cc| for
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79 [!] and 'switchbuf'.
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80
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647
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81 *:lne* *:lnext*
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82 :[count]lne[xt][!] Same as ":cnext", except the location list for the
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83 current window is used instead of the quickfix list.
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84
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85 :[count]cN[ext][!] *:cp* *:cprevious* *:cN* *:cNext*
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86 :[count]cp[revious][!] Display the [count] previous error in the list that
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87 includes a file name. If there are no file names at
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88 all, go to the [count] previous error. See |:cc| for
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89 [!] and 'switchbuf'.
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90
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91
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92 :[count]lN[ext][!] *:lp* *:lprevious* *:lN* *:lNext*
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93 :[count]lp[revious][!] Same as ":cNext" and ":cprevious", except the location
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94 list for the current window is used instead of the
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95 quickfix list.
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96
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97 *:cnf* *:cnfile*
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98 :[count]cnf[ile][!] Display the first error in the [count] next file in
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99 the list that includes a file name. If there are no
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100 file names at all or if there is no next file, go to
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101 the [count] next error. See |:cc| for [!] and
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102 'switchbuf'.
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103
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104 *:lnf* *:lnfile*
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105 :[count]lnf[ile][!] Same as ":cnfile", except the location list for the
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106 current window is used instead of the quickfix list.
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107
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108 :[count]cNf[ile][!] *:cpf* *:cpfile* *:cNf* *:cNfile*
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109 :[count]cpf[ile][!] Display the last error in the [count] previous file in
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110 the list that includes a file name. If there are no
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111 file names at all or if there is no next file, go to
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112 the [count] previous error. See |:cc| for [!] and
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113 'switchbuf'.
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114
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115
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116 :[count]lNf[ile][!] *:lpf* *:lpfile* *:lNf* *:lNfile*
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117 :[count]lpf[ile][!] Same as ":cNfile" and ":cpfile", except the location
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118 list for the current window is used instead of the
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119 quickfix list.
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120
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121 *:crewind* *:cr*
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122 :cr[ewind][!] [nr] Display error [nr]. If [nr] is omitted, the FIRST
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123 error is displayed. See |:cc|.
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124
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125 *:lrewind* *:lr*
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126 :lr[ewind][!] [nr] Same as ":crewind", except the location list for the
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127 current window is used instead of the quickfix list.
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128
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129 *:cfirst* *:cfir*
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130 :cfir[st][!] [nr] Same as ":crewind".
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131
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132 *:lfirst* *:lfir*
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133 :lfir[st][!] [nr] Same as ":lrewind".
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134
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135 *:clast* *:cla*
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136 :cla[st][!] [nr] Display error [nr]. If [nr] is omitted, the LAST
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137 error is displayed. See |:cc|.
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138
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644
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139 *:llast* *:lla*
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140 :lla[st][!] [nr] Same as ":clast", except the location list for the
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141 current window is used instead of the quickfix list.
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142
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143 *:cq* *:cquit*
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144 :cq[uit] Quit Vim with an error code, so that the compiler
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145 will not compile the same file again.
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146
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147 *:cf* *:cfile*
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148 :cf[ile][!] [errorfile] Read the error file and jump to the first error.
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149 This is done automatically when Vim is started with
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150 the -q option. You can use this command when you
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151 keep Vim running while compiling. If you give the
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152 name of the errorfile, the 'errorfile' option will
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153 be set to [errorfile]. See |:cc| for [!].
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154
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644
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155 *:lf* *:lfile*
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156 :lf[ile][!] [errorfile] Same as ":cfile", except the location list for the
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157 current window is used instead of the quickfix list.
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158 You can not use the -q command-line option to set
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159 the location list.
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160
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161
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162 :cg[etfile][!] [errorfile] *:cg* *:cgetfile*
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163 Read the error file. Just like ":cfile" but don't
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164 jump to the first error.
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165
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166
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167 :lg[etfile][!] [errorfile] *:lg* *:lgetfile*
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168 Same as ":cgetfile", except the location list for the
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169 current window is used instead of the quickfix list.
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170
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625
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171 *:caddf* *:caddfile*
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172 :caddf[ile] [errorfile] Read the error file and add the errors from the
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173 errorfile to the current quickfix list. If a quickfix
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174 list is not present, then a new list is created.
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175
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644
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176 *:laddf* *:laddfile*
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177 :laddf[ile] [errorfile] Same as ":caddfile", except the location list for the
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178 current window is used instead of the quickfix list.
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179
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41
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180 *:cb* *:cbuffer* *E681*
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1084
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181 :cb[uffer][!] [bufnr] Read the error list from the current buffer.
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41
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182 When [bufnr] is given it must be the number of a
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183 loaded buffer. That buffer will then be used instead
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184 of the current buffer.
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185 A range can be specified for the lines to be used.
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186 Otherwise all lines in the buffer are used.
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187 See |:cc| for [!].
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41
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188
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189 *:lb* *:lbuffer*
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190 :lb[uffer][!] [bufnr] Same as ":cbuffer", except the location list for the
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191 current window is used instead of the quickfix list.
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192
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193 *:cgetb* *:cgetbuffer*
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194 :cgetb[uffer] [bufnr] Read the error list from the current buffer. Just
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195 like ":cbuffer" but don't jump to the first error.
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196
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197 *:lgetb* *:lgetbuffer*
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198 :lgetb[uffer] [bufnr] Same as ":cgetbuffer", except the location list for
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199 the current window is used instead of the quickfix
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200 list.
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201
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202 *:caddb* *:caddbuffer*
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203 :caddb[uffer] [bufnr] Read the error list from the current buffer and add
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204 the errors to the current quickfix list. If a
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205 quickfix list is not present, then a new list is
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206 created. Otherwise, same as ":cbuffer".
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207
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208 *:laddb* *:laddbuffer*
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209 :laddb[uffer] [bufnr] Same as ":caddbuffer", except the location list for
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210 the current window is used instead of the quickfix
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211 list.
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212
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213 *:cex* *:cexpr* *E777*
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214 :cex[pr][!] {expr} Create a quickfix list using the result of {expr} and
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215 jump to the first error. If {expr} is a String, then
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216 each new-line terminated line in the String is
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217 processed using 'errorformat' and the result is added
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218 to the quickfix list. If {expr} is a List, then each
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219 String item in the list is processed and added to the
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220 quickfix list. Non String items in the List are
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221 ignored. See |:cc|
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222 for [!].
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223 Examples: >
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224 :cexpr system('grep -n xyz *')
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225 :cexpr getline(1, '$')
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226 <
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644
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227 *:lex* *:lexpr*
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228 :lex[pr][!] {expr} Same as ":cexpr", except the location list for the
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229 current window is used instead of the quickfix list.
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230
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800
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231 *:cgete* *:cgetexpr*
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232 :cgete[xpr][!] {expr} Create a quickfix list using the result of {expr}.
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233 Just like ":cexpr", but don't jump to the first error.
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234
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235 *:lgete* *:lgetexpr*
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236 :lgete[xpr][!] {expr} Same as ":cgetexpr", except the location list for the
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237 current window is used instead of the quickfix list.
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238
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625
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239 *:cad* *:caddexpr*
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240 :cad[dexpr][!] {expr} Evaluate {expr} and add the resulting lines to the
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241 current quickfix list. If a quickfix list is not
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242 present, then a new list is created. The current
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243 cursor position will not be changed. See |:cexpr| for
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244 more information.
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245 Example: >
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246 :g/mypattern/caddexpr expand("%") . ":" . line(".") . ":" . getline(".")
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247 <
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644
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248 *:lad* *:laddexpr*
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249 :lad[dexpr][!] {expr} Same as ":caddexpr", except the location list for the
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250 current window is used instead of the quickfix list.
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251
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252 *:cl* *:clist*
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253 :cl[ist] [from] [, [to]]
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254 List all errors that are valid |quickfix-valid|.
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255 If numbers [from] and/or [to] are given, the respective
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237
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256 range of errors is listed. A negative number counts
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257 from the last error backwards, -1 being the last error.
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258 The 'switchbuf' settings are respected when jumping
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259 to a buffer.
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260
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261 :cl[ist]! [from] [, [to]]
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262 List all errors.
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263
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264 *:lli* *:llist*
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265 :lli[st] [from] [, [to]]
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266 Same as ":clist", except the location list for the
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267 current window is used instead of the quickfix list.
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268
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269 :lli[st]! [from] [, [to]]
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270 List all the entries in the location list for the
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271 current window.
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272
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273 If you insert or delete lines, mostly the correct error location is still
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274 found because hidden marks are used. Sometimes, when the mark has been
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275 deleted for some reason, the message "line changed" is shown to warn you that
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276 the error location may not be correct. If you quit Vim and start again the
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277 marks are lost and the error locations may not be correct anymore.
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278
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163
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279 If vim is built with |+autocmd| support, two autocommands are available for
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280 running commands before and after a quickfix command (':make', ':grep' and so
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281 on) is executed. See |QuickFixCmdPre| and |QuickFixCmdPost| for details.
