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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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714
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15 # include "vimio.h"
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7
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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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1462
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96 int typeahead_saved = FALSE;
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97 int save_ignore_script;
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7
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98 # ifdef FEAT_EX_EXTRA
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99 int save_ex_normal_busy;
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100 # endif
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101 int n;
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102 char_u *cmdline = NULL;
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103 char_u *p;
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104 char *tail = NULL;
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105 static int last_cmd = 0;
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106 #define CMD_CONT 1
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107 #define CMD_NEXT 2
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108 #define CMD_STEP 3
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109 #define CMD_FINISH 4
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110 #define CMD_QUIT 5
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111 #define CMD_INTERRUPT 6
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112
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113 #ifdef ALWAYS_USE_GUI
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114 /* Can't do this when there is no terminal for input/output. */
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115 if (!gui.in_use)
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116 {
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117 /* Break as soon as possible. */
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118 debug_break_level = 9999;
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119 return;
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120 }
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121 #endif
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122
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123 /* Make sure we are in raw mode and start termcap mode. Might have side
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124 * effects... */
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125 settmode(TMODE_RAW);
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126 starttermcap();
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127
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128 ++RedrawingDisabled; /* don't redisplay the window */
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129 ++no_wait_return; /* don't wait for return */
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130 did_emsg = FALSE; /* don't use error from debugged stuff */
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131 cmd_silent = FALSE; /* display commands */
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132 msg_silent = FALSE; /* display messages */
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133 emsg_silent = FALSE; /* display error messages */
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134 redir_off = TRUE; /* don't redirect debug commands */
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135
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136 State = NORMAL;
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137 #ifdef FEAT_SNIFF
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138 want_sniff_request = 0; /* No K_SNIFF wanted */
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139 #endif
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140
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141 if (!debug_did_msg)
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142 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
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143 if (sourcing_name != NULL)
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144 msg(sourcing_name);
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145 if (sourcing_lnum != 0)
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274
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146 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd);
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7
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147 else
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274
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148 smsg((char_u *)_("cmd: %s"), cmd);
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7
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149
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150 /*
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151 * Repeat getting a command and executing it.
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152 */
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153 for (;;)
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154 {
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155 msg_scroll = TRUE;
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156 need_wait_return = FALSE;
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157 #ifdef FEAT_SNIFF
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158 ProcessSniffRequests();
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159 #endif
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160 /* Save the current typeahead buffer and replace it with an empty one.
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161 * This makes sure we get input from the user here and don't interfere
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162 * with the commands being executed. Reset "ex_normal_busy" to avoid
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163 * the side effects of using ":normal". Save the stuff buffer and make
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1462
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164 * it empty. Set ignore_script to avoid reading from script input. */
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7
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165 # ifdef FEAT_EX_EXTRA
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166 save_ex_normal_busy = ex_normal_busy;
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167 ex_normal_busy = 0;
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168 # endif
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169 if (!debug_greedy)
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1462
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170 {
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7
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171 save_typeahead(&typeaheadbuf);
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1462
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172 typeahead_saved = TRUE;
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173 save_ignore_script = ignore_script;
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174 ignore_script = TRUE;
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175 }
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7
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176
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531
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177 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
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7
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178
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1462
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179 if (typeahead_saved)
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180 {
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7
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181 restore_typeahead(&typeaheadbuf);
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1462
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182 ignore_script = save_ignore_script;
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183 }
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7
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184 # ifdef FEAT_EX_EXTRA
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185 ex_normal_busy = save_ex_normal_busy;
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186 # endif
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187
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188 cmdline_row = msg_row;
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189 if (cmdline != NULL)
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190 {
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191 /* If this is a debug command, set "last_cmd".
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192 * If not, reset "last_cmd".
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193 * For a blank line use previous command. */
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194 p = skipwhite(cmdline);
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195 if (*p != NUL)
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196 {
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197 switch (*p)
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198 {
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199 case 'c': last_cmd = CMD_CONT;
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200 tail = "ont";
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201 break;
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202 case 'n': last_cmd = CMD_NEXT;
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203 tail = "ext";
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204 break;
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205 case 's': last_cmd = CMD_STEP;
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206 tail = "tep";
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207 break;
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208 case 'f': last_cmd = CMD_FINISH;
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209 tail = "inish";
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210 break;
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211 case 'q': last_cmd = CMD_QUIT;
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212 tail = "uit";
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213 break;
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214 case 'i': last_cmd = CMD_INTERRUPT;
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215 tail = "nterrupt";
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216 break;
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217 default: last_cmd = 0;
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218 }
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219 if (last_cmd != 0)
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220 {
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221 /* Check that the tail matches. */
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222 ++p;
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223 while (*p != NUL && *p == *tail)
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224 {
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225 ++p;
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226 ++tail;
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227 }
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228 if (ASCII_ISALPHA(*p))
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229 last_cmd = 0;
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230 }
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231 }
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232
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233 if (last_cmd != 0)
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234 {
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235 /* Execute debug command: decided where to break next and
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236 * return. */
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237 switch (last_cmd)
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238 {
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239 case CMD_CONT:
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240 debug_break_level = -1;
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241 break;
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242 case CMD_NEXT:
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243 debug_break_level = ex_nesting_level;
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244 break;
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245 case CMD_STEP:
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246 debug_break_level = 9999;
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247 break;
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248 case CMD_FINISH:
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249 debug_break_level = ex_nesting_level - 1;
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250 break;
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251 case CMD_QUIT:
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252 got_int = TRUE;
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253 debug_break_level = -1;
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254 break;
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255 case CMD_INTERRUPT:
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256 got_int = TRUE;
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257 debug_break_level = 9999;
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258 /* Do not repeat ">interrupt" cmd, continue stepping. */
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259 last_cmd = CMD_STEP;
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260 break;
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261 }
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262 break;
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263 }
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264
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265 /* don't debug this command */
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266 n = debug_break_level;
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267 debug_break_level = -1;
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268 (void)do_cmdline(cmdline, getexline, NULL,
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269 DOCMD_VERBOSE|DOCMD_EXCRESET);
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270 debug_break_level = n;
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271
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272 vim_free(cmdline);
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273 }
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274 lines_left = Rows - 1;
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275 }
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276 vim_free(cmdline);
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277
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278 --RedrawingDisabled;
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279 --no_wait_return;
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280 redraw_all_later(NOT_VALID);
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281 need_wait_return = FALSE;
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282 msg_scroll = save_msg_scroll;
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283 lines_left = Rows - 1;
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284 State = save_State;
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285 did_emsg = save_did_emsg;
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286 cmd_silent = save_cmd_silent;
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287 msg_silent = save_msg_silent;
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288 emsg_silent = save_emsg_silent;
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289 redir_off = save_redir_off;
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290
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291 /* Only print the message again when typing a command before coming back
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292 * here. */
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293 debug_did_msg = TRUE;
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294 }
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295
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296 /*
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297 * ":debug".
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298 */
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299 void
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300 ex_debug(eap)
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301 exarg_T *eap;
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302 {
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303 int debug_break_level_save = debug_break_level;
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304
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305 debug_break_level = 9999;
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306 do_cmdline_cmd(eap->arg);
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307 debug_break_level = debug_break_level_save;
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308 }
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309
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310 static char_u *debug_breakpoint_name = NULL;
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311 static linenr_T debug_breakpoint_lnum;
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312
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313 /*
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314 * When debugging or a breakpoint is set on a skipped command, no debug prompt
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315 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
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316 * debug_skipped_name is then set to the source name in the breakpoint case. If
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317 * a skipped command decides itself that a debug prompt should be displayed, it
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318 * can do so by calling dbg_check_skipped().
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319 */
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320 static int debug_skipped;
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321 static char_u *debug_skipped_name;
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322
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323 /*
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324 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
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325 * at or below the break level. But only when the line is actually
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326 * executed. Return TRUE and set breakpoint_name for skipped commands that
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327 * decide to execute something themselves.
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328 * Called from do_one_cmd() before executing a command.
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329 */
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330 void
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331 dbg_check_breakpoint(eap)
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332 exarg_T *eap;
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333 {
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334 char_u *p;
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335
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336 debug_skipped = FALSE;
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337 if (debug_breakpoint_name != NULL)
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338 {
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339 if (!eap->skip)
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340 {
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341 /* replace K_SNR with "<SNR>" */
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342 if (debug_breakpoint_name[0] == K_SPECIAL
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343 && debug_breakpoint_name[1] == KS_EXTRA
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344 && debug_breakpoint_name[2] == (int)KE_SNR)
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345 p = (char_u *)"<SNR>";
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346 else
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347 p = (char_u *)"";
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274
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348 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"),
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349 p,
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7
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350 debug_breakpoint_name + (*p == NUL ? 0 : 3),
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351 (long)debug_breakpoint_lnum);
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352 debug_breakpoint_name = NULL;
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353 do_debug(eap->cmd);
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354 }
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355 else
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356 {
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357 debug_skipped = TRUE;
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358 debug_skipped_name = debug_breakpoint_name;
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359 debug_breakpoint_name = NULL;
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360 }
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361 }
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362 else if (ex_nesting_level <= debug_break_level)
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363 {
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364 if (!eap->skip)
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365 do_debug(eap->cmd);
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366 else
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367 {
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368 debug_skipped = TRUE;
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369 debug_skipped_name = NULL;
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370 }
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371 }
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372 }
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373
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374 /*
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375 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
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376 * set. Return TRUE when the debug mode is entered this time.
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377 */
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378 int
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379 dbg_check_skipped(eap)
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380 exarg_T *eap;
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381 {
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382 int prev_got_int;
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383
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384 if (debug_skipped)
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385 {
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386 /*
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387 * Save the value of got_int and reset it. We don't want a previous
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388 * interruption cause flushing the input buffer.
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389 */
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390 prev_got_int = got_int;
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391 got_int = FALSE;
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392 debug_breakpoint_name = debug_skipped_name;
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393 /* eap->skip is TRUE */
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394 eap->skip = FALSE;
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395 (void)dbg_check_breakpoint(eap);
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396 eap->skip = TRUE;
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397 got_int |= prev_got_int;
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398 return TRUE;
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399 }
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400 return FALSE;
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401 }
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402
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403 /*
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404 * The list of breakpoints: dbg_breakp.
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405 * This is a grow-array of structs.
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406 */
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407 struct debuggy
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408 {
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409 int dbg_nr; /* breakpoint number */
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410 int dbg_type; /* DBG_FUNC or DBG_FILE */
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411 char_u *dbg_name; /* function or file name */
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|
|
412 regprog_T *dbg_prog; /* regexp program */
|
|
|
413 linenr_T dbg_lnum; /* line number in function or file */
|
|
170
|
414 int dbg_forceit; /* ! used */
|
|
7
|
415 };
|
|
|
416
|
|
|
417 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
170
|
418 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
|
|
|
419 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
|
|
7
|
420 static int last_breakp = 0; /* nr of last defined breakpoint */
|
|
|
421
|
|
170
|
422 #ifdef FEAT_PROFILE
|
|
|
423 /* Profiling uses file and func names similar to breakpoints. */
|
|
|
424 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
|
425 #endif
|
|
7
|
426 #define DBG_FUNC 1
|
|
|
427 #define DBG_FILE 2
|
|
|
428
|
|
170
|
429 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap));
|
|
|
430 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp));
|
|
7
|
431
|
|
|
432 /*
|
|
170
|
433 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
|
|
|
434 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
|
|
|
435 * is allocated.
|
|
7
|
436 * Returns FAIL for failure.
|
|
|
437 */
|
|
|
438 static int
|
|
170
|
439 dbg_parsearg(arg, gap)
|
|
7
|
440 char_u *arg;
|
|
170
|
441 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
7
|
442 {
|
|
|
443 char_u *p = arg;
|
|
|
444 char_u *q;
|
|
|
445 struct debuggy *bp;
|
|
10
|
446 int here = FALSE;
|
|
7
|
447
|
|
170
|
448 if (ga_grow(gap, 1) == FAIL)
|
|
7
|
449 return FAIL;
|
|
170
|
450 bp = &DEBUGGY(gap, gap->ga_len);
|
|
7
|
451
|
|
|
452 /* Find "func" or "file". */
|
|
|
453 if (STRNCMP(p, "func", 4) == 0)
|
|
|
454 bp->dbg_type = DBG_FUNC;
|
|
|
455 else if (STRNCMP(p, "file", 4) == 0)
|
|
|
456 bp->dbg_type = DBG_FILE;
|
|
170
|
457 else if (
|
|
|
458 #ifdef FEAT_PROFILE
|
|
|
459 gap != &prof_ga &&
|
|
|
460 #endif
|
|
|
461 STRNCMP(p, "here", 4) == 0)
|
|
10
|
462 {
|
|
|
463 if (curbuf->b_ffname == NULL)
|
|
|
464 {
|
|
|
465 EMSG(_(e_noname));
|
|
|
466 return FAIL;
|
|
|
467 }
|
|
|
468 bp->dbg_type = DBG_FILE;
|
|
|
469 here = TRUE;
|
|
|
470 }
|
|
7
|
471 else
|
|
|
472 {
|
|
|
473 EMSG2(_(e_invarg2), p);
|
|
|
474 return FAIL;
|
|
|
475 }
|
|
|
476 p = skipwhite(p + 4);
|
|
|
477
|
|
|
478 /* Find optional line number. */
|
|
10
|
479 if (here)
|
|
|
480 bp->dbg_lnum = curwin->w_cursor.lnum;
|
|
170
|
481 else if (
|
|
|
482 #ifdef FEAT_PROFILE
|
|
|
483 gap != &prof_ga &&
|
|
|
484 #endif
|
|
|
485 VIM_ISDIGIT(*p))
|
|
7
|
486 {
|
|
|
487 bp->dbg_lnum = getdigits(&p);
|
|
|
488 p = skipwhite(p);
|
|
|
489 }
|
|
|
490 else
|
|
|
491 bp->dbg_lnum = 0;
|
|
|
492
|
|
|
493 /* Find the function or file name. Don't accept a function name with (). */
|
|
10
|
494 if ((!here && *p == NUL)
|
|
|
495 || (here && *p != NUL)
|
|
7
|
496 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
|
|
|
497 {
|
|
|
498 EMSG2(_(e_invarg2), arg);
|
|
|
499 return FAIL;
|
|
|
500 }
|
|
|
501
|
|
|
502 if (bp->dbg_type == DBG_FUNC)
|
|
|
503 bp->dbg_name = vim_strsave(p);
|
|
10
|
504 else if (here)
|
|
|
505 bp->dbg_name = vim_strsave(curbuf->b_ffname);
|
|
7
|
506 else
|
|
|
507 {
|
|
|
508 /* Expand the file name in the same way as do_source(). This means
|
|
|
509 * doing it twice, so that $DIR/file gets expanded when $DIR is
|
|
|
510 * "~/dir". */
|
|
|
511 #ifdef RISCOS
|
|
|
512 q = mch_munge_fname(p);
|
|
|
513 #else
|
|
|
514 q = expand_env_save(p);
|
|
|
515 #endif
|
|
|
516 if (q == NULL)
|
|
|
517 return FAIL;
|
|
|
518 #ifdef RISCOS
|
|
|
519 p = mch_munge_fname(q);
|
|
|
520 #else
|
|
|
521 p = expand_env_save(q);
|
|
|
522 #endif
|
|
|
523 vim_free(q);
|
|
|
524 if (p == NULL)
|
|
|
525 return FAIL;
|
|
11
|
526 if (*p != '*')
|
|
|
527 {
|
|
|
528 bp->dbg_name = fix_fname(p);
|
|
|
529 vim_free(p);
|
|
|
530 }
|
|
|
531 else
|
|
|
532 bp->dbg_name = p;
|
|
7
|
533 }
|
|
|
534
|
|
|
535 if (bp->dbg_name == NULL)
|
|
|
536 return FAIL;
|
|
|
537 return OK;
|
|
|
538 }
|
|
|
539
|
|
|
540 /*
|
|
|
541 * ":breakadd".
|
|
|
542 */
|
|
|
543 void
|
|
|
544 ex_breakadd(eap)
|
|
|
545 exarg_T *eap;
|
|
|
546 {
|
|
|
547 struct debuggy *bp;
|
|
|
548 char_u *pat;
|
|
170
|
549 garray_T *gap;
|
|
|
550
|
|
|
551 gap = &dbg_breakp;
|
|
|
552 #ifdef FEAT_PROFILE
|
|
|
553 if (eap->cmdidx == CMD_profile)
|
|
|
554 gap = &prof_ga;
|
|
|
555 #endif
|
|
|
556
|
|
|
557 if (dbg_parsearg(eap->arg, gap) == OK)
|
|
|
558 {
|
|
|
559 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
560 bp->dbg_forceit = eap->forceit;
|
|
|
561
|
|
7
|
562 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
|
|
|
563 if (pat != NULL)
|
|
|
564 {
|
|
|
565 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
|
|
|
566 vim_free(pat);
|
|
|
567 }
|
|
|
568 if (pat == NULL || bp->dbg_prog == NULL)
|
|
|
569 vim_free(bp->dbg_name);
|
|
|
570 else
|
|
|
571 {
|
|
|
572 if (bp->dbg_lnum == 0) /* default line number is 1 */
|
|
|
573 bp->dbg_lnum = 1;
|
|
170
|
574 #ifdef FEAT_PROFILE
|
|
|
575 if (eap->cmdidx != CMD_profile)
|
|
|
576 #endif
|
|
|
577 {
|
|
|
578 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp;
|
|
|
579 ++debug_tick;
|
|
|
580 }
|
|
|
581 ++gap->ga_len;
|
|
7
|
582 }
|
|
|
583 }
|
|
|
584 }
|
|
|
585
|
|
|
586 /*
|
|
|
587 * ":debuggreedy".
|
|
|
588 */
|
|
|
589 void
|
|
|
590 ex_debuggreedy(eap)
|
|
|
591 exarg_T *eap;
|
|
|
592 {
|
|
|
593 if (eap->addr_count == 0 || eap->line2 != 0)
|
|
|
594 debug_greedy = TRUE;
|
|
|
595 else
|
|
|
596 debug_greedy = FALSE;
|
|
|
597 }
|
|
|
598
|
|
|
599 /*
|
|
364
|
600 * ":breakdel" and ":profdel".
|
|
7
|
601 */
|
|
|
602 void
|
|
|
603 ex_breakdel(eap)
|
|
|
604 exarg_T *eap;
|
|
|
605 {
|
|
|
606 struct debuggy *bp, *bpi;
|
|
|
607 int nr;
|
|
|
608 int todel = -1;
|
|
359
|
609 int del_all = FALSE;
|
|
7
|
610 int i;
|
|
|
611 linenr_T best_lnum = 0;
|
|
364
|
612 garray_T *gap;
|
|
|
613
|
|
|
614 gap = &dbg_breakp;
|
|
|
615 #ifdef FEAT_PROFILE
|
|
|
616 if (eap->cmdidx == CMD_profdel)
|
|
|
617 gap = &prof_ga;
|
|
|
618 #endif
|
|
7
|
619
|
|
|
620 if (vim_isdigit(*eap->arg))
|
|
|
621 {
|
|
|
622 /* ":breakdel {nr}" */
|
|
|
623 nr = atol((char *)eap->arg);
|
|
364
|
624 for (i = 0; i < gap->ga_len; ++i)
|
|
|
625 if (DEBUGGY(gap, i).dbg_nr == nr)
|
|
7
|
626 {
|
|
|
627 todel = i;
|
|
|
628 break;
|
|
|
629 }
|
|
|
630 }
|
|
359
|
631 else if (*eap->arg == '*')
|
|
|
632 {
|
|
|
633 todel = 0;
|
|
|
634 del_all = TRUE;
|
|
|
635 }
|
|
7
|
636 else
|
|
|
637 {
|
|
|
638 /* ":breakdel {func|file} [lnum] {name}" */
|
|
364
|
639 if (dbg_parsearg(eap->arg, gap) == FAIL)
|
|
7
|
640 return;
|
|
364
|
641 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
642 for (i = 0; i < gap->ga_len; ++i)
|
|
7
|
643 {
|
|
364
|
644 bpi = &DEBUGGY(gap, i);
|
|
7
|
645 if (bp->dbg_type == bpi->dbg_type
|
|
|
646 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
|
|
|
647 && (bp->dbg_lnum == bpi->dbg_lnum
|
|
|
648 || (bp->dbg_lnum == 0
|
|
|
649 && (best_lnum == 0
|
|
|
650 || bpi->dbg_lnum < best_lnum))))
|
|
|
651 {
|
|
|
652 todel = i;
|
|
|
653 best_lnum = bpi->dbg_lnum;
|
|
|
654 }
|
|
|
655 }
|
|
|
656 vim_free(bp->dbg_name);
|
|
|
657 }
|
|
|
658
|
|
|
659 if (todel < 0)
|
|
|
660 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg);
|
|
|
661 else
|
|
364
|
662 {
|
|
|
663 while (gap->ga_len > 0)
|
|
359
|
664 {
|
|
364
|
665 vim_free(DEBUGGY(gap, todel).dbg_name);
|
|
|
666 vim_free(DEBUGGY(gap, todel).dbg_prog);
|
|
|
667 --gap->ga_len;
|
|
|
668 if (todel < gap->ga_len)
|
|
|
669 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1),
|
|
|
670 (gap->ga_len - todel) * sizeof(struct debuggy));
|
|
|
671 #ifdef FEAT_PROFILE
|
|
|
672 if (eap->cmdidx == CMD_breakdel)
|
|
|
673 #endif
|
|
|
674 ++debug_tick;
|
|
359
|
675 if (!del_all)
|
|
|
676 break;
|
|
|
677 }
|
|
364
|
678
|
|
|
679 /* If all breakpoints were removed clear the array. */
|
|
|
680 if (gap->ga_len == 0)
|
|
|
681 ga_clear(gap);
|
|
|
682 }
|
|
7
|
683 }
|
|
|
684
|
|
|
685 /*
|
|
|
686 * ":breaklist".
