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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * ex_cmds2.c: some more functions for command line commands
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12 */
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13
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14 #if defined(WIN32) && defined(FEAT_CSCOPE)
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15 # include <io.h>
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16 #endif
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17
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18 #include "vim.h"
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19
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20 #if defined(WIN32) && defined(FEAT_CSCOPE)
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21 # include <fcntl.h>
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22 #endif
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23
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24 #include "version.h"
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25
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26 static void cmd_source __ARGS((char_u *fname, exarg_T *eap));
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27
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170
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28 #ifdef FEAT_EVAL
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177
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29 /* Growarray to store info about already sourced scripts.
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170
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30 * For Unix also store the dev/ino, so that we don't have to stat() each
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31 * script when going through the list. */
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32 typedef struct scriptitem_S
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33 {
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34 char_u *sn_name;
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35 # ifdef UNIX
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36 int sn_dev;
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37 ino_t sn_ino;
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38 # endif
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39 # ifdef FEAT_PROFILE
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40 int sn_prof_on; /* TRUE when script is/was profiled */
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177
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41 int sn_pr_force; /* forceit: profile functions in this script */
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170
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42 proftime_T sn_pr_child; /* time set when going into first child */
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43 int sn_pr_nest; /* nesting for sn_pr_child */
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44 /* profiling the script as a whole */
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45 int sn_pr_count; /* nr of times sourced */
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46 proftime_T sn_pr_total; /* time spend in script + children */
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47 proftime_T sn_pr_self; /* time spend in script itself */
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48 proftime_T sn_pr_start; /* time at script start */
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49 proftime_T sn_pr_children; /* time in children after script start */
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50 /* profiling the script per line */
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51 garray_T sn_prl_ga; /* things stored for every line */
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52 proftime_T sn_prl_start; /* start time for current line */
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53 proftime_T sn_prl_children; /* time spent in children for this line */
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54 proftime_T sn_prl_wait; /* wait start time for current line */
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55 int sn_prl_idx; /* index of line being timed; -1 if none */
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56 int sn_prl_execed; /* line being timed was executed */
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57 # endif
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58 } scriptitem_T;
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59
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60 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL};
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61 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
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62
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63 # ifdef FEAT_PROFILE
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64 /* Struct used in sn_prl_ga for every line of a script. */
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65 typedef struct sn_prl_S
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66 {
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67 int snp_count; /* nr of times line was executed */
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68 proftime_T sn_prl_total; /* time spend in a line + children */
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69 proftime_T sn_prl_self; /* time spend in a line itself */
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70 } sn_prl_T;
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71
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72 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)])
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73 # endif
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74 #endif
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75
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7
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76 #if defined(FEAT_EVAL) || defined(PROTO)
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77 static int debug_greedy = FALSE; /* batch mode debugging: don't save
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78 and restore typeahead. */
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79
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80 /*
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81 * do_debug(): Debug mode.
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82 * Repeatedly get Ex commands, until told to continue normal execution.
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83 */
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84 void
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85 do_debug(cmd)
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86 char_u *cmd;
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87 {
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88 int save_msg_scroll = msg_scroll;
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89 int save_State = State;
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90 int save_did_emsg = did_emsg;
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91 int save_cmd_silent = cmd_silent;
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92 int save_msg_silent = msg_silent;
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93 int save_emsg_silent = emsg_silent;
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94 int save_redir_off = redir_off;
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95 tasave_T typeaheadbuf;
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96 # ifdef FEAT_EX_EXTRA
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97 int save_ex_normal_busy;
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98 # endif
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99 int n;
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100 char_u *cmdline = NULL;
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101 char_u *p;
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102 char *tail = NULL;
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103 static int last_cmd = 0;
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104 #define CMD_CONT 1
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105 #define CMD_NEXT 2
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106 #define CMD_STEP 3
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107 #define CMD_FINISH 4
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108 #define CMD_QUIT 5
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109 #define CMD_INTERRUPT 6
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110
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111 #ifdef ALWAYS_USE_GUI
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112 /* Can't do this when there is no terminal for input/output. */
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113 if (!gui.in_use)
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114 {
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115 /* Break as soon as possible. */
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116 debug_break_level = 9999;
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117 return;
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118 }
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119 #endif
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120
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121 /* Make sure we are in raw mode and start termcap mode. Might have side
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122 * effects... */
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123 settmode(TMODE_RAW);
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124 starttermcap();
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125
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126 ++RedrawingDisabled; /* don't redisplay the window */
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127 ++no_wait_return; /* don't wait for return */
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128 did_emsg = FALSE; /* don't use error from debugged stuff */
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129 cmd_silent = FALSE; /* display commands */
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130 msg_silent = FALSE; /* display messages */
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131 emsg_silent = FALSE; /* display error messages */
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132 redir_off = TRUE; /* don't redirect debug commands */
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133
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134 State = NORMAL;
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135 #ifdef FEAT_SNIFF
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136 want_sniff_request = 0; /* No K_SNIFF wanted */
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137 #endif
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138
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139 if (!debug_did_msg)
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140 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
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141 if (sourcing_name != NULL)
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142 msg(sourcing_name);
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143 if (sourcing_lnum != 0)
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274
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144 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd);
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7
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145 else
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274
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146 smsg((char_u *)_("cmd: %s"), cmd);
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7
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147
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148 /*
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149 * Repeat getting a command and executing it.
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150 */
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151 for (;;)
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152 {
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153 msg_scroll = TRUE;
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154 need_wait_return = FALSE;
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155 #ifdef FEAT_SNIFF
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156 ProcessSniffRequests();
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157 #endif
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158 /* Save the current typeahead buffer and replace it with an empty one.
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159 * This makes sure we get input from the user here and don't interfere
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160 * with the commands being executed. Reset "ex_normal_busy" to avoid
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161 * the side effects of using ":normal". Save the stuff buffer and make
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162 * it empty. */
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163 # ifdef FEAT_EX_EXTRA
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164 save_ex_normal_busy = ex_normal_busy;
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165 ex_normal_busy = 0;
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166 # endif
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167 if (!debug_greedy)
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168 save_typeahead(&typeaheadbuf);
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169
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531
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170 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
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7
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171
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172 if (!debug_greedy)
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173 restore_typeahead(&typeaheadbuf);
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174 # ifdef FEAT_EX_EXTRA
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175 ex_normal_busy = save_ex_normal_busy;
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176 # endif
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177
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178 cmdline_row = msg_row;
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179 if (cmdline != NULL)
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180 {
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181 /* If this is a debug command, set "last_cmd".
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182 * If not, reset "last_cmd".
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183 * For a blank line use previous command. */
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184 p = skipwhite(cmdline);
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185 if (*p != NUL)
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186 {
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187 switch (*p)
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188 {
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189 case 'c': last_cmd = CMD_CONT;
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190 tail = "ont";
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191 break;
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192 case 'n': last_cmd = CMD_NEXT;
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193 tail = "ext";
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194 break;
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195 case 's': last_cmd = CMD_STEP;
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196 tail = "tep";
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197 break;
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198 case 'f': last_cmd = CMD_FINISH;
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199 tail = "inish";
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200 break;
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201 case 'q': last_cmd = CMD_QUIT;
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202 tail = "uit";
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203 break;
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204 case 'i': last_cmd = CMD_INTERRUPT;
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205 tail = "nterrupt";
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206 break;
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207 default: last_cmd = 0;
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208 }
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209 if (last_cmd != 0)
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210 {
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211 /* Check that the tail matches. */
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212 ++p;
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213 while (*p != NUL && *p == *tail)
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214 {
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215 ++p;
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216 ++tail;
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217 }
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218 if (ASCII_ISALPHA(*p))
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219 last_cmd = 0;
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220 }
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221 }
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222
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223 if (last_cmd != 0)
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224 {
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225 /* Execute debug command: decided where to break next and
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226 * return. */
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227 switch (last_cmd)
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228 {
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229 case CMD_CONT:
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230 debug_break_level = -1;
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231 break;
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232 case CMD_NEXT:
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233 debug_break_level = ex_nesting_level;
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234 break;
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235 case CMD_STEP:
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236 debug_break_level = 9999;
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237 break;
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238 case CMD_FINISH:
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239 debug_break_level = ex_nesting_level - 1;
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240 break;
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241 case CMD_QUIT:
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242 got_int = TRUE;
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243 debug_break_level = -1;
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244 break;
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245 case CMD_INTERRUPT:
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246 got_int = TRUE;
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247 debug_break_level = 9999;
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248 /* Do not repeat ">interrupt" cmd, continue stepping. */
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249 last_cmd = CMD_STEP;
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250 break;
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251 }
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252 break;
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253 }
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254
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255 /* don't debug this command */
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256 n = debug_break_level;
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257 debug_break_level = -1;
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258 (void)do_cmdline(cmdline, getexline, NULL,
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259 DOCMD_VERBOSE|DOCMD_EXCRESET);
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260 debug_break_level = n;
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261
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262 vim_free(cmdline);
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263 }
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264 lines_left = Rows - 1;
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265 }
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266 vim_free(cmdline);
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267
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268 --RedrawingDisabled;
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269 --no_wait_return;
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270 redraw_all_later(NOT_VALID);
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271 need_wait_return = FALSE;
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272 msg_scroll = save_msg_scroll;
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273 lines_left = Rows - 1;
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274 State = save_State;
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275 did_emsg = save_did_emsg;
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276 cmd_silent = save_cmd_silent;
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277 msg_silent = save_msg_silent;
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278 emsg_silent = save_emsg_silent;
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279 redir_off = save_redir_off;
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280
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281 /* Only print the message again when typing a command before coming back
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282 * here. */
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283 debug_did_msg = TRUE;
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284 }
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285
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286 /*
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287 * ":debug".
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288 */
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289 void
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290 ex_debug(eap)
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291 exarg_T *eap;
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292 {
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293 int debug_break_level_save = debug_break_level;
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294
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295 debug_break_level = 9999;
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296 do_cmdline_cmd(eap->arg);
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297 debug_break_level = debug_break_level_save;
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298 }
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299
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300 static char_u *debug_breakpoint_name = NULL;
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301 static linenr_T debug_breakpoint_lnum;
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302
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303 /*
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304 * When debugging or a breakpoint is set on a skipped command, no debug prompt
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305 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
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306 * debug_skipped_name is then set to the source name in the breakpoint case. If
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307 * a skipped command decides itself that a debug prompt should be displayed, it
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308 * can do so by calling dbg_check_skipped().
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309 */
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310 static int debug_skipped;
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311 static char_u *debug_skipped_name;
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312
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313 /*
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314 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
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315 * at or below the break level. But only when the line is actually
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316 * executed. Return TRUE and set breakpoint_name for skipped commands that
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317 * decide to execute something themselves.
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318 * Called from do_one_cmd() before executing a command.
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319 */
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320 void
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321 dbg_check_breakpoint(eap)
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322 exarg_T *eap;
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323 {
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324 char_u *p;
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325
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326 debug_skipped = FALSE;
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327 if (debug_breakpoint_name != NULL)
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328 {
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329 if (!eap->skip)
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330 {
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331 /* replace K_SNR with "<SNR>" */
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332 if (debug_breakpoint_name[0] == K_SPECIAL
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333 && debug_breakpoint_name[1] == KS_EXTRA
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334 && debug_breakpoint_name[2] == (int)KE_SNR)
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335 p = (char_u *)"<SNR>";
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336 else
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337 p = (char_u *)"";
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274
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338 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"),
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339 p,
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7
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340 debug_breakpoint_name + (*p == NUL ? 0 : 3),
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341 (long)debug_breakpoint_lnum);
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342 debug_breakpoint_name = NULL;
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343 do_debug(eap->cmd);
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344 }
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345 else
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346 {
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347 debug_skipped = TRUE;
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348 debug_skipped_name = debug_breakpoint_name;
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349 debug_breakpoint_name = NULL;
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350 }
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351 }
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352 else if (ex_nesting_level <= debug_break_level)
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353 {
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354 if (!eap->skip)
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355 do_debug(eap->cmd);
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356 else
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357 {
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358 debug_skipped = TRUE;
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359 debug_skipped_name = NULL;
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360 }
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361 }
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362 }
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363
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364 /*
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365 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
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366 * set. Return TRUE when the debug mode is entered this time.
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367 */
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368 int
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369 dbg_check_skipped(eap)
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370 exarg_T *eap;
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371 {
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372 int prev_got_int;
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373
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374 if (debug_skipped)
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375 {
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376 /*
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377 * Save the value of got_int and reset it. We don't want a previous
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378 * interruption cause flushing the input buffer.
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379 */
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380 prev_got_int = got_int;
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381 got_int = FALSE;
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382 debug_breakpoint_name = debug_skipped_name;
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383 /* eap->skip is TRUE */
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384 eap->skip = FALSE;
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385 (void)dbg_check_breakpoint(eap);
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386 eap->skip = TRUE;
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387 got_int |= prev_got_int;
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388 return TRUE;
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389 }
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390 return FALSE;
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391 }
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392
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393 /*
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394 * The list of breakpoints: dbg_breakp.
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395 * This is a grow-array of structs.
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396 */
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397 struct debuggy
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398 {
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399 int dbg_nr; /* breakpoint number */
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400 int dbg_type; /* DBG_FUNC or DBG_FILE */
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401 char_u *dbg_name; /* function or file name */
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402 regprog_T *dbg_prog; /* regexp program */
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403 linenr_T dbg_lnum; /* line number in function or file */
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170
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404 int dbg_forceit; /* ! used */
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7
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405 };
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406
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407 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
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170
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408 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
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409 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
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|
7
|
410 static int last_breakp = 0; /* nr of last defined breakpoint */
|
|
|
411
|
|
170
|
412 #ifdef FEAT_PROFILE
|
|
|
413 /* Profiling uses file and func names similar to breakpoints. */
|
|
|
414 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
|
415 #endif
|
|
7
|
416 #define DBG_FUNC 1
|
|
|
417 #define DBG_FILE 2
|
|
|
418
|
|
170
|
419 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap));
|
|
|
420 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp));
|
|
7
|
421
|
|
|
422 /*
|
|
170
|
423 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
|
|
|
424 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
|
|
|
425 * is allocated.
|
|
7
|
426 * Returns FAIL for failure.
|
|
|
427 */
|
|
|
428 static int
|
|
170
|
429 dbg_parsearg(arg, gap)
|
|
7
|
430 char_u *arg;
|
|
170
|
431 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
7
|
432 {
|
|
|
433 char_u *p = arg;
|
|
|
434 char_u *q;
|
|
|
435 struct debuggy *bp;
|
|
10
|
436 int here = FALSE;
|
|
7
|
437
|
|
170
|
438 if (ga_grow(gap, 1) == FAIL)
|
|
7
|
439 return FAIL;
|
|
170
|
440 bp = &DEBUGGY(gap, gap->ga_len);
|
|
7
|
441
|
|
|
442 /* Find "func" or "file". */
|
|
|
443 if (STRNCMP(p, "func", 4) == 0)
|
|
|
444 bp->dbg_type = DBG_FUNC;
|
|
|
445 else if (STRNCMP(p, "file", 4) == 0)
|
|
|
446 bp->dbg_type = DBG_FILE;
|
|
170
|
447 else if (
|
|
|
448 #ifdef FEAT_PROFILE
|
|
|
449 gap != &prof_ga &&
|
|
|
450 #endif
|
|
|
451 STRNCMP(p, "here", 4) == 0)
|
|
10
|
452 {
|
|
|
453 if (curbuf->b_ffname == NULL)
|
|
|
454 {
|
|
|
455 EMSG(_(e_noname));
|
|
|
456 return FAIL;
|
|
|
457 }
|
|
|
458 bp->dbg_type = DBG_FILE;
|
|
|
459 here = TRUE;
|
|
|
460 }
|
|
7
|
461 else
|
|
|
462 {
|
|
|
463 EMSG2(_(e_invarg2), p);
|
|
|
464 return FAIL;
|
|
|
465 }
|
|
|
466 p = skipwhite(p + 4);
|
|
|
467
|
|
|
468 /* Find optional line number. */
|
|
10
|
469 if (here)
|
|
|
470 bp->dbg_lnum = curwin->w_cursor.lnum;
|
|
170
|
471 else if (
|
|
|
472 #ifdef FEAT_PROFILE
|
|
|
473 gap != &prof_ga &&
|
|
|
474 #endif
|
|
|
475 VIM_ISDIGIT(*p))
|
|
7
|
476 {
|
|
|
477 bp->dbg_lnum = getdigits(&p);
|
|
|
478 p = skipwhite(p);
|
|
|
479 }
|
|
|
480 else
|
|
|
481 bp->dbg_lnum = 0;
|
|
|
482
|
|
|
483 /* Find the function or file name. Don't accept a function name with (). */
|
|
10
|
484 if ((!here && *p == NUL)
|
|
|
485 || (here && *p != NUL)
|
|
7
|
486 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
|
|
|
487 {
|
|
|
488 EMSG2(_(e_invarg2), arg);
|
|
|
489 return FAIL;
|
|
|
490 }
|
|
|
491
|
|
|
492 if (bp->dbg_type == DBG_FUNC)
|
|
|
493 bp->dbg_name = vim_strsave(p);
|
|
10
|
494 else if (here)
|
|
|
495 bp->dbg_name = vim_strsave(curbuf->b_ffname);
|
|
7
|
496 else
|
|
|
497 {
|
|
|
498 /* Expand the file name in the same way as do_source(). This means
|
|
|
499 * doing it twice, so that $DIR/file gets expanded when $DIR is
|
|
|
500 * "~/dir". */
|
|
|
501 #ifdef RISCOS
|
|
|
502 q = mch_munge_fname(p);
|
|
|
503 #else
|
|
|
504 q = expand_env_save(p);
|
|
|
505 #endif
|
|
|
506 if (q == NULL)
|
|
|
507 return FAIL;
|
|
|
508 #ifdef RISCOS
|
|
|
509 p = mch_munge_fname(q);
|
|
|
510 #else
|
|
|
511 p = expand_env_save(q);
|
|
|
512 #endif
|
|
|
513 vim_free(q);
|
|
|
514 if (p == NULL)
|
|
|
515 return FAIL;
|
|
11
|
516 if (*p != '*')
|
|
|
517 {
|
|
|
518 bp->dbg_name = fix_fname(p);
|
|
|
519 vim_free(p);
|
|
|
520 }
|
|
|
521 else
|
|
|
522 bp->dbg_name = p;
|
|
7
|
523 }
|
|
|
524
|
|
|
525 if (bp->dbg_name == NULL)
|
|
|
526 return FAIL;
|
|
|
527 return OK;
|
|
|
528 }
|
|
|
529
|
|
|
530 /*
|
|
|
531 * ":breakadd".
|
|
|
532 */
|
|
|
533 void
|
|
|
534 ex_breakadd(eap)
|
|
|
535 exarg_T *eap;
|
|
|
536 {
|
|
|
537 struct debuggy *bp;
|
|
|
538 char_u *pat;
|
|
170
|
539 garray_T *gap;
|
|
|
540
|
|
|
541 gap = &dbg_breakp;
|
|
|
542 #ifdef FEAT_PROFILE
|
|
|
543 if (eap->cmdidx == CMD_profile)
|
|
|
544 gap = &prof_ga;
|
|
|
545 #endif
|
|
|
546
|
|
|
547 if (dbg_parsearg(eap->arg, gap) == OK)
|
|
|
548 {
|
|
|
549 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
550 bp->dbg_forceit = eap->forceit;
|
|
|
551
|
|
7
|
552 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
|
|
|
553 if (pat != NULL)
|
|
|
554 {
|
|
|
555 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
|
|
|
556 vim_free(pat);
|
|
|
557 }
|
|
|
558 if (pat == NULL || bp->dbg_prog == NULL)
|
|
|
559 vim_free(bp->dbg_name);
|
|
|
560 else
|
|
|
561 {
|
|
|
562 if (bp->dbg_lnum == 0) /* default line number is 1 */
|
|
|
563 bp->dbg_lnum = 1;
|
|
170
|
564 #ifdef FEAT_PROFILE
|
|
|
565 if (eap->cmdidx != CMD_profile)
|
|
|
566 #endif
|
|
|
567 {
|
|
|
568 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp;
|
|
|
569 ++debug_tick;
|
|
|
570 }
|
|
|
571 ++gap->ga_len;
|
|
7
|
572 }
|
|
|
573 }
|
|
|
574 }
|
|
|
575
|
|
|
576 /*
|
|
|
577 * ":debuggreedy".
|
|
|
578 */
|
|
|
579 void
|
|
|
580 ex_debuggreedy(eap)
|
|
|
581 exarg_T *eap;
|
|
|
582 {
|
|
|
583 if (eap->addr_count == 0 || eap->line2 != 0)
|
|
|
584 debug_greedy = TRUE;
|
|
|
585 else
|
|
|
586 debug_greedy = FALSE;
|
|
|
587 }
|
|
|
588
|
|
|
589 /*
|
|
364
|
590 * ":breakdel" and ":profdel".