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282
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7
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283 =============================================================================
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284 2. The error window *quickfix-window*
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285
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286 *:cope* *:copen*
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287 :cope[n] [height] Open a window to show the current list of errors.
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288 When [height] is given, the window becomes that high
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289 (if there is room). Otherwise the window is made ten
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290 lines high.
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291 The window will contain a special buffer, with
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292 'buftype' equal to "quickfix". Don't change this!
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293 If there already is a quickfix window, it will be made
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294 the current window. It is not possible to open a
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295 second quickfix window.
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296
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647
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297 *:lop* *:lopen*
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298 :lop[en] [height] Open a window to show the location list for the
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644
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299 current window. Works only when the location list for
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647
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300 the current window is present. You can have more than
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301 one location window opened at a time. Otherwise, it
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648
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302 acts the same as ":copen".
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644
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303
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304 *:ccl* *:cclose*
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305 :ccl[ose] Close the quickfix window.
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306
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644
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307 *:lcl* *:lclose*
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308 :lcl[ose] Close the window showing the location list for the
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309 current window.
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310
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311 *:cw* *:cwindow*
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312 :cw[indow] [height] Open the quickfix window when there are recognized
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313 errors. If the window is already open and there are
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314 no recognized errors, close the window.
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315
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644
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316 *:lw* *:lwindow*
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317 :lw[indow] [height] Same as ":cwindow", except use the window showing the
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318 location list for the current window.
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319
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320 Normally the quickfix window is at the bottom of the screen. If there are
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321 vertical splits, it's at the bottom of the rightmost column of windows. To
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322 make it always occupy the full width: >
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323 :botright cwindow
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324 You can move the window around with |window-moving| commands.
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325 For example, to move it to the top: CTRL-W K
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326 The 'winfixheight' option will be set, which means that the window will mostly
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327 keep its height, ignoring 'winheight' and 'equalalways'. You can change the
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328 height manually (e.g., by dragging the status line above it with the mouse).
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329
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330 In the quickfix window, each line is one error. The line number is equal to
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331 the error number. You can use ":.cc" to jump to the error under the cursor.
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170
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332 Hitting the <Enter> key or double-clicking the mouse on a line has the same
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333 effect. The file containing the error is opened in the window above the
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334 quickfix window. If there already is a window for that file, it is used
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335 instead. If the buffer in the used window has changed, and the error is in
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336 another file, jumping to the error will fail. You will first have to make
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337 sure the window contains a buffer which can be abandoned.
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170
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338 *CTRL-W_<Enter>* *CTRL-W_<CR>*
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339 You can use CTRL-W <Enter> to open a new window and jump to the error there.
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7
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340
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341 When the quickfix window has been filled, two autocommand events are
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342 triggered. First the 'filetype' option is set to "qf", which triggers the
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651
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343 FileType event. Then the BufReadPost event is triggered, using "quickfix" for
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344 the buffer name. This can be used to perform some action on the listed
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345 errors. Example: >
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648
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346 au BufReadPost quickfix setlocal modifiable
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347 \ | silent exe 'g/^/s//\=line(".")." "/'
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348 \ | setlocal nomodifiable
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7
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349 This prepends the line number to each line. Note the use of "\=" in the
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350 substitute string of the ":s" command, which is used to evaluate an
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351 expression.
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651
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352 The BufWinEnter event is also triggered, again using "quickfix" for the buffer
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353 name.
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7
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354
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355 Note: Making changes in the quickfix window has no effect on the list of
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356 errors. 'modifiable' is off to avoid making changes. If you delete or insert
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357 lines anyway, the relation between the text and the error number is messed up.
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358 If you really want to do this, you could write the contents of the quickfix
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359 window to a file and use ":cfile" to have it parsed and used as the new error
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360 list.
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361
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644
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362 *location-list-window*
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648
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363 The location list window displays the entries in a location list. When you
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364 open a location list window, it is created below the current window and
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365 displays the location list for the current window. The location list window
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366 is similar to the quickfix window, except that you can have more than one
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651
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367 location list window open at a time. When you use a location list command in
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368 this window, the displayed location list is used.
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648
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369
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370 When you select a file from the location list window, the following steps are
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371 used to find a window to edit the file:
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644
|
372
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648
|
373 1. If a window with the location list displayed in the location list window is
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374 present, then the file is opened in that window.
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375 2. If the above step fails and if the file is already opened in another
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376 window, then that window is used.
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377 3. If the above step fails then an existing window showing a buffer with
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378 'buftype' not set is used.
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379 4. If the above step fails, then the file is edited in a new window.
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380
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381 In all of the above cases, if the location list for the selected window is not
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382 yet set, then it is set to the location list displayed in the location list
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383 window.
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644
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384
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7
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385 =============================================================================
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386 3. Using more than one list of errors *quickfix-error-lists*
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387
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388 So far has been assumed that there is only one list of errors. Actually the
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389 ten last used lists are remembered. When starting a new list, the previous
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390 ones are automatically kept. Two commands can be used to access older error
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391 lists. They set one of the existing error lists as the current one.
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392
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393 *:colder* *:col* *E380*
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|
394 :col[der] [count] Go to older error list. When [count] is given, do
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395 this [count] times. When already at the oldest error
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|
396 list, an error message is given.
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397
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644
|
398 *:lolder* *:lol*
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|
|
399 :lol[der] [count] Same as ":colder", except use the location list for
|
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|
400 the current window instead of the quickfix list.
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|
401
|
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7
|
402 *:cnewer* *:cnew* *E381*
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403 :cnew[er] [count] Go to newer error list. When [count] is given, do
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|
404 this [count] times. When already at the newest error
|
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405 list, an error message is given.
|
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|
406
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644
|
407 *:lnewer* *:lnew*
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408 :lnew[er] [count] Same as ":cnewer", except use the location list for
|
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|
409 the current window instead of the quickfix list.
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410
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|
7
|
411 When adding a new error list, it becomes the current list.
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|
412
|
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|
413 When ":colder" has been used and ":make" or ":grep" is used to add a new error
|
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|
414 list, one newer list is overwritten. This is especially useful if you are
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415 browsing with ":grep" |grep|. If you want to keep the more recent error
|
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|
416 lists, use ":cnewer 99" first.
|
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|
417
|
|
|
418 =============================================================================
|
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|
419 4. Using :make *:make_makeprg*
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420
|
|
|
421 *:mak* *:make*
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163
|
422 :mak[e][!] [arguments] 1. If vim was built with |+autocmd|, all relevant
|
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|
423 |QuickFixCmdPre| autocommands are executed.
|
|
|
424 2. If the 'autowrite' option is on, write any changed
|
|
7
|
425 buffers
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163
|
426 3. An errorfile name is made from 'makeef'. If
|
|
7
|
427 'makeef' doesn't contain "##", and a file with this
|
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|
428 name already exists, it is deleted.
|
|
163
|
429 4. The program given with the 'makeprg' option is
|
|
7
|
430 started (default "make") with the optional
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|
431 [arguments] and the output is saved in the
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432 errorfile (for Unix it is also echoed on the
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433 screen).
|
|
163
|
434 5. The errorfile is read using 'errorformat'.
|
|
1167
|
435 6. If vim was built with |+autocmd|, all relevant
|
|
163
|
436 |QuickFixCmdPost| autocommands are executed.
|
|
1167
|
437 7. If [!] is not given the first error is jumped to.
|
|
|
438 8. The errorfile is deleted.
|
|
163
|
439 9. You can now move through the errors with commands
|
|
7
|
440 like |:cnext| and |:cprevious|, see above.
|
|
|
441 This command does not accept a comment, any "
|
|
|
442 characters are considered part of the arguments.
|
|
|
443
|
|
658
|
444 *:lmak* *:lmake*
|
|
|
445 :lmak[e][!] [arguments]
|
|
|
446 Same as ":make", except the location list for the
|
|
|
447 current window is used instead of the quickfix list.
|
|
|
448
|
|
7
|
449 The ":make" command executes the command given with the 'makeprg' option.
|
|
|
450 This is done by passing the command to the shell given with the 'shell'
|
|
|
451 option. This works almost like typing
|
|
|
452
|
|
|
453 ":!{makeprg} [arguments] {shellpipe} {errorfile}".
|
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|
454
|
|
|
455 {makeprg} is the string given with the 'makeprg' option. Any command can be
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|
456 used, not just "make". Characters '%' and '#' are expanded as usual on a
|
|
|
457 command-line. You can use "%<" to insert the current file name without
|
|
|
458 extension, or "#<" to insert the alternate file name without extension, for
|
|
|
459 example: >
|
|
|
460 :set makeprg=make\ #<.o
|
|
|
461
|
|
|
462 [arguments] is anything that is typed after ":make".
|
|
|
463 {shellpipe} is the 'shellpipe' option.
|
|
|
464 {errorfile} is the 'makeef' option, with ## replaced to make it unique.