|
|
|
687 */
|
|
|
688 /*ARGSUSED*/
|
|
|
689 void
|
|
|
690 ex_breaklist(eap)
|
|
|
691 exarg_T *eap;
|
|
|
692 {
|
|
|
693 struct debuggy *bp;
|
|
|
694 int i;
|
|
|
695
|
|
|
696 if (dbg_breakp.ga_len == 0)
|
|
|
697 MSG(_("No breakpoints defined"));
|
|
|
698 else
|
|
|
699 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
700 {
|
|
|
701 bp = &BREAKP(i);
|
|
|
702 smsg((char_u *)_("%3d %s %s line %ld"),
|
|
|
703 bp->dbg_nr,
|
|
|
704 bp->dbg_type == DBG_FUNC ? "func" : "file",
|
|
|
705 bp->dbg_name,
|
|
|
706 (long)bp->dbg_lnum);
|
|
|
707 }
|
|
|
708 }
|
|
|
709
|
|
|
710 /*
|
|
|
711 * Find a breakpoint for a function or sourced file.
|
|
|
712 * Returns line number at which to break; zero when no matching breakpoint.
|
|
|
713 */
|
|
|
714 linenr_T
|
|
|
715 dbg_find_breakpoint(file, fname, after)
|
|
|
716 int file; /* TRUE for a file, FALSE for a function */
|
|
|
717 char_u *fname; /* file or function name */
|
|
|
718 linenr_T after; /* after this line number */
|
|
|
719 {
|
|
170
|
720 return debuggy_find(file, fname, after, &dbg_breakp, NULL);
|
|
|
721 }
|
|
|
722
|
|
|
723 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
724 /*
|
|
|
725 * Return TRUE if profiling is on for a function or sourced file.
|
|
|
726 */
|
|
|
727 int
|
|
|
728 has_profiling(file, fname, fp)
|
|
|
729 int file; /* TRUE for a file, FALSE for a function */
|
|
|
730 char_u *fname; /* file or function name */
|
|
|
731 int *fp; /* return: forceit */
|
|
|
732 {
|
|
|
733 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp)
|
|
|
734 != (linenr_T)0);
|
|
|
735 }
|
|
|
736 #endif
|
|
|
737
|
|
|
738 /*
|
|
|
739 * Common code for dbg_find_breakpoint() and has_profiling().
|
|
|
740 */
|
|
|
741 static linenr_T
|
|
|
742 debuggy_find(file, fname, after, gap, fp)
|
|
|
743 int file; /* TRUE for a file, FALSE for a function */
|
|
|
744 char_u *fname; /* file or function name */
|
|
|
745 linenr_T after; /* after this line number */
|
|
|
746 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
|
747 int *fp; /* if not NULL: return forceit */
|
|
|
748 {
|
|
7
|
749 struct debuggy *bp;
|
|
|
750 int i;
|
|
|
751 linenr_T lnum = 0;
|
|
|
752 regmatch_T regmatch;
|
|
|
753 char_u *name = fname;
|
|
|
754 int prev_got_int;
|
|
|
755
|
|
170
|
756 /* Return quickly when there are no breakpoints. */
|
|
|
757 if (gap->ga_len == 0)
|
|
|
758 return (linenr_T)0;
|
|
|
759
|
|
7
|
760 /* Replace K_SNR in function name with "<SNR>". */
|
|
|
761 if (!file && fname[0] == K_SPECIAL)
|
|
|
762 {
|
|
|
763 name = alloc((unsigned)STRLEN(fname) + 3);
|
|
|
764 if (name == NULL)
|
|
|
765 name = fname;
|
|
|
766 else
|
|
|
767 {
|
|
|
768 STRCPY(name, "<SNR>");
|
|
|
769 STRCPY(name + 5, fname + 3);
|
|
|
770 }
|
|
|
771 }
|
|
|
772
|
|
170
|
773 for (i = 0; i < gap->ga_len; ++i)
|
|
|
774 {
|
|
|
775 /* Skip entries that are not useful or are for a line that is beyond
|
|
|
776 * an already found breakpoint. */
|
|
|
777 bp = &DEBUGGY(gap, i);
|
|
|
778 if (((bp->dbg_type == DBG_FILE) == file && (
|
|
|
779 #ifdef FEAT_PROFILE
|
|
|
780 gap == &prof_ga ||
|
|
|
781 #endif
|
|
|
782 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum)))))
|
|
7
|
783 {
|
|
|
784 regmatch.regprog = bp->dbg_prog;
|
|
|
785 regmatch.rm_ic = FALSE;
|
|
|
786 /*
|
|
170
|
787 * Save the value of got_int and reset it. We don't want a
|
|
|
788 * previous interruption cancel matching, only hitting CTRL-C
|
|
|
789 * while matching should abort it.
|
|
7
|
790 */
|
|
|
791 prev_got_int = got_int;
|
|
|
792 got_int = FALSE;
|
|
|
793 if (vim_regexec(®match, name, (colnr_T)0))
|
|
170
|
794 {
|
|
7
|
795 lnum = bp->dbg_lnum;
|
|
170
|
796 if (fp != NULL)
|
|
|
797 *fp = bp->dbg_forceit;
|
|
|
798 }
|
|
7
|
799 got_int |= prev_got_int;
|
|
|
800 }
|
|
|
801 }
|
|
|
802 if (name != fname)
|
|
|
803 vim_free(name);
|
|
|
804
|
|
|
805 return lnum;
|
|
|
806 }
|
|
|
807
|
|
|
808 /*
|
|
|
809 * Called when a breakpoint was encountered.
|
|
|
810 */
|
|
|
811 void
|
|
|
812 dbg_breakpoint(name, lnum)
|
|
|
813 char_u *name;
|
|
|
814 linenr_T lnum;
|
|
|
815 {
|
|
|
816 /* We need to check if this line is actually executed in do_one_cmd() */
|
|
|
817 debug_breakpoint_name = name;
|
|
|
818 debug_breakpoint_lnum = lnum;
|
|
|
819 }
|
|
170
|
820
|
|
|
821
|
|
794
|
822 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO)
|
|
170
|
823 /*
|
|
|
824 * Store the current time in "tm".
|
|
|
825 */
|
|
|
826 void
|
|
|
827 profile_start(tm)
|
|
|
828 proftime_T *tm;
|
|
|
829 {
|
|
177
|
830 # ifdef WIN3264
|
|
|
831 QueryPerformanceCounter(tm);
|
|
|
832 # else
|
|
170
|
833 gettimeofday(tm, NULL);
|
|
177
|
834 # endif
|
|
170
|
835 }
|
|
|
836
|
|
|
837 /*
|
|
|
838 * Compute the elapsed time from "tm" till now and store in "tm".
|
|
|
839 */
|
|
|
840 void
|
|
|
841 profile_end(tm)
|
|
|
842 proftime_T *tm;
|
|
|
843 {
|
|
|
844 proftime_T now;
|
|
|
845
|
|
177
|
846 # ifdef WIN3264
|
|
|
847 QueryPerformanceCounter(&now);
|
|
|
848 tm->QuadPart = now.QuadPart - tm->QuadPart;
|
|
|
849 # else
|
|
170
|
850 gettimeofday(&now, NULL);
|
|
|
851 tm->tv_usec = now.tv_usec - tm->tv_usec;
|
|
|
852 tm->tv_sec = now.tv_sec - tm->tv_sec;
|
|
|
853 if (tm->tv_usec < 0)
|
|
|
854 {
|
|
|
855 tm->tv_usec += 1000000;
|
|
|
856 --tm->tv_sec;
|
|
|
857 }
|
|
177
|
858 # endif
|
|
170
|
859 }
|
|
|
860
|
|
|
861 /*
|
|
|
862 * Subtract the time "tm2" from "tm".
|
|
|
863 */
|
|
|
864 void
|
|
|
865 profile_sub(tm, tm2)
|
|
|
866 proftime_T *tm, *tm2;
|
|
|
867 {
|
|
177
|
868 # ifdef WIN3264
|
|
|
869 tm->QuadPart -= tm2->QuadPart;
|
|
|
870 # else
|
|
170
|
871 tm->tv_usec -= tm2->tv_usec;
|
|
|
872 tm->tv_sec -= tm2->tv_sec;
|
|
|
873 if (tm->tv_usec < 0)
|
|
|
874 {
|
|
|
875 tm->tv_usec += 1000000;
|
|
|
876 --tm->tv_sec;
|
|
|
877 }
|
|
177
|
878 # endif
|
|
170
|
879 }
|
|
|
880
|
|
|
881 /*
|
|
794
|
882 * Return a string that represents the time in "tm".
|
|
|
883 * Uses a static buffer!
|
|
|
884 */
|
|
|
885 char *
|
|
|
886 profile_msg(tm)
|
|
|
887 proftime_T *tm;
|
|
|
888 {
|
|
|
889 static char buf[50];
|
|
|
890
|
|
|
891 # ifdef WIN3264
|
|
|
892 LARGE_INTEGER fr;
|
|
|
893
|
|
|
894 QueryPerformanceFrequency(&fr);
|
|
|
895 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart);
|
|
|
896 # else
|
|
|
897 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec);
|
|
|
898 #endif
|
|
|
899 return buf;
|
|
|
900 }
|
|
|
901
|
|
|
902 # endif /* FEAT_PROFILE || FEAT_RELTIME */
|
|
|
903
|
|
|
904 # if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
905 /*
|
|
|
906 * Functions for profiling.
|
|
|
907 */
|
|
|
908 static void script_do_profile __ARGS((scriptitem_T *si));
|
|
|
909 static void script_dump_profile __ARGS((FILE *fd));
|
|
|
910 static proftime_T prof_wait_time;
|
|
|
911
|
|
|
912 /*
|
|
|
913 * Set the time in "tm" to zero.
|
|
|
914 */
|
|
|
915 void
|
|
|
916 profile_zero(tm)
|
|
|
917 proftime_T *tm;
|
|
|
918 {
|
|
|
919 # ifdef WIN3264
|
|
|
920 tm->QuadPart = 0;
|
|
|
921 # else
|
|
|
922 tm->tv_usec = 0;
|
|
|
923 tm->tv_sec = 0;
|
|
|
924 # endif
|
|
|
925 }
|
|
|
926
|
|
|
927 /*
|
|
170
|
928 * Add the time "tm2" to "tm".
|
|
|
929 */
|
|
|
930 void
|
|
|
931 profile_add(tm, tm2)
|
|
|
932 proftime_T *tm, *tm2;
|
|
|
933 {
|
|
177
|
934 # ifdef WIN3264
|
|
|
935 tm->QuadPart += tm2->QuadPart;
|
|
|
936 # else
|
|
170
|
937 tm->tv_usec += tm2->tv_usec;
|
|
|
938 tm->tv_sec += tm2->tv_sec;
|
|
|
939 if (tm->tv_usec >= 1000000)
|
|
|
940 {
|
|
|
941 tm->tv_usec -= 1000000;
|
|
|
942 ++tm->tv_sec;
|
|
|
943 }
|
|
177
|
944 # endif
|
|
170
|
945 }
|
|
|
946
|
|
|
947 /*
|
|
720
|
948 * Add the "self" time from the total time and the children's time.
|
|
|
949 */
|
|
|
950 void
|
|
|
951 profile_self(self, total, children)
|
|
|
952 proftime_T *self, *total, *children;
|
|
|
953 {
|
|
|
954 /* Check that the result won't be negative. Can happen with recursive
|
|
|
955 * calls. */
|
|
|
956 #ifdef WIN3264
|
|
|
957 if (total->QuadPart <= children->QuadPart)
|
|
|
958 return;
|
|
|
959 #else
|
|
|
960 if (total->tv_sec < children->tv_sec
|
|
|
961 || (total->tv_sec == children->tv_sec
|
|
|
962 && total->tv_usec <= children->tv_usec))
|
|
|
963 return;
|
|
|
964 #endif
|
|
|
965 profile_add(self, total);
|
|
|
966 profile_sub(self, children);
|
|
|
967 }
|
|
|
968
|
|
|
969 /*
|
|
170
|
970 * Get the current waittime.
|
|
|
971 */
|
|
|
972 void
|
|
|
973 profile_get_wait(tm)
|
|
|
974 proftime_T *tm;
|
|
|
975 {
|
|
|
976 *tm = prof_wait_time;
|
|
|
977 }
|
|
|
978
|
|
|
979 /*
|
|
|
980 * Subtract the passed waittime since "tm" from "tma".
|
|
|
981 */
|
|
|
982 void
|
|
|
983 profile_sub_wait(tm, tma)
|
|
|
984 proftime_T *tm, *tma;
|
|
|
985 {
|
|
|
986 proftime_T tm3 = prof_wait_time;
|
|
|
987
|
|
|
988 profile_sub(&tm3, tm);
|
|
|
989 profile_sub(tma, &tm3);
|
|
|
990 }
|
|
|
991
|
|
|
992 /*
|
|
|
993 * Return TRUE if "tm1" and "tm2" are equal.
|
|
|
994 */
|
|
|
995 int
|
|
|
996 profile_equal(tm1, tm2)
|
|
|
997 proftime_T *tm1, *tm2;
|
|
|
998 {
|
|
177
|
999 # ifdef WIN3264
|
|
|
1000 return (tm1->QuadPart == tm2->QuadPart);
|
|
|
1001 # else
|
|
170
|
1002 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec);
|
|
177
|
1003 # endif
|
|
|
1004 }
|
|
|
1005
|
|
|
1006 /*
|
|
|
1007 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
|
|
|
1008 */
|
|
|
1009 int
|
|
|
1010 profile_cmp(tm1, tm2)
|
|
|
1011 proftime_T *tm1, *tm2;
|
|
|
1012 {
|
|
|
1013 # ifdef WIN3264
|
|
|
1014 return (int)(tm2->QuadPart - tm1->QuadPart);
|
|
|
1015 # else
|
|
|
1016 if (tm1->tv_sec == tm2->tv_sec)
|
|
|
1017 return tm2->tv_usec - tm1->tv_usec;
|
|
|
1018 return tm2->tv_sec - tm1->tv_sec;
|
|
|
1019 # endif
|
|
170
|
1020 }
|
|
|
1021
|
|
|
1022 static char_u *profile_fname = NULL;
|
|
790
|
1023 static proftime_T pause_time;
|
|
170
|
1024
|
|
|
1025 /*
|
|
|
1026 * ":profile cmd args"
|
|
|
1027 */
|
|
|
1028 void
|
|
|
1029 ex_profile(eap)
|
|
|
1030 exarg_T *eap;
|
|
|
1031 {
|
|
|
1032 char_u *e;
|
|
|
1033 int len;
|
|
|
1034
|
|
|
1035 e = skiptowhite(eap->arg);
|
|
835
|
1036 len = (int)(e - eap->arg);
|
|
170
|
1037 e = skipwhite(e);
|
|
|
1038
|
|
|
1039 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL)
|
|
|
1040 {
|
|
|
1041 vim_free(profile_fname);
|
|
|
1042 profile_fname = vim_strsave(e);
|
|
790
|
1043 do_profiling = PROF_YES;
|
|
170
|
1044 profile_zero(&prof_wait_time);
|
|
|
1045 set_vim_var_nr(VV_PROFILING, 1L);
|
|
|
1046 }
|
|
790
|
1047 else if (do_profiling == PROF_NONE)
|
|
170
|
1048 EMSG(_("E750: First use :profile start <fname>"));
|
|
790
|
1049 else if (STRCMP(eap->arg, "pause") == 0)
|
|
|
1050 {
|
|
|
1051 if (do_profiling == PROF_YES)
|
|
|
1052 profile_start(&pause_time);
|
|
|
1053 do_profiling = PROF_PAUSED;
|
|
|
1054 }
|
|
|
1055 else if (STRCMP(eap->arg, "continue") == 0)
|
|
|
1056 {
|
|
|
1057 if (do_profiling == PROF_PAUSED)
|
|
|
1058 {
|
|
|
1059 profile_end(&pause_time);
|
|
|
1060 profile_add(&prof_wait_time, &pause_time);
|
|
|
1061 }
|
|
|
1062 do_profiling = PROF_YES;
|
|
|
1063 }
|
|
170
|
1064 else
|
|
|
1065 {
|
|
|
1066 /* The rest is similar to ":breakadd". */
|
|
|
1067 ex_breakadd(eap);
|
|
|
1068 }
|
|
|
1069 }
|
|
|
1070
|
|
|
1071 /*
|
|
|
1072 * Dump the profiling info.
|
|
|
1073 */
|
|
|
1074 void
|
|
|
1075 profile_dump()
|
|
|
1076 {
|
|
|
1077 FILE *fd;
|
|
|
1078
|
|
|
1079 if (profile_fname != NULL)
|
|
|
1080 {
|
|
531
|
1081 fd = mch_fopen((char *)profile_fname, "w");
|
|
170
|
1082 if (fd == NULL)
|
|
|
1083 EMSG2(_(e_notopen), profile_fname);
|
|
|
1084 else
|
|
|
1085 {
|
|
177
|
1086 script_dump_profile(fd);
|
|
170
|
1087 func_dump_profile(fd);
|
|
|
1088 fclose(fd);
|
|
|
1089 }
|
|
|
1090 }
|
|
|
1091 }
|
|
|
1092
|
|
|
1093 /*
|
|
|
1094 * Start profiling script "fp".
|
|
|
1095 */
|
|
|
1096 static void
|
|
|
1097 script_do_profile(si)
|
|
|
1098 scriptitem_T *si;
|
|
|
1099 {
|
|
|
1100 si->sn_pr_count = 0;
|
|
|
1101 profile_zero(&si->sn_pr_total);
|
|
|
1102 profile_zero(&si->sn_pr_self);
|
|
|
1103
|
|
|
1104 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100);
|
|
|
1105 si->sn_prl_idx = -1;
|
|
|
1106 si->sn_prof_on = TRUE;
|
|
|
1107 si->sn_pr_nest = 0;
|
|
|
1108 }
|
|
|
1109
|
|
|
1110 /*
|
|
|
1111 * save time when starting to invoke another script or function.
|
|
|
1112 */
|
|
|
1113 void
|
|
|
1114 script_prof_save(tm)
|
|
|
1115 proftime_T *tm; /* place to store wait time */
|
|
|
1116 {
|
|
|
1117 scriptitem_T *si;
|
|
|
1118
|
|
|
1119 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1120 {
|
|
|
1121 si = &SCRIPT_ITEM(current_SID);
|
|
|
1122 if (si->sn_prof_on && si->sn_pr_nest++ == 0)
|
|
|
1123 profile_start(&si->sn_pr_child);
|
|
|
1124 }
|
|
|
1125 profile_get_wait(tm);
|
|
|
1126 }
|
|
|
1127
|
|
|
1128 /*
|
|
|
1129 * Count time spent in children after invoking another script or function.
|
|
|
1130 */
|
|
|
1131 void
|
|
|
1132 script_prof_restore(tm)
|
|
|
1133 proftime_T *tm;
|
|
|
1134 {
|
|
|
1135 scriptitem_T *si;
|
|
|
1136
|
|
|
1137 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1138 {
|
|
|
1139 si = &SCRIPT_ITEM(current_SID);
|
|
|
1140 if (si->sn_prof_on && --si->sn_pr_nest == 0)
|
|
|
1141 {
|
|
|
1142 profile_end(&si->sn_pr_child);
|
|
|
1143 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */
|
|
|
1144 profile_add(&si->sn_pr_children, &si->sn_pr_child);
|
|
|
1145 profile_add(&si->sn_prl_children, &si->sn_pr_child);
|
|
|
1146 }
|
|
|
1147 }
|
|
|
1148 }
|
|
|
1149
|
|
|
1150 static proftime_T inchar_time;
|
|
|
1151
|
|
|
1152 /*
|
|
|
1153 * Called when starting to wait for the user to type a character.
|
|
|
1154 */
|
|
|
1155 void
|
|
|
1156 prof_inchar_enter()
|
|
|
1157 {
|
|
|
1158 profile_start(&inchar_time);
|
|
|
1159 }
|
|
|
1160
|
|
|
1161 /*
|
|
|
1162 * Called when finished waiting for the user to type a character.
|
|
|
1163 */
|
|
|
1164 void
|
|
|
1165 prof_inchar_exit()
|
|
|
1166 {
|
|
|
1167 profile_end(&inchar_time);
|
|
|
1168 profile_add(&prof_wait_time, &inchar_time);
|
|
|
1169 }
|
|
|
1170
|
|
|
1171 /*
|
|
|
1172 * Dump the profiling results for all scripts in file "fd".