|
|
7
|
591 */
|
|
|
592 void
|
|
|
593 ex_breakdel(eap)
|
|
|
594 exarg_T *eap;
|
|
|
595 {
|
|
|
596 struct debuggy *bp, *bpi;
|
|
|
597 int nr;
|
|
|
598 int todel = -1;
|
|
359
|
599 int del_all = FALSE;
|
|
7
|
600 int i;
|
|
|
601 linenr_T best_lnum = 0;
|
|
364
|
602 garray_T *gap;
|
|
|
603
|
|
|
604 gap = &dbg_breakp;
|
|
|
605 #ifdef FEAT_PROFILE
|
|
|
606 if (eap->cmdidx == CMD_profdel)
|
|
|
607 gap = &prof_ga;
|
|
|
608 #endif
|
|
7
|
609
|
|
|
610 if (vim_isdigit(*eap->arg))
|
|
|
611 {
|
|
|
612 /* ":breakdel {nr}" */
|
|
|
613 nr = atol((char *)eap->arg);
|
|
364
|
614 for (i = 0; i < gap->ga_len; ++i)
|
|
|
615 if (DEBUGGY(gap, i).dbg_nr == nr)
|
|
7
|
616 {
|
|
|
617 todel = i;
|
|
|
618 break;
|
|
|
619 }
|
|
|
620 }
|
|
359
|
621 else if (*eap->arg == '*')
|
|
|
622 {
|
|
|
623 todel = 0;
|
|
|
624 del_all = TRUE;
|
|
|
625 }
|
|
7
|
626 else
|
|
|
627 {
|
|
|
628 /* ":breakdel {func|file} [lnum] {name}" */
|
|
364
|
629 if (dbg_parsearg(eap->arg, gap) == FAIL)
|
|
7
|
630 return;
|
|
364
|
631 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
632 for (i = 0; i < gap->ga_len; ++i)
|
|
7
|
633 {
|
|
364
|
634 bpi = &DEBUGGY(gap, i);
|
|
7
|
635 if (bp->dbg_type == bpi->dbg_type
|
|
|
636 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
|
|
|
637 && (bp->dbg_lnum == bpi->dbg_lnum
|
|
|
638 || (bp->dbg_lnum == 0
|
|
|
639 && (best_lnum == 0
|
|
|
640 || bpi->dbg_lnum < best_lnum))))
|
|
|
641 {
|
|
|
642 todel = i;
|
|
|
643 best_lnum = bpi->dbg_lnum;
|
|
|
644 }
|
|
|
645 }
|
|
|
646 vim_free(bp->dbg_name);
|
|
|
647 }
|
|
|
648
|
|
|
649 if (todel < 0)
|
|
|
650 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg);
|
|
|
651 else
|
|
364
|
652 {
|
|
|
653 while (gap->ga_len > 0)
|
|
359
|
654 {
|
|
364
|
655 vim_free(DEBUGGY(gap, todel).dbg_name);
|
|
|
656 vim_free(DEBUGGY(gap, todel).dbg_prog);
|
|
|
657 --gap->ga_len;
|
|
|
658 if (todel < gap->ga_len)
|
|
|
659 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1),
|
|
|
660 (gap->ga_len - todel) * sizeof(struct debuggy));
|
|
|
661 #ifdef FEAT_PROFILE
|
|
|
662 if (eap->cmdidx == CMD_breakdel)
|
|
|
663 #endif
|
|
|
664 ++debug_tick;
|
|
359
|
665 if (!del_all)
|
|
|
666 break;
|
|
|
667 }
|
|
364
|
668
|
|
|
669 /* If all breakpoints were removed clear the array. */
|
|
|
670 if (gap->ga_len == 0)
|
|
|
671 ga_clear(gap);
|
|
|
672 }
|
|
7
|
673 }
|
|
|
674
|
|
|
675 /*
|
|
|
676 * ":breaklist".
|
|
|
677 */
|
|
|
678 /*ARGSUSED*/
|
|
|
679 void
|
|
|
680 ex_breaklist(eap)
|
|
|
681 exarg_T *eap;
|
|
|
682 {
|
|
|
683 struct debuggy *bp;
|
|
|
684 int i;
|
|
|
685
|
|
|
686 if (dbg_breakp.ga_len == 0)
|
|
|
687 MSG(_("No breakpoints defined"));
|
|
|
688 else
|
|
|
689 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
690 {
|
|
|
691 bp = &BREAKP(i);
|
|
|
692 smsg((char_u *)_("%3d %s %s line %ld"),
|
|
|
693 bp->dbg_nr,
|
|
|
694 bp->dbg_type == DBG_FUNC ? "func" : "file",
|
|
|
695 bp->dbg_name,
|
|
|
696 (long)bp->dbg_lnum);
|
|
|
697 }
|
|
|
698 }
|
|
|
699
|
|
|
700 /*
|
|
|
701 * Find a breakpoint for a function or sourced file.
|
|
|
702 * Returns line number at which to break; zero when no matching breakpoint.
|
|
|
703 */
|
|
|
704 linenr_T
|
|
|
705 dbg_find_breakpoint(file, fname, after)
|
|
|
706 int file; /* TRUE for a file, FALSE for a function */
|
|
|
707 char_u *fname; /* file or function name */
|
|
|
708 linenr_T after; /* after this line number */
|
|
|
709 {
|
|
170
|
710 return debuggy_find(file, fname, after, &dbg_breakp, NULL);
|
|
|
711 }
|
|
|
712
|
|
|
713 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
714 /*
|
|
|
715 * Return TRUE if profiling is on for a function or sourced file.
|
|
|
716 */
|
|
|
717 int
|
|
|
718 has_profiling(file, fname, fp)
|
|
|
719 int file; /* TRUE for a file, FALSE for a function */
|
|
|
720 char_u *fname; /* file or function name */
|
|
|
721 int *fp; /* return: forceit */
|
|
|
722 {
|
|
|
723 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp)
|
|
|
724 != (linenr_T)0);
|
|
|
725 }
|
|
|
726 #endif
|
|
|
727
|
|
|
728 /*
|
|
|
729 * Common code for dbg_find_breakpoint() and has_profiling().
|
|
|
730 */
|
|
|
731 static linenr_T
|
|
|
732 debuggy_find(file, fname, after, gap, fp)
|
|
|
733 int file; /* TRUE for a file, FALSE for a function */
|
|
|
734 char_u *fname; /* file or function name */
|
|
|
735 linenr_T after; /* after this line number */
|
|
|
736 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
|
737 int *fp; /* if not NULL: return forceit */
|
|
|
738 {
|
|
7
|
739 struct debuggy *bp;
|
|
|
740 int i;
|
|
|
741 linenr_T lnum = 0;
|
|
|
742 regmatch_T regmatch;
|
|
|
743 char_u *name = fname;
|
|
|
744 int prev_got_int;
|
|
|
745
|
|
170
|
746 /* Return quickly when there are no breakpoints. */
|
|
|
747 if (gap->ga_len == 0)
|
|
|
748 return (linenr_T)0;
|
|
|
749
|
|
7
|
750 /* Replace K_SNR in function name with "<SNR>". */
|
|
|
751 if (!file && fname[0] == K_SPECIAL)
|
|
|
752 {
|
|
|
753 name = alloc((unsigned)STRLEN(fname) + 3);
|
|
|
754 if (name == NULL)
|
|
|
755 name = fname;
|
|
|
756 else
|
|
|
757 {
|
|
|
758 STRCPY(name, "<SNR>");
|
|
|
759 STRCPY(name + 5, fname + 3);
|
|
|
760 }
|
|
|
761 }
|
|
|
762
|
|
170
|
763 for (i = 0; i < gap->ga_len; ++i)
|
|
|
764 {
|
|
|
765 /* Skip entries that are not useful or are for a line that is beyond
|
|
|
766 * an already found breakpoint. */
|
|
|
767 bp = &DEBUGGY(gap, i);
|
|
|
768 if (((bp->dbg_type == DBG_FILE) == file && (
|
|
|
769 #ifdef FEAT_PROFILE
|
|
|
770 gap == &prof_ga ||
|
|
|
771 #endif
|
|
|
772 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum)))))
|
|
7
|
773 {
|
|
|
774 regmatch.regprog = bp->dbg_prog;
|
|
|
775 regmatch.rm_ic = FALSE;
|
|
|
776 /*
|
|
170
|
777 * Save the value of got_int and reset it. We don't want a
|
|
|
778 * previous interruption cancel matching, only hitting CTRL-C
|
|
|
779 * while matching should abort it.
|
|
7
|
780 */
|
|
|
781 prev_got_int = got_int;
|
|
|
782 got_int = FALSE;
|
|
|
783 if (vim_regexec(®match, name, (colnr_T)0))
|
|
170
|
784 {
|
|
7
|
785 lnum = bp->dbg_lnum;
|
|
170
|
786 if (fp != NULL)
|
|
|
787 *fp = bp->dbg_forceit;
|
|
|
788 }
|
|
7
|
789 got_int |= prev_got_int;
|
|
|
790 }
|
|
|
791 }
|
|
|
792 if (name != fname)
|
|
|
793 vim_free(name);
|
|
|
794
|
|
|
795 return lnum;
|
|
|
796 }
|
|
|
797
|
|
|
798 /*
|
|
|
799 * Called when a breakpoint was encountered.
|
|
|
800 */
|
|
|
801 void
|
|
|
802 dbg_breakpoint(name, lnum)
|
|
|
803 char_u *name;
|
|
|
804 linenr_T lnum;
|
|
|
805 {
|
|
|
806 /* We need to check if this line is actually executed in do_one_cmd() */
|
|
|
807 debug_breakpoint_name = name;
|
|
|
808 debug_breakpoint_lnum = lnum;
|
|
|
809 }
|
|
170
|
810
|
|
|
811
|
|
|
812 # if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
813 /*
|
|
|
814 * Functions for profiling.
|
|
|
815 */
|
|
|
816 static void script_do_profile __ARGS((scriptitem_T *si));
|
|
|
817 static void script_dump_profile __ARGS((FILE *fd));
|
|
|
818 static proftime_T prof_wait_time;
|
|
|
819
|
|
|
820 /*
|
|
|
821 * Set the time in "tm" to zero.
|
|
|
822 */
|
|
|
823 void
|
|
|
824 profile_zero(tm)
|
|
|
825 proftime_T *tm;
|
|
|
826 {
|
|
177
|
827 # ifdef WIN3264
|
|
|
828 tm->QuadPart = 0;
|
|
|
829 # else
|
|
170
|
830 tm->tv_usec = 0;
|
|
|
831 tm->tv_sec = 0;
|
|
177
|
832 # endif
|
|
170
|
833 }
|
|
|
834
|
|
|
835 /*
|
|
|
836 * Store the current time in "tm".
|
|
|
837 */
|
|
|
838 void
|
|
|
839 profile_start(tm)
|
|
|
840 proftime_T *tm;
|
|
|
841 {
|
|
177
|
842 # ifdef WIN3264
|
|
|
843 QueryPerformanceCounter(tm);
|
|
|
844 # else
|
|
170
|
845 gettimeofday(tm, NULL);
|
|
177
|
846 # endif
|
|
170
|
847 }
|
|
|
848
|
|
|
849 /*
|
|
|
850 * Compute the elapsed time from "tm" till now and store in "tm".
|
|
|
851 */
|
|
|
852 void
|
|
|
853 profile_end(tm)
|
|
|
854 proftime_T *tm;
|
|
|
855 {
|
|
|
856 proftime_T now;
|
|
|
857
|
|
177
|
858 # ifdef WIN3264
|
|
|
859 QueryPerformanceCounter(&now);
|
|
|
860 tm->QuadPart = now.QuadPart - tm->QuadPart;
|
|
|
861 # else
|
|
170
|
862 gettimeofday(&now, NULL);
|
|
|
863 tm->tv_usec = now.tv_usec - tm->tv_usec;
|
|
|
864 tm->tv_sec = now.tv_sec - tm->tv_sec;
|
|
|
865 if (tm->tv_usec < 0)
|
|
|
866 {
|
|
|
867 tm->tv_usec += 1000000;
|
|
|
868 --tm->tv_sec;
|
|
|
869 }
|
|
177
|
870 # endif
|
|
170
|
871 }
|
|
|
872
|
|
|
873 /*
|
|
|
874 * Subtract the time "tm2" from "tm".
|
|
|
875 */
|
|
|
876 void
|
|
|
877 profile_sub(tm, tm2)
|
|
|
878 proftime_T *tm, *tm2;
|
|
|
879 {
|
|
177
|
880 # ifdef WIN3264
|
|
|
881 tm->QuadPart -= tm2->QuadPart;
|
|
|
882 # else
|
|
170
|
883 tm->tv_usec -= tm2->tv_usec;
|
|
|
884 tm->tv_sec -= tm2->tv_sec;
|
|
|
885 if (tm->tv_usec < 0)
|
|
|
886 {
|
|
|
887 tm->tv_usec += 1000000;
|
|
|
888 --tm->tv_sec;
|
|
|
889 }
|
|
177
|
890 # endif
|
|
170
|
891 }
|
|
|
892
|
|
|
893 /*
|
|
|
894 * Add the time "tm2" to "tm".
|
|
|
895 */
|
|
|
896 void
|
|
|
897 profile_add(tm, tm2)
|
|
|
898 proftime_T *tm, *tm2;
|
|
|
899 {
|
|
177
|
900 # ifdef WIN3264
|
|
|
901 tm->QuadPart += tm2->QuadPart;
|
|
|
902 # else
|
|
170
|
903 tm->tv_usec += tm2->tv_usec;
|
|
|
904 tm->tv_sec += tm2->tv_sec;
|
|
|
905 if (tm->tv_usec >= 1000000)
|
|
|
906 {
|
|
|
907 tm->tv_usec -= 1000000;
|
|
|
908 ++tm->tv_sec;
|
|
|
909 }
|
|
177
|
910 # endif
|
|
170
|
911 }
|
|
|
912
|
|
|
913 /*
|
|
|
914 * Get the current waittime.
|
|
|
915 */
|
|
|
916 void
|
|
|
917 profile_get_wait(tm)
|
|
|
918 proftime_T *tm;
|
|
|
919 {
|
|
|
920 *tm = prof_wait_time;
|
|
|
921 }
|
|
|
922
|
|
|
923 /*
|
|
|
924 * Subtract the passed waittime since "tm" from "tma".
|
|
|
925 */
|
|
|
926 void
|
|
|
927 profile_sub_wait(tm, tma)
|
|
|
928 proftime_T *tm, *tma;
|
|
|
929 {
|
|
|
930 proftime_T tm3 = prof_wait_time;
|
|
|
931
|
|
|
932 profile_sub(&tm3, tm);
|
|
|
933 profile_sub(tma, &tm3);
|
|
|
934 }
|
|
|
935
|
|
|
936 /*
|
|
|
937 * Return TRUE if "tm1" and "tm2" are equal.
|
|
|
938 */
|
|
|
939 int
|
|
|
940 profile_equal(tm1, tm2)
|
|
|
941 proftime_T *tm1, *tm2;
|
|
|
942 {
|
|
177
|
943 # ifdef WIN3264
|
|
|
944 return (tm1->QuadPart == tm2->QuadPart);
|
|
|
945 # else
|
|
170
|
946 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec);
|
|
177
|
947 # endif
|
|
|
948 }
|
|
|
949
|
|
|
950 /*
|
|
|
951 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
|
|
|
952 */
|
|
|
953 int
|
|
|
954 profile_cmp(tm1, tm2)
|
|
|
955 proftime_T *tm1, *tm2;
|
|
|
956 {
|
|
|
957 # ifdef WIN3264
|
|
|
958 return (int)(tm2->QuadPart - tm1->QuadPart);
|
|
|
959 # else
|
|
|
960 if (tm1->tv_sec == tm2->tv_sec)
|
|
|
961 return tm2->tv_usec - tm1->tv_usec;
|
|
|
962 return tm2->tv_sec - tm1->tv_sec;
|
|
|
963 # endif
|
|
170
|
964 }
|
|
|
965
|
|
|
966 /*
|
|
|
967 * Return a string that represents a time.
|
|
|
968 * Uses a static buffer!
|
|
|
969 */
|
|
|
970 char *
|
|
|
971 profile_msg(tm)
|
|
|
972 proftime_T *tm;
|
|
|
973 {
|
|
|
974 static char buf[50];
|
|
|
975
|
|
177
|
976 # ifdef WIN3264
|
|
|
977 LARGE_INTEGER fr;
|
|
|
978
|
|
|
979 QueryPerformanceFrequency(&fr);
|
|
|
980 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart);
|
|
|
981 # else
|
|
170
|
982 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec);
|
|
177
|
983 #endif
|
|
170
|
984 return buf;
|
|
|
985 }
|
|
|
986
|
|
|
987 static char_u *profile_fname = NULL;
|
|
|
988
|
|
|
989 /*
|
|
|
990 * ":profile cmd args"
|
|
|
991 */
|
|
|
992 void
|
|
|
993 ex_profile(eap)
|
|
|
994 exarg_T *eap;
|
|
|
995 {
|
|
|
996 char_u *e;
|
|
|
997 int len;
|
|
|
998
|
|
|
999 e = skiptowhite(eap->arg);
|
|
|
1000 len = e - eap->arg;
|
|
|
1001 e = skipwhite(e);
|
|
|
1002
|
|
|
1003 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL)
|
|
|
1004 {
|
|
|
1005 vim_free(profile_fname);
|
|
|
1006 profile_fname = vim_strsave(e);
|
|
|
1007 do_profiling = TRUE;
|
|
|
1008 profile_zero(&prof_wait_time);
|
|
|
1009 set_vim_var_nr(VV_PROFILING, 1L);
|
|
|
1010 }
|
|
|
1011 else if (!do_profiling)
|
|
|
1012 EMSG(_("E750: First use :profile start <fname>"));
|
|
|
1013 else
|
|
|
1014 {
|
|
|
1015 /* The rest is similar to ":breakadd". */
|
|
|
1016 ex_breakadd(eap);
|
|
|
1017 }
|
|
|
1018 }
|
|
|
1019
|
|
|
1020 /*
|
|
|
1021 * Dump the profiling info.
|
|
|
1022 */
|
|
|
1023 void
|
|
|
1024 profile_dump()
|
|
|
1025 {
|
|
|
1026 FILE *fd;
|
|
|
1027
|
|
|
1028 if (profile_fname != NULL)
|
|
|
1029 {
|
|
531
|
1030 fd = mch_fopen((char *)profile_fname, "w");
|
|
170
|
1031 if (fd == NULL)
|
|
|
1032 EMSG2(_(e_notopen), profile_fname);
|
|
|
1033 else
|
|
|
1034 {
|
|
177
|
1035 script_dump_profile(fd);
|
|
170
|
1036 func_dump_profile(fd);
|
|
|
1037 fclose(fd);
|
|
|
1038 }
|
|
|
1039 }
|
|
|
1040 }
|
|
|
1041
|
|
|
1042 /*
|
|
|
1043 * Start profiling script "fp".
|
|
|
1044 */
|
|
|
1045 static void
|
|
|
1046 script_do_profile(si)
|
|
|
1047 scriptitem_T *si;
|
|
|
1048 {
|
|
|
1049 si->sn_pr_count = 0;
|
|
|
1050 profile_zero(&si->sn_pr_total);
|
|
|
1051 profile_zero(&si->sn_pr_self);
|
|
|
1052
|
|
|
1053 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100);
|
|
|
1054 si->sn_prl_idx = -1;
|
|
|
1055 si->sn_prof_on = TRUE;
|
|
|
1056 si->sn_pr_nest = 0;
|
|
|
1057 }
|
|
|
1058
|
|
|
1059 /*
|
|
|
1060 * save time when starting to invoke another script or function.
|
|
|
1061 */
|
|
|
1062 void
|
|
|
1063 script_prof_save(tm)
|
|
|
1064 proftime_T *tm; /* place to store wait time */
|
|
|
1065 {
|
|
|
1066 scriptitem_T *si;
|
|
|
1067
|
|
|
1068 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1069 {
|
|
|
1070 si = &SCRIPT_ITEM(current_SID);
|
|
|
1071 if (si->sn_prof_on && si->sn_pr_nest++ == 0)
|
|
|
1072 profile_start(&si->sn_pr_child);
|
|
|
1073 }
|
|
|
1074 profile_get_wait(tm);
|
|
|
1075 }
|
|
|
1076
|
|
|
1077 /*
|
|
|
1078 * Count time spent in children after invoking another script or function.