|
|
|
465
|
|
|
466 The placeholder "$*" can be used for the argument list in {makeprog} if the
|
|
|
467 command needs some additional characters after its arguments. The $* is
|
|
|
468 replaced then by all arguments. Example: >
|
|
|
469 :set makeprg=latex\ \\\\nonstopmode\ \\\\input\\{$*}
|
|
|
470 or simpler >
|
|
|
471 :let &mp = 'latex \\nonstopmode \\input\{$*}'
|
|
|
472 "$*" can be given multiple times, for example: >
|
|
|
473 :set makeprg=gcc\ -o\ $*\ $*
|
|
|
474
|
|
|
475 The 'shellpipe' option defaults to ">" for the Amiga, MS-DOS and Win32. This
|
|
|
476 means that the output of the compiler is saved in a file and not shown on the
|
|
|
477 screen directly. For Unix "| tee" is used. The compiler output is shown on
|
|
|
478 the screen and saved in a file the same time. Depending on the shell used
|
|
|
479 "|& tee" or "2>&1| tee" is the default, so stderr output will be included.
|
|
|
480
|
|
|
481 If 'shellpipe' is empty, the {errorfile} part will be omitted. This is useful
|
|
|
482 for compilers that write to an errorfile themselves (e.g., Manx's Amiga C).
|
|
|
483
|
|
|
484 ==============================================================================
|
|
41
|
485 5. Using :vimgrep and :grep *grep* *lid*
|
|
|
486
|
|
|
487 Vim has two ways to find matches for a pattern: Internal and external. The
|
|
|
488 advantage of the internal grep is that it works on all systems and uses the
|
|
|
489 powerful Vim search patterns. An external grep program can be used when the
|
|
|
490 Vim grep does not do what you want.
|
|
|
491
|
|
43
|
492 The internal method will be slower, because files are read into memory. The
|
|
|
493 advantages are:
|
|
|
494 - Line separators and encoding are automatically recognized, as if a file is
|
|
|
495 being edited.
|
|
|
496 - Uses Vim search patterns. Multi-line patterns can be used.
|
|
|
497 - When plugins are enabled: compressed and remote files can be searched.
|
|
|
498 |gzip| |netrw|
|
|
717
|
499
|
|
|
500 To be able to do this Vim loads each file as if it is being edited. When
|
|
720
|
501 there is no match in the file the associated buffer is wiped out again. The
|
|
717
|
502 'hidden' option is ignored here to avoid running out of memory or file
|
|
|
503 descriptors when searching many files. However, when the |:hide| command
|
|
|
504 modifier is used the buffers are kept loaded. This makes following searches
|
|
|
505 in the same files a lot faster.
|
|
41
|
506
|
|
|
507
|
|
|
508 5.1 using Vim's internal grep
|
|
|
509
|
|
86
|
510 *:vim* *:vimgrep* *E682* *E683*
|
|
170
|
511 :vim[grep][!] /{pattern}/[g][j] {file} ...
|
|
41
|
512 Search for {pattern} in the files {file} ... and set
|
|
|
513 the error list to the matches.
|
|
170
|
514 Without the 'g' flag each line is added only once.
|
|
|
515 With 'g' every match is added.
|
|
|
516
|
|
|
517 {pattern} is a Vim search pattern. Instead of
|
|
|
518 enclosing it in / any non-ID character (see
|
|
|
519 |'isident'|) can be used, so long as it does not
|
|
|
520 appear in {pattern}.
|
|
|
521 'ignorecase' applies. To overrule it put |/\c| in the
|
|
|
522 pattern to ignore case or |/\C| to match case.
|
|
|
523 'smartcase' is not used.
|
|
|
524
|
|
716
|
525 When a number is put before the command this is used
|
|
|
526 as the maximum number of matches to find. Use
|
|
|
527 ":1vimgrep pattern file" to find only the first.
|
|
|
528 Useful if you only want to check if there is a match
|
|
|
529 and quit quickly when it's found.
|
|
|
530
|
|
170
|
531 Without the 'j' flag Vim jumps to the first match.
|
|
|
532 With 'j' only the quickfix list is updated.
|
|
|
533 With the [!] any changes in the current buffer are
|
|
|
534 abandoned.
|
|
|
535
|
|
123
|
536 Every second or so the searched file name is displayed
|
|
|
537 to give you an idea of the progress made.
|
|
43
|
538 Examples: >
|
|
|
539 :vimgrep /an error/ *.c
|
|
|
540 :vimgrep /\<FileName\>/ *.h include/*
|
|
445
|
541 :vimgrep /myfunc/ **/*.c
|
|
|
542 < For the use of "**" see |starstar-wildcard|.
|
|
41
|
543
|
|
43
|
544 :vim[grep][!] {pattern} {file} ...
|
|
|
545 Like above, but instead of enclosing the pattern in a
|
|
|
546 non-ID character use a white-separated pattern. The
|
|
|
547 pattern must start with an ID character.
|
|
|
548 Example: >
|
|
|
549 :vimgrep Error *.c
|
|
|
550 <
|
|
658
|
551 *:lv* *:lvimgrep*
|
|
|
552 :lv[imgrep][!] /{pattern}/[g][j] {file} ...
|
|
|
553 :lv[imgrep][!] {pattern} {file} ...
|
|
|
554 Same as ":vimgrep", except the location list for the
|
|
|
555 current window is used instead of the quickfix list.
|
|
|
556
|
|
41
|
557 *:vimgrepa* *:vimgrepadd*
|
|
170
|
558 :vimgrepa[dd][!] /{pattern}/[g][j] {file} ...
|
|
|
559 :vimgrepa[dd][!] {pattern} {file} ...
|
|
41
|
560 Just like ":vimgrep", but instead of making a new list
|
|
|
561 of errors the matches are appended to the current
|
|
|
562 list.
|
|
|
563
|
|
658
|
564 *:lvimgrepa* *:lvimgrepadd*
|
|
|
565 :lvimgrepa[dd][!] /{pattern}/[g][j] {file} ...
|
|
|
566 :lvimgrepa[dd][!] {pattern} {file} ...
|
|
|
567 Same as ":vimgrepadd", except the location list for
|
|
|
568 the current window is used instead of the quickfix
|
|
|
569 list.
|
|
41
|
570
|
|
|
571 5.2 External grep
|
|
7
|
572
|
|
|
573 Vim can interface with "grep" and grep-like programs (such as the GNU
|
|
|
574 id-utils) in a similar way to its compiler integration (see |:make| above).
|
|
|
575
|
|
|
576 [Unix trivia: The name for the Unix "grep" command comes from ":g/re/p", where
|
|
|
577 "re" stands for Regular Expression.]
|
|
|
578
|
|
|
579 *:gr* *:grep*
|
|
|
580 :gr[ep][!] [arguments] Just like ":make", but use 'grepprg' instead of
|
|
|
581 'makeprg' and 'grepformat' instead of 'errorformat'.
|
|
41
|
582 When 'grepprg' is "internal" this works like
|
|
|
583 |:vimgrep|. Note that the pattern needs to be
|
|
|
584 enclosed in separator characters then.
|
|
658
|
585
|
|
|
586 *:lgr* *:lgrep*
|
|
|
587 :lgr[ep][!] [arguments] Same as ":grep", except the location list for the
|
|
|
588 current window is used instead of the quickfix list.
|
|
|
589
|
|
7
|
590 *:grepa* *:grepadd*
|
|
|
591 :grepa[dd][!] [arguments]
|
|
|
592 Just like ":grep", but instead of making a new list of
|
|
|
593 errors the matches are appended to the current list.
|
|
|
594 Example: >
|
|
|
595 :grep nothing %
|
|
|
596 :bufdo grepadd! something %
|
|
|
597 < The first command makes a new error list which is
|
|
|
598 empty. The second command executes "grepadd" for each
|
|
|
599 listed buffer. Note the use of ! to avoid that
|
|
|
600 ":grepadd" jumps to the first error, which is not
|
|
|
601 allowed with |:bufdo|.
|
|
|
602
|
|
658
|
603 *:lgrepa* *:lgrepadd*
|
|
|
604 :lgrepa[dd][!] [arguments]
|
|
|
605 Same as ":grepadd", except the location list for the
|
|
|
606 current window is used instead of the quickfix list.
|
|
|
607
|
|
41
|
608 5.3 Setting up external grep
|
|
7
|
609
|
|
|
610 If you have a standard "grep" program installed, the :grep command may work
|
|
237
|
611 well with the defaults. The syntax is very similar to the standard command: >
|
|
7
|
612
|
|
|
613 :grep foo *.c
|
|
|
614
|
|
237
|
615 Will search all files with the .c extension for the substring "foo". The
|
|
7
|
616 arguments to :grep are passed straight to the "grep" program, so you can use
|
|
|
617 whatever options your "grep" supports.
|
|
|
618
|
|
|
619 By default, :grep invokes grep with the -n option (show file and line
|
|
237
|
620 numbers). You can change this with the 'grepprg' option. You will need to set
|
|
7
|
621 'grepprg' if:
|
|
|
622
|
|
|
623 a) You are using a program that isn't called "grep"
|
|
|
624 b) You have to call grep with a full path
|
|
|
625 c) You want to pass other options automatically (e.g. case insensitive
|
|
|
626 search.)