|
|
|
1173 */
|
|
|
1174 static void
|
|
|
1175 script_dump_profile(fd)
|
|
|
1176 FILE *fd;
|
|
|
1177 {
|
|
|
1178 int id;
|
|
|
1179 scriptitem_T *si;
|
|
|
1180 int i;
|
|
|
1181 FILE *sfd;
|
|
|
1182 sn_prl_T *pp;
|
|
|
1183
|
|
|
1184 for (id = 1; id <= script_items.ga_len; ++id)
|
|
|
1185 {
|
|
|
1186 si = &SCRIPT_ITEM(id);
|
|
|
1187 if (si->sn_prof_on)
|
|
|
1188 {
|
|
|
1189 fprintf(fd, "SCRIPT %s\n", si->sn_name);
|
|
|
1190 if (si->sn_pr_count == 1)
|
|
|
1191 fprintf(fd, "Sourced 1 time\n");
|
|
|
1192 else
|
|
|
1193 fprintf(fd, "Sourced %d times\n", si->sn_pr_count);
|
|
|
1194 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total));
|
|
|
1195 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self));
|
|
|
1196 fprintf(fd, "\n");
|
|
|
1197 fprintf(fd, "count total (s) self (s)\n");
|
|
|
1198
|
|
531
|
1199 sfd = mch_fopen((char *)si->sn_name, "r");
|
|
170
|
1200 if (sfd == NULL)
|
|
|
1201 fprintf(fd, "Cannot open file!\n");
|
|
|
1202 else
|
|
|
1203 {
|
|
|
1204 for (i = 0; i < si->sn_prl_ga.ga_len; ++i)
|
|
|
1205 {
|
|
|
1206 if (vim_fgets(IObuff, IOSIZE, sfd))
|
|
|
1207 break;
|
|
|
1208 pp = &PRL_ITEM(si, i);
|
|
|
1209 if (pp->snp_count > 0)
|
|
|
1210 {
|
|
|
1211 fprintf(fd, "%5d ", pp->snp_count);
|
|
|
1212 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self))
|
|
|
1213 fprintf(fd, " ");
|
|
|
1214 else
|
|
|
1215 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total));
|
|
|
1216 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self));
|
|
|
1217 }
|
|
|
1218 else
|
|
|
1219 fprintf(fd, " ");
|
|
|
1220 fprintf(fd, "%s", IObuff);
|
|
|
1221 }
|
|
|
1222 fclose(sfd);
|
|
|
1223 }
|
|
|
1224 fprintf(fd, "\n");
|
|
|
1225 }
|
|
|
1226 }
|
|
|
1227 }
|
|
|
1228
|
|
|
1229 /*
|
|
|
1230 * Return TRUE when a function defined in the current script should be
|
|
|
1231 * profiled.
|
|
|
1232 */
|
|
|
1233 int
|
|
|
1234 prof_def_func()
|
|
|
1235 {
|
|
391
|
1236 if (current_SID > 0)
|
|
|
1237 return SCRIPT_ITEM(current_SID).sn_pr_force;
|
|
|
1238 return FALSE;
|
|
170
|
1239 }
|
|
|
1240
|
|
|
1241 # endif
|
|
7
|
1242 #endif
|
|
|
1243
|
|
|
1244 /*
|
|
|
1245 * If 'autowrite' option set, try to write the file.
|
|
|
1246 * Careful: autocommands may make "buf" invalid!
|
|
|
1247 *
|
|
|
1248 * return FAIL for failure, OK otherwise
|
|
|
1249 */
|
|
|
1250 int
|
|
|
1251 autowrite(buf, forceit)
|
|
|
1252 buf_T *buf;
|
|
|
1253 int forceit;
|
|
|
1254 {
|
|
1069
|
1255 int r;
|
|
|
1256
|
|
7
|
1257 if (!(p_aw || p_awa) || !p_write
|
|
|
1258 #ifdef FEAT_QUICKFIX
|
|
1069
|
1259 /* never autowrite a "nofile" or "nowrite" buffer */
|
|
|
1260 || bt_dontwrite(buf)
|
|
7
|
1261 #endif
|
|
1069
|
1262 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL)
|
|
7
|
1263 return FAIL;
|
|
1069
|
1264 r = buf_write_all(buf, forceit);
|
|
|
1265
|
|
|
1266 /* Writing may succeed but the buffer still changed, e.g., when there is a
|
|
|
1267 * conversion error. We do want to return FAIL then. */
|
|
|
1268 if (buf_valid(buf) && bufIsChanged(buf))
|
|
|
1269 r = FAIL;
|
|
|
1270 return r;
|
|
7
|
1271 }
|
|
|
1272
|
|
|
1273 /*
|
|
|
1274 * flush all buffers, except the ones that are readonly
|
|
|
1275 */
|
|
|
1276 void
|
|
|
1277 autowrite_all()
|
|
|
1278 {
|
|
|
1279 buf_T *buf;
|
|
|
1280
|
|
|
1281 if (!(p_aw || p_awa) || !p_write)
|
|
|
1282 return;
|
|
|
1283 for (buf = firstbuf; buf; buf = buf->b_next)
|
|
|
1284 if (bufIsChanged(buf) && !buf->b_p_ro)
|
|
|
1285 {
|
|
|
1286 (void)buf_write_all(buf, FALSE);
|
|
|
1287 #ifdef FEAT_AUTOCMD
|
|
|
1288 /* an autocommand may have deleted the buffer */
|
|
|
1289 if (!buf_valid(buf))
|
|
|
1290 buf = firstbuf;
|
|
|
1291 #endif
|
|
|
1292 }
|
|
|
1293 }
|
|
|
1294
|
|
|
1295 /*
|
|
|
1296 * return TRUE if buffer was changed and cannot be abandoned.
|
|
|
1297 */
|
|
|
1298 /*ARGSUSED*/
|
|
|
1299 int
|
|
|
1300 check_changed(buf, checkaw, mult_win, forceit, allbuf)
|
|
|
1301 buf_T *buf;
|
|
|
1302 int checkaw; /* do autowrite if buffer was changed */
|
|
|
1303 int mult_win; /* check also when several wins for the buf */
|
|
|
1304 int forceit;
|
|
|
1305 int allbuf; /* may write all buffers */
|
|
|
1306 {
|
|
|
1307 if ( !forceit
|
|
|
1308 && bufIsChanged(buf)
|
|
|
1309 && (mult_win || buf->b_nwindows <= 1)
|
|
|
1310 && (!checkaw || autowrite(buf, forceit) == FAIL))
|
|
|
1311 {
|
|
|
1312 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1313 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
1314 {
|
|
|
1315 buf_T *buf2;
|
|
|
1316 int count = 0;
|
|
|
1317
|
|
|
1318 if (allbuf)
|
|
|
1319 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1320 if (bufIsChanged(buf2)
|
|
|
1321 && (buf2->b_ffname != NULL
|
|
|
1322 # ifdef FEAT_BROWSE
|
|
|
1323 || cmdmod.browse
|
|
|
1324 # endif
|
|
|
1325 ))
|
|
|
1326 ++count;
|
|
|
1327 # ifdef FEAT_AUTOCMD
|
|
|
1328 if (!buf_valid(buf))
|
|
|
1329 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1330 return FALSE;
|
|
|
1331 # endif
|
|
|
1332 dialog_changed(buf, count > 1);
|
|
|
1333 # ifdef FEAT_AUTOCMD
|
|
|
1334 if (!buf_valid(buf))
|
|
|
1335 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1336 return FALSE;
|
|
|
1337 # endif
|
|
|
1338 return bufIsChanged(buf);
|
|
|
1339 }
|
|
|
1340 #endif
|
|
|
1341 EMSG(_(e_nowrtmsg));
|
|
|
1342 return TRUE;
|
|
|
1343 }
|
|
|
1344 return FALSE;
|
|
|
1345 }
|
|
|
1346
|
|
|
1347 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
|
1348
|
|
|
1349 #if defined(FEAT_BROWSE) || defined(PROTO)
|
|
|
1350 /*
|
|
|
1351 * When wanting to write a file without a file name, ask the user for a name.
|
|
|
1352 */
|
|
|
1353 void
|
|
|
1354 browse_save_fname(buf)
|
|
|
1355 buf_T *buf;
|
|
|
1356 {
|
|
|
1357 if (buf->b_fname == NULL)
|
|
|
1358 {
|
|
|
1359 char_u *fname;
|
|
|
1360
|
|
29
|
1361 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
|
|
|
1362 NULL, NULL, NULL, NULL, buf);
|
|
7
|
1363 if (fname != NULL)
|
|
|
1364 {
|
|
|
1365 if (setfname(buf, fname, NULL, TRUE) == OK)
|
|
|
1366 buf->b_flags |= BF_NOTEDITED;
|
|
|
1367 vim_free(fname);
|
|
|
1368 }
|
|
|
1369 }
|
|
|
1370 }
|
|
|
1371 #endif
|
|
|
1372
|
|
|
1373 /*
|
|
|
1374 * Ask the user what to do when abondoning a changed buffer.
|
|
|
1375 * Must check 'write' option first!
|
|
|
1376 */
|
|
|
1377 void
|
|
|
1378 dialog_changed(buf, checkall)
|
|
|
1379 buf_T *buf;
|
|
|
1380 int checkall; /* may abandon all changed buffers */
|
|
|
1381 {
|
|
|
1382 char_u buff[IOSIZE];
|
|
|
1383 int ret;
|
|
|
1384 buf_T *buf2;
|
|
|
1385
|
|
314
|
1386 dialog_msg(buff, _("Save changes to \"%s\"?"),
|
|
7
|
1387 (buf->b_fname != NULL) ?
|
|
|
1388 buf->b_fname : (char_u *)_("Untitled"));
|
|
|
1389 if (checkall)
|
|
|
1390 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1391 else
|
|
|
1392 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1393
|
|
|
1394 if (ret == VIM_YES)
|
|
|
1395 {
|
|
|
1396 #ifdef FEAT_BROWSE
|
|
|
1397 /* May get file name, when there is none */
|
|
|
1398 browse_save_fname(buf);
|
|
|
1399 #endif
|
|
|
1400 if (buf->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1401 (void)buf_write_all(buf, FALSE);
|
|
|
1402 }
|
|
|
1403 else if (ret == VIM_NO)
|
|
|
1404 {
|
|
|
1405 unchanged(buf, TRUE);
|
|
|
1406 }
|
|
|
1407 else if (ret == VIM_ALL)
|
|
|
1408 {
|
|
|
1409 /*
|
|
|
1410 * Write all modified files that can be written.
|
|
|
1411 * Skip readonly buffers, these need to be confirmed
|
|
|
1412 * individually.
|
|
|
1413 */
|
|
|
1414 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1415 {
|
|
|
1416 if (bufIsChanged(buf2)
|
|
|
1417 && (buf2->b_ffname != NULL
|
|
|
1418 #ifdef FEAT_BROWSE
|
|
|
1419 || cmdmod.browse
|
|
|
1420 #endif
|
|
|
1421 )
|
|
|
1422 && !buf2->b_p_ro)
|
|
|
1423 {
|
|
|
1424 #ifdef FEAT_BROWSE
|
|
|
1425 /* May get file name, when there is none */
|
|
|
1426 browse_save_fname(buf2);
|
|
|
1427 #endif
|
|
|
1428 if (buf2->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1429 (void)buf_write_all(buf2, FALSE);
|
|
|
1430 #ifdef FEAT_AUTOCMD
|
|
|
1431 /* an autocommand may have deleted the buffer */
|
|
|
1432 if (!buf_valid(buf2))
|
|
|
1433 buf2 = firstbuf;
|
|
|
1434 #endif
|
|
|
1435 }
|
|
|
1436 }
|
|
|
1437 }
|
|
|
1438 else if (ret == VIM_DISCARDALL)
|
|
|
1439 {
|
|
|
1440 /*
|
|
|
1441 * mark all buffers as unchanged
|
|
|
1442 */
|
|
|
1443 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1444 unchanged(buf2, TRUE);
|
|
|
1445 }
|
|
|
1446 }
|
|
|
1447 #endif
|
|
|
1448
|
|
|
1449 /*
|
|
|
1450 * Return TRUE if the buffer "buf" can be abandoned, either by making it
|
|
|
1451 * hidden, autowriting it or unloading it.
|
|
|
1452 */
|
|
|
1453 int
|
|
|
1454 can_abandon(buf, forceit)
|
|
|
1455 buf_T *buf;
|
|
|
1456 int forceit;
|
|
|
1457 {
|
|
|
1458 return ( P_HID(buf)
|
|
|
1459 || !bufIsChanged(buf)
|
|
|
1460 || buf->b_nwindows > 1
|
|
|
1461 || autowrite(buf, forceit) == OK
|
|
|
1462 || forceit);
|
|
|
1463 }
|
|
|
1464
|
|
|
1465 /*
|
|
|
1466 * Return TRUE if any buffer was changed and cannot be abandoned.
|
|
|
1467 * That changed buffer becomes the current buffer.
|
|
|
1468 */
|
|
|
1469 int
|
|
|
1470 check_changed_any(hidden)
|
|
|
1471 int hidden; /* Only check hidden buffers */
|
|
|
1472 {
|
|
|
1473 buf_T *buf;
|
|
|
1474 int save;
|
|
|
1475 #ifdef FEAT_WINDOWS
|
|
|
1476 win_T *wp;
|
|
|
1477 #endif
|
|
|
1478
|
|
|
1479 for (;;)
|
|
|
1480 {
|
|
|
1481 /* check curbuf first: if it was changed we can't abandon it */
|
|
|
1482 if (!hidden && curbufIsChanged())
|
|
|
1483 buf = curbuf;
|
|
|
1484 else
|
|
|
1485 {
|
|
|
1486 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1487 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
|
|
|
1488 break;
|
|
|
1489 }
|
|
|
1490 if (buf == NULL) /* No buffers changed */
|
|
|
1491 return FALSE;
|
|
|
1492
|
|
1069
|
1493 /* Try auto-writing the buffer. If this fails but the buffer no
|
|
|
1494 * longer exists it's not changed, that's OK. */
|
|
7
|
1495 if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
|
|
|
1496 break; /* didn't save - still changes */
|
|
|
1497 }
|
|
|
1498
|
|
|
1499 exiting = FALSE;
|
|
|
1500 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1501 /*
|
|
|
1502 * When ":confirm" used, don't give an error message.
|
|
|
1503 */
|
|
|
1504 if (!(p_confirm || cmdmod.confirm))
|
|
|
1505 #endif
|
|
|
1506 {
|
|
|
1507 /* There must be a wait_return for this message, do_buffer()
|
|
|
1508 * may cause a redraw. But wait_return() is a no-op when vgetc()
|
|
|
1509 * is busy (Quit used from window menu), then make sure we don't
|
|
|
1510 * cause a scroll up. */
|
|
823
|
1511 if (vgetc_busy > 0)
|
|
7
|
1512 {
|
|
|
1513 msg_row = cmdline_row;
|
|
|
1514 msg_col = 0;
|
|
|
1515 msg_didout = FALSE;
|
|
|
1516 }
|
|
|
1517 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
|
|
|
1518 buf_spname(buf) != NULL ? (char_u *)buf_spname(buf) :
|
|
|
1519 buf->b_fname))
|
|
|
1520 {
|
|
|
1521 save = no_wait_return;
|
|
|
1522 no_wait_return = FALSE;
|
|
|
1523 wait_return(FALSE);
|
|
|
1524 no_wait_return = save;
|
|
|
1525 }
|
|
|
1526 }
|
|
|
1527
|
|
|
1528 #ifdef FEAT_WINDOWS
|
|
|
1529 /* Try to find a window that contains the buffer. */
|
|
|
1530 if (buf != curbuf)
|
|
|
1531 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
1532 if (wp->w_buffer == buf)
|
|
|
1533 {
|
|
|
1534 win_goto(wp);
|
|
|
1535 # ifdef FEAT_AUTOCMD
|
|
|
1536 /* Paranoia: did autocms wipe out the buffer with changes? */
|
|
|
1537 if (!buf_valid(buf))
|
|
|
1538 return TRUE;
|
|
|
1539 # endif
|
|
|
1540 break;
|
|
|
1541 }
|
|
|
1542 #endif
|
|
|
1543
|
|
|
1544 /* Open the changed buffer in the current window. */
|
|
|
1545 if (buf != curbuf)
|
|
|
1546 set_curbuf(buf, DOBUF_GOTO);
|
|
|
1547
|
|
|
1548 return TRUE;
|
|
|
1549 }
|
|
|
1550
|
|
|
1551 /*
|
|
|
1552 * return FAIL if there is no file name, OK if there is one
|
|
|
1553 * give error message for FAIL
|
|
|
1554 */
|
|
|
1555 int
|
|
|
1556 check_fname()
|
|
|
1557 {
|
|
|
1558 if (curbuf->b_ffname == NULL)
|
|
|
1559 {
|
|
|
1560 EMSG(_(e_noname));
|
|
|
1561 return FAIL;
|
|
|
1562 }
|
|
|
1563 return OK;
|
|
|
1564 }
|
|
|
1565
|
|
|
1566 /*
|
|
|
1567 * flush the contents of a buffer, unless it has no file name
|
|
|
1568 *
|
|
|
1569 * return FAIL for failure, OK otherwise
|
|
|
1570 */
|
|
|
1571 int
|
|
|
1572 buf_write_all(buf, forceit)
|
|
|
1573 buf_T *buf;
|
|
|
1574 int forceit;
|
|
|
1575 {
|
|
|
1576 int retval;
|
|
|
1577 #ifdef FEAT_AUTOCMD
|
|
|
1578 buf_T *old_curbuf = curbuf;
|
|
|
1579 #endif
|
|
|
1580
|
|
|
1581 retval = (buf_write(buf, buf->b_ffname, buf->b_fname,
|
|
|
1582 (linenr_T)1, buf->b_ml.ml_line_count, NULL,
|
|
|
1583 FALSE, forceit, TRUE, FALSE));
|
|
|
1584 #ifdef FEAT_AUTOCMD
|
|
|
1585 if (curbuf != old_curbuf)
|
|
16
|
1586 {
|
|
|
1587 msg_source(hl_attr(HLF_W));
|
|
7
|
1588 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
|
|
16
|
1589 }
|
|
7
|
1590 #endif
|
|
|
1591 return retval;
|
|
|
1592 }
|
|
|
1593
|
|
|
1594 /*
|
|
|
1595 * Code to handle the argument list.
|
|
|
1596 */
|
|
|
1597
|
|
39
|
1598 static char_u *do_one_arg __ARGS((char_u *str));
|
|
|
1599 static int do_arglist __ARGS((char_u *str, int what, int after));
|
|
|
1600 static void alist_check_arg_idx __ARGS((void));
|
|
|
1601 static int editing_arg_idx __ARGS((win_T *win));
|
|
|
1602 #ifdef FEAT_LISTCMDS
|
|
|
1603 static int alist_add_list __ARGS((int count, char_u **files, int after));
|
|
|
1604 #endif
|
|
|
1605 #define AL_SET 1
|
|
|
1606 #define AL_ADD 2
|
|
|
1607 #define AL_DEL 3
|
|
|
1608
|
|
7
|
1609 /*
|
|
39
|
1610 * Isolate one argument, taking backticks.
|
|
|
1611 * Changes the argument in-place, puts a NUL after it. Backticks remain.
|
|
7
|
1612 * Return a pointer to the start of the next argument.
|
|
|
1613 */
|
|
39
|
1614 static char_u *
|
|
7
|
1615 do_one_arg(str)
|
|
|
1616 char_u *str;
|
|
|
1617 {
|
|
|
1618 char_u *p;
|
|
|
1619 int inbacktick;
|
|
|
1620
|
|
|
1621 inbacktick = FALSE;
|
|
|
1622 for (p = str; *str; ++str)
|
|
|
1623 {
|
|
39
|
1624 /* When the backslash is used for escaping the special meaning of a
|
|
|
1625 * character we need to keep it until wildcard expansion. */
|
|
7
|
1626 if (rem_backslash(str))
|
|
|
1627 {
|
|
|
1628 *p++ = *str++;
|
|
|
1629 *p++ = *str;
|
|
|
1630 }
|
|
|
1631 else
|
|
|
1632 {
|
|
39
|
1633 /* An item ends at a space not in backticks */
|
|
|
1634 if (!inbacktick && vim_isspace(*str))
|
|
7
|
1635 break;
|
|
39
|
1636 if (*str == '`')
|
|
7
|
1637 inbacktick ^= TRUE;
|
|
39
|
1638 *p++ = *str;
|
|
7
|
1639 }
|
|
|
1640 }
|
|
|
1641 str = skipwhite(str);
|
|
|
1642 *p = NUL;
|
|
|
1643
|
|
|
1644 return str;
|
|
|
1645 }
|
|
|
1646
|
|
41
|
1647 /*
|
|
|
1648 * Separate the arguments in "str" and return a list of pointers in the
|
|
|
1649 * growarray "gap".