|
|
|
1079 */
|
|
|
1080 void
|
|
|
1081 script_prof_restore(tm)
|
|
|
1082 proftime_T *tm;
|
|
|
1083 {
|
|
|
1084 scriptitem_T *si;
|
|
|
1085
|
|
|
1086 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1087 {
|
|
|
1088 si = &SCRIPT_ITEM(current_SID);
|
|
|
1089 if (si->sn_prof_on && --si->sn_pr_nest == 0)
|
|
|
1090 {
|
|
|
1091 profile_end(&si->sn_pr_child);
|
|
|
1092 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */
|
|
|
1093 profile_add(&si->sn_pr_children, &si->sn_pr_child);
|
|
|
1094 profile_add(&si->sn_prl_children, &si->sn_pr_child);
|
|
|
1095 }
|
|
|
1096 }
|
|
|
1097 }
|
|
|
1098
|
|
|
1099 static proftime_T inchar_time;
|
|
|
1100
|
|
|
1101 /*
|
|
|
1102 * Called when starting to wait for the user to type a character.
|
|
|
1103 */
|
|
|
1104 void
|
|
|
1105 prof_inchar_enter()
|
|
|
1106 {
|
|
|
1107 profile_start(&inchar_time);
|
|
|
1108 }
|
|
|
1109
|
|
|
1110 /*
|
|
|
1111 * Called when finished waiting for the user to type a character.
|
|
|
1112 */
|
|
|
1113 void
|
|
|
1114 prof_inchar_exit()
|
|
|
1115 {
|
|
|
1116 profile_end(&inchar_time);
|
|
|
1117 profile_add(&prof_wait_time, &inchar_time);
|
|
|
1118 }
|
|
|
1119
|
|
|
1120 /*
|
|
|
1121 * Dump the profiling results for all scripts in file "fd".
|
|
|
1122 */
|
|
|
1123 static void
|
|
|
1124 script_dump_profile(fd)
|
|
|
1125 FILE *fd;
|
|
|
1126 {
|
|
|
1127 int id;
|
|
|
1128 scriptitem_T *si;
|
|
|
1129 int i;
|
|
|
1130 FILE *sfd;
|
|
|
1131 sn_prl_T *pp;
|
|
|
1132
|
|
|
1133 for (id = 1; id <= script_items.ga_len; ++id)
|
|
|
1134 {
|
|
|
1135 si = &SCRIPT_ITEM(id);
|
|
|
1136 if (si->sn_prof_on)
|
|
|
1137 {
|
|
|
1138 fprintf(fd, "SCRIPT %s\n", si->sn_name);
|
|
|
1139 if (si->sn_pr_count == 1)
|
|
|
1140 fprintf(fd, "Sourced 1 time\n");
|
|
|
1141 else
|
|
|
1142 fprintf(fd, "Sourced %d times\n", si->sn_pr_count);
|
|
|
1143 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total));
|
|
|
1144 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self));
|
|
|
1145 fprintf(fd, "\n");
|
|
|
1146 fprintf(fd, "count total (s) self (s)\n");
|
|
|
1147
|
|
531
|
1148 sfd = mch_fopen((char *)si->sn_name, "r");
|
|
170
|
1149 if (sfd == NULL)
|
|
|
1150 fprintf(fd, "Cannot open file!\n");
|
|
|
1151 else
|
|
|
1152 {
|
|
|
1153 for (i = 0; i < si->sn_prl_ga.ga_len; ++i)
|
|
|
1154 {
|
|
|
1155 if (vim_fgets(IObuff, IOSIZE, sfd))
|
|
|
1156 break;
|
|
|
1157 pp = &PRL_ITEM(si, i);
|
|
|
1158 if (pp->snp_count > 0)
|
|
|
1159 {
|
|
|
1160 fprintf(fd, "%5d ", pp->snp_count);
|
|
|
1161 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self))
|
|
|
1162 fprintf(fd, " ");
|
|
|
1163 else
|
|
|
1164 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total));
|
|
|
1165 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self));
|
|
|
1166 }
|
|
|
1167 else
|
|
|
1168 fprintf(fd, " ");
|
|
|
1169 fprintf(fd, "%s", IObuff);
|
|
|
1170 }
|
|
|
1171 fclose(sfd);
|
|
|
1172 }
|
|
|
1173 fprintf(fd, "\n");
|
|
|
1174 }
|
|
|
1175 }
|
|
|
1176 }
|
|
|
1177
|
|
|
1178 /*
|
|
|
1179 * Return TRUE when a function defined in the current script should be
|
|
|
1180 * profiled.
|
|
|
1181 */
|
|
|
1182 int
|
|
|
1183 prof_def_func()
|
|
|
1184 {
|
|
391
|
1185 if (current_SID > 0)
|
|
|
1186 return SCRIPT_ITEM(current_SID).sn_pr_force;
|
|
|
1187 return FALSE;
|
|
170
|
1188 }
|
|
|
1189
|
|
|
1190 # endif
|
|
7
|
1191 #endif
|
|
|
1192
|
|
|
1193 /*
|
|
|
1194 * If 'autowrite' option set, try to write the file.
|
|
|
1195 * Careful: autocommands may make "buf" invalid!
|
|
|
1196 *
|
|
|
1197 * return FAIL for failure, OK otherwise
|
|
|
1198 */
|
|
|
1199 int
|
|
|
1200 autowrite(buf, forceit)
|
|
|
1201 buf_T *buf;
|
|
|
1202 int forceit;
|
|
|
1203 {
|
|
|
1204 if (!(p_aw || p_awa) || !p_write
|
|
|
1205 #ifdef FEAT_QUICKFIX
|
|
|
1206 /* never autowrite a "nofile" or "nowrite" buffer */
|
|
|
1207 || bt_dontwrite(buf)
|
|
|
1208 #endif
|
|
|
1209 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL)
|
|
|
1210 return FAIL;
|
|
|
1211 return buf_write_all(buf, forceit);
|
|
|
1212 }
|
|
|
1213
|
|
|
1214 /*
|
|
|
1215 * flush all buffers, except the ones that are readonly
|
|
|
1216 */
|
|
|
1217 void
|
|
|
1218 autowrite_all()
|
|
|
1219 {
|
|
|
1220 buf_T *buf;
|
|
|
1221
|
|
|
1222 if (!(p_aw || p_awa) || !p_write)
|
|
|
1223 return;
|
|
|
1224 for (buf = firstbuf; buf; buf = buf->b_next)
|
|
|
1225 if (bufIsChanged(buf) && !buf->b_p_ro)
|
|
|
1226 {
|
|
|
1227 (void)buf_write_all(buf, FALSE);
|
|
|
1228 #ifdef FEAT_AUTOCMD
|
|
|
1229 /* an autocommand may have deleted the buffer */
|
|
|
1230 if (!buf_valid(buf))
|
|
|
1231 buf = firstbuf;
|
|
|
1232 #endif
|
|
|
1233 }
|
|
|
1234 }
|
|
|
1235
|
|
|
1236 /*
|
|
|
1237 * return TRUE if buffer was changed and cannot be abandoned.
|
|
|
1238 */
|
|
|
1239 /*ARGSUSED*/
|
|
|
1240 int
|
|
|
1241 check_changed(buf, checkaw, mult_win, forceit, allbuf)
|
|
|
1242 buf_T *buf;
|
|
|
1243 int checkaw; /* do autowrite if buffer was changed */
|
|
|
1244 int mult_win; /* check also when several wins for the buf */
|
|
|
1245 int forceit;
|
|
|
1246 int allbuf; /* may write all buffers */
|
|
|
1247 {
|
|
|
1248 if ( !forceit
|
|
|
1249 && bufIsChanged(buf)
|
|
|
1250 && (mult_win || buf->b_nwindows <= 1)
|
|
|
1251 && (!checkaw || autowrite(buf, forceit) == FAIL))
|
|
|
1252 {
|
|
|
1253 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1254 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
1255 {
|
|
|
1256 buf_T *buf2;
|
|
|
1257 int count = 0;
|
|
|
1258
|
|
|
1259 if (allbuf)
|
|
|
1260 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1261 if (bufIsChanged(buf2)
|
|
|
1262 && (buf2->b_ffname != NULL
|
|
|
1263 # ifdef FEAT_BROWSE
|
|
|
1264 || cmdmod.browse
|
|
|
1265 # endif
|
|
|
1266 ))
|
|
|
1267 ++count;
|
|
|
1268 # ifdef FEAT_AUTOCMD
|
|
|
1269 if (!buf_valid(buf))
|
|
|
1270 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1271 return FALSE;
|
|
|
1272 # endif
|
|
|
1273 dialog_changed(buf, count > 1);
|
|
|
1274 # ifdef FEAT_AUTOCMD
|
|
|
1275 if (!buf_valid(buf))
|
|
|
1276 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1277 return FALSE;
|
|
|
1278 # endif
|
|
|
1279 return bufIsChanged(buf);
|
|
|
1280 }
|
|
|
1281 #endif
|
|
|
1282 EMSG(_(e_nowrtmsg));
|
|
|
1283 return TRUE;
|
|
|
1284 }
|
|
|
1285 return FALSE;
|
|
|
1286 }
|
|
|
1287
|
|
|
1288 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
|
1289
|
|
|
1290 #if defined(FEAT_BROWSE) || defined(PROTO)
|
|
|
1291 /*
|
|
|
1292 * When wanting to write a file without a file name, ask the user for a name.
|
|
|
1293 */
|
|
|
1294 void
|
|
|
1295 browse_save_fname(buf)
|
|
|
1296 buf_T *buf;
|
|
|
1297 {
|
|
|
1298 if (buf->b_fname == NULL)
|
|
|
1299 {
|
|
|
1300 char_u *fname;
|
|
|
1301
|
|
29
|
1302 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
|
|
|
1303 NULL, NULL, NULL, NULL, buf);
|
|
7
|
1304 if (fname != NULL)
|
|
|
1305 {
|
|
|
1306 if (setfname(buf, fname, NULL, TRUE) == OK)
|
|
|
1307 buf->b_flags |= BF_NOTEDITED;
|
|
|
1308 vim_free(fname);
|
|
|
1309 }
|
|
|
1310 }
|
|
|
1311 }
|
|
|
1312 #endif
|
|
|
1313
|
|
|
1314 /*
|
|
|
1315 * Ask the user what to do when abondoning a changed buffer.
|
|
|
1316 * Must check 'write' option first!
|
|
|
1317 */
|
|
|
1318 void
|
|
|
1319 dialog_changed(buf, checkall)
|
|
|
1320 buf_T *buf;
|
|
|
1321 int checkall; /* may abandon all changed buffers */
|
|
|
1322 {
|
|
|
1323 char_u buff[IOSIZE];
|
|
|
1324 int ret;
|
|
|
1325 buf_T *buf2;
|
|
|
1326
|
|
314
|
1327 dialog_msg(buff, _("Save changes to \"%s\"?"),
|
|
7
|
1328 (buf->b_fname != NULL) ?
|
|
|
1329 buf->b_fname : (char_u *)_("Untitled"));
|
|
|
1330 if (checkall)
|
|
|
1331 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1332 else
|
|
|
1333 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1334
|
|
|
1335 if (ret == VIM_YES)
|
|
|
1336 {
|
|
|
1337 #ifdef FEAT_BROWSE
|
|
|
1338 /* May get file name, when there is none */
|
|
|
1339 browse_save_fname(buf);
|
|
|
1340 #endif
|
|
|
1341 if (buf->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1342 (void)buf_write_all(buf, FALSE);
|
|
|
1343 }
|
|
|
1344 else if (ret == VIM_NO)
|
|
|
1345 {
|
|
|
1346 unchanged(buf, TRUE);
|
|
|
1347 }
|
|
|
1348 else if (ret == VIM_ALL)
|
|
|
1349 {
|
|
|
1350 /*
|
|
|
1351 * Write all modified files that can be written.
|
|
|
1352 * Skip readonly buffers, these need to be confirmed
|
|
|
1353 * individually.
|
|
|
1354 */
|
|
|
1355 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1356 {
|
|
|
1357 if (bufIsChanged(buf2)
|
|
|
1358 && (buf2->b_ffname != NULL
|
|
|
1359 #ifdef FEAT_BROWSE
|
|
|
1360 || cmdmod.browse
|
|
|
1361 #endif
|
|
|
1362 )
|
|
|
1363 && !buf2->b_p_ro)
|
|
|
1364 {
|
|
|
1365 #ifdef FEAT_BROWSE
|
|
|
1366 /* May get file name, when there is none */
|
|
|
1367 browse_save_fname(buf2);
|
|
|
1368 #endif
|
|
|
1369 if (buf2->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1370 (void)buf_write_all(buf2, FALSE);
|
|
|
1371 #ifdef FEAT_AUTOCMD
|
|
|
1372 /* an autocommand may have deleted the buffer */
|
|
|
1373 if (!buf_valid(buf2))
|
|
|
1374 buf2 = firstbuf;
|
|
|
1375 #endif
|
|
|
1376 }
|
|
|
1377 }
|
|
|
1378 }
|
|
|
1379 else if (ret == VIM_DISCARDALL)
|
|
|
1380 {
|
|
|
1381 /*
|
|
|
1382 * mark all buffers as unchanged
|
|
|
1383 */
|
|
|
1384 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1385 unchanged(buf2, TRUE);
|
|
|
1386 }
|
|
|
1387 }
|
|
|
1388 #endif
|
|
|
1389
|
|
|
1390 /*
|
|
|
1391 * Return TRUE if the buffer "buf" can be abandoned, either by making it
|
|
|
1392 * hidden, autowriting it or unloading it.
|
|
|
1393 */
|
|
|
1394 int
|
|
|
1395 can_abandon(buf, forceit)
|
|
|
1396 buf_T *buf;
|
|
|
1397 int forceit;
|
|
|
1398 {
|
|
|
1399 return ( P_HID(buf)
|
|
|
1400 || !bufIsChanged(buf)
|
|
|
1401 || buf->b_nwindows > 1
|
|
|
1402 || autowrite(buf, forceit) == OK
|
|
|
1403 || forceit);
|
|
|
1404 }
|
|
|
1405
|
|
|
1406 /*
|
|
|
1407 * Return TRUE if any buffer was changed and cannot be abandoned.
|
|
|
1408 * That changed buffer becomes the current buffer.
|
|
|
1409 */
|
|
|
1410 int
|
|
|
1411 check_changed_any(hidden)
|
|
|
1412 int hidden; /* Only check hidden buffers */
|
|
|
1413 {
|
|
|
1414 buf_T *buf;
|
|
|
1415 int save;
|
|
|
1416 #ifdef FEAT_WINDOWS
|
|
|
1417 win_T *wp;
|
|
|
1418 #endif
|
|
|
1419
|
|
|
1420 for (;;)
|
|
|
1421 {
|
|
|
1422 /* check curbuf first: if it was changed we can't abandon it */
|
|
|
1423 if (!hidden && curbufIsChanged())
|
|
|
1424 buf = curbuf;
|
|
|
1425 else
|
|
|
1426 {
|
|
|
1427 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1428 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
|
|
|
1429 break;
|
|
|
1430 }
|
|
|
1431 if (buf == NULL) /* No buffers changed */
|
|
|
1432 return FALSE;
|
|
|
1433
|
|
|
1434 if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
|
|
|
1435 break; /* didn't save - still changes */
|
|
|
1436 }
|
|
|
1437
|
|
|
1438 exiting = FALSE;
|
|
|
1439 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1440 /*
|
|
|
1441 * When ":confirm" used, don't give an error message.
|
|
|
1442 */
|
|
|
1443 if (!(p_confirm || cmdmod.confirm))
|
|
|
1444 #endif
|
|
|
1445 {
|
|
|
1446 /* There must be a wait_return for this message, do_buffer()
|
|
|
1447 * may cause a redraw. But wait_return() is a no-op when vgetc()
|
|
|
1448 * is busy (Quit used from window menu), then make sure we don't
|
|
|
1449 * cause a scroll up. */
|
|
|
1450 if (vgetc_busy)
|
|
|
1451 {
|
|
|
1452 msg_row = cmdline_row;
|
|
|
1453 msg_col = 0;
|
|
|
1454 msg_didout = FALSE;
|
|
|
1455 }
|
|
|
1456 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
|
|
|
1457 buf_spname(buf) != NULL ? (char_u *)buf_spname(buf) :
|
|
|
1458 buf->b_fname))
|
|
|
1459 {
|
|
|
1460 save = no_wait_return;
|
|
|
1461 no_wait_return = FALSE;
|
|
|
1462 wait_return(FALSE);
|
|
|
1463 no_wait_return = save;
|
|
|
1464 }
|
|
|
1465 }
|
|
|
1466
|
|
|
1467 #ifdef FEAT_WINDOWS
|
|
|
1468 /* Try to find a window that contains the buffer. */
|
|
|
1469 if (buf != curbuf)
|
|
|
1470 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
1471 if (wp->w_buffer == buf)
|
|
|
1472 {
|
|
|
1473 win_goto(wp);
|
|
|
1474 # ifdef FEAT_AUTOCMD
|
|
|
1475 /* Paranoia: did autocms wipe out the buffer with changes? */
|
|
|
1476 if (!buf_valid(buf))
|
|
|
1477 return TRUE;
|
|
|
1478 # endif
|
|
|
1479 break;
|
|
|
1480 }
|
|
|
1481 #endif
|
|
|
1482
|
|
|
1483 /* Open the changed buffer in the current window. */
|
|
|
1484 if (buf != curbuf)
|
|
|
1485 set_curbuf(buf, DOBUF_GOTO);
|
|
|
1486
|
|
|
1487 return TRUE;
|
|
|
1488 }
|
|
|
1489
|
|
|
1490 /*
|
|
|
1491 * return FAIL if there is no file name, OK if there is one
|
|
|
1492 * give error message for FAIL
|
|
|
1493 */
|
|
|
1494 int
|
|
|
1495 check_fname()
|
|
|
1496 {
|
|
|
1497 if (curbuf->b_ffname == NULL)
|
|
|
1498 {
|
|
|
1499 EMSG(_(e_noname));
|
|
|
1500 return FAIL;
|
|
|
1501 }
|
|
|
1502 return OK;
|
|
|
1503 }
|
|
|
1504
|
|
|
1505 /*
|
|
|
1506 * flush the contents of a buffer, unless it has no file name
|
|
|
1507 *
|
|
|
1508 * return FAIL for failure, OK otherwise
|
|
|
1509 */
|
|
|
1510 int
|
|
|
1511 buf_write_all(buf, forceit)
|
|
|
1512 buf_T *buf;
|
|
|
1513 int forceit;
|
|
|
1514 {
|
|
|
1515 int retval;
|
|
|
1516 #ifdef FEAT_AUTOCMD
|
|
|
1517 buf_T *old_curbuf = curbuf;
|
|
|
1518 #endif
|
|
|
1519
|
|
|
1520 retval = (buf_write(buf, buf->b_ffname, buf->b_fname,
|
|
|
1521 (linenr_T)1, buf->b_ml.ml_line_count, NULL,
|
|
|
1522 FALSE, forceit, TRUE, FALSE));
|
|
|
1523 #ifdef FEAT_AUTOCMD
|
|
|
1524 if (curbuf != old_curbuf)
|
|
16
|
1525 {
|
|
|
1526 msg_source(hl_attr(HLF_W));
|
|
7
|
1527 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
|
|
16
|
1528 }
|
|
7
|
1529 #endif
|
|
|
1530 return retval;
|
|
|
1531 }
|
|
|
1532
|
|
|
1533 /*
|
|
|
1534 * Code to handle the argument list.
|
|
|
1535 */
|
|
|
1536
|
|
39
|
1537 static char_u *do_one_arg __ARGS((char_u *str));
|
|
|
1538 static int do_arglist __ARGS((char_u *str, int what, int after));
|
|
|
1539 static void alist_check_arg_idx __ARGS((void));
|
|
|
1540 static int editing_arg_idx __ARGS((win_T *win));
|
|
|
1541 #ifdef FEAT_LISTCMDS
|
|
|
1542 static int alist_add_list __ARGS((int count, char_u **files, int after));
|
|
|
1543 #endif
|
|
|
1544 #define AL_SET 1
|
|
|
1545 #define AL_ADD 2
|
|
|
1546 #define AL_DEL 3
|
|
|
1547
|
|
7
|
1548 /*
|
|
39
|
1549 * Isolate one argument, taking backticks.
|
|
|
1550 * Changes the argument in-place, puts a NUL after it. Backticks remain.
|
|
7
|
1551 * Return a pointer to the start of the next argument.
|
|
|
1552 */
|
|
39
|
1553 static char_u *
|
|
7
|
1554 do_one_arg(str)
|
|
|
1555 char_u *str;
|
|
|
1556 {
|
|
|
1557 char_u *p;
|
|
|
1558 int inbacktick;
|
|
|
1559
|
|
|
1560 inbacktick = FALSE;
|
|
|
1561 for (p = str; *str; ++str)
|
|
|
1562 {
|
|
39
|
1563 /* When the backslash is used for escaping the special meaning of a
|
|
|
1564 * character we need to keep it until wildcard expansion. */
|
|
7
|
1565 if (rem_backslash(str))
|
|
|
1566 {
|
|
|
1567 *p++ = *str++;
|
|
|
1568 *p++ = *str;
|
|
|
1569 }
|
|
|
1570 else
|
|
|
1571 {
|
|
39
|
1572 /* An item ends at a space not in backticks */
|
|
|
1573 if (!inbacktick && vim_isspace(*str))
|
|
7
|
1574 break;
|
|
39
|
1575 if (*str == '`')
|
|
7
|
1576 inbacktick ^= TRUE;
|
|
39
|
1577 *p++ = *str;
|
|
7
|
1578 }
|
|
|
1579 }
|
|
|
1580 str = skipwhite(str);
|
|
|
1581 *p = NUL;
|
|
|
1582
|
|
|
1583 return str;
|
|
|
1584 }
|
|
|
1585
|
|
41
|
1586 /*
|
|
|
1587 * Separate the arguments in "str" and return a list of pointers in the
|
|
|
1588 * growarray "gap".