|
|
|
627
|
|
|
628 Once "grep" has executed, Vim parses the results using the 'grepformat'
|
|
|
629 option. This option works in the same way as the 'errorformat' option - see
|
|
|
630 that for details. You may need to change 'grepformat' from the default if
|
|
|
631 your grep outputs in a non-standard format, or you are using some other
|
|
|
632 program with a special format.
|
|
|
633
|
|
|
634 Once the results are parsed, Vim loads the first file containing a match and
|
|
|
635 jumps to the appropriate line, in the same way that it jumps to a compiler
|
|
|
636 error in |quickfix| mode. You can then use the |:cnext|, |:clist|, etc.
|
|
|
637 commands to see the other matches.
|
|
|
638
|
|
|
639
|
|
41
|
640 5.4 Using :grep with id-utils
|
|
7
|
641
|
|
|
642 You can set up :grep to work with the GNU id-utils like this: >
|
|
|
643
|
|
|
644 :set grepprg=lid\ -Rgrep\ -s
|
|
|
645 :set grepformat=%f:%l:%m
|
|
|
646
|
|
|
647 then >
|
|
|
648 :grep (regexp)
|
|
|
649
|
|
|
650 works just as you'd expect.
|
|
|
651 (provided you remembered to mkid first :)
|
|
|
652
|
|
|
653
|
|
41
|
654 5.5 Browsing source code with :vimgrep or :grep
|
|
7
|
655
|
|
|
656 Using the stack of error lists that Vim keeps, you can browse your files to
|
|
|
657 look for functions and the functions they call. For example, suppose that you
|
|
|
658 have to add an argument to the read_file() function. You enter this command: >
|
|
|
659
|
|
41
|
660 :vimgrep /\<read_file\>/ *.c
|
|
7
|
661
|
|
|
662 You use ":cn" to go along the list of matches and add the argument. At one
|
|
|
663 place you have to get the new argument from a higher level function msg(), and
|
|
|
664 need to change that one too. Thus you use: >
|
|
|
665
|
|
41
|
666 :vimgrep /\<msg\>/ *.c
|
|
7
|
667
|
|
|
668 While changing the msg() functions, you find another function that needs to
|
|
41
|
669 get the argument from a higher level. You can again use ":vimgrep" to find
|
|
|
670 these functions. Once you are finished with one function, you can use >
|
|
7
|
671
|
|
|
672 :colder
|
|
|
673
|
|
|
674 to go back to the previous one.
|
|
|
675
|
|
41
|
676 This works like browsing a tree: ":vimgrep" goes one level deeper, creating a
|
|
7
|
677 list of branches. ":colder" goes back to the previous level. You can mix
|
|
41
|
678 this use of ":vimgrep" and "colder" to browse all the locations in a tree-like
|
|
7
|
679 way. If you do this consistently, you will find all locations without the
|
|
|
680 need to write down a "todo" list.
|
|
|
681
|
|
|
682 =============================================================================
|
|
|
683 6. Selecting a compiler *compiler-select*
|
|
|
684
|
|
|
685 *:comp* *:compiler* *E666*
|
|
|
686 :comp[iler][!] {name} Set options to work with compiler {name}.
|
|
|
687 Without the "!" options are set for the
|
|
|
688 current buffer. With "!" global options are
|
|
|
689 set.
|
|
|
690 If you use ":compiler foo" in "file.foo" and
|
|
|
691 then ":compiler! bar" in another buffer, Vim
|
|
|
692 will keep on using "foo" in "file.foo".
|
|
|
693 {not available when compiled without the
|
|
|
694 |+eval| feature}
|
|
|
695
|
|
|
696
|
|
|
697 The Vim plugins in the "compiler" directory will set options to use the
|
|
|
698 selected compiler. For ":compiler" local options are set, for ":compiler!"
|
|
|
699 global options.
|
|
|
700 *current_compiler*
|
|
|
701 To support older Vim versions, the plugins always use "current_compiler" and
|
|
|
702 not "b:current_compiler". What the command actually does is the following:
|
|
|
703
|
|
|
704 - Delete the "current_compiler" and "b:current_compiler" variables.
|
|
|
705 - Define the "CompilerSet" user command. With "!" it does ":set", without "!"
|
|
|
706 it does ":setlocal".
|
|
|
707 - Execute ":runtime! compiler/{name}.vim". The plugins are expected to set
|
|
|
708 options with "CompilerSet" and set the "current_compiler" variable to the
|
|
|
709 name of the compiler.
|
|
170
|
710 - Delete the "CompilerSet" user command.
|
|
7
|
711 - Set "b:current_compiler" to the value of "current_compiler".
|
|
|
712 - Without "!" the old value of "current_compiler" is restored.
|
|
|
713
|
|
|
714
|
|
|
715 For writing a compiler plugin, see |write-compiler-plugin|.
|
|
|
716
|
|
|
717
|
|
1228
|
718 GCC *quickfix-gcc* *compiler-gcc*
|
|
|
719
|
|
|
720 There's one variable you can set for the GCC compiler:
|
|
|
721
|
|
|
722 g:compiler_gcc_ignore_unmatched_lines
|
|
|
723 Ignore lines that don't match any patterns
|
|
|
724 defined for GCC. Useful if output from
|
|
|
725 commands run from make are generating false
|
|
|
726 positives.
|
|
|
727
|
|
|
728
|
|
7
|
729 MANX AZTEC C *quickfix-manx* *compiler-manx*
|
|
|
730
|
|
|
731 To use Vim with Manx's Aztec C compiler on the Amiga you should do the
|
|
|
732 following:
|
|
|
733 - Set the CCEDIT environment variable with the command: >
|
|
|
734 mset "CCEDIT=vim -q"
|
|
|
735 - Compile with the -qf option. If the compiler finds any errors, Vim is
|
|
|
736 started and the cursor is positioned on the first error. The error message
|
|
|
737 will be displayed on the last line. You can go to other errors with the
|
|
|
738 commands mentioned above. You can fix the errors and write the file(s).
|
|
|
739 - If you exit Vim normally the compiler will re-compile the same file. If you
|
|
|
740 exit with the :cq command, the compiler will terminate. Do this if you
|
|
|
741 cannot fix the error, or if another file needs to be compiled first.
|
|
|
742
|
|
|
743 There are some restrictions to the Quickfix mode on the Amiga. The
|
|
|
744 compiler only writes the first 25 errors to the errorfile (Manx's
|
|
|
745 documentation does not say how to get more). If you want to find the others,
|
|
|
746 you will have to fix a few errors and exit the editor. After recompiling,
|
|
|
747 up to 25 remaining errors will be found.
|
|
|
748
|
|
|
749 If Vim was started from the compiler, the :sh and some :! commands will not
|
|
|
750 work, because Vim is then running in the same process as the compiler and
|
|
|
751 stdin (standard input) will not be interactive.
|
|
|
752
|
|
|
753
|
|
|
754 PYUNIT COMPILER *compiler-pyunit*
|
|
|
755
|
|
|
756 This is not actually a compiler, but a unit testing framework for the
|
|
237
|
757 Python language. It is included into standard Python distribution
|
|
|
758 starting from version 2.0. For older versions, you can get it from
|
|
7
|
759 http://pyunit.sourceforge.net.
|
|
|
760
|
|
|
761 When you run your tests with the help of the framework, possible errors
|
|
|
762 are parsed by Vim and presented for you in quick-fix mode.
|
|
|
763
|
|
|
764 Unfortunately, there is no standard way to run the tests.
|
|
|
765 The alltests.py script seems to be used quite often, that's all.
|
|
|
766 Useful values for the 'makeprg' options therefore are:
|
|
|
767 setlocal makeprg=./alltests.py " Run a testsuite
|
|
|
768 setlocal makeprg=python % " Run a single testcase
|
|
|
769
|
|
|
770 Also see http://vim.sourceforge.net/tip_view.php?tip_id=280.
|
|
|
771
|
|
|
772
|
|
|
773 TEX COMPILER *compiler-tex*
|
|
|
774
|
|
|
775 Included in the distribution compiler for TeX ($VIMRUNTIME/compiler/tex.vim)
|
|
237
|
776 uses make command if possible. If the compiler finds a file named "Makefile"
|
|
7
|
777 or "makefile" in the current directory, it supposes that you want to process
|
|
237
|
778 your *TeX files with make, and the makefile does the right work. In this case
|
|
|
779 compiler sets 'errorformat' for *TeX output and leaves 'makeprg' untouched. If
|
|
7
|
780 neither "Makefile" nor "makefile" is found, the compiler will not use make.
|
|
|
781 You can force the compiler to ignore makefiles by defining
|
|
|
782 b:tex_ignore_makefile or g:tex_ignore_makefile variable (they are checked for
|
|
|
783 existence only).