|
|
|
1650 */
|
|
|
1651 int
|
|
|
1652 get_arglist(gap, str)
|
|
|
1653 garray_T *gap;
|
|
|
1654 char_u *str;
|
|
|
1655 {
|
|
|
1656 ga_init2(gap, (int)sizeof(char_u *), 20);
|
|
|
1657 while (*str != NUL)
|
|
|
1658 {
|
|
|
1659 if (ga_grow(gap, 1) == FAIL)
|
|
|
1660 {
|
|
|
1661 ga_clear(gap);
|
|
|
1662 return FAIL;
|
|
|
1663 }
|
|
|
1664 ((char_u **)gap->ga_data)[gap->ga_len++] = str;
|
|
|
1665
|
|
|
1666 /* Isolate one argument, change it in-place, put a NUL after it. */
|
|
|
1667 str = do_one_arg(str);
|
|
|
1668 }
|
|
|
1669 return OK;
|
|
|
1670 }
|
|
|
1671
|
|
642
|
1672 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO)
|
|
237
|
1673 /*
|
|
|
1674 * Parse a list of arguments (file names), expand them and return in
|
|
|
1675 * "fnames[fcountp]".
|
|
|
1676 * Return FAIL or OK.
|
|
|
1677 */
|
|
|
1678 int
|
|
|
1679 get_arglist_exp(str, fcountp, fnamesp)
|
|
|
1680 char_u *str;
|
|
|
1681 int *fcountp;
|
|
|
1682 char_u ***fnamesp;
|
|
|
1683 {
|
|
|
1684 garray_T ga;
|
|
|
1685 int i;
|
|
|
1686
|
|
|
1687 if (get_arglist(&ga, str) == FAIL)
|
|
|
1688 return FAIL;
|
|
|
1689 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data,
|
|
|
1690 fcountp, fnamesp, EW_FILE|EW_NOTFOUND);
|
|
|
1691 ga_clear(&ga);
|
|
|
1692 return i;
|
|
|
1693 }
|
|
|
1694 #endif
|
|
|
1695
|
|
7
|
1696 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
1697 /*
|
|
|
1698 * Redefine the argument list.
|
|
|
1699 */
|
|
|
1700 void
|
|
|
1701 set_arglist(str)
|
|
|
1702 char_u *str;
|
|
|
1703 {
|
|
|
1704 do_arglist(str, AL_SET, 0);
|
|
|
1705 }
|
|
|
1706 #endif
|
|
|
1707
|
|
|
1708 /*
|
|
|
1709 * "what" == AL_SET: Redefine the argument list to 'str'.
|
|
|
1710 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
|
|
|
1711 * "what" == AL_DEL: remove files in 'str' from the argument list.
|
|
|
1712 *
|
|
|
1713 * Return FAIL for failure, OK otherwise.
|
|
|
1714 */
|
|
|
1715 /*ARGSUSED*/
|
|
|
1716 static int
|
|
|
1717 do_arglist(str, what, after)
|
|
|
1718 char_u *str;
|
|
|
1719 int what;
|
|
|
1720 int after; /* 0 means before first one */
|
|
|
1721 {
|
|
|
1722 garray_T new_ga;
|
|
|
1723 int exp_count;
|
|
|
1724 char_u **exp_files;
|
|
|
1725 int i;
|
|
|
1726 #ifdef FEAT_LISTCMDS
|
|
|
1727 char_u *p;
|
|
|
1728 int match;
|
|
|
1729 #endif
|
|
|
1730
|
|
|
1731 /*
|
|
|
1732 * Collect all file name arguments in "new_ga".
|
|
|
1733 */
|
|
41
|
1734 if (get_arglist(&new_ga, str) == FAIL)
|
|
|
1735 return FAIL;
|
|
7
|
1736
|
|
|
1737 #ifdef FEAT_LISTCMDS
|
|
|
1738 if (what == AL_DEL)
|
|
|
1739 {
|
|
|
1740 regmatch_T regmatch;
|
|
|
1741 int didone;
|
|
|
1742
|
|
|
1743 /*
|
|
|
1744 * Delete the items: use each item as a regexp and find a match in the
|
|
|
1745 * argument list.
|
|
|
1746 */
|
|
|
1747 #ifdef CASE_INSENSITIVE_FILENAME
|
|
|
1748 regmatch.rm_ic = TRUE; /* Always ignore case */
|
|
|
1749 #else
|
|
|
1750 regmatch.rm_ic = FALSE; /* Never ignore case */
|
|
|
1751 #endif
|
|
|
1752 for (i = 0; i < new_ga.ga_len && !got_int; ++i)
|
|
|
1753 {
|
|
|
1754 p = ((char_u **)new_ga.ga_data)[i];
|
|
|
1755 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE);
|
|
|
1756 if (p == NULL)
|
|
|
1757 break;
|
|
|
1758 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
|
|
|
1759 if (regmatch.regprog == NULL)
|
|
|
1760 {
|
|
|
1761 vim_free(p);
|
|
|
1762 break;
|
|
|
1763 }
|
|
|
1764
|
|
|
1765 didone = FALSE;
|
|
|
1766 for (match = 0; match < ARGCOUNT; ++match)
|
|
|
1767 if (vim_regexec(®match, alist_name(&ARGLIST[match]),
|
|
|
1768 (colnr_T)0))
|
|
|
1769 {
|
|
|
1770 didone = TRUE;
|
|
|
1771 vim_free(ARGLIST[match].ae_fname);
|
|
|
1772 mch_memmove(ARGLIST + match, ARGLIST + match + 1,
|
|
|
1773 (ARGCOUNT - match - 1) * sizeof(aentry_T));
|
|
|
1774 --ALIST(curwin)->al_ga.ga_len;
|
|
|
1775 if (curwin->w_arg_idx > match)
|
|
|
1776 --curwin->w_arg_idx;
|
|
|
1777 --match;
|
|
|
1778 }
|
|
|
1779
|
|
|
1780 vim_free(regmatch.regprog);
|
|
|
1781 vim_free(p);
|
|
|
1782 if (!didone)
|
|
|
1783 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]);
|
|
|
1784 }
|
|
|
1785 ga_clear(&new_ga);
|
|
|
1786 }
|
|
|
1787 else
|
|
|
1788 #endif
|
|
|
1789 {
|
|
|
1790 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data,
|
|
|
1791 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND);
|
|
|
1792 ga_clear(&new_ga);
|
|
|
1793 if (i == FAIL)
|
|
|
1794 return FAIL;
|
|
|
1795 if (exp_count == 0)
|
|
|
1796 {
|
|
|
1797 EMSG(_(e_nomatch));
|
|
|
1798 return FAIL;
|
|
|
1799 }
|
|
|
1800
|
|
|
1801 #ifdef FEAT_LISTCMDS
|
|
|
1802 if (what == AL_ADD)
|
|
|
1803 {
|
|
|
1804 (void)alist_add_list(exp_count, exp_files, after);
|
|
|
1805 vim_free(exp_files);
|
|
|
1806 }
|
|
|
1807 else /* what == AL_SET */
|
|
|
1808 #endif
|
|
41
|
1809 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0);
|
|
7
|
1810 }
|
|
|
1811
|
|
|
1812 alist_check_arg_idx();
|
|
|
1813
|
|
|
1814 return OK;
|
|
|
1815 }
|
|
|
1816
|
|
|
1817 /*
|
|
|
1818 * Check the validity of the arg_idx for each other window.
|
|
|
1819 */
|
|
|
1820 static void
|
|
|
1821 alist_check_arg_idx()
|
|
|
1822 {
|
|
|
1823 #ifdef FEAT_WINDOWS
|
|
|
1824 win_T *win;
|
|
671
|
1825 tabpage_T *tp;
|
|
|
1826
|
|
|
1827 FOR_ALL_TAB_WINDOWS(tp, win)
|
|
7
|
1828 if (win->w_alist == curwin->w_alist)
|
|
|
1829 check_arg_idx(win);
|
|
|
1830 #else
|
|
|
1831 check_arg_idx(curwin);
|
|
|
1832 #endif
|
|
|
1833 }
|
|
|
1834
|
|
|
1835 /*
|
|
22
|
1836 * Return TRUE if window "win" is editing then file at the current argument
|
|
|
1837 * index.
|
|
|
1838 */
|
|
|
1839 static int
|
|
|
1840 editing_arg_idx(win)
|
|
|
1841 win_T *win;
|
|
|
1842 {
|
|
|
1843 return !(win->w_arg_idx >= WARGCOUNT(win)
|
|
|
1844 || (win->w_buffer->b_fnum
|
|
|
1845 != WARGLIST(win)[win->w_arg_idx].ae_fnum
|
|
|
1846 && (win->w_buffer->b_ffname == NULL
|
|
|
1847 || !(fullpathcmp(
|
|
|
1848 alist_name(&WARGLIST(win)[win->w_arg_idx]),
|
|
|
1849 win->w_buffer->b_ffname, TRUE) & FPC_SAME))));
|
|
|
1850 }
|
|
|
1851
|
|
|
1852 /*
|
|
7
|
1853 * Check if window "win" is editing the w_arg_idx file in its argument list.
|
|
|
1854 */
|
|
|
1855 void
|
|
|
1856 check_arg_idx(win)
|
|
|
1857 win_T *win;
|
|
|
1858 {
|
|
22
|
1859 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win))
|
|
7
|
1860 {
|
|
|
1861 /* We are not editing the current entry in the argument list.
|
|
|
1862 * Set "arg_had_last" if we are editing the last one. */
|
|
|
1863 win->w_arg_idx_invalid = TRUE;
|
|
|
1864 if (win->w_arg_idx != WARGCOUNT(win) - 1
|
|
|
1865 && arg_had_last == FALSE
|
|
|
1866 #ifdef FEAT_WINDOWS
|
|
|
1867 && ALIST(win) == &global_alist
|
|
|
1868 #endif
|
|
|
1869 && GARGCOUNT > 0
|
|
|
1870 && win->w_arg_idx < GARGCOUNT
|
|
|
1871 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum
|
|
|
1872 || (win->w_buffer->b_ffname != NULL
|
|
|
1873 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]),
|
|
|
1874 win->w_buffer->b_ffname, TRUE) & FPC_SAME))))
|
|
|
1875 arg_had_last = TRUE;
|
|
|
1876 }
|
|
|
1877 else
|
|
|
1878 {
|
|
|
1879 /* We are editing the current entry in the argument list.
|
|
|
1880 * Set "arg_had_last" if it's also the last one */
|
|
|
1881 win->w_arg_idx_invalid = FALSE;
|
|
|
1882 if (win->w_arg_idx == WARGCOUNT(win) - 1
|
|
|
1883 #ifdef FEAT_WINDOWS
|
|
|
1884 && win->w_alist == &global_alist
|
|
|
1885 #endif
|
|
|
1886 )
|
|
|
1887 arg_had_last = TRUE;
|
|
|
1888 }
|
|
|
1889 }
|
|
|
1890
|
|
|
1891 /*
|
|
|
1892 * ":args", ":argslocal" and ":argsglobal".
|
|
|
1893 */
|
|
|
1894 void
|
|
|
1895 ex_args(eap)
|
|
|
1896 exarg_T *eap;
|
|
|
1897 {
|
|
|
1898 int i;
|
|
|
1899
|
|
|
1900 if (eap->cmdidx != CMD_args)
|
|
|
1901 {
|
|
|
1902 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1903 alist_unlink(ALIST(curwin));
|
|
|
1904 if (eap->cmdidx == CMD_argglobal)
|
|
|
1905 ALIST(curwin) = &global_alist;
|
|
|
1906 else /* eap->cmdidx == CMD_arglocal */
|
|
|
1907 alist_new();
|
|
|
1908 #else
|
|
|
1909 ex_ni(eap);
|
|
|
1910 return;
|
|
|
1911 #endif
|
|
|
1912 }
|
|
|
1913
|
|
|
1914 if (!ends_excmd(*eap->arg))
|
|
|
1915 {
|
|
|
1916 /*
|
|
|
1917 * ":args file ..": define new argument list, handle like ":next"
|
|
|
1918 * Also for ":argslocal file .." and ":argsglobal file ..".
|
|
|
1919 */
|
|
|
1920 ex_next(eap);
|
|
|
1921 }
|
|
|
1922 else
|
|
|
1923 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1924 if (eap->cmdidx == CMD_args)
|
|
|
1925 #endif
|
|
|
1926 {
|
|
|
1927 /*
|
|
|
1928 * ":args": list arguments.
|
|
|
1929 */
|
|
|
1930 if (ARGCOUNT > 0)
|
|
|
1931 {
|
|
|
1932 /* Overwrite the command, for a short list there is no scrolling
|
|
|
1933 * required and no wait_return(). */
|
|
|
1934 gotocmdline(TRUE);
|
|
|
1935 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1936 {
|
|
|
1937 if (i == curwin->w_arg_idx)
|
|
|
1938 msg_putchar('[');
|
|
|
1939 msg_outtrans(alist_name(&ARGLIST[i]));
|
|
|
1940 if (i == curwin->w_arg_idx)
|
|
|
1941 msg_putchar(']');
|
|
|
1942 msg_putchar(' ');
|
|
|
1943 }
|
|
|
1944 }
|
|
|
1945 }
|
|
|
1946 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1947 else if (eap->cmdidx == CMD_arglocal)
|
|
|
1948 {
|
|
|
1949 garray_T *gap = &curwin->w_alist->al_ga;
|
|
|
1950
|
|
|
1951 /*
|
|
|
1952 * ":argslocal": make a local copy of the global argument list.
|
|
|
1953 */
|
|
|
1954 if (ga_grow(gap, GARGCOUNT) == OK)
|
|
|
1955 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
1956 if (GARGLIST[i].ae_fname != NULL)
|
|
|
1957 {
|
|
|
1958 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname =
|
|
|
1959 vim_strsave(GARGLIST[i].ae_fname);
|
|
|
1960 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum =
|
|
|
1961 GARGLIST[i].ae_fnum;
|
|
|
1962 ++gap->ga_len;
|
|
|
1963 }
|
|
|
1964 }
|
|
|
1965 #endif
|
|
|
1966 }
|
|
|
1967
|
|
|
1968 /*
|
|
|
1969 * ":previous", ":sprevious", ":Next" and ":sNext".
|
|
|
1970 */
|
|
|
1971 void
|
|
|
1972 ex_previous(eap)
|
|
|
1973 exarg_T *eap;
|
|
|
1974 {
|
|
|
1975 /* If past the last one already, go to the last one. */
|
|
|
1976 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT)
|
|
|
1977 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1978 else
|
|
|
1979 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2);
|
|
|
1980 }
|
|
|
1981
|
|
|
1982 /*
|
|
|
1983 * ":rewind", ":first", ":sfirst" and ":srewind".
|
|
|
1984 */
|
|
|
1985 void
|
|
|
1986 ex_rewind(eap)
|
|
|
1987 exarg_T *eap;
|
|
|
1988 {
|
|
|
1989 do_argfile(eap, 0);
|
|
|
1990 }
|
|
|
1991
|
|
|
1992 /*
|
|
|
1993 * ":last" and ":slast".
|
|
|
1994 */
|
|
|
1995 void
|
|
|
1996 ex_last(eap)
|
|
|
1997 exarg_T *eap;
|
|
|
1998 {
|
|
|
1999 do_argfile(eap, ARGCOUNT - 1);
|
|
|
2000 }
|
|
|
2001
|
|
|
2002 /*
|
|
|
2003 * ":argument" and ":sargument".
|
|
|
2004 */
|
|
|
2005 void
|
|
|
2006 ex_argument(eap)
|
|
|
2007 exarg_T *eap;
|
|
|
2008 {
|
|
|
2009 int i;
|
|
|
2010
|
|
|
2011 if (eap->addr_count > 0)
|
|
|
2012 i = eap->line2 - 1;
|
|
|
2013 else
|
|
|
2014 i = curwin->w_arg_idx;
|
|
|
2015 do_argfile(eap, i);
|
|
|
2016 }
|
|
|
2017
|
|
|
2018 /*
|
|
|
2019 * Edit file "argn" of the argument lists.
|
|
|
2020 */
|
|
|
2021 void
|
|
|
2022 do_argfile(eap, argn)
|
|
|
2023 exarg_T *eap;
|
|
|
2024 int argn;
|
|
|
2025 {
|
|
|
2026 int other;
|
|
|
2027 char_u *p;
|
|
271
|
2028 int old_arg_idx = curwin->w_arg_idx;
|
|
7
|
2029
|
|
|
2030 if (argn < 0 || argn >= ARGCOUNT)
|
|
|
2031 {
|
|
|
2032 if (ARGCOUNT <= 1)
|
|
|
2033 EMSG(_("E163: There is only one file to edit"));
|
|
|
2034 else if (argn < 0)
|
|
|
2035 EMSG(_("E164: Cannot go before first file"));
|
|
|
2036 else
|
|
|
2037 EMSG(_("E165: Cannot go beyond last file"));
|
|
|
2038 }
|
|
|
2039 else
|
|
|
2040 {
|
|
|
2041 setpcmark();
|
|
|
2042 #ifdef FEAT_GUI
|
|
|
2043 need_mouse_correct = TRUE;
|
|
|
2044 #endif
|
|
|
2045
|
|
|
2046 #ifdef FEAT_WINDOWS
|
|
683
|
2047 /* split window or create new tab page first */
|
|
|
2048 if (*eap->cmd == 's' || cmdmod.tab != 0)
|
|
7
|
2049 {
|
|
|
2050 if (win_split(0, 0) == FAIL)
|
|
|
2051 return;
|
|
|
2052 # ifdef FEAT_SCROLLBIND
|
|
|
2053 curwin->w_p_scb = FALSE;
|
|
|
2054 # endif
|
|
|
2055 }
|
|
|
2056 else
|
|
|
2057 #endif
|
|
|
2058 {
|
|
|
2059 /*
|
|
|
2060 * if 'hidden' set, only check for changed file when re-editing
|
|
|
2061 * the same buffer
|
|
|
2062 */
|
|
|
2063 other = TRUE;
|
|
|
2064 if (P_HID(curbuf))
|
|
|
2065 {
|
|
|
2066 p = fix_fname(alist_name(&ARGLIST[argn]));
|
|
|
2067 other = otherfile(p);
|
|
|
2068 vim_free(p);
|
|
|
2069 }
|
|
|
2070 if ((!P_HID(curbuf) || !other)
|
|
|
2071 && check_changed(curbuf, TRUE, !other, eap->forceit, FALSE))
|
|
|
2072 return;
|
|
|
2073 }
|
|
|
2074
|
|
|
2075 curwin->w_arg_idx = argn;
|
|
|
2076 if (argn == ARGCOUNT - 1
|
|
|
2077 #ifdef FEAT_WINDOWS
|
|
|
2078 && curwin->w_alist == &global_alist
|
|
|
2079 #endif
|
|
|
2080 )
|
|
|
2081 arg_had_last = TRUE;
|
|
|
2082
|
|
271
|
2083 /* Edit the file; always use the last known line number.
|
|
|
2084 * When it fails (e.g. Abort for already edited file) restore the
|
|
|
2085 * argument index. */
|
|
|
2086 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
|
|
7
|
2087 eap, ECMD_LAST,
|
|
|
2088 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) +
|
|
271
|
2089 (eap->forceit ? ECMD_FORCEIT : 0)) == FAIL)
|
|
|
2090 curwin->w_arg_idx = old_arg_idx;
|
|
7
|
2091 /* like Vi: set the mark where the cursor is in the file. */
|
|
271
|
2092 else if (eap->cmdidx != CMD_argdo)
|
|
7
|
2093 setmark('\'');
|
|
|
2094 }
|
|
|
2095 }
|
|
|
2096
|
|
|
2097 /*
|
|
|
2098 * ":next", and commands that behave like it.
|
|
|
2099 */
|
|
|
2100 void
|
|
|
2101 ex_next(eap)
|
|
|
2102 exarg_T *eap;
|
|
|
2103 {
|
|
|
2104 int i;
|
|
|
2105
|
|
|
2106 /*
|
|
|
2107 * check for changed buffer now, if this fails the argument list is not
|
|
|
2108 * redefined.