|
|
|
1589 */
|
|
|
1590 int
|
|
|
1591 get_arglist(gap, str)
|
|
|
1592 garray_T *gap;
|
|
|
1593 char_u *str;
|
|
|
1594 {
|
|
|
1595 ga_init2(gap, (int)sizeof(char_u *), 20);
|
|
|
1596 while (*str != NUL)
|
|
|
1597 {
|
|
|
1598 if (ga_grow(gap, 1) == FAIL)
|
|
|
1599 {
|
|
|
1600 ga_clear(gap);
|
|
|
1601 return FAIL;
|
|
|
1602 }
|
|
|
1603 ((char_u **)gap->ga_data)[gap->ga_len++] = str;
|
|
|
1604
|
|
|
1605 /* Isolate one argument, change it in-place, put a NUL after it. */
|
|
|
1606 str = do_one_arg(str);
|
|
|
1607 }
|
|
|
1608 return OK;
|
|
|
1609 }
|
|
|
1610
|
|
642
|
1611 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO)
|
|
237
|
1612 /*
|
|
|
1613 * Parse a list of arguments (file names), expand them and return in
|
|
|
1614 * "fnames[fcountp]".
|
|
|
1615 * Return FAIL or OK.
|
|
|
1616 */
|
|
|
1617 int
|
|
|
1618 get_arglist_exp(str, fcountp, fnamesp)
|
|
|
1619 char_u *str;
|
|
|
1620 int *fcountp;
|
|
|
1621 char_u ***fnamesp;
|
|
|
1622 {
|
|
|
1623 garray_T ga;
|
|
|
1624 int i;
|
|
|
1625
|
|
|
1626 if (get_arglist(&ga, str) == FAIL)
|
|
|
1627 return FAIL;
|
|
|
1628 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data,
|
|
|
1629 fcountp, fnamesp, EW_FILE|EW_NOTFOUND);
|
|
|
1630 ga_clear(&ga);
|
|
|
1631 return i;
|
|
|
1632 }
|
|
|
1633 #endif
|
|
|
1634
|
|
7
|
1635 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
1636 /*
|
|
|
1637 * Redefine the argument list.
|
|
|
1638 */
|
|
|
1639 void
|
|
|
1640 set_arglist(str)
|
|
|
1641 char_u *str;
|
|
|
1642 {
|
|
|
1643 do_arglist(str, AL_SET, 0);
|
|
|
1644 }
|
|
|
1645 #endif
|
|
|
1646
|
|
|
1647 /*
|
|
|
1648 * "what" == AL_SET: Redefine the argument list to 'str'.
|
|
|
1649 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
|
|
|
1650 * "what" == AL_DEL: remove files in 'str' from the argument list.
|
|
|
1651 *
|
|
|
1652 * Return FAIL for failure, OK otherwise.
|
|
|
1653 */
|
|
|
1654 /*ARGSUSED*/
|
|
|
1655 static int
|
|
|
1656 do_arglist(str, what, after)
|
|
|
1657 char_u *str;
|
|
|
1658 int what;
|
|
|
1659 int after; /* 0 means before first one */
|
|
|
1660 {
|
|
|
1661 garray_T new_ga;
|
|
|
1662 int exp_count;
|
|
|
1663 char_u **exp_files;
|
|
|
1664 int i;
|
|
|
1665 #ifdef FEAT_LISTCMDS
|
|
|
1666 char_u *p;
|
|
|
1667 int match;
|
|
|
1668 #endif
|
|
|
1669
|
|
|
1670 /*
|
|
|
1671 * Collect all file name arguments in "new_ga".
|
|
|
1672 */
|
|
41
|
1673 if (get_arglist(&new_ga, str) == FAIL)
|
|
|
1674 return FAIL;
|
|
7
|
1675
|
|
|
1676 #ifdef FEAT_LISTCMDS
|
|
|
1677 if (what == AL_DEL)
|
|
|
1678 {
|
|
|
1679 regmatch_T regmatch;
|
|
|
1680 int didone;
|
|
|
1681
|
|
|
1682 /*
|
|
|
1683 * Delete the items: use each item as a regexp and find a match in the
|
|
|
1684 * argument list.
|
|
|
1685 */
|
|
|
1686 #ifdef CASE_INSENSITIVE_FILENAME
|
|
|
1687 regmatch.rm_ic = TRUE; /* Always ignore case */
|
|
|
1688 #else
|
|
|
1689 regmatch.rm_ic = FALSE; /* Never ignore case */
|
|
|
1690 #endif
|
|
|
1691 for (i = 0; i < new_ga.ga_len && !got_int; ++i)
|
|
|
1692 {
|
|
|
1693 p = ((char_u **)new_ga.ga_data)[i];
|
|
|
1694 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE);
|
|
|
1695 if (p == NULL)
|
|
|
1696 break;
|
|
|
1697 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
|
|
|
1698 if (regmatch.regprog == NULL)
|
|
|
1699 {
|
|
|
1700 vim_free(p);
|
|
|
1701 break;
|
|
|
1702 }
|
|
|
1703
|
|
|
1704 didone = FALSE;
|
|
|
1705 for (match = 0; match < ARGCOUNT; ++match)
|
|
|
1706 if (vim_regexec(®match, alist_name(&ARGLIST[match]),
|
|
|
1707 (colnr_T)0))
|
|
|
1708 {
|
|
|
1709 didone = TRUE;
|
|
|
1710 vim_free(ARGLIST[match].ae_fname);
|
|
|
1711 mch_memmove(ARGLIST + match, ARGLIST + match + 1,
|
|
|
1712 (ARGCOUNT - match - 1) * sizeof(aentry_T));
|
|
|
1713 --ALIST(curwin)->al_ga.ga_len;
|
|
|
1714 if (curwin->w_arg_idx > match)
|
|
|
1715 --curwin->w_arg_idx;
|
|
|
1716 --match;
|
|
|
1717 }
|
|
|
1718
|
|
|
1719 vim_free(regmatch.regprog);
|
|
|
1720 vim_free(p);
|
|
|
1721 if (!didone)
|
|
|
1722 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]);
|
|
|
1723 }
|
|
|
1724 ga_clear(&new_ga);
|
|
|
1725 }
|
|
|
1726 else
|
|
|
1727 #endif
|
|
|
1728 {
|
|
|
1729 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data,
|
|
|
1730 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND);
|
|
|
1731 ga_clear(&new_ga);
|
|
|
1732 if (i == FAIL)
|
|
|
1733 return FAIL;
|
|
|
1734 if (exp_count == 0)
|
|
|
1735 {
|
|
|
1736 EMSG(_(e_nomatch));
|
|
|
1737 return FAIL;
|
|
|
1738 }
|
|
|
1739
|
|
|
1740 #ifdef FEAT_LISTCMDS
|
|
|
1741 if (what == AL_ADD)
|
|
|
1742 {
|
|
|
1743 (void)alist_add_list(exp_count, exp_files, after);
|
|
|
1744 vim_free(exp_files);
|
|
|
1745 }
|
|
|
1746 else /* what == AL_SET */
|
|
|
1747 #endif
|
|
41
|
1748 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0);
|
|
7
|
1749 }
|
|
|
1750
|
|
|
1751 alist_check_arg_idx();
|
|
|
1752
|
|
|
1753 return OK;
|
|
|
1754 }
|
|
|
1755
|
|
|
1756 /*
|
|
|
1757 * Check the validity of the arg_idx for each other window.
|
|
|
1758 */
|
|
|
1759 static void
|
|
|
1760 alist_check_arg_idx()
|
|
|
1761 {
|
|
|
1762 #ifdef FEAT_WINDOWS
|
|
|
1763 win_T *win;
|
|
671
|
1764 tabpage_T *tp;
|
|
|
1765
|
|
|
1766 FOR_ALL_TAB_WINDOWS(tp, win)
|
|
7
|
1767 if (win->w_alist == curwin->w_alist)
|
|
|
1768 check_arg_idx(win);
|
|
|
1769 #else
|
|
|
1770 check_arg_idx(curwin);
|
|
|
1771 #endif
|
|
|
1772 }
|
|
|
1773
|
|
|
1774 /*
|
|
22
|
1775 * Return TRUE if window "win" is editing then file at the current argument
|
|
|
1776 * index.
|
|
|
1777 */
|
|
|
1778 static int
|
|
|
1779 editing_arg_idx(win)
|
|
|
1780 win_T *win;
|
|
|
1781 {
|
|
|
1782 return !(win->w_arg_idx >= WARGCOUNT(win)
|
|
|
1783 || (win->w_buffer->b_fnum
|
|
|
1784 != WARGLIST(win)[win->w_arg_idx].ae_fnum
|
|
|
1785 && (win->w_buffer->b_ffname == NULL
|
|
|
1786 || !(fullpathcmp(
|
|
|
1787 alist_name(&WARGLIST(win)[win->w_arg_idx]),
|
|
|
1788 win->w_buffer->b_ffname, TRUE) & FPC_SAME))));
|
|
|
1789 }
|
|
|
1790
|
|
|
1791 /*
|
|
7
|
1792 * Check if window "win" is editing the w_arg_idx file in its argument list.
|
|
|
1793 */
|
|
|
1794 void
|
|
|
1795 check_arg_idx(win)
|
|
|
1796 win_T *win;
|
|
|
1797 {
|
|
22
|
1798 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win))
|
|
7
|
1799 {
|
|
|
1800 /* We are not editing the current entry in the argument list.
|
|
|
1801 * Set "arg_had_last" if we are editing the last one. */
|
|
|
1802 win->w_arg_idx_invalid = TRUE;
|
|
|
1803 if (win->w_arg_idx != WARGCOUNT(win) - 1
|
|
|
1804 && arg_had_last == FALSE
|
|
|
1805 #ifdef FEAT_WINDOWS
|
|
|
1806 && ALIST(win) == &global_alist
|
|
|
1807 #endif
|
|
|
1808 && GARGCOUNT > 0
|
|
|
1809 && win->w_arg_idx < GARGCOUNT
|
|
|
1810 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum
|
|
|
1811 || (win->w_buffer->b_ffname != NULL
|
|
|
1812 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]),
|
|
|
1813 win->w_buffer->b_ffname, TRUE) & FPC_SAME))))
|
|
|
1814 arg_had_last = TRUE;
|
|
|
1815 }
|
|
|
1816 else
|
|
|
1817 {
|
|
|
1818 /* We are editing the current entry in the argument list.
|
|
|
1819 * Set "arg_had_last" if it's also the last one */
|
|
|
1820 win->w_arg_idx_invalid = FALSE;
|
|
|
1821 if (win->w_arg_idx == WARGCOUNT(win) - 1
|
|
|
1822 #ifdef FEAT_WINDOWS
|
|
|
1823 && win->w_alist == &global_alist
|
|
|
1824 #endif
|
|
|
1825 )
|
|
|
1826 arg_had_last = TRUE;
|
|
|
1827 }
|
|
|
1828 }
|
|
|
1829
|
|
|
1830 /*
|
|
|
1831 * ":args", ":argslocal" and ":argsglobal".
|
|
|
1832 */
|
|
|
1833 void
|
|
|
1834 ex_args(eap)
|
|
|
1835 exarg_T *eap;
|
|
|
1836 {
|
|
|
1837 int i;
|
|
|
1838
|
|
|
1839 if (eap->cmdidx != CMD_args)
|
|
|
1840 {
|
|
|
1841 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1842 alist_unlink(ALIST(curwin));
|
|
|
1843 if (eap->cmdidx == CMD_argglobal)
|
|
|
1844 ALIST(curwin) = &global_alist;
|
|
|
1845 else /* eap->cmdidx == CMD_arglocal */
|
|
|
1846 alist_new();
|
|
|
1847 #else
|
|
|
1848 ex_ni(eap);
|
|
|
1849 return;
|
|
|
1850 #endif
|
|
|
1851 }
|
|
|
1852
|
|
|
1853 if (!ends_excmd(*eap->arg))
|
|
|
1854 {
|
|
|
1855 /*
|
|
|
1856 * ":args file ..": define new argument list, handle like ":next"
|
|
|
1857 * Also for ":argslocal file .." and ":argsglobal file ..".
|
|
|
1858 */
|
|
|
1859 ex_next(eap);
|
|
|
1860 }
|
|
|
1861 else
|
|
|
1862 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1863 if (eap->cmdidx == CMD_args)
|
|
|
1864 #endif
|
|
|
1865 {
|
|
|
1866 /*
|
|
|
1867 * ":args": list arguments.
|
|
|
1868 */
|
|
|
1869 if (ARGCOUNT > 0)
|
|
|
1870 {
|
|
|
1871 /* Overwrite the command, for a short list there is no scrolling
|
|
|
1872 * required and no wait_return(). */
|
|
|
1873 gotocmdline(TRUE);
|
|
|
1874 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1875 {
|
|
|
1876 if (i == curwin->w_arg_idx)
|
|
|
1877 msg_putchar('[');
|
|
|
1878 msg_outtrans(alist_name(&ARGLIST[i]));
|
|
|
1879 if (i == curwin->w_arg_idx)
|
|
|
1880 msg_putchar(']');
|
|
|
1881 msg_putchar(' ');
|
|
|
1882 }
|
|
|
1883 }
|
|
|
1884 }
|
|
|
1885 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1886 else if (eap->cmdidx == CMD_arglocal)
|
|
|
1887 {
|
|
|
1888 garray_T *gap = &curwin->w_alist->al_ga;
|
|
|
1889
|
|
|
1890 /*
|
|
|
1891 * ":argslocal": make a local copy of the global argument list.
|
|
|
1892 */
|
|
|
1893 if (ga_grow(gap, GARGCOUNT) == OK)
|
|
|
1894 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
1895 if (GARGLIST[i].ae_fname != NULL)
|
|
|
1896 {
|
|
|
1897 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname =
|
|
|
1898 vim_strsave(GARGLIST[i].ae_fname);
|
|
|
1899 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum =
|
|
|
1900 GARGLIST[i].ae_fnum;
|
|
|
1901 ++gap->ga_len;
|
|
|
1902 }
|
|
|
1903 }
|
|
|
1904 #endif
|
|
|
1905 }
|
|
|
1906
|
|
|
1907 /*
|
|
|
1908 * ":previous", ":sprevious", ":Next" and ":sNext".
|
|
|
1909 */
|
|
|
1910 void
|
|
|
1911 ex_previous(eap)
|
|
|
1912 exarg_T *eap;
|
|
|
1913 {
|
|
|
1914 /* If past the last one already, go to the last one. */
|
|
|
1915 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT)
|
|
|
1916 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1917 else
|
|
|
1918 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2);
|
|
|
1919 }
|
|
|
1920
|
|
|
1921 /*
|
|
|
1922 * ":rewind", ":first", ":sfirst" and ":srewind".
|
|
|
1923 */
|
|
|
1924 void
|
|
|
1925 ex_rewind(eap)
|
|
|
1926 exarg_T *eap;
|
|
|
1927 {
|
|
|
1928 do_argfile(eap, 0);
|
|
|
1929 }
|
|
|
1930
|
|
|
1931 /*
|
|
|
1932 * ":last" and ":slast".
|
|
|
1933 */
|
|
|
1934 void
|
|
|
1935 ex_last(eap)
|
|
|
1936 exarg_T *eap;
|
|
|
1937 {
|
|
|
1938 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1939 }
|
|
|
1940
|
|
|
1941 /*
|
|
|
1942 * ":argument" and ":sargument".
|
|
|
1943 */
|
|
|
1944 void
|
|
|
1945 ex_argument(eap)
|
|
|
1946 exarg_T *eap;
|
|
|
1947 {
|
|
|
1948 int i;
|
|
|
1949
|
|
|
1950 if (eap->addr_count > 0)
|
|
|
1951 i = eap->line2 - 1;
|
|
|
1952 else
|
|
|
1953 i = curwin->w_arg_idx;
|
|
|
1954 do_argfile(eap, i);
|
|
|
1955 }
|
|
|
1956
|
|
|
1957 /*
|
|
|
1958 * Edit file "argn" of the argument lists.
|
|
|
1959 */
|
|
|
1960 void
|
|
|
1961 do_argfile(eap, argn)
|
|
|
1962 exarg_T *eap;
|
|
|
1963 int argn;
|
|
|
1964 {
|
|
|
1965 int other;
|
|
|
1966 char_u *p;
|
|
271
|
1967 int old_arg_idx = curwin->w_arg_idx;
|
|
7
|
1968
|
|
|
1969 if (argn < 0 || argn >= ARGCOUNT)
|
|
|
1970 {
|
|
|
1971 if (ARGCOUNT <= 1)
|
|
|
1972 EMSG(_("E163: There is only one file to edit"));
|
|
|
1973 else if (argn < 0)
|
|
|
1974 EMSG(_("E164: Cannot go before first file"));
|
|
|
1975 else
|
|
|
1976 EMSG(_("E165: Cannot go beyond last file"));
|
|
|
1977 }
|
|
|
1978 else
|
|
|
1979 {
|
|
|
1980 setpcmark();
|
|
|
1981 #ifdef FEAT_GUI
|
|
|
1982 need_mouse_correct = TRUE;
|
|
|
1983 #endif
|
|
|
1984
|
|
|
1985 #ifdef FEAT_WINDOWS
|
|
683
|
1986 /* split window or create new tab page first */
|
|
|
1987 if (*eap->cmd == 's' || cmdmod.tab != 0)
|
|
7
|
1988 {
|
|
|
1989 if (win_split(0, 0) == FAIL)
|
|
|
1990 return;
|
|
|
1991 # ifdef FEAT_SCROLLBIND
|
|
|
1992 curwin->w_p_scb = FALSE;
|
|
|
1993 # endif
|
|
|
1994 }
|
|
|
1995 else
|
|
|
1996 #endif
|
|
|
1997 {
|
|
|
1998 /*
|
|
|
1999 * if 'hidden' set, only check for changed file when re-editing
|
|
|
2000 * the same buffer
|
|
|
2001 */
|
|
|
2002 other = TRUE;
|
|
|
2003 if (P_HID(curbuf))
|
|
|
2004 {
|
|
|
2005 p = fix_fname(alist_name(&ARGLIST[argn]));
|
|
|
2006 other = otherfile(p);
|
|
|
2007 vim_free(p);
|
|
|
2008 }
|
|
|
2009 if ((!P_HID(curbuf) || !other)
|
|
|
2010 && check_changed(curbuf, TRUE, !other, eap->forceit, FALSE))
|
|
|
2011 return;
|
|
|
2012 }
|
|
|
2013
|
|
|
2014 curwin->w_arg_idx = argn;
|
|
|
2015 if (argn == ARGCOUNT - 1
|
|
|
2016 #ifdef FEAT_WINDOWS
|
|
|
2017 && curwin->w_alist == &global_alist
|
|
|
2018 #endif
|
|
|
2019 )
|
|
|
2020 arg_had_last = TRUE;
|
|
|
2021
|
|
271
|
2022 /* Edit the file; always use the last known line number.
|
|
|
2023 * When it fails (e.g. Abort for already edited file) restore the
|
|
|
2024 * argument index. */
|
|
|
2025 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
|
|
7
|
2026 eap, ECMD_LAST,
|
|
|
2027 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) +
|
|
271
|
2028 (eap->forceit ? ECMD_FORCEIT : 0)) == FAIL)
|
|
|
2029 curwin->w_arg_idx = old_arg_idx;
|
|
7
|
2030 /* like Vi: set the mark where the cursor is in the file. */
|
|
271
|
2031 else if (eap->cmdidx != CMD_argdo)
|
|
7
|
2032 setmark('\'');
|
|
|
2033 }
|
|
|
2034 }
|
|
|
2035
|
|
|
2036 /*
|
|
|
2037 * ":next", and commands that behave like it.
|
|
|
2038 */
|
|
|
2039 void
|
|
|
2040 ex_next(eap)
|
|
|
2041 exarg_T *eap;
|
|
|
2042 {
|
|
|
2043 int i;
|
|
|
2044
|
|
|
2045 /*
|
|
|
2046 * check for changed buffer now, if this fails the argument list is not
|
|
|
2047 * redefined.