|
|
|
784
|
|
|
785 If the compiler chose not to use make, it need to choose a right program for
|
|
237
|
786 processing your input. If b:tex_flavor or g:tex_flavor (in this precedence)
|
|
7
|
787 variable exists, it defines TeX flavor for :make (actually, this is the name
|
|
|
788 of executed command), and if both variables do not exist, it defaults to
|
|
237
|
789 "latex". For example, while editing chapter2.tex \input-ed from mypaper.tex
|
|
7
|
790 written in AMS-TeX: >
|
|
|
791
|
|
|
792 :let b:tex_flavor = 'amstex'
|
|
|
793 :compiler tex
|
|
|
794 < [editing...] >
|
|
|
795 :make mypaper
|
|
|
796
|
|
|
797 Note that you must specify a name of the file to process as an argument (to
|
|
|
798 process the right file when editing \input-ed or \include-ed file; portable
|
|
237
|
799 solution for substituting % for no arguments is welcome). This is not in the
|
|
7
|
800 semantics of make, where you specify a target, not source, but you may specify
|
|
|
801 filename without extension ".tex" and mean this as "make filename.dvi or
|
|
|
802 filename.pdf or filename.some_result_extension according to compiler".
|
|
|
803
|
|
|
804 Note: tex command line syntax is set to usable both for MikTeX (suggestion
|
|
237
|
805 by Srinath Avadhanula) and teTeX (checked by Artem Chuprina). Suggestion
|
|
7
|
806 from |errorformat-LaTeX| is too complex to keep it working for different
|
|
|
807 shells and OSes and also does not allow to use other available TeX options,
|
|
237
|
808 if any. If your TeX doesn't support "-interaction=nonstopmode", please
|
|
7
|
809 report it with different means to express \nonstopmode from the command line.
|
|
|
810
|
|
|
811 =============================================================================
|
|
|
812 7. The error format *error-file-format*
|
|
|
813
|
|
|
814 *errorformat* *E372* *E373* *E374*
|
|
|
815 *E375* *E376* *E377* *E378*
|
|
|
816 The 'errorformat' option specifies a list of formats that are recognized. The
|
|
|
817 first format that matches with an error message is used. You can add several
|
|
|
818 formats for different messages your compiler produces, or even entries for
|
|
|
819 multiple compilers. See |efm-entries|.
|
|
|
820
|
|
|
821 Each entry in 'errorformat' is a scanf-like string that describes the format.
|
|
|
822 First, you need to know how scanf works. Look in the documentation of your
|
|
|
823 C compiler. Below you find the % items that Vim understands. Others are
|
|
|
824 invalid.
|
|
|
825
|
|
|
826 Special characters in 'errorformat' are comma and backslash. See
|
|
|
827 |efm-entries| for how to deal with them. Note that a literal "%" is matched
|
|
|
828 by "%%", thus it is not escaped with a backslash.
|
|
|
829
|
|
|
830 Note: By default the difference between upper and lowercase is ignored. If
|
|
|
831 you want to match case, add "\C" to the pattern |/\C|.
|
|
|
832
|
|
|
833
|
|
|
834 Basic items
|
|
|
835
|
|
|
836 %f file name (finds a string)
|
|
|
837 %l line number (finds a number)
|
|
|
838 %c column number (finds a number representing character
|
|
|
839 column of the error, (1 <tab> == 1 character column))
|
|
|
840 %v virtual column number (finds a number representing
|
|
|
841 screen column of the error (1 <tab> == 8 screen
|
|
237
|
842 columns))
|
|
7
|
843 %t error type (finds a single character)
|
|
|
844 %n error number (finds a number)
|
|
|
845 %m error message (finds a string)
|
|
|
846 %r matches the "rest" of a single-line file message %O/P/Q
|
|
|
847 %p pointer line (finds a sequence of '-', '.' or ' ' and
|
|
|
848 uses the length for the column number)
|
|
|
849 %*{conv} any scanf non-assignable conversion
|
|
|
850 %% the single '%' character
|
|
231
|
851 %s search text (finds a string)
|
|
7
|
852
|
|
502
|
853 The "%f" conversion may depend on the current 'isfname' setting. "~/" is
|
|
279
|
854 expanded to the home directory and environment variables are expanded.
|
|
7
|
855
|
|
502
|
856 The "%f" and "%m" conversions have to detect the end of the string. This
|
|
534
|
857 normally happens by matching following characters and items. When nothing is
|
|
502
|
858 following the rest of the line is matched. If "%f" is followed by a '%' or a
|
|
|
859 backslash, it will look for a sequence of 'isfname' characters.
|
|
7
|
860
|
|
|
861 On MS-DOS, MS-Windows and OS/2 a leading "C:" will be included in "%f", even
|
|
|
862 when using "%f:". This means that a file name which is a single alphabetical
|
|
|
863 letter will not be detected.
|
|
|
864
|
|
|
865 The "%p" conversion is normally followed by a "^". It's used for compilers
|
|
|
866 that output a line like: >
|
|
|
867 ^
|
|
|
868 or >
|
|
|
869 ---------^
|
|
|
870 to indicate the column of the error. This is to be used in a multi-line error
|
|
|
871 message. See |errorformat-javac| for a useful example.
|
|
|
872
|
|
231
|
873 The "%s" conversion specifies the text to search for to locate the error line.
|
|
|
874 The text is used as a literal string. The anchors "^" and "$" are added to
|
|
|
875 the text to locate the error line exactly matching the search text and the
|
|
|
876 text is prefixed with the "\V" atom to make it "very nomagic". The "%s"
|
|
|
877 conversion can be used to locate lines without a line number in the error
|
|
|
878 output. Like the output of the "grep" shell command.
|
|
|
879 When the pattern is present the line number will not be used.
|
|
7
|
880
|
|
|
881 Changing directory
|
|
|
882
|
|
|
883 The following uppercase conversion characters specify the type of special
|
|
|
884 format strings. At most one of them may be given as a prefix at the begin
|
|
|
885 of a single comma-separated format pattern.
|
|
|
886 Some compilers produce messages that consist of directory names that have to
|
|
237
|
887 be prepended to each file name read by %f (example: GNU make). The following
|
|
7
|
888 codes can be used to scan these directory names; they will be stored in an
|
|
|
889 internal directory stack. *E379*
|
|
|
890 %D "enter directory" format string; expects a following
|
|
|
891 %f that finds the directory name
|
|
|
892 %X "leave directory" format string; expects following %f
|
|
|
893
|
|
|
894 When defining an "enter directory" or "leave directory" format, the "%D" or
|
|
237
|
895 "%X" has to be given at the start of that substring. Vim tracks the directory
|
|
7
|
896 changes and prepends the current directory to each erroneous file found with a
|
|
|
897 relative path. See |quickfix-directory-stack| for details, tips and
|
|
|
898 limitations.
|
|
|
899
|
|
|
900
|
|
|
901 Multi-line messages *errorformat-multi-line*
|
|
|
902
|
|
|
903 It is possible to read the output of programs that produce multi-line
|
|
237
|
904 messages, i.e. error strings that consume more than one line. Possible
|
|
7
|
905 prefixes are:
|
|
|
906 %E start of a multi-line error message
|
|
|
907 %W start of a multi-line warning message
|
|
|
908 %I start of a multi-line informational message
|
|
|
909 %A start of a multi-line message (unspecified type)
|
|
791
|
910 %> for next line start with current pattern again |efm-%>|
|
|
7
|
911 %C continuation of a multi-line message
|
|
|
912 %Z end of a multi-line message
|
|
|
913 These can be used with '+' and '-', see |efm-ignore| below.
|
|
|
914
|
|
787
|
915 Using "\n" in the pattern won't work to match multi-line messages.
|
|
|
916
|
|
7
|
917 Example: Your compiler happens to write out errors in the following format
|
|
|
918 (leading line numbers not being part of the actual output):
|
|
|
919
|
|
787
|
920 1 Error 275 ~
|
|
|
921 2 line 42 ~
|
|
|
922 3 column 3 ~
|
|
|
923 4 ' ' expected after '--' ~
|
|
7
|
924
|
|
|
925 The appropriate error format string has to look like this: >
|
|
|
926 :set efm=%EError\ %n,%Cline\ %l,%Ccolumn\ %c,%Z%m
|
|
|
927
|
|
|
928 And the |:clist| error message generated for this error is:
|
|
|
929
|
|
|
930 1:42 col 3 error 275: ' ' expected after '--'
|
|
|
931
|
|
|
932 Another example: Think of a Python interpreter that produces the following
|
|
|
933 error message (line numbers are not part of the actual output):
|
|
|
934
|
|
|
935 1 ==============================================================
|
|
|
936 2 FAIL: testGetTypeIdCachesResult (dbfacadeTest.DjsDBFacadeTest)
|
|
|
937 3 --------------------------------------------------------------
|
|
|
938 4 Traceback (most recent call last):
|
|
|
939 5 File "unittests/dbfacadeTest.py", line 89, in testFoo
|
|
|
940 6 self.assertEquals(34, dtid)
|
|
|
941 7 File "/usr/lib/python2.2/unittest.py", line 286, in
|
|
|
942 8 failUnlessEqual
|
|
|
943 9 raise self.failureException, \
|
|
|
944 10 AssertionError: 34 != 33
|
|
|
945 11
|
|
|
946 12 --------------------------------------------------------------
|
|
|
947 13 Ran 27 tests in 0.063s
|
|
|
948
|
|
|
949 Say you want |:clist| write the relevant information of this message only,
|
|
|
950 namely:
|
|
|
951 5 unittests/dbfacadeTest.py:89: AssertionError: 34 != 33
|
|
|
952
|
|
|
953 Then the error format string could be defined as follows: >
|
|
|
954 :set efm=%C\ %.%#,%A\ \ File\ \"%f\"\\,\ line\ %l%.%#,%Z%[%^\ ]%\\@=%m
|
|
|
955
|
|
|
956 Note that the %C string is given before the %A here: since the expression
|
|
|
957 ' %.%#' (which stands for the regular expression ' .*') matches every line
|
|
|
958 starting with a space, followed by any characters to the end of the line,
|
|
|
959 it also hides line 7 which would trigger a separate error message otherwise.