|
|
|
2109 */
|
|
|
2110 if ( P_HID(curbuf)
|
|
|
2111 || eap->cmdidx == CMD_snext
|
|
|
2112 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2113 {
|
|
|
2114 if (*eap->arg != NUL) /* redefine file list */
|
|
|
2115 {
|
|
|
2116 if (do_arglist(eap->arg, AL_SET, 0) == FAIL)
|
|
|
2117 return;
|
|
|
2118 i = 0;
|
|
|
2119 }
|
|
|
2120 else
|
|
|
2121 i = curwin->w_arg_idx + (int)eap->line2;
|
|
|
2122 do_argfile(eap, i);
|
|
|
2123 }
|
|
|
2124 }
|
|
|
2125
|
|
|
2126 #ifdef FEAT_LISTCMDS
|
|
|
2127 /*
|
|
|
2128 * ":argedit"
|
|
|
2129 */
|
|
|
2130 void
|
|
|
2131 ex_argedit(eap)
|
|
|
2132 exarg_T *eap;
|
|
|
2133 {
|
|
|
2134 int fnum;
|
|
|
2135 int i;
|
|
|
2136 char_u *s;
|
|
|
2137
|
|
|
2138 /* Add the argument to the buffer list and get the buffer number. */
|
|
|
2139 fnum = buflist_add(eap->arg, BLN_LISTED);
|
|
|
2140
|
|
|
2141 /* Check if this argument is already in the argument list. */
|
|
|
2142 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
2143 if (ARGLIST[i].ae_fnum == fnum)
|
|
|
2144 break;
|
|
|
2145 if (i == ARGCOUNT)
|
|
|
2146 {
|
|
|
2147 /* Can't find it, add it to the argument list. */
|
|
|
2148 s = vim_strsave(eap->arg);
|
|
|
2149 if (s == NULL)
|
|
|
2150 return;
|
|
|
2151 i = alist_add_list(1, &s,
|
|
|
2152 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2153 if (i < 0)
|
|
|
2154 return;
|
|
|
2155 curwin->w_arg_idx = i;
|
|
|
2156 }
|
|
|
2157
|
|
|
2158 alist_check_arg_idx();
|
|
|
2159
|
|
|
2160 /* Edit the argument. */
|
|
|
2161 do_argfile(eap, i);
|
|
|
2162 }
|
|
|
2163
|
|
|
2164 /*
|
|
|
2165 * ":argadd"
|
|
|
2166 */
|
|
|
2167 void
|
|
|
2168 ex_argadd(eap)
|
|
|
2169 exarg_T *eap;
|
|
|
2170 {
|
|
|
2171 do_arglist(eap->arg, AL_ADD,
|
|
|
2172 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2173 #ifdef FEAT_TITLE
|
|
|
2174 maketitle();
|
|
|
2175 #endif
|
|
|
2176 }
|
|
|
2177
|
|
|
2178 /*
|
|
|
2179 * ":argdelete"
|
|
|
2180 */
|
|
|
2181 void
|
|
|
2182 ex_argdelete(eap)
|
|
|
2183 exarg_T *eap;
|
|
|
2184 {
|
|
|
2185 int i;
|
|
|
2186 int n;
|
|
|
2187
|
|
|
2188 if (eap->addr_count > 0)
|
|
|
2189 {
|
|
|
2190 /* ":1,4argdel": Delete all arguments in the range. */
|
|
|
2191 if (eap->line2 > ARGCOUNT)
|
|
|
2192 eap->line2 = ARGCOUNT;
|
|
|
2193 n = eap->line2 - eap->line1 + 1;
|
|
|
2194 if (*eap->arg != NUL || n <= 0)
|
|
|
2195 EMSG(_(e_invarg));
|
|
|
2196 else
|
|
|
2197 {
|
|
|
2198 for (i = eap->line1; i <= eap->line2; ++i)
|
|
|
2199 vim_free(ARGLIST[i - 1].ae_fname);
|
|
|
2200 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,
|
|
|
2201 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T)));
|
|
|
2202 ALIST(curwin)->al_ga.ga_len -= n;
|
|
|
2203 if (curwin->w_arg_idx >= eap->line2)
|
|
|
2204 curwin->w_arg_idx -= n;
|
|
|
2205 else if (curwin->w_arg_idx > eap->line1)
|
|
|
2206 curwin->w_arg_idx = eap->line1;
|
|
|
2207 }
|
|
|
2208 }
|
|
|
2209 else if (*eap->arg == NUL)
|
|
|
2210 EMSG(_(e_argreq));
|
|
|
2211 else
|
|
|
2212 do_arglist(eap->arg, AL_DEL, 0);
|
|
|
2213 #ifdef FEAT_TITLE
|
|
|
2214 maketitle();
|
|
|
2215 #endif
|
|
|
2216 }
|
|
|
2217
|
|
|
2218 /*
|
|
685
|
2219 * ":argdo", ":windo", ":bufdo", ":tabdo"
|
|
7
|
2220 */
|
|
|
2221 void
|
|
|
2222 ex_listdo(eap)
|
|
|
2223 exarg_T *eap;
|
|
|
2224 {
|
|
|
2225 int i;
|
|
|
2226 #ifdef FEAT_WINDOWS
|
|
685
|
2227 win_T *wp;
|
|
|
2228 tabpage_T *tp;
|
|
7
|
2229 #endif
|
|
|
2230 buf_T *buf;
|
|
|
2231 int next_fnum = 0;
|
|
|
2232 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2233 char_u *save_ei = NULL;
|
|
|
2234 #endif
|
|
39
|
2235 char_u *p_shm_save;
|
|
7
|
2236
|
|
|
2237 #ifndef FEAT_WINDOWS
|
|
|
2238 if (eap->cmdidx == CMD_windo)
|
|
|
2239 {
|
|
|
2240 ex_ni(eap);
|
|
|
2241 return;
|
|
|
2242 }
|
|
|
2243 #endif
|
|
|
2244
|
|
|
2245 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
819
|
2246 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo)
|
|
123
|
2247 /* Don't do syntax HL autocommands. Skipping the syntax file is a
|
|
|
2248 * great speed improvement. */
|
|
|
2249 save_ei = au_event_disable(",Syntax");
|
|
7
|
2250 #endif
|
|
|
2251
|
|
|
2252 if (eap->cmdidx == CMD_windo
|
|
685
|
2253 || eap->cmdidx == CMD_tabdo
|
|
7
|
2254 || P_HID(curbuf)
|
|
|
2255 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2256 {
|
|
|
2257 /* start at the first argument/window/buffer */
|
|
|
2258 i = 0;
|
|
|
2259 #ifdef FEAT_WINDOWS
|
|
685
|
2260 wp = firstwin;
|
|
|
2261 tp = first_tabpage;
|
|
7
|
2262 #endif
|
|
|
2263 /* set pcmark now */
|
|
|
2264 if (eap->cmdidx == CMD_bufdo)
|
|
|
2265 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
2266 else
|
|
|
2267 setpcmark();
|
|
|
2268 listcmd_busy = TRUE; /* avoids setting pcmark below */
|
|
|
2269
|
|
|
2270 while (!got_int)
|
|
|
2271 {
|
|
|
2272 if (eap->cmdidx == CMD_argdo)
|
|
|
2273 {
|
|
|
2274 /* go to argument "i" */
|
|
|
2275 if (i == ARGCOUNT)
|
|
|
2276 break;
|
|
|
2277 /* Don't call do_argfile() when already there, it will try
|
|
|
2278 * reloading the file. */
|
|
22
|
2279 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin))
|
|
39
|
2280 {
|
|
|
2281 /* Clear 'shm' to avoid that the file message overwrites
|
|
|
2282 * any output from the command. */
|
|
|
2283 p_shm_save = vim_strsave(p_shm);
|
|
|
2284 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2285 do_argfile(eap, i);
|
|
39
|
2286 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2287 vim_free(p_shm_save);
|
|
|
2288 }
|
|
7
|
2289 if (curwin->w_arg_idx != i)
|
|
|
2290 break;
|
|
|
2291 ++i;
|
|
|
2292 }
|
|
|
2293 #ifdef FEAT_WINDOWS
|
|
|
2294 else if (eap->cmdidx == CMD_windo)
|
|
|
2295 {
|
|
685
|
2296 /* go to window "wp" */
|
|
|
2297 if (!win_valid(wp))
|
|
7
|
2298 break;
|
|
685
|
2299 win_goto(wp);
|
|
1115
|
2300 if (curwin != wp)
|
|
|
2301 break; /* something must be wrong */
|
|
685
|
2302 wp = curwin->w_next;
|
|
|
2303 }
|
|
|
2304 else if (eap->cmdidx == CMD_tabdo)
|
|
|
2305 {
|
|
|
2306 /* go to window "tp" */
|
|
|
2307 if (!valid_tabpage(tp))
|
|
|
2308 break;
|
|
|
2309 goto_tabpage_tp(tp);
|
|
|
2310 tp = tp->tp_next;
|
|
7
|
2311 }
|
|
|
2312 #endif
|
|
|
2313 else if (eap->cmdidx == CMD_bufdo)
|
|
|
2314 {
|
|
|
2315 /* Remember the number of the next listed buffer, in case
|
|
|
2316 * ":bwipe" is used or autocommands do something strange. */
|
|
|
2317 next_fnum = -1;
|
|
|
2318 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
|
|
|
2319 if (buf->b_p_bl)
|
|
|
2320 {
|
|
|
2321 next_fnum = buf->b_fnum;
|
|
|
2322 break;
|
|
|
2323 }
|
|
|
2324 }
|
|
|
2325
|
|
|
2326 /* execute the command */
|
|
|
2327 do_cmdline(eap->arg, eap->getline, eap->cookie,
|
|
|
2328 DOCMD_VERBOSE + DOCMD_NOWAIT);
|
|
|
2329
|
|
|
2330 if (eap->cmdidx == CMD_bufdo)
|
|
|
2331 {
|
|
|
2332 /* Done? */
|
|
|
2333 if (next_fnum < 0)
|
|
|
2334 break;
|
|
|
2335 /* Check if the buffer still exists. */
|
|
|
2336 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
2337 if (buf->b_fnum == next_fnum)
|
|
|
2338 break;
|
|
|
2339 if (buf == NULL)
|
|
|
2340 break;
|
|
39
|
2341
|
|
|
2342 /* Go to the next buffer. Clear 'shm' to avoid that the file
|
|
|
2343 * message overwrites any output from the command. */
|
|
|
2344 p_shm_save = vim_strsave(p_shm);
|
|
|
2345 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2346 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
|
|
39
|
2347 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2348 vim_free(p_shm_save);
|
|
|
2349
|
|
7
|
2350 /* If autocommands took us elsewhere, quit here */
|
|
|
2351 if (curbuf->b_fnum != next_fnum)
|
|
|
2352 break;
|
|
|
2353 }
|
|
|
2354
|
|
|
2355 if (eap->cmdidx == CMD_windo)
|
|
|
2356 {
|
|
|
2357 validate_cursor(); /* cursor may have moved */
|
|
|
2358 #ifdef FEAT_SCROLLBIND
|
|
|
2359 /* required when 'scrollbind' has been set */
|
|
|
2360 if (curwin->w_p_scb)
|
|
|
2361 do_check_scrollbind(TRUE);
|
|
|
2362 #endif
|
|
|
2363 }
|
|
|
2364 }
|
|
|
2365 listcmd_busy = FALSE;
|
|
|
2366 }
|
|
|
2367
|
|
|
2368 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
154
|
2369 if (save_ei != NULL)
|
|
|
2370 {
|
|
|
2371 au_event_restore(save_ei);
|
|
|
2372 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
|
|
|
2373 curbuf->b_fname, TRUE, curbuf);
|
|
|
2374 }
|
|
7
|
2375 #endif
|
|
|
2376 }
|
|
|
2377
|
|
|
2378 /*
|
|
|
2379 * Add files[count] to the arglist of the current window after arg "after".
|
|
|
2380 * The file names in files[count] must have been allocated and are taken over.
|
|
|
2381 * Files[] itself is not taken over.
|
|
|
2382 * Returns index of first added argument. Returns -1 when failed (out of mem).
|
|
|
2383 */
|
|
|
2384 static int
|
|
|
2385 alist_add_list(count, files, after)
|
|
|
2386 int count;
|
|
|
2387 char_u **files;
|
|
|
2388 int after; /* where to add: 0 = before first one */
|
|
|
2389 {
|
|
|
2390 int i;
|
|
|
2391
|
|
|
2392 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK)
|
|
|
2393 {
|
|
|
2394 if (after < 0)
|
|
|
2395 after = 0;
|
|
|
2396 if (after > ARGCOUNT)
|
|
|
2397 after = ARGCOUNT;
|
|
|
2398 if (after < ARGCOUNT)
|
|
|
2399 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]),
|
|
|
2400 (ARGCOUNT - after) * sizeof(aentry_T));
|
|
|
2401 for (i = 0; i < count; ++i)
|
|
|
2402 {
|
|
|
2403 ARGLIST[after + i].ae_fname = files[i];
|
|
|
2404 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED);
|
|
|
2405 }
|
|
|
2406 ALIST(curwin)->al_ga.ga_len += count;
|
|
|
2407 if (curwin->w_arg_idx >= after)
|
|
|
2408 ++curwin->w_arg_idx;
|
|
|
2409 return after;
|
|
|
2410 }
|
|
|
2411
|
|
|
2412 for (i = 0; i < count; ++i)
|
|
|
2413 vim_free(files[i]);
|
|
|
2414 return -1;
|
|
|
2415 }
|
|
|
2416
|
|
|
2417 #endif /* FEAT_LISTCMDS */
|
|
|
2418
|
|
|
2419 #ifdef FEAT_EVAL
|
|
|
2420 /*
|
|
|
2421 * ":compiler[!] {name}"
|
|
|
2422 */
|
|
|
2423 void
|
|
|
2424 ex_compiler(eap)
|
|
|
2425 exarg_T *eap;
|
|
|
2426 {
|
|
|
2427 char_u *buf;
|
|
|
2428 char_u *old_cur_comp = NULL;
|
|
|
2429 char_u *p;
|
|
|
2430
|
|
|
2431 if (*eap->arg == NUL)
|
|
|
2432 {
|
|
|
2433 /* List all compiler scripts. */
|
|
|
2434 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
|
|
|
2435 /* ) keep the indenter happy... */
|
|
|
2436 }
|
|
|
2437 else
|
|
|
2438 {
|
|
|
2439 buf = alloc((unsigned)(STRLEN(eap->arg) + 14));
|
|
|
2440 if (buf != NULL)
|
|
|
2441 {
|
|
|
2442 if (eap->forceit)
|
|
|
2443 {
|
|
|
2444 /* ":compiler! {name}" sets global options */
|
|
|
2445 do_cmdline_cmd((char_u *)
|
|
|
2446 "command -nargs=* CompilerSet set <args>");
|
|
|
2447 }
|
|
|
2448 else
|
|
|
2449 {
|
|
|
2450 /* ":compiler! {name}" sets local options.
|
|
|
2451 * To remain backwards compatible "current_compiler" is always
|
|
|
2452 * used. A user's compiler plugin may set it, the distributed
|
|
|
2453 * plugin will then skip the settings. Afterwards set
|
|
|
2454 * "b:current_compiler" and restore "current_compiler". */
|
|
|
2455 old_cur_comp = get_var_value((char_u *)"current_compiler");
|
|
|
2456 if (old_cur_comp != NULL)
|
|
|
2457 old_cur_comp = vim_strsave(old_cur_comp);
|
|
|
2458 do_cmdline_cmd((char_u *)
|
|
|
2459 "command -nargs=* CompilerSet setlocal <args>");
|
|
|
2460 }
|
|
148
|
2461 do_unlet((char_u *)"current_compiler", TRUE);
|
|
|
2462 do_unlet((char_u *)"b:current_compiler", TRUE);
|
|
7
|
2463
|
|
|
2464 sprintf((char *)buf, "compiler/%s.vim", eap->arg);
|
|
480
|
2465 if (source_runtime(buf, TRUE) == FAIL)
|
|
7
|
2466 EMSG2(_("E666: compiler not supported: %s"), eap->arg);
|
|
|
2467 vim_free(buf);
|
|
|
2468
|
|
|
2469 do_cmdline_cmd((char_u *)":delcommand CompilerSet");
|
|
|
2470
|
|
|
2471 /* Set "b:current_compiler" from "current_compiler". */
|
|
|
2472 p = get_var_value((char_u *)"current_compiler");
|
|
|
2473 if (p != NULL)
|
|
|
2474 set_internal_string_var((char_u *)"b:current_compiler", p);
|
|
|
2475
|
|
|
2476 /* Restore "current_compiler" for ":compiler {name}". */
|
|
|
2477 if (!eap->forceit)
|
|
|
2478 {
|
|
|
2479 if (old_cur_comp != NULL)
|
|
|
2480 {
|
|
|
2481 set_internal_string_var((char_u *)"current_compiler",
|
|
|
2482 old_cur_comp);
|
|
|
2483 vim_free(old_cur_comp);
|
|
|
2484 }
|
|
|
2485 else
|
|
148
|
2486 do_unlet((char_u *)"current_compiler", TRUE);
|
|
7
|
2487 }
|
|
|
2488 }
|
|
|
2489 }
|
|
|
2490 }
|
|
|
2491 #endif
|
|
|
2492
|
|
|
2493 /*
|
|
|
2494 * ":runtime {name}"
|
|
|
2495 */
|
|
|
2496 void
|
|
|
2497 ex_runtime(eap)
|
|
|
2498 exarg_T *eap;
|
|
|
2499 {
|
|
480
|
2500 source_runtime(eap->arg, eap->forceit);
|
|
7
|
2501 }
|
|
|
2502
|
|
237
|
2503 static void source_callback __ARGS((char_u *fname, void *cookie));
|
|
|
2504
|
|
|
2505 /*ARGSUSED*/
|
|
7
|
2506 static void
|
|
237
|
2507 source_callback(fname, cookie)
|
|
7
|
2508 char_u *fname;
|
|
237
|
2509 void *cookie;
|
|
7
|
2510 {
|
|
819
|
2511 (void)do_source(fname, FALSE, DOSO_NONE);
|
|
7
|
2512 }
|
|
|
2513
|
|
|
2514 /*
|
|
|
2515 * Source the file "name" from all directories in 'runtimepath'.
|
|
|
2516 * "name" can contain wildcards.
|
|
|
2517 * When "all" is TRUE, source all files, otherwise only the first one.
|
|
|
2518 * return FAIL when no file could be sourced, OK otherwise.
|
|
|
2519 */
|
|
|
2520 int
|
|
480
|
2521 source_runtime(name, all)
|
|
7
|
2522 char_u *name;
|
|
|
2523 int all;
|
|
|
2524 {
|
|
237
|
2525 return do_in_runtimepath(name, all, source_callback, NULL);
|
|
7
|
2526 }
|
|
|
2527
|
|
|
2528 /*
|
|
237
|
2529 * Find "name" in 'runtimepath'. When found, invoke the callback function for
|
|
|
2530 * it: callback(fname, "cookie")
|
|
7
|
2531 * When "all" is TRUE repeat for all matches, otherwise only the first one is
|
|
|
2532 * used.
|
|
|
2533 * Returns OK when at least one match found, FAIL otherwise.