|
|
|
2048 */
|
|
|
2049 if ( P_HID(curbuf)
|
|
|
2050 || eap->cmdidx == CMD_snext
|
|
|
2051 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2052 {
|
|
|
2053 if (*eap->arg != NUL) /* redefine file list */
|
|
|
2054 {
|
|
|
2055 if (do_arglist(eap->arg, AL_SET, 0) == FAIL)
|
|
|
2056 return;
|
|
|
2057 i = 0;
|
|
|
2058 }
|
|
|
2059 else
|
|
|
2060 i = curwin->w_arg_idx + (int)eap->line2;
|
|
|
2061 do_argfile(eap, i);
|
|
|
2062 }
|
|
|
2063 }
|
|
|
2064
|
|
|
2065 #ifdef FEAT_LISTCMDS
|
|
|
2066 /*
|
|
|
2067 * ":argedit"
|
|
|
2068 */
|
|
|
2069 void
|
|
|
2070 ex_argedit(eap)
|
|
|
2071 exarg_T *eap;
|
|
|
2072 {
|
|
|
2073 int fnum;
|
|
|
2074 int i;
|
|
|
2075 char_u *s;
|
|
|
2076
|
|
|
2077 /* Add the argument to the buffer list and get the buffer number. */
|
|
|
2078 fnum = buflist_add(eap->arg, BLN_LISTED);
|
|
|
2079
|
|
|
2080 /* Check if this argument is already in the argument list. */
|
|
|
2081 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
2082 if (ARGLIST[i].ae_fnum == fnum)
|
|
|
2083 break;
|
|
|
2084 if (i == ARGCOUNT)
|
|
|
2085 {
|
|
|
2086 /* Can't find it, add it to the argument list. */
|
|
|
2087 s = vim_strsave(eap->arg);
|
|
|
2088 if (s == NULL)
|
|
|
2089 return;
|
|
|
2090 i = alist_add_list(1, &s,
|
|
|
2091 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2092 if (i < 0)
|
|
|
2093 return;
|
|
|
2094 curwin->w_arg_idx = i;
|
|
|
2095 }
|
|
|
2096
|
|
|
2097 alist_check_arg_idx();
|
|
|
2098
|
|
|
2099 /* Edit the argument. */
|
|
|
2100 do_argfile(eap, i);
|
|
|
2101 }
|
|
|
2102
|
|
|
2103 /*
|
|
|
2104 * ":argadd"
|
|
|
2105 */
|
|
|
2106 void
|
|
|
2107 ex_argadd(eap)
|
|
|
2108 exarg_T *eap;
|
|
|
2109 {
|
|
|
2110 do_arglist(eap->arg, AL_ADD,
|
|
|
2111 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2112 #ifdef FEAT_TITLE
|
|
|
2113 maketitle();
|
|
|
2114 #endif
|
|
|
2115 }
|
|
|
2116
|
|
|
2117 /*
|
|
|
2118 * ":argdelete"
|
|
|
2119 */
|
|
|
2120 void
|
|
|
2121 ex_argdelete(eap)
|
|
|
2122 exarg_T *eap;
|
|
|
2123 {
|
|
|
2124 int i;
|
|
|
2125 int n;
|
|
|
2126
|
|
|
2127 if (eap->addr_count > 0)
|
|
|
2128 {
|
|
|
2129 /* ":1,4argdel": Delete all arguments in the range. */
|
|
|
2130 if (eap->line2 > ARGCOUNT)
|
|
|
2131 eap->line2 = ARGCOUNT;
|
|
|
2132 n = eap->line2 - eap->line1 + 1;
|
|
|
2133 if (*eap->arg != NUL || n <= 0)
|
|
|
2134 EMSG(_(e_invarg));
|
|
|
2135 else
|
|
|
2136 {
|
|
|
2137 for (i = eap->line1; i <= eap->line2; ++i)
|
|
|
2138 vim_free(ARGLIST[i - 1].ae_fname);
|
|
|
2139 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,
|
|
|
2140 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T)));
|
|
|
2141 ALIST(curwin)->al_ga.ga_len -= n;
|
|
|
2142 if (curwin->w_arg_idx >= eap->line2)
|
|
|
2143 curwin->w_arg_idx -= n;
|
|
|
2144 else if (curwin->w_arg_idx > eap->line1)
|
|
|
2145 curwin->w_arg_idx = eap->line1;
|
|
|
2146 }
|
|
|
2147 }
|
|
|
2148 else if (*eap->arg == NUL)
|
|
|
2149 EMSG(_(e_argreq));
|
|
|
2150 else
|
|
|
2151 do_arglist(eap->arg, AL_DEL, 0);
|
|
|
2152 #ifdef FEAT_TITLE
|
|
|
2153 maketitle();
|
|
|
2154 #endif
|
|
|
2155 }
|
|
|
2156
|
|
|
2157 /*
|
|
|
2158 * ":argdo", ":windo", ":bufdo"
|
|
|
2159 */
|
|
|
2160 void
|
|
|
2161 ex_listdo(eap)
|
|
|
2162 exarg_T *eap;
|
|
|
2163 {
|
|
|
2164 int i;
|
|
|
2165 #ifdef FEAT_WINDOWS
|
|
|
2166 win_T *win;
|
|
|
2167 #endif
|
|
|
2168 buf_T *buf;
|
|
|
2169 int next_fnum = 0;
|
|
|
2170 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2171 char_u *save_ei = NULL;
|
|
|
2172 #endif
|
|
39
|
2173 char_u *p_shm_save;
|
|
7
|
2174
|
|
|
2175 #ifndef FEAT_WINDOWS
|
|
|
2176 if (eap->cmdidx == CMD_windo)
|
|
|
2177 {
|
|
|
2178 ex_ni(eap);
|
|
|
2179 return;
|
|
|
2180 }
|
|
|
2181 #endif
|
|
|
2182
|
|
|
2183 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2184 if (eap->cmdidx != CMD_windo)
|
|
123
|
2185 /* Don't do syntax HL autocommands. Skipping the syntax file is a
|
|
|
2186 * great speed improvement. */
|
|
|
2187 save_ei = au_event_disable(",Syntax");
|
|
7
|
2188 #endif
|
|
|
2189
|
|
|
2190 if (eap->cmdidx == CMD_windo
|
|
|
2191 || P_HID(curbuf)
|
|
|
2192 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2193 {
|
|
|
2194 /* start at the first argument/window/buffer */
|
|
|
2195 i = 0;
|
|
|
2196 #ifdef FEAT_WINDOWS
|
|
|
2197 win = firstwin;
|
|
|
2198 #endif
|
|
|
2199 /* set pcmark now */
|
|
|
2200 if (eap->cmdidx == CMD_bufdo)
|
|
|
2201 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
2202 else
|
|
|
2203 setpcmark();
|
|
|
2204 listcmd_busy = TRUE; /* avoids setting pcmark below */
|
|
|
2205
|
|
|
2206 while (!got_int)
|
|
|
2207 {
|
|
|
2208 if (eap->cmdidx == CMD_argdo)
|
|
|
2209 {
|
|
|
2210 /* go to argument "i" */
|
|
|
2211 if (i == ARGCOUNT)
|
|
|
2212 break;
|
|
|
2213 /* Don't call do_argfile() when already there, it will try
|
|
|
2214 * reloading the file. */
|
|
22
|
2215 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin))
|
|
39
|
2216 {
|
|
|
2217 /* Clear 'shm' to avoid that the file message overwrites
|
|
|
2218 * any output from the command. */
|
|
|
2219 p_shm_save = vim_strsave(p_shm);
|
|
|
2220 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2221 do_argfile(eap, i);
|
|
39
|
2222 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2223 vim_free(p_shm_save);
|
|
|
2224 }
|
|
7
|
2225 if (curwin->w_arg_idx != i)
|
|
|
2226 break;
|
|
|
2227 ++i;
|
|
|
2228 }
|
|
|
2229 #ifdef FEAT_WINDOWS
|
|
|
2230 else if (eap->cmdidx == CMD_windo)
|
|
|
2231 {
|
|
|
2232 /* go to window "win" */
|
|
|
2233 if (!win_valid(win))
|
|
|
2234 break;
|
|
|
2235 win_goto(win);
|
|
673
|
2236 win = curwin->w_next;
|
|
7
|
2237 }
|
|
|
2238 #endif
|
|
|
2239 else if (eap->cmdidx == CMD_bufdo)
|
|
|
2240 {
|
|
|
2241 /* Remember the number of the next listed buffer, in case
|
|
|
2242 * ":bwipe" is used or autocommands do something strange. */
|
|
|
2243 next_fnum = -1;
|
|
|
2244 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
|
|
|
2245 if (buf->b_p_bl)
|
|
|
2246 {
|
|
|
2247 next_fnum = buf->b_fnum;
|
|
|
2248 break;
|
|
|
2249 }
|
|
|
2250 }
|
|
|
2251
|
|
|
2252 /* execute the command */
|
|
|
2253 do_cmdline(eap->arg, eap->getline, eap->cookie,
|
|
|
2254 DOCMD_VERBOSE + DOCMD_NOWAIT);
|
|
|
2255
|
|
|
2256 if (eap->cmdidx == CMD_bufdo)
|
|
|
2257 {
|
|
|
2258 /* Done? */
|
|
|
2259 if (next_fnum < 0)
|
|
|
2260 break;
|
|
|
2261 /* Check if the buffer still exists. */
|
|
|
2262 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
2263 if (buf->b_fnum == next_fnum)
|
|
|
2264 break;
|
|
|
2265 if (buf == NULL)
|
|
|
2266 break;
|
|
39
|
2267
|
|
|
2268 /* Go to the next buffer. Clear 'shm' to avoid that the file
|
|
|
2269 * message overwrites any output from the command. */
|
|
|
2270 p_shm_save = vim_strsave(p_shm);
|
|
|
2271 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2272 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
|
|
39
|
2273 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2274 vim_free(p_shm_save);
|
|
|
2275
|
|
7
|
2276 /* If autocommands took us elsewhere, quit here */
|
|
|
2277 if (curbuf->b_fnum != next_fnum)
|
|
|
2278 break;
|
|
|
2279 }
|
|
|
2280
|
|
|
2281 if (eap->cmdidx == CMD_windo)
|
|
|
2282 {
|
|
|
2283 validate_cursor(); /* cursor may have moved */
|
|
|
2284 #ifdef FEAT_SCROLLBIND
|
|
|
2285 /* required when 'scrollbind' has been set */
|
|
|
2286 if (curwin->w_p_scb)
|
|
|
2287 do_check_scrollbind(TRUE);
|
|
|
2288 #endif
|
|
|
2289 }
|
|
|
2290 }
|
|
|
2291 listcmd_busy = FALSE;
|
|
|
2292 }
|
|
|
2293
|
|
|
2294 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
154
|
2295 if (save_ei != NULL)
|
|
|
2296 {
|
|
|
2297 au_event_restore(save_ei);
|
|
|
2298 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
|
|
|
2299 curbuf->b_fname, TRUE, curbuf);
|
|
|
2300 }
|
|
7
|
2301 #endif
|
|
|
2302 }
|
|
|
2303
|
|
|
2304 /*
|
|
|
2305 * Add files[count] to the arglist of the current window after arg "after".
|
|
|
2306 * The file names in files[count] must have been allocated and are taken over.
|
|
|
2307 * Files[] itself is not taken over.
|
|
|
2308 * Returns index of first added argument. Returns -1 when failed (out of mem).
|
|
|
2309 */
|
|
|
2310 static int
|
|
|
2311 alist_add_list(count, files, after)
|
|
|
2312 int count;
|
|
|
2313 char_u **files;
|
|
|
2314 int after; /* where to add: 0 = before first one */
|
|
|
2315 {
|
|
|
2316 int i;
|
|
|
2317
|
|
|
2318 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK)
|
|
|
2319 {
|
|
|
2320 if (after < 0)
|
|
|
2321 after = 0;
|
|
|
2322 if (after > ARGCOUNT)
|
|
|
2323 after = ARGCOUNT;
|
|
|
2324 if (after < ARGCOUNT)
|
|
|
2325 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]),
|
|
|
2326 (ARGCOUNT - after) * sizeof(aentry_T));
|
|
|
2327 for (i = 0; i < count; ++i)
|
|
|
2328 {
|
|
|
2329 ARGLIST[after + i].ae_fname = files[i];
|
|
|
2330 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED);
|
|
|
2331 }
|
|
|
2332 ALIST(curwin)->al_ga.ga_len += count;
|
|
|
2333 if (curwin->w_arg_idx >= after)
|
|
|
2334 ++curwin->w_arg_idx;
|
|
|
2335 return after;
|
|
|
2336 }
|
|
|
2337
|
|
|
2338 for (i = 0; i < count; ++i)
|
|
|
2339 vim_free(files[i]);
|
|
|
2340 return -1;
|
|
|
2341 }
|
|
|
2342
|
|
|
2343 #endif /* FEAT_LISTCMDS */
|
|
|
2344
|
|
|
2345 #ifdef FEAT_EVAL
|
|
|
2346 /*
|
|
|
2347 * ":compiler[!] {name}"
|
|
|
2348 */
|
|
|
2349 void
|
|
|
2350 ex_compiler(eap)
|
|
|
2351 exarg_T *eap;
|
|
|
2352 {
|
|
|
2353 char_u *buf;
|
|
|
2354 char_u *old_cur_comp = NULL;
|
|
|
2355 char_u *p;
|
|
|
2356
|
|
|
2357 if (*eap->arg == NUL)
|
|
|
2358 {
|
|
|
2359 /* List all compiler scripts. */
|
|
|
2360 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
|
|
|
2361 /* ) keep the indenter happy... */
|
|
|
2362 }
|
|
|
2363 else
|
|
|
2364 {
|
|
|
2365 buf = alloc((unsigned)(STRLEN(eap->arg) + 14));
|
|
|
2366 if (buf != NULL)
|
|
|
2367 {
|
|
|
2368 if (eap->forceit)
|
|
|
2369 {
|
|
|
2370 /* ":compiler! {name}" sets global options */
|
|
|
2371 do_cmdline_cmd((char_u *)
|
|
|
2372 "command -nargs=* CompilerSet set <args>");
|
|
|
2373 }
|
|
|
2374 else
|
|
|
2375 {
|
|
|
2376 /* ":compiler! {name}" sets local options.
|
|
|
2377 * To remain backwards compatible "current_compiler" is always
|
|
|
2378 * used. A user's compiler plugin may set it, the distributed
|
|
|
2379 * plugin will then skip the settings. Afterwards set
|
|
|
2380 * "b:current_compiler" and restore "current_compiler". */
|
|
|
2381 old_cur_comp = get_var_value((char_u *)"current_compiler");
|
|
|
2382 if (old_cur_comp != NULL)
|
|
|
2383 old_cur_comp = vim_strsave(old_cur_comp);
|
|
|
2384 do_cmdline_cmd((char_u *)
|
|
|
2385 "command -nargs=* CompilerSet setlocal <args>");
|
|
|
2386 }
|
|
148
|
2387 do_unlet((char_u *)"current_compiler", TRUE);
|
|
|
2388 do_unlet((char_u *)"b:current_compiler", TRUE);
|
|
7
|
2389
|
|
|
2390 sprintf((char *)buf, "compiler/%s.vim", eap->arg);
|
|
480
|
2391 if (source_runtime(buf, TRUE) == FAIL)
|
|
7
|
2392 EMSG2(_("E666: compiler not supported: %s"), eap->arg);
|
|
|
2393 vim_free(buf);
|
|
|
2394
|
|
|
2395 do_cmdline_cmd((char_u *)":delcommand CompilerSet");
|
|
|
2396
|
|
|
2397 /* Set "b:current_compiler" from "current_compiler". */
|
|
|
2398 p = get_var_value((char_u *)"current_compiler");
|
|
|
2399 if (p != NULL)
|
|
|
2400 set_internal_string_var((char_u *)"b:current_compiler", p);
|
|
|
2401
|
|
|
2402 /* Restore "current_compiler" for ":compiler {name}". */
|
|
|
2403 if (!eap->forceit)
|
|
|
2404 {
|
|
|
2405 if (old_cur_comp != NULL)
|
|
|
2406 {
|
|
|
2407 set_internal_string_var((char_u *)"current_compiler",
|
|
|
2408 old_cur_comp);
|
|
|
2409 vim_free(old_cur_comp);
|
|
|
2410 }
|
|
|
2411 else
|
|
148
|
2412 do_unlet((char_u *)"current_compiler", TRUE);
|
|
7
|
2413 }
|
|
|
2414 }
|
|
|
2415 }
|
|
|
2416 }
|
|
|
2417 #endif
|
|
|
2418
|
|
|
2419 /*
|
|
|
2420 * ":runtime {name}"
|
|
|
2421 */
|
|
|
2422 void
|
|
|
2423 ex_runtime(eap)
|
|
|
2424 exarg_T *eap;
|
|
|
2425 {
|
|
480
|
2426 source_runtime(eap->arg, eap->forceit);
|
|
7
|
2427 }
|
|
|
2428
|
|
237
|
2429 static void source_callback __ARGS((char_u *fname, void *cookie));
|
|
|
2430
|
|
|
2431 /*ARGSUSED*/
|
|
7
|
2432 static void
|
|
237
|
2433 source_callback(fname, cookie)
|
|
7
|
2434 char_u *fname;
|
|
237
|
2435 void *cookie;
|
|
7
|
2436 {
|
|
|
2437 (void)do_source(fname, FALSE, FALSE);
|
|
|
2438 }
|
|
|
2439
|
|
|
2440 /*
|
|
|
2441 * Source the file "name" from all directories in 'runtimepath'.
|
|
|
2442 * "name" can contain wildcards.
|
|
|
2443 * When "all" is TRUE, source all files, otherwise only the first one.
|
|
|
2444 * return FAIL when no file could be sourced, OK otherwise.
|
|
|
2445 */
|
|
|
2446 int
|
|
480
|
2447 source_runtime(name, all)
|
|
7
|
2448 char_u *name;
|
|
|
2449 int all;
|
|
|
2450 {
|
|
237
|
2451 return do_in_runtimepath(name, all, source_callback, NULL);
|
|
7
|
2452 }
|
|
|
2453
|
|
|
2454 /*
|
|
237
|
2455 * Find "name" in 'runtimepath'. When found, invoke the callback function for
|
|
|
2456 * it: callback(fname, "cookie")
|
|
7
|
2457 * When "all" is TRUE repeat for all matches, otherwise only the first one is
|
|
|
2458 * used.
|
|
|
2459 * Returns OK when at least one match found, FAIL otherwise.