|
|
|
960 Error format strings are always parsed pattern by pattern until the first
|
|
|
961 match occurs.
|
|
791
|
962 *efm-%>*
|
|
|
963 The %> item can be used to avoid trying patterns that appear earlier in
|
|
|
964 'errorformat'. This is useful for patterns that match just about anything.
|
|
|
965 For example, if the error looks like this:
|
|
|
966
|
|
|
967 Error in line 123 of foo.c: ~
|
|
|
968 unknown variable "i" ~
|
|
|
969
|
|
|
970 This can be found with: >
|
|
|
971 :set efm=xxx,%E%>Error in line %l of %f:,%Z%m
|
|
|
972 Where "xxx" has a pattern that would also match the second line.
|
|
7
|
973
|
|
787
|
974 Important: There is no memory of what part of the errorformat matched before;
|
|
|
975 every line in the error file gets a complete new run through the error format
|
|
|
976 lines. For example, if one has: >
|
|
|
977 setlocal efm=aa,bb,cc,dd,ee
|
|
|
978 Where aa, bb, etc. are error format strings. Each line of the error file will
|
|
|
979 be matched to the pattern aa, then bb, then cc, etc. Just because cc matched
|
|
|
980 the previous error line does _not_ mean that dd will be tried first on the
|
|
|
981 current line, even if cc and dd are multi-line errorformat strings.
|
|
|
982
|
|
|
983
|
|
7
|
984
|
|
|
985 Separate file name *errorformat-separate-filename*
|
|
|
986
|
|
|
987 These prefixes are useful if the file name is given once and multiple messages
|
|
|
988 follow that refer to this file name.
|
|
|
989 %O single-line file message: overread the matched part
|
|
|
990 %P single-line file message: push file %f onto the stack
|
|
|
991 %Q single-line file message: pop the last file from stack
|
|
|
992
|
|
|
993 Example: Given a compiler that produces the following error logfile (without
|
|
|
994 leading line numbers):
|
|
|
995
|
|
|
996 1 [a1.tt]
|
|
|
997 2 (1,17) error: ';' missing
|
|
|
998 3 (21,2) warning: variable 'z' not defined
|
|
|
999 4 (67,3) error: end of file found before string ended
|
|
|
1000 5
|
|
|
1001 6 [a2.tt]
|
|
|
1002 7
|
|
|
1003 8 [a3.tt]
|
|
|
1004 9 NEW compiler v1.1
|
|
|
1005 10 (2,2) warning: variable 'x' not defined
|
|
|
1006 11 (67,3) warning: 's' already defined
|
|
|
1007
|
|
|
1008 This logfile lists several messages for each file enclosed in [...] which are
|
|
|
1009 properly parsed by an error format like this: >
|
|
|
1010 :set efm=%+P[%f],(%l\\,%c)%*[\ ]%t%*[^:]:\ %m,%-Q
|
|
|
1011
|
|
|
1012 A call of |:clist| writes them accordingly with their correct filenames:
|
|
|
1013
|
|
|
1014 2 a1.tt:1 col 17 error: ';' missing
|
|
|
1015 3 a1.tt:21 col 2 warning: variable 'z' not defined
|
|
|
1016 4 a1.tt:67 col 3 error: end of file found before string ended
|
|
|
1017 8 a3.tt:2 col 2 warning: variable 'x' not defined
|
|
|
1018 9 a3.tt:67 col 3 warning: 's' already defined
|
|
|
1019
|
|
|
1020 Unlike the other prefixes that all match against whole lines, %P, %Q and %O
|
|
237
|
1021 can be used to match several patterns in the same line. Thus it is possible
|
|
7
|
1022 to parse even nested files like in the following line:
|
|
|
1023 {"file1" {"file2" error1} error2 {"file3" error3 {"file4" error4 error5}}}
|
|
|
1024 The %O then parses over strings that do not contain any push/pop file name
|
|
|
1025 information. See |errorformat-LaTeX| for an extended example.
|
|
|
1026
|
|
|
1027
|
|
|
1028 Ignoring and using whole messages *efm-ignore*
|
|
|
1029
|
|
|
1030 The codes '+' or '-' can be combined with the uppercase codes above; in that
|
|
237
|
1031 case they have to precede the letter, e.g. '%+A' or '%-G':
|
|
7
|
1032 %- do not include the matching multi-line in any output
|
|
|
1033 %+ include the whole matching line in the %m error string
|
|
|
1034
|
|
237
|
1035 One prefix is only useful in combination with '+' or '-', namely %G. It parses
|
|
7
|
1036 over lines containing general information like compiler version strings or
|
|
|
1037 other headers that can be skipped.
|
|
|
1038 %-G ignore this message
|
|
|
1039 %+G general message
|
|
|
1040
|
|
|
1041
|
|
|
1042 Pattern matching
|
|
|
1043
|
|
|
1044 The scanf()-like "%*[]" notation is supported for backward-compatibility
|
|
|
1045 with previous versions of Vim. However, it is also possible to specify
|
|
|
1046 (nearly) any Vim supported regular expression in format strings.
|
|
|
1047 Since meta characters of the regular expression language can be part of
|
|
|
1048 ordinary matching strings or file names (and therefore internally have to
|
|
|
1049 be escaped), meta symbols have to be written with leading '%':
|
|
787
|
1050 %\ The single '\' character. Note that this has to be
|
|
7
|
1051 escaped ("%\\") in ":set errorformat=" definitions.
|
|
787
|
1052 %. The single '.' character.
|
|
|
1053 %# The single '*'(!) character.
|
|
|
1054 %^ The single '^' character. Note that this is not
|
|
|
1055 useful, the pattern already matches start of line.
|
|
|
1056 %$ The single '$' character. Note that this is not
|
|
|
1057 useful, the pattern already matches end of line.
|
|
|
1058 %[ The single '[' character for a [] character range.
|
|
|
1059 %~ The single '~' character.
|
|
7
|
1060 When using character classes in expressions (see |/\i| for an overview),
|
|
|
1061 terms containing the "\+" quantifier can be written in the scanf() "%*"
|
|
237
|
1062 notation. Example: "%\\d%\\+" ("\d\+", "any number") is equivalent to "%*\\d".
|
|
7
|
1063 Important note: The \(...\) grouping of sub-matches can not be used in format
|
|
|
1064 specifications because it is reserved for internal conversions.
|
|
|
1065
|
|
|
1066
|
|
|
1067 Multiple entries in 'errorformat' *efm-entries*
|
|
|
1068
|
|
|
1069 To be able to detect output from several compilers, several format patterns
|
|
|
1070 may be put in 'errorformat', separated by commas (note: blanks after the comma
|
|
|
1071 are ignored). The first pattern that has a complete match is used. If no
|
|
|
1072 match is found, matching parts from the last one will be used, although the
|
|
|
1073 file name is removed and the error message is set to the whole message. If
|
|
|
1074 there is a pattern that may match output from several compilers (but not in a
|
|
|
1075 right way), put it after one that is more restrictive.
|
|
|
1076
|
|
|
1077 To include a comma in a pattern precede it with a backslash (you have to type
|
|
|
1078 two in a ":set" command). To include a backslash itself give two backslashes
|
|
|
1079 (you have to type four in a ":set" command). You also need to put a backslash
|
|
|
1080 before a space for ":set".
|
|
|
1081
|
|
|
1082
|
|
|
1083 Valid matches *quickfix-valid*
|
|
|
1084
|
|
|
1085 If a line does not completely match one of the entries in 'errorformat', the
|
|
|
1086 whole line is put in the error message and the entry is marked "not valid"
|
|
|
1087 These lines are skipped with the ":cn" and ":cp" commands (unless there is
|
|
|
1088 no valid line at all). You can use ":cl!" to display all the error messages.
|
|
|
1089
|
|
|
1090 If the error format does not contain a file name Vim cannot switch to the
|
|
|
1091 correct file. You will have to do this by hand.