|
|
|
2534 */
|
|
|
2535 int
|
|
237
|
2536 do_in_runtimepath(name, all, callback, cookie)
|
|
7
|
2537 char_u *name;
|
|
|
2538 int all;
|
|
237
|
2539 void (*callback)__ARGS((char_u *fname, void *ck));
|
|
|
2540 void *cookie;
|
|
7
|
2541 {
|
|
|
2542 char_u *rtp;
|
|
|
2543 char_u *np;
|
|
|
2544 char_u *buf;
|
|
|
2545 char_u *rtp_copy;
|
|
|
2546 char_u *tail;
|
|
|
2547 int num_files;
|
|
|
2548 char_u **files;
|
|
|
2549 int i;
|
|
|
2550 int did_one = FALSE;
|
|
|
2551 #ifdef AMIGA
|
|
|
2552 struct Process *proc = (struct Process *)FindTask(0L);
|
|
|
2553 APTR save_winptr = proc->pr_WindowPtr;
|
|
|
2554
|
|
|
2555 /* Avoid a requester here for a volume that doesn't exist. */
|
|
|
2556 proc->pr_WindowPtr = (APTR)-1L;
|
|
|
2557 #endif
|
|
|
2558
|
|
|
2559 /* Make a copy of 'runtimepath'. Invoking the callback may change the
|
|
|
2560 * value. */
|
|
|
2561 rtp_copy = vim_strsave(p_rtp);
|
|
|
2562 buf = alloc(MAXPATHL);
|
|
|
2563 if (buf != NULL && rtp_copy != NULL)
|
|
|
2564 {
|
|
|
2565 if (p_verbose > 1)
|
|
294
|
2566 {
|
|
|
2567 verbose_enter();
|
|
274
|
2568 smsg((char_u *)_("Searching for \"%s\" in \"%s\""),
|
|
7
|
2569 (char *)name, (char *)p_rtp);
|
|
294
|
2570 verbose_leave();
|
|
|
2571 }
|
|
271
|
2572
|
|
7
|
2573 /* Loop over all entries in 'runtimepath'. */
|
|
|
2574 rtp = rtp_copy;
|
|
|
2575 while (*rtp != NUL && (all || !did_one))
|
|
|
2576 {
|
|
|
2577 /* Copy the path from 'runtimepath' to buf[]. */
|
|
|
2578 copy_option_part(&rtp, buf, MAXPATHL, ",");
|
|
|
2579 if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL)
|
|
|
2580 {
|
|
|
2581 add_pathsep(buf);
|
|
|
2582 tail = buf + STRLEN(buf);
|
|
|
2583
|
|
|
2584 /* Loop over all patterns in "name" */
|
|
|
2585 np = name;
|
|
|
2586 while (*np != NUL && (all || !did_one))
|
|
|
2587 {
|
|
|
2588 /* Append the pattern from "name" to buf[]. */
|
|
|
2589 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)),
|
|
|
2590 "\t ");
|
|
|
2591
|
|
|
2592 if (p_verbose > 2)
|
|
294
|
2593 {
|
|
|
2594 verbose_enter();
|
|
274
|
2595 smsg((char_u *)_("Searching for \"%s\""), buf);
|
|
294
|
2596 verbose_leave();
|
|
|
2597 }
|
|
7
|
2598
|
|
|
2599 /* Expand wildcards, invoke the callback for each match. */
|
|
|
2600 if (gen_expand_wildcards(1, &buf, &num_files, &files,
|
|
|
2601 EW_FILE) == OK)
|
|
|
2602 {
|
|
|
2603 for (i = 0; i < num_files; ++i)
|
|
|
2604 {
|
|
237
|
2605 (*callback)(files[i], cookie);
|
|
7
|
2606 did_one = TRUE;
|
|
|
2607 if (!all)
|
|
|
2608 break;
|
|
|
2609 }
|
|
|
2610 FreeWild(num_files, files);
|
|
|
2611 }
|
|
|
2612 }
|
|
|
2613 }
|
|
|
2614 }
|
|
|
2615 }
|
|
|
2616 vim_free(buf);
|
|
|
2617 vim_free(rtp_copy);
|
|
|
2618 if (p_verbose > 0 && !did_one)
|
|
294
|
2619 {
|
|
|
2620 verbose_enter();
|
|
274
|
2621 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name);
|
|
294
|
2622 verbose_leave();
|
|
|
2623 }
|
|
7
|
2624
|
|
|
2625 #ifdef AMIGA
|
|
|
2626 proc->pr_WindowPtr = save_winptr;
|
|
|
2627 #endif
|
|
|
2628
|
|
|
2629 return did_one ? OK : FAIL;
|
|
|
2630 }
|
|
|
2631
|
|
|
2632 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
|
|
|
2633 /*
|
|
|
2634 * ":options"
|
|
|
2635 */
|
|
|
2636 /*ARGSUSED*/
|
|
|
2637 void
|
|
|
2638 ex_options(eap)
|
|
|
2639 exarg_T *eap;
|
|
|
2640 {
|
|
|
2641 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL);
|
|
|
2642 }
|
|
|
2643 #endif
|
|
|
2644
|
|
|
2645 /*
|
|
|
2646 * ":source {fname}"
|
|
|
2647 */
|
|
|
2648 void
|
|
|
2649 ex_source(eap)
|
|
|
2650 exarg_T *eap;
|
|
|
2651 {
|
|
|
2652 #ifdef FEAT_BROWSE
|
|
|
2653 if (cmdmod.browse)
|
|
|
2654 {
|
|
|
2655 char_u *fname = NULL;
|
|
|
2656
|
|
29
|
2657 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg,
|
|
7
|
2658 NULL, NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
2659 if (fname != NULL)
|
|
|
2660 {
|
|
|
2661 cmd_source(fname, eap);
|
|
|
2662 vim_free(fname);
|
|
|
2663 }
|
|
|
2664 }
|
|
|
2665 else
|
|
|
2666 #endif
|
|
|
2667 cmd_source(eap->arg, eap);
|
|
|
2668 }
|
|
|
2669
|
|
|
2670 static void
|
|
|
2671 cmd_source(fname, eap)
|
|
|
2672 char_u *fname;
|
|
|
2673 exarg_T *eap;
|
|
|
2674 {
|
|
|
2675 if (*fname == NUL)
|
|
|
2676 EMSG(_(e_argreq));
|
|
|
2677
|
|
|
2678 else if (eap != NULL && eap->forceit)
|
|
716
|
2679 /* ":source!": read Normal mdoe commands
|
|
|
2680 * Need to execute the commands directly. This is required at least
|
|
|
2681 * for:
|
|
7
|
2682 * - ":g" command busy
|
|
|
2683 * - after ":argdo", ":windo" or ":bufdo"
|
|
|
2684 * - another command follows
|
|
|
2685 * - inside a loop
|
|
|
2686 */
|
|
|
2687 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL
|
|
|
2688 #ifdef FEAT_EVAL
|
|
|
2689 || eap->cstack->cs_idx >= 0
|
|
|
2690 #endif
|
|
|
2691 );
|
|
|
2692
|
|
|
2693 /* ":source" read ex commands */
|
|
819
|
2694 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL)
|
|
7
|
2695 EMSG2(_(e_notopen), fname);
|
|
|
2696 }
|
|
|
2697
|
|
|
2698 /*
|
|
|
2699 * ":source" and associated commands.
|
|
|
2700 */
|
|
|
2701 /*
|
|
|
2702 * Structure used to store info for each sourced file.
|
|
|
2703 * It is shared between do_source() and getsourceline().
|
|
|
2704 * This is required, because it needs to be handed to do_cmdline() and
|
|
|
2705 * sourcing can be done recursively.
|
|
|
2706 */
|
|
|
2707 struct source_cookie
|
|
|
2708 {
|
|
|
2709 FILE *fp; /* opened file for sourcing */
|
|
|
2710 char_u *nextline; /* if not NULL: line that was read ahead */
|
|
|
2711 int finished; /* ":finish" used */
|
|
|
2712 #if defined (USE_CRNL) || defined (USE_CR)
|
|
|
2713 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
|
|
|
2714 int error; /* TRUE if LF found after CR-LF */
|
|
|
2715 #endif
|
|
|
2716 #ifdef FEAT_EVAL
|
|
|
2717 linenr_T breakpoint; /* next line with breakpoint or zero */
|
|
|
2718 char_u *fname; /* name of sourced file */
|
|
|
2719 int dbg_tick; /* debug_tick when breakpoint was set */
|
|
|
2720 int level; /* top nesting level of sourced file */
|
|
|
2721 #endif
|
|
|
2722 #ifdef FEAT_MBYTE
|
|
|
2723 vimconv_T conv; /* type of conversion */
|
|
|
2724 #endif
|
|
|
2725 };
|
|
|
2726
|
|
|
2727 #ifdef FEAT_EVAL
|
|
|
2728 /*
|
|
|
2729 * Return the address holding the next breakpoint line for a source cookie.
|
|
|
2730 */
|
|
|
2731 linenr_T *
|
|
|
2732 source_breakpoint(cookie)
|
|
|
2733 void *cookie;
|
|
|
2734 {
|
|
|
2735 return &((struct source_cookie *)cookie)->breakpoint;
|
|
|
2736 }
|
|
|
2737
|
|
|
2738 /*
|
|
|
2739 * Return the address holding the debug tick for a source cookie.
|
|
|
2740 */
|
|
|
2741 int *
|
|
|
2742 source_dbg_tick(cookie)
|
|
|
2743 void *cookie;
|
|
|
2744 {
|
|
|
2745 return &((struct source_cookie *)cookie)->dbg_tick;
|
|
|
2746 }
|
|
|
2747
|
|
|
2748 /*
|
|
|
2749 * Return the nesting level for a source cookie.
|
|
|
2750 */
|
|
|
2751 int
|
|
|
2752 source_level(cookie)
|
|
|
2753 void *cookie;
|
|
|
2754 {
|
|
|
2755 return ((struct source_cookie *)cookie)->level;
|
|
|
2756 }
|
|
|
2757 #endif
|
|
|
2758
|
|
|
2759 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
|
|
|
2760
|
|
|
2761 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2762 static FILE *fopen_noinh_readbin __ARGS((char *filename));
|
|
|
2763
|
|
|
2764 /*
|
|
|
2765 * Special function to open a file without handle inheritance.
|
|
|
2766 */
|
|
|
2767 static FILE *
|
|
|
2768 fopen_noinh_readbin(filename)
|
|
|
2769 char *filename;
|
|
|
2770 {
|
|
40
|
2771 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0);
|
|
7
|
2772
|
|
|
2773 if (fd_tmp == -1)
|
|
|
2774 return NULL;
|
|
|
2775 return fdopen(fd_tmp, READBIN);
|
|
|
2776 }
|
|
|
2777 #endif
|
|
|
2778
|
|
|
2779
|
|
|
2780 /*
|
|
|
2781 * do_source: Read the file "fname" and execute its lines as EX commands.
|
|
|
2782 *
|
|
|
2783 * This function may be called recursively!
|
|
|
2784 *
|
|
|
2785 * return FAIL if file could not be opened, OK otherwise
|
|
|
2786 */
|
|
|
2787 int
|
|
|
2788 do_source(fname, check_other, is_vimrc)
|
|
|
2789 char_u *fname;
|
|
|
2790 int check_other; /* check for .vimrc and _vimrc */
|
|
819
|
2791 int is_vimrc; /* DOSO_ value */
|
|
7
|
2792 {
|
|
|
2793 struct source_cookie cookie;
|
|
|
2794 char_u *save_sourcing_name;
|
|
|
2795 linenr_T save_sourcing_lnum;
|
|
|
2796 char_u *p;
|
|
|
2797 char_u *fname_exp;
|
|
|
2798 int retval = FAIL;
|
|
|
2799 #ifdef FEAT_EVAL
|
|
|
2800 scid_T save_current_SID;
|
|
|
2801 static scid_T last_current_SID = 0;
|
|
|
2802 void *save_funccalp;
|
|
|
2803 int save_debug_break_level = debug_break_level;
|
|
170
|
2804 scriptitem_T *si = NULL;
|
|
7
|
2805 # ifdef UNIX
|
|
|
2806 struct stat st;
|
|
|
2807 int stat_ok;
|
|
|
2808 # endif
|
|
|
2809 #endif
|
|
|
2810 #ifdef STARTUPTIME
|
|
|
2811 struct timeval tv_rel;
|
|
|
2812 struct timeval tv_start;
|
|
|
2813 #endif
|
|
170
|
2814 #ifdef FEAT_PROFILE
|
|
|
2815 proftime_T wait_start;
|
|
|
2816 #endif
|
|
7
|
2817
|
|
|
2818 #ifdef RISCOS
|
|
|
2819 p = mch_munge_fname(fname);
|
|
|
2820 #else
|
|
|
2821 p = expand_env_save(fname);
|
|
|
2822 #endif
|
|
|
2823 if (p == NULL)
|
|
|
2824 return retval;
|
|
|
2825 fname_exp = fix_fname(p);
|
|
|
2826 vim_free(p);
|
|
|
2827 if (fname_exp == NULL)
|
|
|
2828 return retval;
|
|
|
2829 if (mch_isdir(fname_exp))
|
|
|
2830 {
|
|
274
|
2831 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname);
|
|
7
|
2832 goto theend;
|
|
|
2833 }
|
|
|
2834
|
|
716
|
2835 #ifdef FEAT_AUTOCMD
|
|
1061
|
2836 /* Apply SourceCmd autocommands, they should get the file and source it. */
|
|
|
2837 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL)
|
|
|
2838 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp,
|
|
|
2839 FALSE, curbuf))
|
|
|
2840 # ifdef FEAT_EVAL
|
|
|
2841 return aborting() ? FAIL : OK;
|
|
|
2842 # else
|
|
|
2843 return OK;
|
|
|
2844 # endif
|
|
|
2845
|
|
|
2846 /* Apply SourcePre autocommands, they may get the file. */
|
|
716
|
2847 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf);
|
|
|
2848 #endif
|
|
|
2849
|
|
7
|
2850 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2851 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2852 #else
|
|
|
2853 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2854 #endif
|
|
|
2855 if (cookie.fp == NULL && check_other)
|
|
|
2856 {
|
|
|
2857 /*
|
|
|
2858 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
|
|
|
2859 * and ".exrc" by "_exrc" or vice versa.
|
|
|
2860 */
|
|
|
2861 p = gettail(fname_exp);
|
|
|
2862 if ((*p == '.' || *p == '_')
|
|
|
2863 && (STRICMP(p + 1, "vimrc") == 0
|
|
|
2864 || STRICMP(p + 1, "gvimrc") == 0
|
|
|
2865 || STRICMP(p + 1, "exrc") == 0))
|
|
|
2866 {
|
|
|
2867 if (*p == '_')
|
|
|
2868 *p = '.';
|
|
|
2869 else
|
|
|
2870 *p = '_';
|
|
|
2871 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2872 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2873 #else
|
|
|
2874 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2875 #endif
|
|
|
2876 }
|
|
|
2877 }
|
|
|
2878
|
|
|
2879 if (cookie.fp == NULL)
|
|
|
2880 {
|
|
|
2881 if (p_verbose > 0)
|
|
|
2882 {
|
|
294
|
2883 verbose_enter();
|
|
7
|
2884 if (sourcing_name == NULL)
|
|
274
|
2885 smsg((char_u *)_("could not source \"%s\""), fname);
|
|
7
|
2886 else
|
|
|
2887 smsg((char_u *)_("line %ld: could not source \"%s\""),
|
|
274
|
2888 sourcing_lnum, fname);
|
|
294
|
2889 verbose_leave();
|
|
7
|
2890 }
|
|
|
2891 goto theend;
|
|
|
2892 }
|
|
|
2893
|
|
|
2894 /*
|
|
|
2895 * The file exists.
|
|
|
2896 * - In verbose mode, give a message.
|
|
|
2897 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
|
|
|
2898 */
|
|
|
2899 if (p_verbose > 1)
|
|
|
2900 {
|
|
294
|
2901 verbose_enter();
|
|
7
|
2902 if (sourcing_name == NULL)
|
|
274
|
2903 smsg((char_u *)_("sourcing \"%s\""), fname);
|
|
7
|
2904 else
|
|
|
2905 smsg((char_u *)_("line %ld: sourcing \"%s\""),
|
|
274
|
2906 sourcing_lnum, fname);
|
|
294
|
2907 verbose_leave();
|
|
7
|
2908 }
|
|
819
|
2909 if (is_vimrc == DOSO_VIMRC)
|
|
|
2910 vimrc_found(fname_exp, (char_u *)"MYVIMRC");
|
|
|
2911 else if (is_vimrc == DOSO_GVIMRC)
|
|
|
2912 vimrc_found(fname_exp, (char_u *)"MYGVIMRC");
|
|
7
|
2913
|
|
|
2914 #ifdef USE_CRNL
|
|
|
2915 /* If no automatic file format: Set default to CR-NL. */
|
|
|
2916 if (*p_ffs == NUL)
|
|
|
2917 cookie.fileformat = EOL_DOS;
|
|
|
2918 else
|
|
|
2919 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2920 cookie.error = FALSE;
|
|
|
2921 #endif
|
|
|
2922
|
|
|
2923 #ifdef USE_CR
|
|
|
2924 /* If no automatic file format: Set default to CR. */
|
|
|
2925 if (*p_ffs == NUL)
|
|
|
2926 cookie.fileformat = EOL_MAC;
|
|
|
2927 else
|
|
|
2928 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2929 cookie.error = FALSE;
|
|
|
2930 #endif
|
|
|
2931
|
|
|
2932 cookie.nextline = NULL;
|
|
|
2933 cookie.finished = FALSE;
|
|
|
2934
|
|
|
2935 #ifdef FEAT_EVAL
|
|
|
2936 /*
|
|
|
2937 * Check if this script has a breakpoint.
|
|
|
2938 */
|
|
|
2939 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0);
|
|
|
2940 cookie.fname = fname_exp;
|
|
|
2941 cookie.dbg_tick = debug_tick;
|
|
|
2942
|
|
|
2943 cookie.level = ex_nesting_level;
|
|
|
2944 #endif
|
|
|
2945 #ifdef FEAT_MBYTE
|
|
|
2946 cookie.conv.vc_type = CONV_NONE; /* no conversion */
|
|
|
2947
|
|
|
2948 /* Try reading the first few bytes to check for a UTF-8 BOM. */
|
|
|
2949 {
|
|
|
2950 char_u buf[3];
|
|
|
2951
|
|
|
2952 if (fread((char *)buf, sizeof(char_u), (size_t)3, cookie.fp)
|
|
|
2953 == (size_t)3
|
|
|
2954 && buf[0] == 0xef && buf[1] == 0xbb && buf[2] == 0xbf)
|
|
|
2955 /* Found BOM, setup conversion and skip over it. */
|
|
|
2956 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc);
|
|
|
2957 else
|
|
|
2958 /* No BOM found, rewind. */
|
|
|
2959 fseek(cookie.fp, 0L, SEEK_SET);
|
|
|
2960 }
|
|
|
2961 #endif
|
|
|
2962
|
|
|
2963 /*
|
|
|
2964 * Keep the sourcing name/lnum, for recursive calls.
|
|
|
2965 */
|
|
|
2966 save_sourcing_name = sourcing_name;
|
|
|
2967 sourcing_name = fname_exp;
|
|
|
2968 save_sourcing_lnum = sourcing_lnum;
|
|
|
2969 sourcing_lnum = 0;
|
|
|
2970
|
|
|
2971 #ifdef STARTUPTIME
|
|
|
2972 time_push(&tv_rel, &tv_start);
|
|
|
2973 #endif
|
|
|
2974
|
|
|
2975 #ifdef FEAT_EVAL
|
|
170
|
2976 # ifdef FEAT_PROFILE
|
|
790
|
2977 if (do_profiling == PROF_YES)
|
|
170
|
2978 prof_child_enter(&wait_start); /* entering a child now */
|
|
|
2979 # endif
|
|
|
2980
|
|
|
2981 /* Don't use local function variables, if called from a function.
|
|
|
2982 * Also starts profiling timer for nested script. */
|
|
|
2983 save_funccalp = save_funccal();
|
|
|
2984
|
|
7
|
2985 /*
|
|
|
2986 * Check if this script was sourced before to finds its SID.
|
|
|
2987 * If it's new, generate a new SID.
|
|
|
2988 */
|
|
|
2989 save_current_SID = current_SID;
|
|
|
2990 # ifdef UNIX
|
|
|
2991 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0);
|
|
|
2992 # endif
|
|
170
|
2993 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID)
|
|
|
2994 {
|
|
|
2995 si = &SCRIPT_ITEM(current_SID);
|
|
|
2996 if (si->sn_name != NULL
|
|
7
|
2997 && (
|
|
|
2998 # ifdef UNIX
|
|
161
|
2999 /* Compare dev/ino when possible, it catches symbolic
|
|
|
3000 * links. Also compare file names, the inode may change
|
|
|
3001 * when the file was edited. */
|
|
170
|
3002 ((stat_ok && si->sn_dev != -1)
|
|
|
3003 && (si->sn_dev == st.st_dev
|
|
|
3004 && si->sn_ino == st.st_ino)) ||
|
|
7
|
3005 # endif
|
|
170
|
3006 fnamecmp(si->sn_name, fname_exp) == 0))
|
|
7
|
3007 break;
|
|
170
|
3008 }
|
|
7
|
3009 if (current_SID == 0)
|
|
|
3010 {
|
|
|
3011 current_SID = ++last_current_SID;
|
|
170
|
3012 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len))
|
|
|
3013 == FAIL)
|
|
|
3014 goto almosttheend;
|
|
|
3015 while (script_items.ga_len < current_SID)
|
|
7
|
3016 {
|
|
170
|
3017 ++script_items.ga_len;
|
|
|
3018 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL;
|
|
|
3019 # ifdef FEAT_PROFILE
|
|
|
3020 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE;
|
|
|
3021 # endif
|
|
|
3022 }
|
|
|
3023 si = &SCRIPT_ITEM(current_SID);
|
|
|
3024 si->sn_name = fname_exp;
|
|
|
3025 fname_exp = NULL;
|
|
7
|
3026 # ifdef UNIX
|
|
170
|
3027 if (stat_ok)
|
|
|
3028 {
|
|
|
3029 si->sn_dev = st.st_dev;
|
|
|
3030 si->sn_ino = st.st_ino;
|
|
|
3031 }
|
|
|
3032 else
|
|
|
3033 si->sn_dev = -1;
|
|
7
|
3034 # endif
|
|
170
|
3035
|
|
7
|
3036 /* Allocate the local script variables to use for this script. */
|
|
|
3037 new_script_vars(current_SID);
|
|
|
3038 }
|
|
|
3039
|
|
170
|
3040 # ifdef FEAT_PROFILE
|
|
790
|
3041 if (do_profiling == PROF_YES)
|
|
170
|
3042 {
|
|
|
3043 int forceit;
|
|
|
3044
|
|
|
3045 /* Check if we do profiling for this script. */
|
|
|
3046 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit))
|
|
|
3047 {
|
|
|
3048 script_do_profile(si);
|
|
|
3049 si->sn_pr_force = forceit;
|
|
|
3050 }
|
|
|
3051 if (si->sn_prof_on)
|
|
|
3052 {
|
|
|
3053 ++si->sn_pr_count;
|
|
|
3054 profile_start(&si->sn_pr_start);
|
|
|
3055 profile_zero(&si->sn_pr_children);
|
|
|
3056 }
|
|
|
3057 }
|
|
|
3058 # endif
|
|
7
|
3059 #endif
|
|
|
3060
|
|
|
3061 /*
|
|
|
3062 * Call do_cmdline, which will call getsourceline() to get the lines.