|
|
|
2460 */
|
|
|
2461 int
|
|
237
|
2462 do_in_runtimepath(name, all, callback, cookie)
|
|
7
|
2463 char_u *name;
|
|
|
2464 int all;
|
|
237
|
2465 void (*callback)__ARGS((char_u *fname, void *ck));
|
|
|
2466 void *cookie;
|
|
7
|
2467 {
|
|
|
2468 char_u *rtp;
|
|
|
2469 char_u *np;
|
|
|
2470 char_u *buf;
|
|
|
2471 char_u *rtp_copy;
|
|
|
2472 char_u *tail;
|
|
|
2473 int num_files;
|
|
|
2474 char_u **files;
|
|
|
2475 int i;
|
|
|
2476 int did_one = FALSE;
|
|
|
2477 #ifdef AMIGA
|
|
|
2478 struct Process *proc = (struct Process *)FindTask(0L);
|
|
|
2479 APTR save_winptr = proc->pr_WindowPtr;
|
|
|
2480
|
|
|
2481 /* Avoid a requester here for a volume that doesn't exist. */
|
|
|
2482 proc->pr_WindowPtr = (APTR)-1L;
|
|
|
2483 #endif
|
|
|
2484
|
|
|
2485 /* Make a copy of 'runtimepath'. Invoking the callback may change the
|
|
|
2486 * value. */
|
|
|
2487 rtp_copy = vim_strsave(p_rtp);
|
|
|
2488 buf = alloc(MAXPATHL);
|
|
|
2489 if (buf != NULL && rtp_copy != NULL)
|
|
|
2490 {
|
|
|
2491 if (p_verbose > 1)
|
|
294
|
2492 {
|
|
|
2493 verbose_enter();
|
|
274
|
2494 smsg((char_u *)_("Searching for \"%s\" in \"%s\""),
|
|
7
|
2495 (char *)name, (char *)p_rtp);
|
|
294
|
2496 verbose_leave();
|
|
|
2497 }
|
|
271
|
2498
|
|
7
|
2499 /* Loop over all entries in 'runtimepath'. */
|
|
|
2500 rtp = rtp_copy;
|
|
|
2501 while (*rtp != NUL && (all || !did_one))
|
|
|
2502 {
|
|
|
2503 /* Copy the path from 'runtimepath' to buf[]. */
|
|
|
2504 copy_option_part(&rtp, buf, MAXPATHL, ",");
|
|
|
2505 if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL)
|
|
|
2506 {
|
|
|
2507 add_pathsep(buf);
|
|
|
2508 tail = buf + STRLEN(buf);
|
|
|
2509
|
|
|
2510 /* Loop over all patterns in "name" */
|
|
|
2511 np = name;
|
|
|
2512 while (*np != NUL && (all || !did_one))
|
|
|
2513 {
|
|
|
2514 /* Append the pattern from "name" to buf[]. */
|
|
|
2515 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)),
|
|
|
2516 "\t ");
|
|
|
2517
|
|
|
2518 if (p_verbose > 2)
|
|
294
|
2519 {
|
|
|
2520 verbose_enter();
|
|
274
|
2521 smsg((char_u *)_("Searching for \"%s\""), buf);
|
|
294
|
2522 verbose_leave();
|
|
|
2523 }
|
|
7
|
2524
|
|
|
2525 /* Expand wildcards, invoke the callback for each match. */
|
|
|
2526 if (gen_expand_wildcards(1, &buf, &num_files, &files,
|
|
|
2527 EW_FILE) == OK)
|
|
|
2528 {
|
|
|
2529 for (i = 0; i < num_files; ++i)
|
|
|
2530 {
|
|
237
|
2531 (*callback)(files[i], cookie);
|
|
7
|
2532 did_one = TRUE;
|
|
|
2533 if (!all)
|
|
|
2534 break;
|
|
|
2535 }
|
|
|
2536 FreeWild(num_files, files);
|
|
|
2537 }
|
|
|
2538 }
|
|
|
2539 }
|
|
|
2540 }
|
|
|
2541 }
|
|
|
2542 vim_free(buf);
|
|
|
2543 vim_free(rtp_copy);
|
|
|
2544 if (p_verbose > 0 && !did_one)
|
|
294
|
2545 {
|
|
|
2546 verbose_enter();
|
|
274
|
2547 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name);
|
|
294
|
2548 verbose_leave();
|
|
|
2549 }
|
|
7
|
2550
|
|
|
2551 #ifdef AMIGA
|
|
|
2552 proc->pr_WindowPtr = save_winptr;
|
|
|
2553 #endif
|
|
|
2554
|
|
|
2555 return did_one ? OK : FAIL;
|
|
|
2556 }
|
|
|
2557
|
|
|
2558 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
|
|
|
2559 /*
|
|
|
2560 * ":options"
|
|
|
2561 */
|
|
|
2562 /*ARGSUSED*/
|
|
|
2563 void
|
|
|
2564 ex_options(eap)
|
|
|
2565 exarg_T *eap;
|
|
|
2566 {
|
|
|
2567 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL);
|
|
|
2568 }
|
|
|
2569 #endif
|
|
|
2570
|
|
|
2571 /*
|
|
|
2572 * ":source {fname}"
|
|
|
2573 */
|
|
|
2574 void
|
|
|
2575 ex_source(eap)
|
|
|
2576 exarg_T *eap;
|
|
|
2577 {
|
|
|
2578 #ifdef FEAT_BROWSE
|
|
|
2579 if (cmdmod.browse)
|
|
|
2580 {
|
|
|
2581 char_u *fname = NULL;
|
|
|
2582
|
|
29
|
2583 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg,
|
|
7
|
2584 NULL, NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
2585 if (fname != NULL)
|
|
|
2586 {
|
|
|
2587 cmd_source(fname, eap);
|
|
|
2588 vim_free(fname);
|
|
|
2589 }
|
|
|
2590 }
|
|
|
2591 else
|
|
|
2592 #endif
|
|
|
2593 cmd_source(eap->arg, eap);
|
|
|
2594 }
|
|
|
2595
|
|
|
2596 static void
|
|
|
2597 cmd_source(fname, eap)
|
|
|
2598 char_u *fname;
|
|
|
2599 exarg_T *eap;
|
|
|
2600 {
|
|
|
2601 if (*fname == NUL)
|
|
|
2602 EMSG(_(e_argreq));
|
|
|
2603
|
|
|
2604 /* ":source!" read vi commands */
|
|
|
2605 else if (eap != NULL && eap->forceit)
|
|
|
2606 /* Need to execute the commands directly when:
|
|
|
2607 * - ":g" command busy
|
|
|
2608 * - after ":argdo", ":windo" or ":bufdo"
|
|
|
2609 * - another command follows
|
|
|
2610 * - inside a loop
|
|
|
2611 */
|
|
|
2612 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL
|
|
|
2613 #ifdef FEAT_EVAL
|
|
|
2614 || eap->cstack->cs_idx >= 0
|
|
|
2615 #endif
|
|
|
2616 );
|
|
|
2617
|
|
|
2618 /* ":source" read ex commands */
|
|
|
2619 else if (do_source(fname, FALSE, FALSE) == FAIL)
|
|
|
2620 EMSG2(_(e_notopen), fname);
|
|
|
2621 }
|
|
|
2622
|
|
|
2623 /*
|
|
|
2624 * ":source" and associated commands.
|
|
|
2625 */
|
|
|
2626 /*
|
|
|
2627 * Structure used to store info for each sourced file.
|
|
|
2628 * It is shared between do_source() and getsourceline().
|
|
|
2629 * This is required, because it needs to be handed to do_cmdline() and
|
|
|
2630 * sourcing can be done recursively.
|
|
|
2631 */
|
|
|
2632 struct source_cookie
|
|
|
2633 {
|
|
|
2634 FILE *fp; /* opened file for sourcing */
|
|
|
2635 char_u *nextline; /* if not NULL: line that was read ahead */
|
|
|
2636 int finished; /* ":finish" used */
|
|
|
2637 #if defined (USE_CRNL) || defined (USE_CR)
|
|
|
2638 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
|
|
|
2639 int error; /* TRUE if LF found after CR-LF */
|
|
|
2640 #endif
|
|
|
2641 #ifdef FEAT_EVAL
|
|
|
2642 linenr_T breakpoint; /* next line with breakpoint or zero */
|
|
|
2643 char_u *fname; /* name of sourced file */
|
|
|
2644 int dbg_tick; /* debug_tick when breakpoint was set */
|
|
|
2645 int level; /* top nesting level of sourced file */
|
|
|
2646 #endif
|
|
|
2647 #ifdef FEAT_MBYTE
|
|
|
2648 vimconv_T conv; /* type of conversion */
|
|
|
2649 #endif
|
|
|
2650 };
|
|
|
2651
|
|
|
2652 #ifdef FEAT_EVAL
|
|
|
2653 /*
|
|
|
2654 * Return the address holding the next breakpoint line for a source cookie.
|
|
|
2655 */
|
|
|
2656 linenr_T *
|
|
|
2657 source_breakpoint(cookie)
|
|
|
2658 void *cookie;
|
|
|
2659 {
|
|
|
2660 return &((struct source_cookie *)cookie)->breakpoint;
|
|
|
2661 }
|
|
|
2662
|
|
|
2663 /*
|
|
|
2664 * Return the address holding the debug tick for a source cookie.
|
|
|
2665 */
|
|
|
2666 int *
|
|
|
2667 source_dbg_tick(cookie)
|
|
|
2668 void *cookie;
|
|
|
2669 {
|
|
|
2670 return &((struct source_cookie *)cookie)->dbg_tick;
|
|
|
2671 }
|
|
|
2672
|
|
|
2673 /*
|
|
|
2674 * Return the nesting level for a source cookie.
|
|
|
2675 */
|
|
|
2676 int
|
|
|
2677 source_level(cookie)
|
|
|
2678 void *cookie;
|
|
|
2679 {
|
|
|
2680 return ((struct source_cookie *)cookie)->level;
|
|
|
2681 }
|
|
|
2682 #endif
|
|
|
2683
|
|
|
2684 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
|
|
|
2685
|
|
|
2686 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2687 static FILE *fopen_noinh_readbin __ARGS((char *filename));
|
|
|
2688
|
|
|
2689 /*
|
|
|
2690 * Special function to open a file without handle inheritance.
|
|
|
2691 */
|
|
|
2692 static FILE *
|
|
|
2693 fopen_noinh_readbin(filename)
|
|
|
2694 char *filename;
|
|
|
2695 {
|
|
40
|
2696 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0);
|
|
7
|
2697
|
|
|
2698 if (fd_tmp == -1)
|
|
|
2699 return NULL;
|
|
|
2700 return fdopen(fd_tmp, READBIN);
|
|
|
2701 }
|
|
|
2702 #endif
|
|
|
2703
|
|
|
2704
|
|
|
2705 /*
|
|
|
2706 * do_source: Read the file "fname" and execute its lines as EX commands.
|
|
|
2707 *
|
|
|
2708 * This function may be called recursively!
|
|
|
2709 *
|
|
|
2710 * return FAIL if file could not be opened, OK otherwise
|
|
|
2711 */
|
|
|
2712 int
|
|
|
2713 do_source(fname, check_other, is_vimrc)
|
|
|
2714 char_u *fname;
|
|
|
2715 int check_other; /* check for .vimrc and _vimrc */
|
|
|
2716 int is_vimrc; /* call vimrc_found() when file exists */
|
|
|
2717 {
|
|
|
2718 struct source_cookie cookie;
|
|
|
2719 char_u *save_sourcing_name;
|
|
|
2720 linenr_T save_sourcing_lnum;
|
|
|
2721 char_u *p;
|
|
|
2722 char_u *fname_exp;
|
|
|
2723 int retval = FAIL;
|
|
|
2724 #ifdef FEAT_EVAL
|
|
|
2725 scid_T save_current_SID;
|
|
|
2726 static scid_T last_current_SID = 0;
|
|
|
2727 void *save_funccalp;
|
|
|
2728 int save_debug_break_level = debug_break_level;
|
|
170
|
2729 scriptitem_T *si = NULL;
|
|
7
|
2730 # ifdef UNIX
|
|
|
2731 struct stat st;
|
|
|
2732 int stat_ok;
|
|
|
2733 # endif
|
|
|
2734 #endif
|
|
|
2735 #ifdef STARTUPTIME
|
|
|
2736 struct timeval tv_rel;
|
|
|
2737 struct timeval tv_start;
|
|
|
2738 #endif
|
|
170
|
2739 #ifdef FEAT_PROFILE
|
|
|
2740 proftime_T wait_start;
|
|
|
2741 #endif
|
|
7
|
2742
|
|
|
2743 #ifdef RISCOS
|
|
|
2744 p = mch_munge_fname(fname);
|
|
|
2745 #else
|
|
|
2746 p = expand_env_save(fname);
|
|
|
2747 #endif
|
|
|
2748 if (p == NULL)
|
|
|
2749 return retval;
|
|
|
2750 fname_exp = fix_fname(p);
|
|
|
2751 vim_free(p);
|
|
|
2752 if (fname_exp == NULL)
|
|
|
2753 return retval;
|
|
|
2754 if (mch_isdir(fname_exp))
|
|
|
2755 {
|
|
274
|
2756 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname);
|
|
7
|
2757 goto theend;
|
|
|
2758 }
|
|
|
2759
|
|
|
2760 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2761 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2762 #else
|
|
|
2763 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2764 #endif
|
|
|
2765 if (cookie.fp == NULL && check_other)
|
|
|
2766 {
|
|
|
2767 /*
|
|
|
2768 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
|
|
|
2769 * and ".exrc" by "_exrc" or vice versa.
|
|
|
2770 */
|
|
|
2771 p = gettail(fname_exp);
|
|
|
2772 if ((*p == '.' || *p == '_')
|
|
|
2773 && (STRICMP(p + 1, "vimrc") == 0
|
|
|
2774 || STRICMP(p + 1, "gvimrc") == 0
|
|
|
2775 || STRICMP(p + 1, "exrc") == 0))
|
|
|
2776 {
|
|
|
2777 if (*p == '_')
|
|
|
2778 *p = '.';
|
|
|
2779 else
|
|
|
2780 *p = '_';
|
|
|
2781 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2782 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2783 #else
|
|
|
2784 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2785 #endif
|
|
|
2786 }
|
|
|
2787 }
|
|
|
2788
|
|
|
2789 if (cookie.fp == NULL)
|
|
|
2790 {
|
|
|
2791 if (p_verbose > 0)
|
|
|
2792 {
|
|
294
|
2793 verbose_enter();
|
|
7
|
2794 if (sourcing_name == NULL)
|
|
274
|
2795 smsg((char_u *)_("could not source \"%s\""), fname);
|
|
7
|
2796 else
|
|
|
2797 smsg((char_u *)_("line %ld: could not source \"%s\""),
|
|
274
|
2798 sourcing_lnum, fname);
|
|
294
|
2799 verbose_leave();
|
|
7
|
2800 }
|
|
|
2801 goto theend;
|
|
|
2802 }
|
|
|
2803
|
|
|
2804 /*
|
|
|
2805 * The file exists.
|
|
|
2806 * - In verbose mode, give a message.
|
|
|
2807 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
|
|
|
2808 */
|
|
|
2809 if (p_verbose > 1)
|
|
|
2810 {
|
|
294
|
2811 verbose_enter();
|
|
7
|
2812 if (sourcing_name == NULL)
|
|
274
|
2813 smsg((char_u *)_("sourcing \"%s\""), fname);
|
|
7
|
2814 else
|
|
|
2815 smsg((char_u *)_("line %ld: sourcing \"%s\""),
|
|
274
|
2816 sourcing_lnum, fname);
|
|
294
|
2817 verbose_leave();
|
|
7
|
2818 }
|
|
|
2819 if (is_vimrc)
|
|
|
2820 vimrc_found();
|
|
|
2821
|
|
|
2822 #ifdef USE_CRNL
|
|
|
2823 /* If no automatic file format: Set default to CR-NL. */
|
|
|
2824 if (*p_ffs == NUL)
|
|
|
2825 cookie.fileformat = EOL_DOS;
|
|
|
2826 else
|
|
|
2827 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2828 cookie.error = FALSE;
|
|
|
2829 #endif
|
|
|
2830
|
|
|
2831 #ifdef USE_CR
|
|
|
2832 /* If no automatic file format: Set default to CR. */
|
|
|
2833 if (*p_ffs == NUL)
|
|
|
2834 cookie.fileformat = EOL_MAC;
|
|
|
2835 else
|
|
|
2836 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2837 cookie.error = FALSE;
|
|
|
2838 #endif
|
|
|
2839
|
|
|
2840 cookie.nextline = NULL;
|
|
|
2841 cookie.finished = FALSE;
|
|
|
2842
|
|
|
2843 #ifdef FEAT_EVAL
|
|
|
2844 /*
|
|
|
2845 * Check if this script has a breakpoint.
|
|
|
2846 */
|
|
|
2847 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0);
|
|
|
2848 cookie.fname = fname_exp;
|
|
|
2849 cookie.dbg_tick = debug_tick;
|
|
|
2850
|
|
|
2851 cookie.level = ex_nesting_level;
|
|
|
2852 #endif
|
|
|
2853 #ifdef FEAT_MBYTE
|
|
|
2854 cookie.conv.vc_type = CONV_NONE; /* no conversion */
|
|
|
2855
|
|
|
2856 /* Try reading the first few bytes to check for a UTF-8 BOM. */
|
|
|
2857 {
|
|
|
2858 char_u buf[3];
|
|
|
2859
|
|
|
2860 if (fread((char *)buf, sizeof(char_u), (size_t)3, cookie.fp)
|
|
|
2861 == (size_t)3
|
|
|
2862 && buf[0] == 0xef && buf[1] == 0xbb && buf[2] == 0xbf)
|
|
|
2863 /* Found BOM, setup conversion and skip over it. */
|
|
|
2864 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc);
|
|
|
2865 else
|
|
|
2866 /* No BOM found, rewind. */
|
|
|
2867 fseek(cookie.fp, 0L, SEEK_SET);
|
|
|
2868 }
|
|
|
2869 #endif
|
|
|
2870
|
|
|
2871 /*
|
|
|
2872 * Keep the sourcing name/lnum, for recursive calls.
|
|
|
2873 */
|
|
|
2874 save_sourcing_name = sourcing_name;
|
|
|
2875 sourcing_name = fname_exp;
|
|
|
2876 save_sourcing_lnum = sourcing_lnum;
|
|
|
2877 sourcing_lnum = 0;
|
|
|
2878
|
|
|
2879 #ifdef STARTUPTIME
|
|
|
2880 time_push(&tv_rel, &tv_start);
|
|
|
2881 #endif
|
|
|
2882
|
|
|
2883 #ifdef FEAT_EVAL
|
|
170
|
2884 # ifdef FEAT_PROFILE
|
|
|
2885 if (do_profiling)
|
|
|
2886 prof_child_enter(&wait_start); /* entering a child now */
|
|
|
2887 # endif
|
|
|
2888
|
|
|
2889 /* Don't use local function variables, if called from a function.
|
|
|
2890 * Also starts profiling timer for nested script. */
|
|
|
2891 save_funccalp = save_funccal();
|
|
|
2892
|
|
7
|
2893 /*
|
|
|
2894 * Check if this script was sourced before to finds its SID.
|
|
|
2895 * If it's new, generate a new SID.
|
|
|
2896 */
|
|
|
2897 save_current_SID = current_SID;
|
|
|
2898 # ifdef UNIX
|
|
|
2899 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0);
|
|
|
2900 # endif
|
|
170
|
2901 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID)
|
|
|
2902 {
|
|
|
2903 si = &SCRIPT_ITEM(current_SID);
|
|
|
2904 if (si->sn_name != NULL
|
|
7
|
2905 && (
|
|
|
2906 # ifdef UNIX
|
|
161
|
2907 /* Compare dev/ino when possible, it catches symbolic
|
|
|
2908 * links. Also compare file names, the inode may change
|
|
|
2909 * when the file was edited. */
|
|
170
|
2910 ((stat_ok && si->sn_dev != -1)
|
|
|
2911 && (si->sn_dev == st.st_dev
|
|
|
2912 && si->sn_ino == st.st_ino)) ||
|
|
7
|
2913 # endif
|
|
170
|
2914 fnamecmp(si->sn_name, fname_exp) == 0))
|
|
7
|
2915 break;
|
|
170
|
2916 }
|
|
7
|
2917 if (current_SID == 0)
|
|
|
2918 {
|
|
|
2919 current_SID = ++last_current_SID;
|
|
170
|
2920 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len))
|
|
|
2921 == FAIL)
|
|
|
2922 goto almosttheend;
|
|
|
2923 while (script_items.ga_len < current_SID)
|
|
7
|
2924 {
|
|
170
|
2925 ++script_items.ga_len;
|
|
|
2926 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL;
|
|
|
2927 # ifdef FEAT_PROFILE
|
|
|
2928 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE;
|
|
|
2929 # endif
|
|
|
2930 }
|
|
|
2931 si = &SCRIPT_ITEM(current_SID);
|
|
|
2932 si->sn_name = fname_exp;
|
|
|
2933 fname_exp = NULL;
|
|
7
|
2934 # ifdef UNIX
|
|
170
|
2935 if (stat_ok)
|
|
|
2936 {
|
|
|
2937 si->sn_dev = st.st_dev;
|
|
|
2938 si->sn_ino = st.st_ino;
|
|
|
2939 }
|
|
|
2940 else
|
|
|
2941 si->sn_dev = -1;
|
|
7
|
2942 # endif
|
|
170
|
2943
|
|
7
|
2944 /* Allocate the local script variables to use for this script. */
|
|
|
2945 new_script_vars(current_SID);
|
|
|
2946 }
|
|
|
2947
|
|
170
|
2948 # ifdef FEAT_PROFILE
|
|
|
2949 if (do_profiling)
|
|
|
2950 {
|
|
|
2951 int forceit;
|
|
|
2952
|
|
|
2953 /* Check if we do profiling for this script. */
|
|
|
2954 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit))
|
|
|
2955 {
|
|
|
2956 script_do_profile(si);
|
|
|
2957 si->sn_pr_force = forceit;
|
|
|
2958 }
|
|
|
2959 if (si->sn_prof_on)
|
|
|
2960 {
|
|
|
2961 ++si->sn_pr_count;
|
|
|
2962 profile_start(&si->sn_pr_start);
|
|
|
2963 profile_zero(&si->sn_pr_children);
|
|
|
2964 }
|
|
|
2965 }
|
|
|
2966 # endif
|
|
7
|
2967 #endif
|
|
|
2968
|
|
|
2969 /*
|
|
|
2970 * Call do_cmdline, which will call getsourceline() to get the lines.