|
|
|
1092
|
|
|
1093
|
|
|
1094 Examples
|
|
|
1095
|
|
|
1096 The format of the file from the Amiga Aztec compiler is:
|
|
|
1097
|
|
|
1098 filename>linenumber:columnnumber:errortype:errornumber:errormessage
|
|
|
1099
|
|
|
1100 filename name of the file in which the error was detected
|
|
|
1101 linenumber line number where the error was detected
|
|
|
1102 columnnumber column number where the error was detected
|
|
|
1103 errortype type of the error, normally a single 'E' or 'W'
|
|
|
1104 errornumber number of the error (for lookup in the manual)
|
|
|
1105 errormessage description of the error
|
|
|
1106
|
|
|
1107 This can be matched with this 'errorformat' entry:
|
|
|
1108 %f>%l:%c:%t:%n:%m
|
|
|
1109
|
|
|
1110 Some examples for C compilers that produce single-line error outputs:
|
|
|
1111 %f:%l:\ %t%*[^0123456789]%n:\ %m for Manx/Aztec C error messages
|
|
|
1112 (scanf() doesn't understand [0-9])
|
|
|
1113 %f\ %l\ %t%*[^0-9]%n:\ %m for SAS C
|
|
|
1114 \"%f\"\\,%*[^0-9]%l:\ %m for generic C compilers
|
|
|
1115 %f:%l:\ %m for GCC
|
|
|
1116 %f:%l:\ %m,%Dgmake[%*\\d]:\ Entering\ directory\ `%f',
|
|
|
1117 %Dgmake[%*\\d]:\ Leaving\ directory\ `%f'
|
|
|
1118 for GCC with gmake (concat the lines!)
|
|
|
1119 %f(%l)\ :\ %*[^:]:\ %m old SCO C compiler (pre-OS5)
|
|
|
1120 %f(%l)\ :\ %t%*[^0-9]%n:\ %m idem, with error type and number
|
|
|
1121 %f:%l:\ %m,In\ file\ included\ from\ %f:%l:,\^I\^Ifrom\ %f:%l%m
|
|
|
1122 for GCC, with some extras
|
|
|
1123
|
|
|
1124 Extended examples for the handling of multi-line messages are given below,
|
|
|
1125 see |errorformat-Jikes| and |errorformat-LaTeX|.
|
|
|
1126
|
|
|
1127 Note the backslash in front of a space and double quote. It is required for
|
|
|
1128 the :set command. There are two backslashes in front of a comma, one for the
|
|
|
1129 :set command and one to avoid recognizing the comma as a separator of error
|
|
|
1130 formats.
|
|
|
1131
|
|
|
1132
|
|
|
1133 Filtering messages
|
|
|
1134
|
|
|
1135 If you have a compiler that produces error messages that do not fit in the
|
|
|
1136 format string, you could write a program that translates the error messages
|
|
|
1137 into this format. You can use this program with the ":make" command by
|
|
|
1138 changing the 'makeprg' option. For example: >
|
|
|
1139 :set mp=make\ \\\|&\ error_filter
|
|
|
1140 The backslashes before the pipe character are required to avoid it to be
|
|
|
1141 recognized as a command separator. The backslash before each space is
|
|
|
1142 required for the set command.
|
|
|
1143
|
|
|
1144 =============================================================================
|
|
|
1145 8. The directory stack *quickfix-directory-stack*
|
|
|
1146
|
|
|
1147 Quickfix maintains a stack for saving all used directories parsed from the
|
|
237
|
1148 make output. For GNU-make this is rather simple, as it always prints the
|
|
|
1149 absolute path of all directories it enters and leaves. Regardless if this is
|
|
7
|
1150 done via a 'cd' command in the makefile or with the parameter "-C dir" (change
|
|
237
|
1151 to directory before reading the makefile). It may be useful to use the switch
|
|
7
|
1152 "-w" to force GNU-make to print out the working directory before and after
|
|
|
1153 processing.
|
|
|
1154
|
|
|
1155 Maintaining the correct directory is more complicated if you don't use
|
|
237
|
1156 GNU-make. AIX-make for example doesn't print any information about its
|
|
|
1157 working directory. Then you need to enhance the makefile. In the makefile of
|
|
|
1158 LessTif there is a command which echoes "Making {target} in {dir}". The
|
|
|
1159 special problem here is that it doesn't print informations on leaving the
|
|
|
1160 directory and that it doesn't print the absolute path.
|
|
7
|
1161
|
|
|
1162 To solve the problem with relative paths and missing "leave directory"
|
|
|
1163 messages Vim uses following algorithm:
|
|
|
1164
|
|
|
1165 1) Check if the given directory is a subdirectory of the current directory.
|
|
|
1166 If this is true, store it as the current directory.
|
|
|
1167 2) If it is not a subdir of the current directory, try if this is a
|
|
|
1168 subdirectory of one of the upper directories.
|
|
|
1169 3) If the directory still isn't found, it is assumed to be a subdirectory
|
|
|
1170 of Vim's current directory.
|
|
|
1171
|
|
|
1172 Additionally it is checked for every file, if it really exists in the
|
|
|
1173 identified directory. If not, it is searched in all other directories of the
|
|
237
|
1174 directory stack (NOT the directory subtree!). If it is still not found, it is
|
|
7
|
1175 assumed that it is in Vim's current directory.
|
|
|
1176
|
|
237
|
1177 There are limitation in this algorithm. This examples assume that make just
|
|
7
|
1178 prints information about entering a directory in the form "Making all in dir".
|
|
|
1179
|
|
|
1180 1) Assume you have following directories and files:
|
|
|
1181 ./dir1
|
|
|
1182 ./dir1/file1.c
|
|
|
1183 ./file1.c
|
|
|
1184
|
|
|
1185 If make processes the directory "./dir1" before the current directory and
|
|
|
1186 there is an error in the file "./file1.c", you will end up with the file
|
|
|
1187 "./dir1/file.c" loaded by Vim.
|
|
|
1188
|
|
|
1189 This can only be solved with a "leave directory" message.
|
|
|
1190
|
|
|
1191 2) Assume you have following directories and files:
|
|
|
1192 ./dir1
|
|
|
1193 ./dir1/dir2
|
|
|
1194 ./dir2
|
|
|
1195
|
|
|
1196 You get the following:
|
|
|
1197
|
|
|
1198 Make output Directory interpreted by Vim
|
|
|
1199 ------------------------ ----------------------------
|
|
|
1200 Making all in dir1 ./dir1
|
|
|
1201 Making all in dir2 ./dir1/dir2
|
|
|
1202 Making all in dir2 ./dir1/dir2
|
|
|
1203
|
|
|
1204 This can be solved by printing absolute directories in the "enter directory"
|
|
|
1205 message or by printing "leave directory" messages..
|
|
|
1206
|
|
|
1207 To avoid this problems, ensure to print absolute directory names and "leave
|
|
|
1208 directory" messages.
|
|
|
1209
|
|
|
1210 Examples for Makefiles:
|
|
|
1211
|
|
|
1212 Unix:
|
|
|
1213 libs:
|
|
|
1214 for dn in $(LIBDIRS); do \
|
|
|
1215 (cd $$dn; echo "Entering dir '$$(pwd)'"; make); \
|
|
|
1216 echo "Leaving dir"; \
|
|
|
1217 done
|
|
|
1218
|
|
|
1219 Add
|
|
|
1220 %DEntering\ dir\ '%f',%XLeaving\ dir
|
|
|
1221 to your 'errorformat' to handle the above output.
|
|
|
1222
|
|
|
1223 Note that Vim doesn't check if the directory name in a "leave directory"
|
|
237
|
1224 messages is the current directory. This is why you could just use the message
|
|
7
|
1225 "Leaving dir".
|
|
|
1226
|
|
|
1227 =============================================================================
|
|
|
1228 9. Specific error file formats *errorformats*
|
|
|
1229
|
|
|
1230 *errorformat-Jikes*
|
|
|
1231 Jikes(TM), a source-to-bytecode Java compiler published by IBM Research,
|
|
|
1232 produces simple multi-line error messages.
