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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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1668
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14 #if defined(MSDOS) || defined(WIN16) || defined(WIN32) || defined(_WIN64)
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1624
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15 # include "vimio.h" /* for mch_open(), must be before vim.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 #include "version.h"
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20
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21 static void cmd_source __ARGS((char_u *fname, exarg_T *eap));
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22
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170
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23 #ifdef FEAT_EVAL
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177
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24 /* Growarray to store info about already sourced scripts.
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170
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25 * For Unix also store the dev/ino, so that we don't have to stat() each
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26 * script when going through the list. */
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27 typedef struct scriptitem_S
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28 {
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29 char_u *sn_name;
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30 # ifdef UNIX
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31 int sn_dev;
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32 ino_t sn_ino;
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33 # endif
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34 # ifdef FEAT_PROFILE
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35 int sn_prof_on; /* TRUE when script is/was profiled */
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177
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36 int sn_pr_force; /* forceit: profile functions in this script */
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170
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37 proftime_T sn_pr_child; /* time set when going into first child */
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38 int sn_pr_nest; /* nesting for sn_pr_child */
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39 /* profiling the script as a whole */
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40 int sn_pr_count; /* nr of times sourced */
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1624
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41 proftime_T sn_pr_total; /* time spent in script + children */
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42 proftime_T sn_pr_self; /* time spent in script itself */
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170
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43 proftime_T sn_pr_start; /* time at script start */
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44 proftime_T sn_pr_children; /* time in children after script start */
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45 /* profiling the script per line */
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46 garray_T sn_prl_ga; /* things stored for every line */
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47 proftime_T sn_prl_start; /* start time for current line */
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48 proftime_T sn_prl_children; /* time spent in children for this line */
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49 proftime_T sn_prl_wait; /* wait start time for current line */
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50 int sn_prl_idx; /* index of line being timed; -1 if none */
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51 int sn_prl_execed; /* line being timed was executed */
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52 # endif
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53 } scriptitem_T;
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54
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55 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL};
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56 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
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57
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58 # ifdef FEAT_PROFILE
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59 /* Struct used in sn_prl_ga for every line of a script. */
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60 typedef struct sn_prl_S
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61 {
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62 int snp_count; /* nr of times line was executed */
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1624
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63 proftime_T sn_prl_total; /* time spent in a line + children */
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64 proftime_T sn_prl_self; /* time spent in a line itself */
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170
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65 } sn_prl_T;
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66
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67 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)])
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68 # endif
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69 #endif
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70
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7
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71 #if defined(FEAT_EVAL) || defined(PROTO)
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72 static int debug_greedy = FALSE; /* batch mode debugging: don't save
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73 and restore typeahead. */
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74
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75 /*
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76 * do_debug(): Debug mode.
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77 * Repeatedly get Ex commands, until told to continue normal execution.