|
|
|
2971 */
|
|
|
2972 do_cmdline(NULL, getsourceline, (void *)&cookie,
|
|
|
2973 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT);
|
|
|
2974
|
|
|
2975 retval = OK;
|
|
170
|
2976
|
|
|
2977 #ifdef FEAT_PROFILE
|
|
|
2978 if (do_profiling)
|
|
|
2979 {
|
|
|
2980 /* Get "si" again, "script_items" may have been reallocated. */
|
|
|
2981 si = &SCRIPT_ITEM(current_SID);
|
|
|
2982 if (si->sn_prof_on)
|
|
|
2983 {
|
|
|
2984 profile_end(&si->sn_pr_start);
|
|
|
2985 profile_sub_wait(&wait_start, &si->sn_pr_start);
|
|
|
2986 profile_add(&si->sn_pr_total, &si->sn_pr_start);
|
|
|
2987 profile_add(&si->sn_pr_self, &si->sn_pr_start);
|
|
|
2988 profile_sub(&si->sn_pr_self, &si->sn_pr_children);
|
|
|
2989 }
|
|
|
2990 }
|
|
7
|
2991 #endif
|
|
|
2992
|
|
|
2993 if (got_int)
|
|
|
2994 EMSG(_(e_interr));
|
|
|
2995 sourcing_name = save_sourcing_name;
|
|
|
2996 sourcing_lnum = save_sourcing_lnum;
|
|
|
2997 if (p_verbose > 1)
|
|
|
2998 {
|
|
294
|
2999 verbose_enter();
|
|
274
|
3000 smsg((char_u *)_("finished sourcing %s"), fname);
|
|
7
|
3001 if (sourcing_name != NULL)
|
|
274
|
3002 smsg((char_u *)_("continuing in %s"), sourcing_name);
|
|
294
|
3003 verbose_leave();
|
|
7
|
3004 }
|
|
|
3005 #ifdef STARTUPTIME
|
|
274
|
3006 vim_snprintf(IObuff, IOSIZE, "sourcing %s", fname);
|
|
7
|
3007 time_msg(IObuff, &tv_start);
|
|
|
3008 time_pop(&tv_rel);
|
|
|
3009 #endif
|
|
|
3010
|
|
|
3011 #ifdef FEAT_EVAL
|
|
|
3012 /*
|
|
|
3013 * After a "finish" in debug mode, need to break at first command of next
|
|
|
3014 * sourced file.
|
|
|
3015 */
|
|
|
3016 if (save_debug_break_level > ex_nesting_level
|
|
|
3017 && debug_break_level == ex_nesting_level)
|
|
|
3018 ++debug_break_level;
|
|
|
3019 #endif
|
|
|
3020
|
|
170
|
3021 #ifdef FEAT_EVAL
|
|
|
3022 almosttheend:
|
|
|
3023 current_SID = save_current_SID;
|
|
|
3024 restore_funccal(save_funccalp);
|
|
|
3025 # ifdef FEAT_PROFILE
|
|
|
3026 if (do_profiling)
|
|
|
3027 prof_child_exit(&wait_start); /* leaving a child now */
|
|
|
3028 # endif
|
|
|
3029 #endif
|
|
|
3030 fclose(cookie.fp);
|
|
|
3031 vim_free(cookie.nextline);
|
|
|
3032 #ifdef FEAT_MBYTE
|
|
|
3033 convert_setup(&cookie.conv, NULL, NULL);
|
|
|
3034 #endif
|
|
|
3035
|
|
7
|
3036 theend:
|
|
|
3037 vim_free(fname_exp);
|
|
|
3038 return retval;
|
|
|
3039 }
|
|
|
3040
|
|
|
3041 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
356
|
3042
|
|
7
|
3043 /*
|
|
|
3044 * ":scriptnames"
|
|
|
3045 */
|
|
|
3046 /*ARGSUSED*/
|
|
|
3047 void
|
|
|
3048 ex_scriptnames(eap)
|
|
|
3049 exarg_T *eap;
|
|
|
3050 {
|
|
|
3051 int i;
|
|
|
3052
|
|
170
|
3053 for (i = 1; i <= script_items.ga_len && !got_int; ++i)
|
|
|
3054 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3055 smsg((char_u *)"%3d: %s", i, SCRIPT_ITEM(i).sn_name);
|
|
7
|
3056 }
|
|
|
3057
|
|
|
3058 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
3059 /*
|
|
|
3060 * Fix slashes in the list of script names for 'shellslash'.
|
|
|
3061 */
|
|
|
3062 void
|
|
|
3063 scriptnames_slash_adjust()
|
|
|
3064 {
|
|
|
3065 int i;
|
|
|
3066
|
|
170
|
3067 for (i = 1; i <= script_items.ga_len; ++i)
|
|
|
3068 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3069 slash_adjust(SCRIPT_ITEM(i).sn_name);
|
|
7
|
3070 }
|
|
|
3071 # endif
|
|
|
3072
|
|
|
3073 /*
|
|
|
3074 * Get a pointer to a script name. Used for ":verbose set".
|
|
|
3075 */
|
|
|
3076 char_u *
|
|
|
3077 get_scriptname(id)
|
|
|
3078 scid_T id;
|
|
|
3079 {
|
|
|
3080 if (id == SID_MODELINE)
|
|
681
|
3081 return (char_u *)_("modeline");
|
|
7
|
3082 if (id == SID_CMDARG)
|
|
681
|
3083 return (char_u *)_("--cmd argument");
|
|
7
|
3084 if (id == SID_CARG)
|
|
681
|
3085 return (char_u *)_("-c argument");
|
|
7
|
3086 if (id == SID_ENV)
|
|
681
|
3087 return (char_u *)_("environment variable");
|
|
|
3088 if (id == SID_ERROR)
|
|
|
3089 return (char_u *)_("error handler");
|
|
170
|
3090 return SCRIPT_ITEM(id).sn_name;
|
|
|
3091 }
|
|
|
3092
|
|
356
|
3093 # if defined(EXITFREE) || defined(PROTO)
|
|
|
3094 void
|
|
|
3095 free_scriptnames()
|
|
|
3096 {
|
|
|
3097 int i;
|
|
|
3098
|
|
|
3099 for (i = script_items.ga_len; i > 0; --i)
|
|
|
3100 vim_free(SCRIPT_ITEM(i).sn_name);
|
|
|
3101 ga_clear(&script_items);
|
|
|
3102 }
|
|
|
3103 # endif
|
|
|
3104
|
|
7
|
3105 #endif
|
|
|
3106
|
|
|
3107 #if defined(USE_CR) || defined(PROTO)
|
|
|
3108
|
|
|
3109 # if defined(__MSL__) && (__MSL__ >= 22)
|
|
|
3110 /*
|
|
|
3111 * Newer version of the Metrowerks library handle DOS and UNIX files
|
|
|
3112 * without help.
|
|
|
3113 * Test with earlier versions, MSL 2.2 is the library supplied with
|
|
|
3114 * Codewarrior Pro 2.
|
|
|
3115 */
|
|
|
3116 char *
|
|
|
3117 fgets_cr(s, n, stream)
|
|
|
3118 char *s;
|
|
|
3119 int n;
|
|
|
3120 FILE *stream;
|
|
|
3121 {
|
|
|
3122 return fgets(s, n, stream);
|
|
|
3123 }
|
|
|
3124 # else
|
|
|
3125 /*
|
|
|
3126 * Version of fgets() which also works for lines ending in a <CR> only
|
|
|
3127 * (Macintosh format).
|
|
|
3128 * For older versions of the Metrowerks library.
|
|
|
3129 * At least CodeWarrior 9 needed this code.
|
|
|
3130 */
|
|
|
3131 char *
|
|
|
3132 fgets_cr(s, n, stream)
|
|
|
3133 char *s;
|
|
|
3134 int n;
|
|
|
3135 FILE *stream;
|
|
|
3136 {
|
|
|
3137 int c = 0;
|
|
|
3138 int char_read = 0;
|
|
|
3139
|
|
|
3140 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1)
|
|
|
3141 {
|
|
|
3142 c = fgetc(stream);
|
|
|
3143 s[char_read++] = c;
|
|
|
3144 /* If the file is in DOS format, we need to skip a NL after a CR. I
|
|
|
3145 * thought it was the other way around, but this appears to work... */
|
|
|
3146 if (c == '\n')
|
|
|
3147 {
|
|
|
3148 c = fgetc(stream);
|
|
|
3149 if (c != '\r')
|
|
|
3150 ungetc(c, stream);
|
|
|
3151 }
|
|
|
3152 }
|
|
|
3153
|
|
|
3154 s[char_read] = 0;
|
|
|
3155 if (char_read == 0)
|
|
|
3156 return NULL;
|
|
|
3157
|
|
|
3158 if (feof(stream) && char_read == 1)
|
|
|
3159 return NULL;
|
|
|
3160
|
|
|
3161 return s;
|
|
|
3162 }
|
|
|
3163 # endif
|
|
|
3164 #endif
|
|
|
3165
|
|
|
3166 /*
|
|
|
3167 * Get one full line from a sourced file.
|
|
|
3168 * Called by do_cmdline() when it's called from do_source().
|
|
|
3169 *
|
|
|
3170 * Return a pointer to the line in allocated memory.
|
|
|
3171 * Return NULL for end-of-file or some error.
|
|
|
3172 */
|
|
|
3173 /* ARGSUSED */
|
|
|
3174 char_u *
|
|
|
3175 getsourceline(c, cookie, indent)
|
|
|
3176 int c; /* not used */
|
|
|
3177 void *cookie;
|
|
|
3178 int indent; /* not used */
|
|
|
3179 {
|
|
|
3180 struct source_cookie *sp = (struct source_cookie *)cookie;
|
|
|
3181 char_u *line;
|
|
|
3182 char_u *p, *s;
|
|
|
3183
|
|
|
3184 #ifdef FEAT_EVAL
|
|
|
3185 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
3186 if (sp->dbg_tick < debug_tick)
|
|
|
3187 {
|
|
|
3188 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3189 sp->dbg_tick = debug_tick;
|
|
|
3190 }
|
|
170
|
3191 # ifdef FEAT_PROFILE
|
|
|
3192 if (do_profiling)
|
|
|
3193 script_line_end();
|
|
|
3194 # endif
|
|
7
|
3195 #endif
|
|
|
3196 /*
|
|
|
3197 * Get current line. If there is a read-ahead line, use it, otherwise get
|
|
|
3198 * one now.
|
|
|
3199 */
|
|
|
3200 if (sp->finished)
|
|
|
3201 line = NULL;
|
|
|
3202 else if (sp->nextline == NULL)
|
|
|
3203 line = get_one_sourceline(sp);
|
|
|
3204 else
|
|
|
3205 {
|
|
|
3206 line = sp->nextline;
|
|
|
3207 sp->nextline = NULL;
|
|
|
3208 ++sourcing_lnum;
|
|
205
|
3209 }
|
|
170
|
3210 #ifdef FEAT_PROFILE
|
|
205
|
3211 if (line != NULL && do_profiling)
|
|
|
3212 script_line_start();
|
|
|
3213 #endif
|
|
7
|
3214
|
|
|
3215 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
|
|
|
3216 * contain the 'C' flag. */
|
|
|
3217 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL))
|
|
|
3218 {
|
|
|
3219 /* compensate for the one line read-ahead */
|
|
|
3220 --sourcing_lnum;
|
|
|
3221 for (;;)
|
|
|
3222 {
|
|
|
3223 sp->nextline = get_one_sourceline(sp);
|
|
|
3224 if (sp->nextline == NULL)
|
|
|
3225 break;
|
|
|
3226 p = skipwhite(sp->nextline);
|
|
|
3227 if (*p != '\\')
|
|
|
3228 break;
|
|
|
3229 s = alloc((int)(STRLEN(line) + STRLEN(p)));
|
|
|
3230 if (s == NULL) /* out of memory */
|
|
|
3231 break;
|
|
|
3232 STRCPY(s, line);
|
|
|
3233 STRCAT(s, p + 1);
|
|
|
3234 vim_free(line);
|
|
|
3235 line = s;
|
|
|
3236 vim_free(sp->nextline);
|
|
|
3237 }
|
|
|
3238 }
|
|
|
3239
|
|
|
3240 #ifdef FEAT_MBYTE
|
|
|
3241 if (line != NULL && sp->conv.vc_type != CONV_NONE)
|
|
|
3242 {
|
|
|
3243 /* Convert the encoding of the script line. */
|
|
|
3244 s = string_convert(&sp->conv, line, NULL);
|
|
|
3245 if (s != NULL)
|
|
|
3246 {
|
|
|
3247 vim_free(line);
|
|
|
3248 line = s;
|
|
|
3249 }
|
|
|
3250 }
|
|
|
3251 #endif
|
|
|
3252
|
|
|
3253 #ifdef FEAT_EVAL
|
|
|
3254 /* Did we encounter a breakpoint? */
|
|
|
3255 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum)
|
|
|
3256 {
|
|
|
3257 dbg_breakpoint(sp->fname, sourcing_lnum);
|
|
|
3258 /* Find next breakpoint. */
|
|
|
3259 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3260 sp->dbg_tick = debug_tick;
|
|
|
3261 }
|
|
|
3262 #endif
|
|
|
3263
|
|
|
3264 return line;
|
|
|
3265 }
|
|
|
3266
|
|
|
3267 static char_u *
|
|
|
3268 get_one_sourceline(sp)
|
|
|
3269 struct source_cookie *sp;
|
|
|
3270 {
|
|
|
3271 garray_T ga;
|
|
|
3272 int len;
|
|
|
3273 int c;
|
|
|
3274 char_u *buf;
|
|
|
3275 #ifdef USE_CRNL
|
|
|
3276 int has_cr; /* CR-LF found */
|
|
|
3277 #endif
|
|
|
3278 #ifdef USE_CR
|
|
|
3279 char_u *scan;
|
|
|
3280 #endif
|
|
|
3281 int have_read = FALSE;
|
|
|
3282
|
|
|
3283 /* use a growarray to store the sourced line */
|
|
154
|
3284 ga_init2(&ga, 1, 250);
|
|
7
|
3285
|
|
|
3286 /*
|
|
|
3287 * Loop until there is a finished line (or end-of-file).
|
|
|
3288 */
|
|
|
3289 sourcing_lnum++;
|
|
|
3290 for (;;)
|
|
|
3291 {
|
|
154
|
3292 /* make room to read at least 120 (more) characters */
|
|
|
3293 if (ga_grow(&ga, 120) == FAIL)
|
|
7
|
3294 break;
|
|
|
3295 buf = (char_u *)ga.ga_data;
|
|
|
3296
|
|
|
3297 #ifdef USE_CR
|
|
|
3298 if (sp->fileformat == EOL_MAC)
|
|
|
3299 {
|
|
41
|
3300 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3301 sp->fp) == NULL)
|
|
7
|
3302 break;
|
|
|
3303 }
|
|
|
3304 else
|
|
|
3305 #endif
|
|
41
|
3306 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3307 sp->fp) == NULL)
|
|
7
|
3308 break;
|
|
154
|
3309 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len);
|
|
7
|
3310 #ifdef USE_CRNL
|
|
|
3311 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
|
|
|
3312 * CTRL-Z by its own, or after a NL. */
|
|
|
3313 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n'))
|
|
|
3314 && sp->fileformat == EOL_DOS
|
|
|
3315 && buf[len - 1] == Ctrl_Z)
|
|
|
3316 {
|
|
|
3317 buf[len - 1] = NUL;
|
|
|
3318 break;
|
|
|
3319 }
|
|
|
3320 #endif
|
|
|
3321
|
|
|
3322 #ifdef USE_CR
|
|
|
3323 /* If the read doesn't stop on a new line, and there's
|
|
|
3324 * some CR then we assume a Mac format */
|
|
|
3325 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3326 {
|
|
|
3327 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL)
|
|
|
3328 sp->fileformat = EOL_MAC;
|
|
|
3329 else
|
|
|
3330 sp->fileformat = EOL_UNIX;
|
|
|
3331 }
|
|
|
3332
|
|
|
3333 if (sp->fileformat == EOL_MAC)
|
|
|
3334 {
|
|
|
3335 scan = vim_strchr(buf, '\r');
|
|
|
3336
|
|
|
3337 if (scan != NULL)
|
|
|
3338 {
|
|
|
3339 *scan = '\n';
|
|
|
3340 if (*(scan + 1) != 0)
|
|
|
3341 {
|
|
|
3342 *(scan + 1) = 0;
|
|
|
3343 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR);
|
|
|
3344 }
|
|
|
3345 }
|
|
|
3346 len = STRLEN(buf);
|
|
|
3347 }
|
|
|
3348 #endif
|
|
|
3349
|
|
|
3350 have_read = TRUE;
|
|
|
3351 ga.ga_len = len;
|
|
|
3352
|
|
|
3353 /* If the line was longer than the buffer, read more. */
|
|
41
|
3354 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n')
|
|
7
|
3355 continue;
|
|
|
3356
|
|
|
3357 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */
|
|
|
3358 {
|
|
|
3359 #ifdef USE_CRNL
|
|
|
3360 has_cr = (len >= 2 && buf[len - 2] == '\r');
|
|
|
3361 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3362 {
|
|
|
3363 if (has_cr)
|
|
|
3364 sp->fileformat = EOL_DOS;
|
|
|
3365 else
|
|
|
3366 sp->fileformat = EOL_UNIX;
|
|
|
3367 }
|
|
|
3368
|
|
|
3369 if (sp->fileformat == EOL_DOS)
|
|
|
3370 {
|
|
|
3371 if (has_cr) /* replace trailing CR */
|
|
|
3372 {
|
|
|
3373 buf[len - 2] = '\n';
|
|
|
3374 --len;
|
|
|
3375 --ga.ga_len;
|
|
|
3376 }
|
|
|
3377 else /* lines like ":map xx yy^M" will have failed */
|
|
|
3378 {
|
|
|
3379 if (!sp->error)
|
|
16
|
3380 {
|
|
|
3381 msg_source(hl_attr(HLF_W));
|
|
7
|
3382 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
|
|
16
|
3383 }
|
|
7
|
3384 sp->error = TRUE;
|
|
|
3385 sp->fileformat = EOL_UNIX;
|
|
|
3386 }
|
|
|
3387 }
|
|
|
3388 #endif
|
|
|
3389 /* The '\n' is escaped if there is an odd number of ^V's just
|
|
|
3390 * before it, first set "c" just before the 'V's and then check
|
|
|
3391 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
|
|
|
3392 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--)
|
|
|
3393 ;
|
|
|
3394 if ((len & 1) != (c & 1)) /* escaped NL, read more */
|
|
|
3395 {
|
|
|
3396 sourcing_lnum++;
|
|
|
3397 continue;
|
|
|
3398 }
|
|
|
3399
|
|
|
3400 buf[len - 1] = NUL; /* remove the NL */
|
|
|
3401 }
|
|
|
3402
|
|
|
3403 /*
|
|
|
3404 * Check for ^C here now and then, so recursive :so can be broken.
|
|
|
3405 */
|
|
|
3406 line_breakcheck();
|
|
|
3407 break;
|
|
|
3408 }
|
|
|
3409
|
|
|
3410 if (have_read)
|
|
|
3411 return (char_u *)ga.ga_data;
|
|
|
3412
|
|
|
3413 vim_free(ga.ga_data);
|
|
|
3414 return NULL;
|
|
|
3415 }
|
|
|
3416
|
|
170
|
3417 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
3418 /*
|
|
|
3419 * Called when starting to read a script line.
|
|
|
3420 * "sourcing_lnum" must be correct!
|
|
|
3421 * When skipping lines it may not actually be executed, but we won't find out
|
|
|
3422 * until later and we need to store the time now.
|
|
|
3423 */
|
|
|
3424 void
|
|
|
3425 script_line_start()
|
|
|
3426 {
|
|
|
3427 scriptitem_T *si;
|
|
|
3428 sn_prl_T *pp;
|
|
|
3429
|
|
|
3430 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3431 return;
|
|
|
3432 si = &SCRIPT_ITEM(current_SID);
|
|
|
3433 if (si->sn_prof_on && sourcing_lnum >= 1)
|
|
|
3434 {
|
|
|
3435 /* Grow the array before starting the timer, so that the time spend
|
|
|
3436 * here isn't counted. */
|
|
|
3437 ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len));
|
|
|
3438 si->sn_prl_idx = sourcing_lnum - 1;
|
|
|
3439 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx
|
|
|
3440 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen)
|
|
|
3441 {
|
|
|
3442 /* Zero counters for a line that was not used before. */
|
|
|
3443 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len);
|
|
|
3444 pp->snp_count = 0;
|
|
|
3445 profile_zero(&pp->sn_prl_total);
|
|
|
3446 profile_zero(&pp->sn_prl_self);
|
|
|
3447 ++si->sn_prl_ga.ga_len;
|
|
|
3448 }
|
|
|
3449 si->sn_prl_execed = FALSE;
|
|
|
3450 profile_start(&si->sn_prl_start);
|
|
|
3451 profile_zero(&si->sn_prl_children);
|
|
|
3452 profile_get_wait(&si->sn_prl_wait);
|
|
|
3453 }
|
|
|
3454 }
|
|
|
3455
|
|
|
3456 /*
|
|
|
3457 * Called when actually executing a function line.
|
|
|
3458 */
|
|
|
3459 void
|
|
|
3460 script_line_exec()
|
|
|
3461 {
|
|
|
3462 scriptitem_T *si;
|
|
|
3463
|
|
|
3464 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3465 return;
|
|
|
3466 si = &SCRIPT_ITEM(current_SID);
|
|
|
3467 if (si->sn_prof_on && si->sn_prl_idx >= 0)
|
|
|
3468 si->sn_prl_execed = TRUE;
|
|
|
3469 }
|
|
|
3470
|
|
|
3471 /*
|
|
|
3472 * Called when done with a function line.