|
|
|
1233
|
|
|
1234 An 'errorformat' string matching the produced messages is shown below.
|
|
|
1235 The following lines can be placed in the user's |vimrc| to overwrite Vim's
|
|
|
1236 recognized default formats, or see |:set+=| how to install this format
|
|
|
1237 additionally to the default. >
|
|
|
1238
|
|
|
1239 :set efm=%A%f:%l:%c:%*\\d:%*\\d:,
|
|
|
1240 \%C%*\\s%trror:%m,
|
|
|
1241 \%+C%*[^:]%trror:%m,
|
|
|
1242 \%C%*\\s%tarning:%m,
|
|
|
1243 \%C%m
|
|
|
1244 <
|
|
|
1245 Jikes(TM) produces a single-line error message when invoked with the option
|
|
|
1246 "+E", and can be matched with the following: >
|
|
|
1247
|
|
1167
|
1248 :setl efm=%f:%l:%v:%*\\d:%*\\d:%*\\s%m
|
|
7
|
1249 <
|
|
|
1250 *errorformat-javac*
|
|
|
1251 This 'errorformat' has been reported to work well for javac, which outputs a
|
|
|
1252 line with "^" to indicate the column of the error: >
|
|
1167
|
1253 :setl efm=%A%f:%l:\ %m,%-Z%p^,%-C%.%#
|
|
7
|
1254 or: >
|
|
1167
|
1255 :setl efm=%A%f:%l:\ %m,%+Z%p^,%+C%.%#,%-G%.%#
|
|
7
|
1256 <
|
|
1167
|
1257 Here is an alternative from Michael F. Lamb for Unix that filters the errors
|
|
|
1258 first: >
|
|
|
1259 :setl errorformat=%Z%f:%l:\ %m,%A%p^,%-G%*[^sl]%.%#
|
|
|
1260 :setl makeprg=javac\ %\ 2>&1\ \\\|\ vim-javac-filter
|
|
|
1261
|
|
|
1262 You need to put the following in "vim-javac-filter" somewhere in your path
|
|
|
1263 (e.g., in ~/bin) and make it executable: >
|
|
|
1264 #!/bin/sed -f
|
|
|
1265 /\^$/s/\t/\ /g;/:[0-9]\+:/{h;d};/^[ \t]*\^/G;
|
|
|
1266
|
|
|
1267 In English, that sed script:
|
|
|
1268 - Changes single tabs to single spaces and
|
|
|
1269 - Moves the line with the filename, line number, error message to just after
|
|
|
1270 the pointer line. That way, the unused error text between doesn't break
|
|
|
1271 vim's notion of a "multi-line message" and also doesn't force us to include
|
|
|
1272 it as a "continuation of a multi-line message."
|
|
|
1273
|
|
7
|
1274 *errorformat-ant*
|
|
|
1275 For ant (http://jakarta.apache.org/) the above errorformat has to be modified
|
|
|
1276 to honour the leading [javac] in front of each javac output line: >
|
|
|
1277 :set efm=%A\ %#[javac]\ %f:%l:\ %m,%-Z\ %#[javac]\ %p^,%-C%.%#
|
|
|
1278
|
|
|
1279 The 'errorformat' can also be configured to handle ant together with either
|
|
|
1280 javac or jikes. If you're using jikes, you should tell ant to use jikes' +E
|
|
|
1281 command line switch which forces jikes to generate one-line error messages.
|
|
|
1282 This is what the second line (of a build.xml file) below does: >
|
|
|
1283 <property name = "build.compiler" value = "jikes"/>
|
|
|
1284 <property name = "build.compiler.emacs" value = "true"/>
|
|
|
1285
|
|
|
1286 The 'errorformat' which handles ant with both javac and jikes is: >
|
|
|
1287 :set efm=\ %#[javac]\ %#%f:%l:%c:%*\\d:%*\\d:\ %t%[%^:]%#:%m,
|
|
|
1288 \%A\ %#[javac]\ %f:%l:\ %m,%-Z\ %#[javac]\ %p^,%-C%.%#
|
|
|
1289 <
|
|
|
1290 *errorformat-jade*
|
|
|
1291 parsing jade (see http://www.jclark.com/) errors is simple: >
|
|
|
1292 :set efm=jade:%f:%l:%c:%t:%m
|
|
|
1293 <
|
|
|
1294 *errorformat-LaTeX*
|
|
|
1295 The following is an example how an 'errorformat' string can be specified
|
|
|
1296 for the (La)TeX typesetting system which displays error messages over
|
|
|
1297 multiple lines. The output of ":clist" and ":cc" etc. commands displays
|
|
|
1298 multi-lines in a single line, leading white space is removed.
|
|
|
1299 It should be easy to adopt the above LaTeX errorformat to any compiler output
|
|
|
1300 consisting of multi-line errors.
|
|
|
1301
|
|
|
1302 The commands can be placed in a |vimrc| file or some other Vim script file,
|
|
237
|
1303 e.g. a script containing LaTeX related stuff which is loaded only when editing
|
|
7
|
1304 LaTeX sources.
|
|
|
1305 Make sure to copy all lines of the example (in the given order), afterwards
|
|
|
1306 remove the comment lines. For the '\' notation at the start of some lines see
|
|
|
1307 |line-continuation|.
|
|
|
1308
|
|
|
1309 First prepare 'makeprg' such that LaTeX will report multiple
|
|
|
1310 errors; do not stop when the first error has occurred: >
|
|
|
1311 :set makeprg=latex\ \\\\nonstopmode\ \\\\input\\{$*}
|
|
|
1312 <
|
|
|
1313 Start of multi-line error messages: >
|
|
|
1314 :set efm=%E!\ LaTeX\ %trror:\ %m,
|
|
|
1315 \%E!\ %m,
|
|
|
1316 < Start of multi-line warning messages; the first two also
|
|
237
|
1317 include the line number. Meaning of some regular expressions:
|
|
7
|
1318 - "%.%#" (".*") matches a (possibly empty) string
|
|
|
1319 - "%*\\d" ("\d\+") matches a number >
|
|
|
1320 \%+WLaTeX\ %.%#Warning:\ %.%#line\ %l%.%#,
|
|
|
1321 \%+W%.%#\ at\ lines\ %l--%*\\d,
|
|
|
1322 \%WLaTeX\ %.%#Warning:\ %m,
|
|
|
1323 < Possible continuations of error/warning messages; the first
|
|
|
1324 one also includes the line number: >
|
|
|
1325 \%Cl.%l\ %m,
|
|
|
1326 \%+C\ \ %m.,
|
|
|
1327 \%+C%.%#-%.%#,
|
|
|
1328 \%+C%.%#[]%.%#,
|
|
|
1329 \%+C[]%.%#,
|
|
|
1330 \%+C%.%#%[{}\\]%.%#,
|
|
|
1331 \%+C<%.%#>%.%#,
|
|
|
1332 \%C\ \ %m,
|
|
|
1333 < Lines that match the following patterns do not contain any
|
|
|
1334 important information; do not include them in messages: >
|
|
|
1335 \%-GSee\ the\ LaTeX%m,
|
|
|
1336 \%-GType\ \ H\ <return>%m,
|
|
|
1337 \%-G\ ...%.%#,
|
|
|
1338 \%-G%.%#\ (C)\ %.%#,
|
|
|
1339 \%-G(see\ the\ transcript%.%#),
|
|
|
1340 < Generally exclude any empty or whitespace-only line from
|
|
|
1341 being displayed: >
|
|
|
1342 \%-G\\s%#,
|
|
|
1343 < The LaTeX output log does not specify the names of erroneous
|
|
|
1344 source files per line; rather they are given globally,
|
|
|
1345 enclosed in parentheses.
|
|
|
1346 The following patterns try to match these names and store
|
|
|
1347 them in an internal stack. The patterns possibly scan over
|
|
|
1348 the same input line (one after another), the trailing "%r"
|
|
|
1349 conversion indicates the "rest" of the line that will be
|
|
|
1350 parsed in the next go until the end of line is reached.
|
|
|
1351
|
|
|
1352 Overread a file name enclosed in '('...')'; do not push it
|
|
|
1353 on a stack since the file apparently does not contain any
|
|
|
1354 error: >
|
|
|
1355 \%+O(%f)%r,
|
|
237
|
1356 < Push a file name onto the stack. The name is given after '(': >
|
|
7
|
1357 \%+P(%f%r,
|
|
|
1358 \%+P\ %\\=(%f%r,
|
|
|
1359 \%+P%*[^()](%f%r,
|
|
|
1360 \%+P[%\\d%[^()]%#(%f%r,
|
|
|
1361 < Pop the last stored file name when a ')' is scanned: >
|
|
|
1362 \%+Q)%r,
|
|
|
1363 \%+Q%*[^()])%r,
|
|
|
1364 \%+Q[%\\d%*[^()])%r
|
|
|
1365
|
|
|
1366 Note that in some cases file names in the LaTeX output log cannot be parsed
|
|
|
1367 properly. The parser might have been messed up by unbalanced parentheses
|
|
|
1368 then. The above example tries to catch the most relevant cases only.
|
|
|
1369 You can customize the given setting to suit your own purposes, for example,
|
|
|
1370 all the annoying "Overfull ..." warnings could be excluded from being
|
|
|
1371 recognized as an error.
|
|
|
1372 Alternatively to filtering the LaTeX compiler output, it is also possible
|
|
|
1373 to directly read the *.log file that is produced by the [La]TeX compiler.
|
|
|
1374 This contains even more useful information about possible error causes.
|
|
|
1375 However, to properly parse such a complex file, an external filter should
|
|
|
1376 be used. See the description further above how to make such a filter known
|
|
|
1377 by Vim.
|
|
|
1378
|
|
|
1379 *errorformat-Perl*
|
|
|
1380 In $VIMRUNTIME/tools you can find the efm_perl.pl script, which filters Perl
|
|
|
1381 error messages into a format that quickfix mode will understand. See the
|
|
|
1382 start of the file about how to use it.
|
|
|
1383
|
|
|
1384
|
|
|
1385
|
|
|
1386 vim:tw=78:ts=8:ft=help:norl:
|