|
|
|
3063 */
|
|
|
3064 do_cmdline(NULL, getsourceline, (void *)&cookie,
|
|
|
3065 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT);
|
|
|
3066
|
|
|
3067 retval = OK;
|
|
170
|
3068
|
|
|
3069 #ifdef FEAT_PROFILE
|
|
790
|
3070 if (do_profiling == PROF_YES)
|
|
170
|
3071 {
|
|
|
3072 /* Get "si" again, "script_items" may have been reallocated. */
|
|
|
3073 si = &SCRIPT_ITEM(current_SID);
|
|
|
3074 if (si->sn_prof_on)
|
|
|
3075 {
|
|
|
3076 profile_end(&si->sn_pr_start);
|
|
|
3077 profile_sub_wait(&wait_start, &si->sn_pr_start);
|
|
|
3078 profile_add(&si->sn_pr_total, &si->sn_pr_start);
|
|
720
|
3079 profile_self(&si->sn_pr_self, &si->sn_pr_start,
|
|
|
3080 &si->sn_pr_children);
|
|
170
|
3081 }
|
|
|
3082 }
|
|
7
|
3083 #endif
|
|
|
3084
|
|
|
3085 if (got_int)
|
|
|
3086 EMSG(_(e_interr));
|
|
|
3087 sourcing_name = save_sourcing_name;
|
|
|
3088 sourcing_lnum = save_sourcing_lnum;
|
|
|
3089 if (p_verbose > 1)
|
|
|
3090 {
|
|
294
|
3091 verbose_enter();
|
|
274
|
3092 smsg((char_u *)_("finished sourcing %s"), fname);
|
|
7
|
3093 if (sourcing_name != NULL)
|
|
274
|
3094 smsg((char_u *)_("continuing in %s"), sourcing_name);
|
|
294
|
3095 verbose_leave();
|
|
7
|
3096 }
|
|
|
3097 #ifdef STARTUPTIME
|
|
274
|
3098 vim_snprintf(IObuff, IOSIZE, "sourcing %s", fname);
|
|
7
|
3099 time_msg(IObuff, &tv_start);
|
|
|
3100 time_pop(&tv_rel);
|
|
|
3101 #endif
|
|
|
3102
|
|
|
3103 #ifdef FEAT_EVAL
|
|
|
3104 /*
|
|
|
3105 * After a "finish" in debug mode, need to break at first command of next
|
|
|
3106 * sourced file.
|
|
|
3107 */
|
|
|
3108 if (save_debug_break_level > ex_nesting_level
|
|
|
3109 && debug_break_level == ex_nesting_level)
|
|
|
3110 ++debug_break_level;
|
|
|
3111 #endif
|
|
|
3112
|
|
170
|
3113 #ifdef FEAT_EVAL
|
|
|
3114 almosttheend:
|
|
|
3115 current_SID = save_current_SID;
|
|
|
3116 restore_funccal(save_funccalp);
|
|
|
3117 # ifdef FEAT_PROFILE
|
|
790
|
3118 if (do_profiling == PROF_YES)
|
|
170
|
3119 prof_child_exit(&wait_start); /* leaving a child now */
|
|
|
3120 # endif
|
|
|
3121 #endif
|
|
|
3122 fclose(cookie.fp);
|
|
|
3123 vim_free(cookie.nextline);
|
|
|
3124 #ifdef FEAT_MBYTE
|
|
|
3125 convert_setup(&cookie.conv, NULL, NULL);
|
|
|
3126 #endif
|
|
|
3127
|
|
7
|
3128 theend:
|
|
|
3129 vim_free(fname_exp);
|
|
|
3130 return retval;
|
|
|
3131 }
|
|
|
3132
|
|
|
3133 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
356
|
3134
|
|
7
|
3135 /*
|
|
|
3136 * ":scriptnames"
|
|
|
3137 */
|
|
|
3138 /*ARGSUSED*/
|
|
|
3139 void
|
|
|
3140 ex_scriptnames(eap)
|
|
|
3141 exarg_T *eap;
|
|
|
3142 {
|
|
|
3143 int i;
|
|
|
3144
|
|
170
|
3145 for (i = 1; i <= script_items.ga_len && !got_int; ++i)
|
|
|
3146 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3147 smsg((char_u *)"%3d: %s", i, SCRIPT_ITEM(i).sn_name);
|
|
7
|
3148 }
|
|
|
3149
|
|
|
3150 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
3151 /*
|
|
|
3152 * Fix slashes in the list of script names for 'shellslash'.
|
|
|
3153 */
|
|
|
3154 void
|
|
|
3155 scriptnames_slash_adjust()
|
|
|
3156 {
|
|
|
3157 int i;
|
|
|
3158
|
|
170
|
3159 for (i = 1; i <= script_items.ga_len; ++i)
|
|
|
3160 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3161 slash_adjust(SCRIPT_ITEM(i).sn_name);
|
|
7
|
3162 }
|
|
|
3163 # endif
|
|
|
3164
|
|
|
3165 /*
|
|
|
3166 * Get a pointer to a script name. Used for ":verbose set".
|
|
|
3167 */
|
|
|
3168 char_u *
|
|
|
3169 get_scriptname(id)
|
|
|
3170 scid_T id;
|
|
|
3171 {
|
|
|
3172 if (id == SID_MODELINE)
|
|
681
|
3173 return (char_u *)_("modeline");
|
|
7
|
3174 if (id == SID_CMDARG)
|
|
681
|
3175 return (char_u *)_("--cmd argument");
|
|
7
|
3176 if (id == SID_CARG)
|
|
681
|
3177 return (char_u *)_("-c argument");
|
|
7
|
3178 if (id == SID_ENV)
|
|
681
|
3179 return (char_u *)_("environment variable");
|
|
|
3180 if (id == SID_ERROR)
|
|
|
3181 return (char_u *)_("error handler");
|
|
170
|
3182 return SCRIPT_ITEM(id).sn_name;
|
|
|
3183 }
|
|
|
3184
|
|
356
|
3185 # if defined(EXITFREE) || defined(PROTO)
|
|
|
3186 void
|
|
|
3187 free_scriptnames()
|
|
|
3188 {
|
|
|
3189 int i;
|
|
|
3190
|
|
|
3191 for (i = script_items.ga_len; i > 0; --i)
|
|
|
3192 vim_free(SCRIPT_ITEM(i).sn_name);
|
|
|
3193 ga_clear(&script_items);
|
|
|
3194 }
|
|
|
3195 # endif
|
|
|
3196
|
|
7
|
3197 #endif
|
|
|
3198
|
|
|
3199 #if defined(USE_CR) || defined(PROTO)
|
|
|
3200
|
|
|
3201 # if defined(__MSL__) && (__MSL__ >= 22)
|
|
|
3202 /*
|
|
|
3203 * Newer version of the Metrowerks library handle DOS and UNIX files
|
|
|
3204 * without help.
|
|
|
3205 * Test with earlier versions, MSL 2.2 is the library supplied with
|
|
|
3206 * Codewarrior Pro 2.
|
|
|
3207 */
|
|
|
3208 char *
|
|
|
3209 fgets_cr(s, n, stream)
|
|
|
3210 char *s;
|
|
|
3211 int n;
|
|
|
3212 FILE *stream;
|
|
|
3213 {
|
|
|
3214 return fgets(s, n, stream);
|
|
|
3215 }
|
|
|
3216 # else
|
|
|
3217 /*
|
|
|
3218 * Version of fgets() which also works for lines ending in a <CR> only
|
|
|
3219 * (Macintosh format).
|
|
|
3220 * For older versions of the Metrowerks library.
|
|
|
3221 * At least CodeWarrior 9 needed this code.
|
|
|
3222 */
|
|
|
3223 char *
|
|
|
3224 fgets_cr(s, n, stream)
|
|
|
3225 char *s;
|
|
|
3226 int n;
|
|
|
3227 FILE *stream;
|
|
|
3228 {
|
|
|
3229 int c = 0;
|
|
|
3230 int char_read = 0;
|
|
|
3231
|
|
|
3232 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1)
|
|
|
3233 {
|
|
|
3234 c = fgetc(stream);
|
|
|
3235 s[char_read++] = c;
|
|
|
3236 /* If the file is in DOS format, we need to skip a NL after a CR. I
|
|
|
3237 * thought it was the other way around, but this appears to work... */
|
|
|
3238 if (c == '\n')
|
|
|
3239 {
|
|
|
3240 c = fgetc(stream);
|
|
|
3241 if (c != '\r')
|
|
|
3242 ungetc(c, stream);
|
|
|
3243 }
|
|
|
3244 }
|
|
|
3245
|
|
|
3246 s[char_read] = 0;
|
|
|
3247 if (char_read == 0)
|
|
|
3248 return NULL;
|
|
|
3249
|
|
|
3250 if (feof(stream) && char_read == 1)
|
|
|
3251 return NULL;
|
|
|
3252
|
|
|
3253 return s;
|
|
|
3254 }
|
|
|
3255 # endif
|
|
|
3256 #endif
|
|
|
3257
|
|
|
3258 /*
|
|
|
3259 * Get one full line from a sourced file.
|
|
|
3260 * Called by do_cmdline() when it's called from do_source().
|
|
|
3261 *
|
|
|
3262 * Return a pointer to the line in allocated memory.
|
|
|
3263 * Return NULL for end-of-file or some error.
|
|
|
3264 */
|
|
|
3265 /* ARGSUSED */
|
|
|
3266 char_u *
|
|
|
3267 getsourceline(c, cookie, indent)
|
|
|
3268 int c; /* not used */
|
|
|
3269 void *cookie;
|
|
|
3270 int indent; /* not used */
|
|
|
3271 {
|
|
|
3272 struct source_cookie *sp = (struct source_cookie *)cookie;
|
|
|
3273 char_u *line;
|
|
|
3274 char_u *p, *s;
|
|
|
3275
|
|
|
3276 #ifdef FEAT_EVAL
|
|
|
3277 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
3278 if (sp->dbg_tick < debug_tick)
|
|
|
3279 {
|
|
|
3280 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3281 sp->dbg_tick = debug_tick;
|
|
|
3282 }
|
|
170
|
3283 # ifdef FEAT_PROFILE
|
|
790
|
3284 if (do_profiling == PROF_YES)
|
|
170
|
3285 script_line_end();
|
|
|
3286 # endif
|
|
7
|
3287 #endif
|
|
|
3288 /*
|
|
|
3289 * Get current line. If there is a read-ahead line, use it, otherwise get
|
|
|
3290 * one now.
|
|
|
3291 */
|
|
|
3292 if (sp->finished)
|
|
|
3293 line = NULL;
|
|
|
3294 else if (sp->nextline == NULL)
|
|
|
3295 line = get_one_sourceline(sp);
|
|
|
3296 else
|
|
|
3297 {
|
|
|
3298 line = sp->nextline;
|
|
|
3299 sp->nextline = NULL;
|
|
|
3300 ++sourcing_lnum;
|
|
205
|
3301 }
|
|
170
|
3302 #ifdef FEAT_PROFILE
|
|
790
|
3303 if (line != NULL && do_profiling == PROF_YES)
|
|
205
|
3304 script_line_start();
|
|
|
3305 #endif
|
|
7
|
3306
|
|
|
3307 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
|
|
|
3308 * contain the 'C' flag. */
|
|
|
3309 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL))
|
|
|
3310 {
|
|
|
3311 /* compensate for the one line read-ahead */
|
|
|
3312 --sourcing_lnum;
|
|
|
3313 for (;;)
|
|
|
3314 {
|
|
|
3315 sp->nextline = get_one_sourceline(sp);
|
|
|
3316 if (sp->nextline == NULL)
|
|
|
3317 break;
|
|
|
3318 p = skipwhite(sp->nextline);
|
|
|
3319 if (*p != '\\')
|
|
|
3320 break;
|
|
|
3321 s = alloc((int)(STRLEN(line) + STRLEN(p)));
|
|
|
3322 if (s == NULL) /* out of memory */
|
|
|
3323 break;
|
|
|
3324 STRCPY(s, line);
|
|
|
3325 STRCAT(s, p + 1);
|
|
|
3326 vim_free(line);
|
|
|
3327 line = s;
|
|
|
3328 vim_free(sp->nextline);
|
|
|
3329 }
|
|
|
3330 }
|
|
|
3331
|
|
|
3332 #ifdef FEAT_MBYTE
|
|
|
3333 if (line != NULL && sp->conv.vc_type != CONV_NONE)
|
|
|
3334 {
|
|
|
3335 /* Convert the encoding of the script line. */
|
|
|
3336 s = string_convert(&sp->conv, line, NULL);
|
|
|
3337 if (s != NULL)
|
|
|
3338 {
|
|
|
3339 vim_free(line);
|
|
|
3340 line = s;
|
|
|
3341 }
|
|
|
3342 }
|
|
|
3343 #endif
|
|
|
3344
|
|
|
3345 #ifdef FEAT_EVAL
|
|
|
3346 /* Did we encounter a breakpoint? */
|
|
|
3347 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum)
|
|
|
3348 {
|
|
|
3349 dbg_breakpoint(sp->fname, sourcing_lnum);
|
|
|
3350 /* Find next breakpoint. */
|
|
|
3351 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3352 sp->dbg_tick = debug_tick;
|
|
|
3353 }
|
|
|
3354 #endif
|
|
|
3355
|
|
|
3356 return line;
|
|
|
3357 }
|
|
|
3358
|
|
|
3359 static char_u *
|
|
|
3360 get_one_sourceline(sp)
|
|
|
3361 struct source_cookie *sp;
|
|
|
3362 {
|
|
|
3363 garray_T ga;
|
|
|
3364 int len;
|
|
|
3365 int c;
|
|
|
3366 char_u *buf;
|
|
|
3367 #ifdef USE_CRNL
|
|
|
3368 int has_cr; /* CR-LF found */
|
|
|
3369 #endif
|
|
|
3370 #ifdef USE_CR
|
|
|
3371 char_u *scan;
|
|
|
3372 #endif
|
|
|
3373 int have_read = FALSE;
|
|
|
3374
|
|
|
3375 /* use a growarray to store the sourced line */
|
|
154
|
3376 ga_init2(&ga, 1, 250);
|
|
7
|
3377
|
|
|
3378 /*
|
|
|
3379 * Loop until there is a finished line (or end-of-file).
|
|
|
3380 */
|
|
|
3381 sourcing_lnum++;
|
|
|
3382 for (;;)
|
|
|
3383 {
|
|
154
|
3384 /* make room to read at least 120 (more) characters */
|
|
|
3385 if (ga_grow(&ga, 120) == FAIL)
|
|
7
|
3386 break;
|
|
|
3387 buf = (char_u *)ga.ga_data;
|
|
|
3388
|
|
|
3389 #ifdef USE_CR
|
|
|
3390 if (sp->fileformat == EOL_MAC)
|
|
|
3391 {
|
|
41
|
3392 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3393 sp->fp) == NULL)
|
|
7
|
3394 break;
|
|
|
3395 }
|
|
|
3396 else
|
|
|
3397 #endif
|
|
41
|
3398 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3399 sp->fp) == NULL)
|
|
7
|
3400 break;
|
|
154
|
3401 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len);
|
|
7
|
3402 #ifdef USE_CRNL
|
|
|
3403 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
|
|
|
3404 * CTRL-Z by its own, or after a NL. */
|
|
|
3405 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n'))
|
|
|
3406 && sp->fileformat == EOL_DOS
|
|
|
3407 && buf[len - 1] == Ctrl_Z)
|
|
|
3408 {
|
|
|
3409 buf[len - 1] = NUL;
|
|
|
3410 break;
|
|
|
3411 }
|
|
|
3412 #endif
|
|
|
3413
|
|
|
3414 #ifdef USE_CR
|
|
|
3415 /* If the read doesn't stop on a new line, and there's
|
|
|
3416 * some CR then we assume a Mac format */
|
|
|
3417 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3418 {
|
|
|
3419 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL)
|
|
|
3420 sp->fileformat = EOL_MAC;
|
|
|
3421 else
|
|
|
3422 sp->fileformat = EOL_UNIX;
|
|
|
3423 }
|
|
|
3424
|
|
|
3425 if (sp->fileformat == EOL_MAC)
|
|
|
3426 {
|
|
|
3427 scan = vim_strchr(buf, '\r');
|
|
|
3428
|
|
|
3429 if (scan != NULL)
|
|
|
3430 {
|
|
|
3431 *scan = '\n';
|
|
|
3432 if (*(scan + 1) != 0)
|
|
|
3433 {
|
|
|
3434 *(scan + 1) = 0;
|
|
|
3435 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR);
|
|
|
3436 }
|
|
|
3437 }
|
|
|
3438 len = STRLEN(buf);
|
|
|
3439 }
|
|
|
3440 #endif
|
|
|
3441
|
|
|
3442 have_read = TRUE;
|
|
|
3443 ga.ga_len = len;
|
|
|
3444
|
|
|
3445 /* If the line was longer than the buffer, read more. */
|
|
41
|
3446 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n')
|
|
7
|
3447 continue;
|
|
|
3448
|
|
|
3449 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */
|
|
|
3450 {
|
|
|
3451 #ifdef USE_CRNL
|
|
|
3452 has_cr = (len >= 2 && buf[len - 2] == '\r');
|
|
|
3453 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3454 {
|
|
|
3455 if (has_cr)
|
|
|
3456 sp->fileformat = EOL_DOS;
|
|
|
3457 else
|
|
|
3458 sp->fileformat = EOL_UNIX;
|
|
|
3459 }
|
|
|
3460
|
|
|
3461 if (sp->fileformat == EOL_DOS)
|
|
|
3462 {
|
|
|
3463 if (has_cr) /* replace trailing CR */
|
|
|
3464 {
|
|
|
3465 buf[len - 2] = '\n';
|
|
|
3466 --len;
|
|
|
3467 --ga.ga_len;
|
|
|
3468 }
|
|
|
3469 else /* lines like ":map xx yy^M" will have failed */
|
|
|
3470 {
|
|
|
3471 if (!sp->error)
|
|
16
|
3472 {
|
|
|
3473 msg_source(hl_attr(HLF_W));
|
|
7
|
3474 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
|
|
16
|
3475 }
|
|
7
|
3476 sp->error = TRUE;
|
|
|
3477 sp->fileformat = EOL_UNIX;
|
|
|
3478 }
|
|
|
3479 }
|
|
|
3480 #endif
|
|
|
3481 /* The '\n' is escaped if there is an odd number of ^V's just
|
|
|
3482 * before it, first set "c" just before the 'V's and then check
|
|
|
3483 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
|
|
|
3484 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--)
|
|
|
3485 ;
|
|
|
3486 if ((len & 1) != (c & 1)) /* escaped NL, read more */
|
|
|
3487 {
|
|
|
3488 sourcing_lnum++;
|
|
|
3489 continue;
|
|
|
3490 }
|
|
|
3491
|
|
|
3492 buf[len - 1] = NUL; /* remove the NL */
|
|
|
3493 }
|
|
|
3494
|
|
|
3495 /*
|
|
|
3496 * Check for ^C here now and then, so recursive :so can be broken.
|
|
|
3497 */
|
|
|
3498 line_breakcheck();
|
|
|
3499 break;
|
|
|
3500 }
|
|
|
3501
|
|
|
3502 if (have_read)
|
|
|
3503 return (char_u *)ga.ga_data;
|
|
|
3504
|
|
|
3505 vim_free(ga.ga_data);
|
|
|
3506 return NULL;
|
|
|
3507 }
|
|
|
3508
|
|
170
|
3509 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
3510 /*
|
|
|
3511 * Called when starting to read a script line.
|
|
|
3512 * "sourcing_lnum" must be correct!
|
|
|
3513 * When skipping lines it may not actually be executed, but we won't find out
|
|
|
3514 * until later and we need to store the time now.
|
|
|
3515 */
|
|
|
3516 void
|
|
|
3517 script_line_start()
|
|
|
3518 {
|
|
|
3519 scriptitem_T *si;
|
|
|
3520 sn_prl_T *pp;
|
|
|
3521
|
|
|
3522 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3523 return;
|
|
|
3524 si = &SCRIPT_ITEM(current_SID);
|
|
|
3525 if (si->sn_prof_on && sourcing_lnum >= 1)
|
|
|
3526 {
|
|
|
3527 /* Grow the array before starting the timer, so that the time spend
|
|
|
3528 * here isn't counted. */
|
|
|
3529 ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len));
|
|
|
3530 si->sn_prl_idx = sourcing_lnum - 1;
|
|
|
3531 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx
|
|
|
3532 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen)
|
|
|
3533 {
|
|
|
3534 /* Zero counters for a line that was not used before. */
|
|
|
3535 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len);
|
|
|
3536 pp->snp_count = 0;
|
|
|
3537 profile_zero(&pp->sn_prl_total);
|
|
|
3538 profile_zero(&pp->sn_prl_self);
|
|
|
3539 ++si->sn_prl_ga.ga_len;
|
|
|
3540 }
|
|
|
3541 si->sn_prl_execed = FALSE;
|
|
|
3542 profile_start(&si->sn_prl_start);
|
|
|
3543 profile_zero(&si->sn_prl_children);
|
|
|
3544 profile_get_wait(&si->sn_prl_wait);
|
|
|
3545 }
|
|
|
3546 }
|
|
|
3547
|
|
|
3548 /*
|
|
|
3549 * Called when actually executing a function line.
|
|
|
3550 */
|
|
|
3551 void
|
|
|
3552 script_line_exec()
|
|
|
3553 {
|
|
|
3554 scriptitem_T *si;
|
|
|
3555
|
|
|
3556 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3557 return;
|
|
|
3558 si = &SCRIPT_ITEM(current_SID);
|
|
|
3559 if (si->sn_prof_on && si->sn_prl_idx >= 0)
|
|
|
3560 si->sn_prl_execed = TRUE;
|
|
|
3561 }
|
|
|
3562
|
|
|
3563 /*
|
|
|
3564 * Called when done with a function line.