|
|
|
3473 */
|
|
|
3474 void
|
|
|
3475 script_line_end()
|
|
|
3476 {
|
|
|
3477 scriptitem_T *si;
|
|
|
3478 sn_prl_T *pp;
|
|
|
3479
|
|
|
3480 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3481 return;
|
|
|
3482 si = &SCRIPT_ITEM(current_SID);
|
|
|
3483 if (si->sn_prof_on && si->sn_prl_idx >= 0
|
|
|
3484 && si->sn_prl_idx < si->sn_prl_ga.ga_len)
|
|
|
3485 {
|
|
|
3486 if (si->sn_prl_execed)
|
|
|
3487 {
|
|
|
3488 pp = &PRL_ITEM(si, si->sn_prl_idx);
|
|
|
3489 ++pp->snp_count;
|
|
|
3490 profile_end(&si->sn_prl_start);
|
|
|
3491 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start);
|
|
|
3492 profile_add(&pp->sn_prl_self, &si->sn_prl_start);
|
|
|
3493 profile_add(&pp->sn_prl_total, &si->sn_prl_start);
|
|
|
3494 profile_sub(&pp->sn_prl_self, &si->sn_prl_children);
|
|
|
3495 }
|
|
|
3496 si->sn_prl_idx = -1;
|
|
|
3497 }
|
|
|
3498 }
|
|
|
3499 #endif
|
|
|
3500
|
|
7
|
3501 /*
|
|
|
3502 * ":scriptencoding": Set encoding conversion for a sourced script.
|
|
|
3503 * Without the multi-byte feature it's simply ignored.
|
|
|
3504 */
|
|
|
3505 /*ARGSUSED*/
|
|
|
3506 void
|
|
|
3507 ex_scriptencoding(eap)
|
|
|
3508 exarg_T *eap;
|
|
|
3509 {
|
|
|
3510 #ifdef FEAT_MBYTE
|
|
|
3511 struct source_cookie *sp;
|
|
|
3512 char_u *name;
|
|
|
3513
|
|
|
3514 if (!getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3515 {
|
|
|
3516 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
|
|
|
3517 return;
|
|
|
3518 }
|
|
|
3519
|
|
|
3520 if (*eap->arg != NUL)
|
|
|
3521 {
|
|
|
3522 name = enc_canonize(eap->arg);
|
|
|
3523 if (name == NULL) /* out of memory */
|
|
|
3524 return;
|
|
|
3525 }
|
|
|
3526 else
|
|
|
3527 name = eap->arg;
|
|
|
3528
|
|
|
3529 /* Setup for conversion from the specified encoding to 'encoding'. */
|
|
|
3530 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie);
|
|
|
3531 convert_setup(&sp->conv, name, p_enc);
|
|
|
3532
|
|
|
3533 if (name != eap->arg)
|
|
|
3534 vim_free(name);
|
|
|
3535 #endif
|
|
|
3536 }
|
|
|
3537
|
|
|
3538 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3539 /*
|
|
|
3540 * ":finish": Mark a sourced file as finished.
|
|
|
3541 */
|
|
|
3542 void
|
|
|
3543 ex_finish(eap)
|
|
|
3544 exarg_T *eap;
|
|
|
3545 {
|
|
|
3546 if (getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3547 do_finish(eap, FALSE);
|
|
|
3548 else
|
|
|
3549 EMSG(_("E168: :finish used outside of a sourced file"));
|
|
|
3550 }
|
|
|
3551
|
|
|
3552 /*
|
|
|
3553 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
|
|
|
3554 * Also called for a pending finish at the ":endtry" or after returning from
|
|
|
3555 * an extra do_cmdline(). "reanimate" is used in the latter case.
|
|
|
3556 */
|
|
|
3557 void
|
|
|
3558 do_finish(eap, reanimate)
|
|
|
3559 exarg_T *eap;
|
|
|
3560 int reanimate;
|
|
|
3561 {
|
|
|
3562 int idx;
|
|
|
3563
|
|
|
3564 if (reanimate)
|
|
|
3565 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3566 eap->cookie))->finished = FALSE;
|
|
|
3567
|
|
|
3568 /*
|
|
|
3569 * Cleanup (and inactivate) conditionals, but stop when a try conditional
|
|
|
3570 * not in its finally clause (which then is to be executed next) is found.
|
|
|
3571 * In this case, make the ":finish" pending for execution at the ":endtry".
|
|
|
3572 * Otherwise, finish normally.
|
|
|
3573 */
|
|
|
3574 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
|
|
|
3575 if (idx >= 0)
|
|
|
3576 {
|
|
|
3577 eap->cstack->cs_pending[idx] = CSTP_FINISH;
|
|
|
3578 report_make_pending(CSTP_FINISH, NULL);
|
|
|
3579 }
|
|
|
3580 else
|
|
|
3581 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3582 eap->cookie))->finished = TRUE;
|
|
|
3583 }
|
|
|
3584
|
|
|
3585
|
|
|
3586 /*
|
|
|
3587 * Return TRUE when a sourced file had the ":finish" command: Don't give error
|
|
|
3588 * message for missing ":endif".
|
|
|
3589 * Return FALSE when not sourcing a file.
|
|
|
3590 */
|
|
|
3591 int
|
|
|
3592 source_finished(getline, cookie)
|
|
|
3593 char_u *(*getline) __ARGS((int, void *, int));
|
|
|
3594 void *cookie;
|
|
|
3595 {
|
|
|
3596 return (getline_equal(getline, cookie, getsourceline)
|
|
|
3597 && ((struct source_cookie *)getline_cookie(
|
|
|
3598 getline, cookie))->finished);
|
|
|
3599 }
|
|
|
3600 #endif
|
|
|
3601
|
|
|
3602 #if defined(FEAT_LISTCMDS) || defined(PROTO)
|
|
|
3603 /*
|
|
|
3604 * ":checktime [buffer]"
|
|
|
3605 */
|
|
|
3606 void
|
|
|
3607 ex_checktime(eap)
|
|
|
3608 exarg_T *eap;
|
|
|
3609 {
|
|
|
3610 buf_T *buf;
|
|
|
3611 int save_no_check_timestamps = no_check_timestamps;
|
|
|
3612
|
|
|
3613 no_check_timestamps = 0;
|
|
|
3614 if (eap->addr_count == 0) /* default is all buffers */
|
|
|
3615 check_timestamps(FALSE);
|
|
|
3616 else
|
|
|
3617 {
|
|
|
3618 buf = buflist_findnr((int)eap->line2);
|
|
|
3619 if (buf != NULL) /* cannot happen? */
|
|
|
3620 (void)buf_check_timestamp(buf, FALSE);
|
|
|
3621 }
|
|
|
3622 no_check_timestamps = save_no_check_timestamps;
|
|
|
3623 }
|
|
|
3624 #endif
|
|
|
3625
|
|
|
3626 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3627 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
|
|
|
3628 static char *get_locale_val __ARGS((int what));
|
|
|
3629
|
|
|
3630 static char *
|
|
|
3631 get_locale_val(what)
|
|
|
3632 int what;
|
|
|
3633 {
|
|
|
3634 char *loc;
|
|
|
3635
|
|
|
3636 /* Obtain the locale value from the libraries. For DJGPP this is
|
|
|
3637 * redefined and it doesn't use the arguments. */
|
|
|
3638 loc = setlocale(what, NULL);
|
|
|
3639
|
|
|
3640 # if defined(__BORLANDC__)
|
|
|
3641 if (loc != NULL)
|
|
|
3642 {
|
|
|
3643 char_u *p;
|
|
|
3644
|
|
|
3645 /* Borland returns something like "LC_CTYPE=<name>\n"
|
|
|
3646 * Let's try to fix that bug here... */
|
|
|
3647 p = vim_strchr(loc, '=');
|
|
|
3648 if (p != NULL)
|
|
|
3649 {
|
|
|
3650 loc = ++p;
|
|
|
3651 while (*p != NUL) /* remove trailing newline */
|
|
|
3652 {
|
|
|
3653 if (*p < ' ')
|
|
|
3654 {
|
|
|
3655 *p = NUL;
|
|
|
3656 break;
|
|
|
3657 }
|
|
|
3658 ++p;
|
|
|
3659 }
|
|
|
3660 }
|
|
|
3661 }
|
|
|
3662 # endif
|
|
|
3663
|
|
|
3664 return loc;
|
|
|
3665 }
|
|
|
3666 #endif
|
|
|
3667
|
|
|
3668
|
|
|
3669 #ifdef WIN32
|
|
|
3670 /*
|
|
|
3671 * On MS-Windows locale names are strings like "German_Germany.1252", but
|
|
|
3672 * gettext expects "de". Try to translate one into another here for a few
|
|
|
3673 * supported languages.
|
|
|
3674 */
|
|
|
3675 static char_u *
|
|
|
3676 gettext_lang(char_u *name)
|
|
|
3677 {
|
|
|
3678 int i;
|
|
|
3679 static char *(mtable[]) = {
|
|
|
3680 "afrikaans", "af",
|
|
|
3681 "czech", "cs",
|
|
|
3682 "dutch", "nl",
|
|
|
3683 "german", "de",
|
|
|
3684 "english_united kingdom", "en_GB",
|
|
|
3685 "spanish", "es",
|
|
|
3686 "french", "fr",
|
|
|
3687 "italian", "it",
|
|
|
3688 "japanese", "ja",
|
|
|
3689 "korean", "ko",
|
|
|
3690 "norwegian", "no",
|
|
|
3691 "polish", "pl",
|
|
|
3692 "russian", "ru",
|
|
|
3693 "slovak", "sk",
|
|
|
3694 "swedish", "sv",
|
|
|
3695 "ukrainian", "uk",
|
|
|
3696 "chinese_china", "zh_CN",
|
|
|
3697 "chinese_taiwan", "zh_TW",
|
|
|
3698 NULL};
|
|
|
3699
|
|
|
3700 for (i = 0; mtable[i] != NULL; i += 2)
|
|
|
3701 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0)
|
|
|
3702 return mtable[i + 1];
|
|
|
3703 return name;
|
|
|
3704 }
|
|
|
3705 #endif
|
|
|
3706
|
|
|
3707 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
|
|
|
3708 /*
|
|
|
3709 * Obtain the current messages language. Used to set the default for
|
|
|
3710 * 'helplang'. May return NULL or an empty string.
|
|
|
3711 */
|
|
|
3712 char_u *
|
|
|
3713 get_mess_lang()
|
|
|
3714 {
|
|
|
3715 char_u *p;
|
|
|
3716
|
|
|
3717 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
|
|
|
3718 # if defined(LC_MESSAGES)
|
|
|
3719 p = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3720 # else
|
|
|
3721 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
|
|
|
3722 * may be set to the LCID number. */
|
|
|
3723 p = (char_u *)get_locale_val(LC_ALL);
|
|
|
3724 # endif
|
|
|
3725 # else
|
|
|
3726 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3727 if (p == NULL || *p == NUL)
|
|
|
3728 {
|
|
|
3729 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3730 if (p == NULL || *p == NUL)
|
|
|
3731 p = mch_getenv((char_u *)"LANG");
|
|
|
3732 }
|
|
|
3733 # endif
|
|
|
3734 # ifdef WIN32
|
|
|
3735 p = gettext_lang(p);
|
|
|
3736 # endif
|
|
|
3737 return p;
|
|
|
3738 }
|
|
|
3739 #endif
|
|
|
3740
|
|
45
|
3741 /* Complicated #if; matches with where get_mess_env() is used below. */
|
|
|
3742 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3743 && defined(LC_MESSAGES))) \
|
|
|
3744 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3745 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
|
|
|
3746 && !defined(LC_MESSAGES))
|
|
7
|
3747 static char_u *get_mess_env __ARGS((void));
|
|
|
3748
|
|
|
3749 /*
|
|
|
3750 * Get the language used for messages from the environment.
|
|
|
3751 */
|
|
|
3752 static char_u *
|
|
|
3753 get_mess_env()
|
|
|
3754 {
|
|
|
3755 char_u *p;
|
|
|
3756
|
|
|
3757 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3758 if (p == NULL || *p == NUL)
|
|
|
3759 {
|
|
|
3760 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3761 if (p == NULL || *p == NUL)
|
|
|
3762 {
|
|
|
3763 p = mch_getenv((char_u *)"LANG");
|
|
|
3764 if (p != NULL && VIM_ISDIGIT(*p))
|
|
|
3765 p = NULL; /* ignore something like "1043" */
|
|
|
3766 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3767 if (p == NULL || *p == NUL)
|
|
|
3768 p = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3769 # endif
|
|
|
3770 }
|
|
|
3771 }
|
|
|
3772 return p;
|
|
|
3773 }
|
|
|
3774 #endif
|
|
|
3775
|
|
|
3776 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3777
|
|
|
3778 /*
|
|
|
3779 * Set the "v:lang" variable according to the current locale setting.
|
|
|
3780 * Also do "v:lc_time"and "v:ctype".
|
|
|
3781 */
|
|
|
3782 void
|
|
|
3783 set_lang_var()
|
|
|
3784 {
|
|
|
3785 char_u *loc;
|
|
|
3786
|
|
|
3787 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3788 loc = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3789 # else
|
|
|
3790 /* setlocale() not supported: use the default value */
|
|
|
3791 loc = (char_u *)"C";
|
|
|
3792 # endif
|
|
|
3793 set_vim_var_string(VV_CTYPE, loc, -1);
|
|
|
3794
|
|
|
3795 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
|
|
|
3796 * back to LC_CTYPE if it's empty. */
|
|
|
3797 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
|
|
|
3798 loc = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3799 # else
|
|
|
3800 loc = get_mess_env();
|
|
|
3801 # endif
|
|
|
3802 set_vim_var_string(VV_LANG, loc, -1);
|
|
|
3803
|
|
|
3804 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3805 loc = (char_u *)get_locale_val(LC_TIME);
|
|
|
3806 # endif
|
|
|
3807 set_vim_var_string(VV_LC_TIME, loc, -1);
|
|
|
3808 }
|
|
|
3809 #endif
|
|
|
3810
|
|
|
3811 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3812 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
3813 /*
|
|
|
3814 * ":language": Set the language (locale).
|
|
|
3815 */
|
|
|
3816 void
|
|
|
3817 ex_language(eap)
|
|
|
3818 exarg_T *eap;
|
|
|
3819 {
|
|
|
3820 char *loc;
|
|
|
3821 char_u *p;
|
|
|
3822 char_u *name;
|
|
|
3823 int what = LC_ALL;
|
|
|
3824 char *whatstr = "";
|
|
|
3825 #ifdef LC_MESSAGES
|
|
|
3826 # define VIM_LC_MESSAGES LC_MESSAGES
|
|
|
3827 #else
|
|
|
3828 # define VIM_LC_MESSAGES 6789
|
|
|
3829 #endif
|
|
|
3830
|
|
|
3831 name = eap->arg;
|
|
|
3832
|
|
|
3833 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
|
|
|
3834 * Allow abbreviation, but require at least 3 characters to avoid
|
|
|
3835 * confusion with a two letter language name "me" or "ct". */
|
|
|
3836 p = skiptowhite(eap->arg);
|
|
|
3837 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3)
|
|
|
3838 {
|
|
|
3839 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0)
|
|
|
3840 {
|
|
|
3841 what = VIM_LC_MESSAGES;
|
|
|
3842 name = skipwhite(p);
|
|
|
3843 whatstr = "messages ";
|
|
|
3844 }
|
|
|
3845 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0)
|
|
|
3846 {
|
|
|
3847 what = LC_CTYPE;
|
|
|
3848 name = skipwhite(p);
|
|
|
3849 whatstr = "ctype ";
|
|
|
3850 }
|
|
|
3851 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0)
|
|
|
3852 {
|
|
|
3853 what = LC_TIME;
|
|
|
3854 name = skipwhite(p);
|
|
|
3855 whatstr = "time ";
|
|
|
3856 }
|
|
|
3857 }
|
|
|
3858
|
|
|
3859 if (*name == NUL)
|
|
|
3860 {
|
|
|
3861 #ifndef LC_MESSAGES
|
|
|
3862 if (what == VIM_LC_MESSAGES)
|
|
|
3863 p = get_mess_env();
|
|
|
3864 else
|
|
|
3865 #endif
|
|
|
3866 p = (char_u *)setlocale(what, NULL);
|
|
|
3867 if (p == NULL || *p == NUL)
|
|
|
3868 p = (char_u *)"Unknown";
|
|
|
3869 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p);
|
|
|
3870 }
|
|
|
3871 else
|
|
|
3872 {
|
|
|
3873 #ifndef LC_MESSAGES
|
|
|
3874 if (what == VIM_LC_MESSAGES)
|
|
|
3875 loc = "";
|
|
|
3876 else
|
|
|
3877 #endif
|
|
|
3878 loc = setlocale(what, (char *)name);
|
|
|
3879 if (loc == NULL)
|
|
|
3880 EMSG2(_("E197: Cannot set language to \"%s\""), name);
|
|
|
3881 else
|
|
|
3882 {
|
|
|
3883 #ifdef HAVE_NL_MSG_CAT_CNTR
|
|
|
3884 /* Need to do this for GNU gettext, otherwise cached translations
|
|
|
3885 * will be used again. */
|
|
|
3886 extern int _nl_msg_cat_cntr;
|
|
|
3887
|
|
|
3888 ++_nl_msg_cat_cntr;
|
|
|
3889 #endif
|
|
|
3890 /* Reset $LC_ALL, otherwise it would overrule everyting. */
|
|
|
3891 vim_setenv((char_u *)"LC_ALL", (char_u *)"");
|
|
|
3892
|
|
|
3893 if (what != LC_TIME)
|
|
|
3894 {
|
|
|
3895 /* Tell gettext() what to translate to. It apparently doesn't
|
|
|
3896 * use the currently effective locale. Also do this when
|
|
|
3897 * FEAT_GETTEXT isn't defined, so that shell commands use this
|
|
|
3898 * value. */
|
|
|
3899 if (what == LC_ALL)
|
|
534
|
3900 {
|
|
7
|
3901 vim_setenv((char_u *)"LANG", name);
|
|
534
|
3902 # ifdef WIN32
|
|
|
3903 /* Apparently MS-Windows printf() may cause a crash when
|
|
|
3904 * we give it 8-bit text while it's expecting text in the
|
|
|
3905 * current locale. This call avoids that. */
|
|
|
3906 setlocale(LC_CTYPE, "C");
|
|
|
3907 # endif
|
|
|
3908 }
|
|
7
|
3909 if (what != LC_CTYPE)
|
|
|
3910 {
|
|
|
3911 char_u *mname;
|
|
|
3912 #ifdef WIN32
|
|
|
3913 mname = gettext_lang(name);
|
|
|
3914 #else
|
|
|
3915 mname = name;
|
|
|
3916 #endif
|
|
|
3917 vim_setenv((char_u *)"LC_MESSAGES", mname);
|
|
|
3918 #ifdef FEAT_MULTI_LANG
|
|
|
3919 set_helplang_default(mname);
|
|
|
3920 #endif
|
|
|
3921 }
|
|
|
3922
|
|
|
3923 /* Set $LC_CTYPE, because it overrules $LANG, and
|
|
|
3924 * gtk_set_locale() calls setlocale() again. gnome_init()
|
|
|
3925 * sets $LC_CTYPE to "en_US" (that's a bug!). */
|
|
|
3926 if (what != VIM_LC_MESSAGES)
|
|
|
3927 vim_setenv((char_u *)"LC_CTYPE", name);
|
|
|
3928 # ifdef FEAT_GUI_GTK
|
|
|
3929 /* Let GTK know what locale we're using. Not sure this is
|
|
|
3930 * really needed... */
|
|
|
3931 if (gui.in_use)
|
|
|
3932 (void)gtk_set_locale();
|
|
|
3933 # endif
|
|
|
3934 }
|
|
|
3935
|
|
|
3936 # ifdef FEAT_EVAL
|
|
|
3937 /* Set v:lang, v:lc_time and v:ctype to the final result. */
|
|
|
3938 set_lang_var();
|
|
|
3939 # endif
|
|
|
3940 }
|
|
|
3941 }
|
|
|
3942 }
|
|
|
3943
|
|
|
3944 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
3945 /*
|
|
|
3946 * Function given to ExpandGeneric() to obtain the possible arguments of the
|
|
|
3947 * ":language" command.
|
|
|
3948 */
|
|
|
3949 /*ARGSUSED*/
|
|
|
3950 char_u *
|
|
|
3951 get_lang_arg(xp, idx)
|
|
|
3952 expand_T *xp;
|
|
|
3953 int idx;
|
|
|
3954 {
|
|
|
3955 if (idx == 0)
|
|
|
3956 return (char_u *)"messages";
|
|
|
3957 if (idx == 1)
|
|
|
3958 return (char_u *)"ctype";
|
|
|
3959 if (idx == 2)
|
|
|
3960 return (char_u *)"time";
|
|
|
3961 return NULL;
|
|
|
3962 }
|
|
|
3963 # endif
|
|
|
3964
|
|
|
3965 #endif
|