|
|
|
3565 */
|
|
|
3566 void
|
|
|
3567 script_line_end()
|
|
|
3568 {
|
|
|
3569 scriptitem_T *si;
|
|
|
3570 sn_prl_T *pp;
|
|
|
3571
|
|
|
3572 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3573 return;
|
|
|
3574 si = &SCRIPT_ITEM(current_SID);
|
|
|
3575 if (si->sn_prof_on && si->sn_prl_idx >= 0
|
|
|
3576 && si->sn_prl_idx < si->sn_prl_ga.ga_len)
|
|
|
3577 {
|
|
|
3578 if (si->sn_prl_execed)
|
|
|
3579 {
|
|
|
3580 pp = &PRL_ITEM(si, si->sn_prl_idx);
|
|
|
3581 ++pp->snp_count;
|
|
|
3582 profile_end(&si->sn_prl_start);
|
|
|
3583 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start);
|
|
|
3584 profile_add(&pp->sn_prl_total, &si->sn_prl_start);
|
|
720
|
3585 profile_self(&pp->sn_prl_self, &si->sn_prl_start,
|
|
|
3586 &si->sn_prl_children);
|
|
170
|
3587 }
|
|
|
3588 si->sn_prl_idx = -1;
|
|
|
3589 }
|
|
|
3590 }
|
|
|
3591 #endif
|
|
|
3592
|
|
7
|
3593 /*
|
|
|
3594 * ":scriptencoding": Set encoding conversion for a sourced script.
|
|
|
3595 * Without the multi-byte feature it's simply ignored.
|
|
|
3596 */
|
|
|
3597 /*ARGSUSED*/
|
|
|
3598 void
|
|
|
3599 ex_scriptencoding(eap)
|
|
|
3600 exarg_T *eap;
|
|
|
3601 {
|
|
|
3602 #ifdef FEAT_MBYTE
|
|
|
3603 struct source_cookie *sp;
|
|
|
3604 char_u *name;
|
|
|
3605
|
|
|
3606 if (!getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3607 {
|
|
|
3608 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
|
|
|
3609 return;
|
|
|
3610 }
|
|
|
3611
|
|
|
3612 if (*eap->arg != NUL)
|
|
|
3613 {
|
|
|
3614 name = enc_canonize(eap->arg);
|
|
|
3615 if (name == NULL) /* out of memory */
|
|
|
3616 return;
|
|
|
3617 }
|
|
|
3618 else
|
|
|
3619 name = eap->arg;
|
|
|
3620
|
|
|
3621 /* Setup for conversion from the specified encoding to 'encoding'. */
|
|
|
3622 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie);
|
|
|
3623 convert_setup(&sp->conv, name, p_enc);
|
|
|
3624
|
|
|
3625 if (name != eap->arg)
|
|
|
3626 vim_free(name);
|
|
|
3627 #endif
|
|
|
3628 }
|
|
|
3629
|
|
|
3630 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3631 /*
|
|
|
3632 * ":finish": Mark a sourced file as finished.
|
|
|
3633 */
|
|
|
3634 void
|
|
|
3635 ex_finish(eap)
|
|
|
3636 exarg_T *eap;
|
|
|
3637 {
|
|
|
3638 if (getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3639 do_finish(eap, FALSE);
|
|
|
3640 else
|
|
|
3641 EMSG(_("E168: :finish used outside of a sourced file"));
|
|
|
3642 }
|
|
|
3643
|
|
|
3644 /*
|
|
|
3645 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
|
|
|
3646 * Also called for a pending finish at the ":endtry" or after returning from
|
|
|
3647 * an extra do_cmdline(). "reanimate" is used in the latter case.
|
|
|
3648 */
|
|
|
3649 void
|
|
|
3650 do_finish(eap, reanimate)
|
|
|
3651 exarg_T *eap;
|
|
|
3652 int reanimate;
|
|
|
3653 {
|
|
|
3654 int idx;
|
|
|
3655
|
|
|
3656 if (reanimate)
|
|
|
3657 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3658 eap->cookie))->finished = FALSE;
|
|
|
3659
|
|
|
3660 /*
|
|
|
3661 * Cleanup (and inactivate) conditionals, but stop when a try conditional
|
|
|
3662 * not in its finally clause (which then is to be executed next) is found.
|
|
|
3663 * In this case, make the ":finish" pending for execution at the ":endtry".
|
|
|
3664 * Otherwise, finish normally.
|
|
|
3665 */
|
|
|
3666 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
|
|
|
3667 if (idx >= 0)
|
|
|
3668 {
|
|
|
3669 eap->cstack->cs_pending[idx] = CSTP_FINISH;
|
|
|
3670 report_make_pending(CSTP_FINISH, NULL);
|
|
|
3671 }
|
|
|
3672 else
|
|
|
3673 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3674 eap->cookie))->finished = TRUE;
|
|
|
3675 }
|
|
|
3676
|
|
|
3677
|
|
|
3678 /*
|
|
|
3679 * Return TRUE when a sourced file had the ":finish" command: Don't give error
|
|
|
3680 * message for missing ":endif".
|
|
|
3681 * Return FALSE when not sourcing a file.
|
|
|
3682 */
|
|
|
3683 int
|
|
944
|
3684 source_finished(fgetline, cookie)
|
|
|
3685 char_u *(*fgetline) __ARGS((int, void *, int));
|
|
7
|
3686 void *cookie;
|
|
|
3687 {
|
|
944
|
3688 return (getline_equal(fgetline, cookie, getsourceline)
|
|
7
|
3689 && ((struct source_cookie *)getline_cookie(
|
|
944
|
3690 fgetline, cookie))->finished);
|
|
7
|
3691 }
|
|
|
3692 #endif
|
|
|
3693
|
|
|
3694 #if defined(FEAT_LISTCMDS) || defined(PROTO)
|
|
|
3695 /*
|
|
|
3696 * ":checktime [buffer]"
|
|
|
3697 */
|
|
|
3698 void
|
|
|
3699 ex_checktime(eap)
|
|
|
3700 exarg_T *eap;
|
|
|
3701 {
|
|
|
3702 buf_T *buf;
|
|
|
3703 int save_no_check_timestamps = no_check_timestamps;
|
|
|
3704
|
|
|
3705 no_check_timestamps = 0;
|
|
|
3706 if (eap->addr_count == 0) /* default is all buffers */
|
|
|
3707 check_timestamps(FALSE);
|
|
|
3708 else
|
|
|
3709 {
|
|
|
3710 buf = buflist_findnr((int)eap->line2);
|
|
|
3711 if (buf != NULL) /* cannot happen? */
|
|
|
3712 (void)buf_check_timestamp(buf, FALSE);
|
|
|
3713 }
|
|
|
3714 no_check_timestamps = save_no_check_timestamps;
|
|
|
3715 }
|
|
|
3716 #endif
|
|
|
3717
|
|
|
3718 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3719 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
|
|
|
3720 static char *get_locale_val __ARGS((int what));
|
|
|
3721
|
|
|
3722 static char *
|
|
|
3723 get_locale_val(what)
|
|
|
3724 int what;
|
|
|
3725 {
|
|
|
3726 char *loc;
|
|
|
3727
|
|
|
3728 /* Obtain the locale value from the libraries. For DJGPP this is
|
|
|
3729 * redefined and it doesn't use the arguments. */
|
|
|
3730 loc = setlocale(what, NULL);
|
|
|
3731
|
|
823
|
3732 # ifdef WIN32
|
|
7
|
3733 if (loc != NULL)
|
|
|
3734 {
|
|
|
3735 char_u *p;
|
|
|
3736
|
|
823
|
3737 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when
|
|
|
3738 * one of the values (e.g., LC_CTYPE) differs. */
|
|
7
|
3739 p = vim_strchr(loc, '=');
|
|
|
3740 if (p != NULL)
|
|
|
3741 {
|
|
|
3742 loc = ++p;
|
|
|
3743 while (*p != NUL) /* remove trailing newline */
|
|
|
3744 {
|
|
823
|
3745 if (*p < ' ' || *p == ';')
|
|
7
|
3746 {
|
|
|
3747 *p = NUL;
|
|
|
3748 break;
|
|
|
3749 }
|
|
|
3750 ++p;
|
|
|
3751 }
|
|
|
3752 }
|
|
|
3753 }
|
|
|
3754 # endif
|
|
|
3755
|
|
|
3756 return loc;
|
|
|
3757 }
|
|
|
3758 #endif
|
|
|
3759
|
|
|
3760
|
|
|
3761 #ifdef WIN32
|
|
|
3762 /*
|
|
|
3763 * On MS-Windows locale names are strings like "German_Germany.1252", but
|
|
|
3764 * gettext expects "de". Try to translate one into another here for a few
|
|
|
3765 * supported languages.
|
|
|
3766 */
|
|
|
3767 static char_u *
|
|
|
3768 gettext_lang(char_u *name)
|
|
|
3769 {
|
|
|
3770 int i;
|
|
|
3771 static char *(mtable[]) = {
|
|
|
3772 "afrikaans", "af",
|
|
|
3773 "czech", "cs",
|
|
|
3774 "dutch", "nl",
|
|
|
3775 "german", "de",
|
|
|
3776 "english_united kingdom", "en_GB",
|
|
|
3777 "spanish", "es",
|
|
|
3778 "french", "fr",
|
|
|
3779 "italian", "it",
|
|
|
3780 "japanese", "ja",
|
|
|
3781 "korean", "ko",
|
|
|
3782 "norwegian", "no",
|
|
|
3783 "polish", "pl",
|
|
|
3784 "russian", "ru",
|
|
|
3785 "slovak", "sk",
|
|
|
3786 "swedish", "sv",
|
|
|
3787 "ukrainian", "uk",
|
|
|
3788 "chinese_china", "zh_CN",
|
|
|
3789 "chinese_taiwan", "zh_TW",
|
|
|
3790 NULL};
|
|
|
3791
|
|
|
3792 for (i = 0; mtable[i] != NULL; i += 2)
|
|
|
3793 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0)
|
|
|
3794 return mtable[i + 1];
|
|
|
3795 return name;
|
|
|
3796 }
|
|
|
3797 #endif
|
|
|
3798
|
|
|
3799 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
|
|
|
3800 /*
|
|
|
3801 * Obtain the current messages language. Used to set the default for
|
|
|
3802 * 'helplang'. May return NULL or an empty string.
|
|
|
3803 */
|
|
|
3804 char_u *
|
|
|
3805 get_mess_lang()
|
|
|
3806 {
|
|
|
3807 char_u *p;
|
|
|
3808
|
|
|
3809 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
|
|
|
3810 # if defined(LC_MESSAGES)
|
|
|
3811 p = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3812 # else
|
|
|
3813 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
|
|
823
|
3814 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
|
|
|
3815 * and LC_MONETARY may be set differently for a Japanese working in the
|
|
|
3816 * US. */
|
|
|
3817 p = (char_u *)get_locale_val(LC_COLLATE);
|
|
7
|
3818 # endif
|
|
|
3819 # else
|
|
|
3820 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3821 if (p == NULL || *p == NUL)
|
|
|
3822 {
|
|
|
3823 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3824 if (p == NULL || *p == NUL)
|
|
|
3825 p = mch_getenv((char_u *)"LANG");
|
|
|
3826 }
|
|
|
3827 # endif
|
|
|
3828 # ifdef WIN32
|
|
|
3829 p = gettext_lang(p);
|
|
|
3830 # endif
|
|
|
3831 return p;
|
|
|
3832 }
|
|
|
3833 #endif
|
|
|
3834
|
|
45
|
3835 /* Complicated #if; matches with where get_mess_env() is used below. */
|
|
|
3836 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3837 && defined(LC_MESSAGES))) \
|
|
|
3838 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3839 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
|
|
|
3840 && !defined(LC_MESSAGES))
|
|
7
|
3841 static char_u *get_mess_env __ARGS((void));
|
|
|
3842
|
|
|
3843 /*
|
|
|
3844 * Get the language used for messages from the environment.
|
|
|
3845 */
|
|
|
3846 static char_u *
|
|
|
3847 get_mess_env()
|
|
|
3848 {
|
|
|
3849 char_u *p;
|
|
|
3850
|
|
|
3851 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3852 if (p == NULL || *p == NUL)
|
|
|
3853 {
|
|
|
3854 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3855 if (p == NULL || *p == NUL)
|
|
|
3856 {
|
|
|
3857 p = mch_getenv((char_u *)"LANG");
|
|
|
3858 if (p != NULL && VIM_ISDIGIT(*p))
|
|
|
3859 p = NULL; /* ignore something like "1043" */
|
|
|
3860 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3861 if (p == NULL || *p == NUL)
|
|
|
3862 p = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3863 # endif
|
|
|
3864 }
|
|
|
3865 }
|
|
|
3866 return p;
|
|
|
3867 }
|
|
|
3868 #endif
|
|
|
3869
|
|
|
3870 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3871
|
|
|
3872 /*
|
|
|
3873 * Set the "v:lang" variable according to the current locale setting.
|
|
|
3874 * Also do "v:lc_time"and "v:ctype".
|
|
|
3875 */
|
|
|
3876 void
|
|
|
3877 set_lang_var()
|
|
|
3878 {
|
|
|
3879 char_u *loc;
|
|
|
3880
|
|
|
3881 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3882 loc = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3883 # else
|
|
|
3884 /* setlocale() not supported: use the default value */
|
|
|
3885 loc = (char_u *)"C";
|
|
|
3886 # endif
|
|
|
3887 set_vim_var_string(VV_CTYPE, loc, -1);
|
|
|
3888
|
|
|
3889 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
|
|
|
3890 * back to LC_CTYPE if it's empty. */
|
|
|
3891 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
|
|
|
3892 loc = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3893 # else
|
|
|
3894 loc = get_mess_env();
|
|
|
3895 # endif
|
|
|
3896 set_vim_var_string(VV_LANG, loc, -1);
|
|
|
3897
|
|
|
3898 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3899 loc = (char_u *)get_locale_val(LC_TIME);
|
|
|
3900 # endif
|
|
|
3901 set_vim_var_string(VV_LC_TIME, loc, -1);
|
|
|
3902 }
|
|
|
3903 #endif
|
|
|
3904
|
|
|
3905 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3906 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
3907 /*
|
|
|
3908 * ":language": Set the language (locale).
|
|
|
3909 */
|
|
|
3910 void
|
|
|
3911 ex_language(eap)
|
|
|
3912 exarg_T *eap;
|
|
|
3913 {
|
|
|
3914 char *loc;
|
|
|
3915 char_u *p;
|
|
|
3916 char_u *name;
|
|
|
3917 int what = LC_ALL;
|
|
|
3918 char *whatstr = "";
|
|
|
3919 #ifdef LC_MESSAGES
|
|
|
3920 # define VIM_LC_MESSAGES LC_MESSAGES
|
|
|
3921 #else
|
|
|
3922 # define VIM_LC_MESSAGES 6789
|
|
|
3923 #endif
|
|
|
3924
|
|
|
3925 name = eap->arg;
|
|
|
3926
|
|
|
3927 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
|
|
|
3928 * Allow abbreviation, but require at least 3 characters to avoid
|
|
|
3929 * confusion with a two letter language name "me" or "ct". */
|
|
|
3930 p = skiptowhite(eap->arg);
|
|
|
3931 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3)
|
|
|
3932 {
|
|
|
3933 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0)
|
|
|
3934 {
|
|
|
3935 what = VIM_LC_MESSAGES;
|
|
|
3936 name = skipwhite(p);
|
|
|
3937 whatstr = "messages ";
|
|
|
3938 }
|
|
|
3939 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0)
|
|
|
3940 {
|
|
|
3941 what = LC_CTYPE;
|
|
|
3942 name = skipwhite(p);
|
|
|
3943 whatstr = "ctype ";
|
|
|
3944 }
|
|
|
3945 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0)
|
|
|
3946 {
|
|
|
3947 what = LC_TIME;
|
|
|
3948 name = skipwhite(p);
|
|
|
3949 whatstr = "time ";
|
|
|
3950 }
|
|
|
3951 }
|
|
|
3952
|
|
|
3953 if (*name == NUL)
|
|
|
3954 {
|
|
|
3955 #ifndef LC_MESSAGES
|
|
|
3956 if (what == VIM_LC_MESSAGES)
|
|
|
3957 p = get_mess_env();
|
|
|
3958 else
|
|
|
3959 #endif
|
|
|
3960 p = (char_u *)setlocale(what, NULL);
|
|
|
3961 if (p == NULL || *p == NUL)
|
|
|
3962 p = (char_u *)"Unknown";
|
|
|
3963 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p);
|
|
|
3964 }
|
|
|
3965 else
|
|
|
3966 {
|
|
|
3967 #ifndef LC_MESSAGES
|
|
|
3968 if (what == VIM_LC_MESSAGES)
|
|
|
3969 loc = "";
|
|
|
3970 else
|
|
|
3971 #endif
|
|
|
3972 loc = setlocale(what, (char *)name);
|
|
|
3973 if (loc == NULL)
|
|
|
3974 EMSG2(_("E197: Cannot set language to \"%s\""), name);
|
|
|
3975 else
|
|
|
3976 {
|
|
|
3977 #ifdef HAVE_NL_MSG_CAT_CNTR
|
|
|
3978 /* Need to do this for GNU gettext, otherwise cached translations
|
|
|
3979 * will be used again. */
|
|
|
3980 extern int _nl_msg_cat_cntr;
|
|
|
3981
|
|
|
3982 ++_nl_msg_cat_cntr;
|
|
|
3983 #endif
|
|
1222
|
3984 /* Reset $LC_ALL, otherwise it would overrule everything. */
|
|
7
|
3985 vim_setenv((char_u *)"LC_ALL", (char_u *)"");
|
|
|
3986
|
|
|
3987 if (what != LC_TIME)
|
|
|
3988 {
|
|
|
3989 /* Tell gettext() what to translate to. It apparently doesn't
|
|
|
3990 * use the currently effective locale. Also do this when
|
|
|
3991 * FEAT_GETTEXT isn't defined, so that shell commands use this
|
|
|
3992 * value. */
|
|
|
3993 if (what == LC_ALL)
|
|
534
|
3994 {
|
|
7
|
3995 vim_setenv((char_u *)"LANG", name);
|
|
534
|
3996 # ifdef WIN32
|
|
|
3997 /* Apparently MS-Windows printf() may cause a crash when
|
|
|
3998 * we give it 8-bit text while it's expecting text in the
|
|
|
3999 * current locale. This call avoids that. */
|
|
|
4000 setlocale(LC_CTYPE, "C");
|
|
|
4001 # endif
|
|
|
4002 }
|
|
7
|
4003 if (what != LC_CTYPE)
|
|
|
4004 {
|
|
|
4005 char_u *mname;
|
|
|
4006 #ifdef WIN32
|
|
|
4007 mname = gettext_lang(name);
|
|
|
4008 #else
|
|
|
4009 mname = name;
|
|
|
4010 #endif
|
|
|
4011 vim_setenv((char_u *)"LC_MESSAGES", mname);
|
|
|
4012 #ifdef FEAT_MULTI_LANG
|
|
|
4013 set_helplang_default(mname);
|
|
|
4014 #endif
|
|
|
4015 }
|
|
|
4016
|
|
|
4017 /* Set $LC_CTYPE, because it overrules $LANG, and
|
|
|
4018 * gtk_set_locale() calls setlocale() again. gnome_init()
|
|
|
4019 * sets $LC_CTYPE to "en_US" (that's a bug!). */
|
|
|
4020 if (what != VIM_LC_MESSAGES)
|
|
|
4021 vim_setenv((char_u *)"LC_CTYPE", name);
|
|
|
4022 # ifdef FEAT_GUI_GTK
|
|
|
4023 /* Let GTK know what locale we're using. Not sure this is
|
|
|
4024 * really needed... */
|
|
|
4025 if (gui.in_use)
|
|
|
4026 (void)gtk_set_locale();
|
|
|
4027 # endif
|
|
|
4028 }
|
|
|
4029
|
|
|
4030 # ifdef FEAT_EVAL
|
|
|
4031 /* Set v:lang, v:lc_time and v:ctype to the final result. */
|
|
|
4032 set_lang_var();
|
|
|
4033 # endif
|
|
|
4034 }
|
|
|
4035 }
|
|
|
4036 }
|
|
|
4037
|
|
|
4038 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
4039 /*
|
|
|
4040 * Function given to ExpandGeneric() to obtain the possible arguments of the
|
|
|
4041 * ":language" command.
|
|
|
4042 */
|
|
|
4043 /*ARGSUSED*/
|
|
|
4044 char_u *
|
|
|
4045 get_lang_arg(xp, idx)
|
|
|
4046 expand_T *xp;
|
|
|
4047 int idx;
|
|
|
4048 {
|
|
|
4049 if (idx == 0)
|
|
|
4050 return (char_u *)"messages";
|
|
|
4051 if (idx == 1)
|
|
|
4052 return (char_u *)"ctype";
|
|
|
4053 if (idx == 2)
|
|
|
4054 return (char_u *)"time";
|
|
|
4055 return NULL;
|
|
|
4056 }
|
|
|
4057 # endif
|
|
|
4058
|
|
|
4059 #endif
|