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78 */
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79 void
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80 do_debug(cmd)
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81 char_u *cmd;
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82 {
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83 int save_msg_scroll = msg_scroll;
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84 int save_State = State;
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85 int save_did_emsg = did_emsg;
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86 int save_cmd_silent = cmd_silent;
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87 int save_msg_silent = msg_silent;
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88 int save_emsg_silent = emsg_silent;
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89 int save_redir_off = redir_off;
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90 tasave_T typeaheadbuf;
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1462
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91 int typeahead_saved = FALSE;
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1485
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92 int save_ignore_script = 0;
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7
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93 # ifdef FEAT_EX_EXTRA
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94 int save_ex_normal_busy;
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95 # endif
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96 int n;
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97 char_u *cmdline = NULL;
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98 char_u *p;
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99 char *tail = NULL;
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100 static int last_cmd = 0;
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101 #define CMD_CONT 1
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102 #define CMD_NEXT 2
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103 #define CMD_STEP 3
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104 #define CMD_FINISH 4
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105 #define CMD_QUIT 5
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106 #define CMD_INTERRUPT 6
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107
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108 #ifdef ALWAYS_USE_GUI
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109 /* Can't do this when there is no terminal for input/output. */
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110 if (!gui.in_use)
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111 {
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112 /* Break as soon as possible. */
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113 debug_break_level = 9999;
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114 return;
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115 }
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116 #endif
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117
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118 /* Make sure we are in raw mode and start termcap mode. Might have side
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119 * effects... */
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120 settmode(TMODE_RAW);
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121 starttermcap();
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122
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123 ++RedrawingDisabled; /* don't redisplay the window */
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124 ++no_wait_return; /* don't wait for return */
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125 did_emsg = FALSE; /* don't use error from debugged stuff */
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126 cmd_silent = FALSE; /* display commands */
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127 msg_silent = FALSE; /* display messages */
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128 emsg_silent = FALSE; /* display error messages */
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129 redir_off = TRUE; /* don't redirect debug commands */
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130
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131 State = NORMAL;
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132 #ifdef FEAT_SNIFF
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133 want_sniff_request = 0; /* No K_SNIFF wanted */
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134 #endif
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135
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136 if (!debug_did_msg)
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137 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
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138 if (sourcing_name != NULL)
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139 msg(sourcing_name);
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140 if (sourcing_lnum != 0)
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274
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141 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd);
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7
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142 else
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274
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143 smsg((char_u *)_("cmd: %s"), cmd);
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7
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144
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145 /*
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146 * Repeat getting a command and executing it.
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147 */
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148 for (;;)
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149 {
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150 msg_scroll = TRUE;
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151 need_wait_return = FALSE;
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152 #ifdef FEAT_SNIFF
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153 ProcessSniffRequests();
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154 #endif
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155 /* Save the current typeahead buffer and replace it with an empty one.
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156 * This makes sure we get input from the user here and don't interfere
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157 * with the commands being executed. Reset "ex_normal_busy" to avoid
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158 * the side effects of using ":normal". Save the stuff buffer and make
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1462
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159 * it empty. Set ignore_script to avoid reading from script input. */
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7
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160 # ifdef FEAT_EX_EXTRA
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161 save_ex_normal_busy = ex_normal_busy;
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162 ex_normal_busy = 0;
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163 # endif
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164 if (!debug_greedy)
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1462
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165 {
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7
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166 save_typeahead(&typeaheadbuf);
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1462
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167 typeahead_saved = TRUE;
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168 save_ignore_script = ignore_script;
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169 ignore_script = TRUE;
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170 }
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7
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171
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531
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172 cmdline = getcmdline_prompt('>', NULL, 0, EXPAND_NOTHING, NULL);
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7
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173
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1462
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174 if (typeahead_saved)
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175 {
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7
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176 restore_typeahead(&typeaheadbuf);
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1462
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177 ignore_script = save_ignore_script;
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178 }
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7
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179 # ifdef FEAT_EX_EXTRA
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180 ex_normal_busy = save_ex_normal_busy;
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181 # endif
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182
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183 cmdline_row = msg_row;
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184 if (cmdline != NULL)
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185 {
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186 /* If this is a debug command, set "last_cmd".
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187 * If not, reset "last_cmd".
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188 * For a blank line use previous command. */
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189 p = skipwhite(cmdline);
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190 if (*p != NUL)
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191 {
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192 switch (*p)
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193 {
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194 case 'c': last_cmd = CMD_CONT;
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195 tail = "ont";
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196 break;
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197 case 'n': last_cmd = CMD_NEXT;
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198 tail = "ext";
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199 break;
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200 case 's': last_cmd = CMD_STEP;
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201 tail = "tep";
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202 break;
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203 case 'f': last_cmd = CMD_FINISH;
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204 tail = "inish";
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205 break;
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206 case 'q': last_cmd = CMD_QUIT;
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207 tail = "uit";
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208 break;
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209 case 'i': last_cmd = CMD_INTERRUPT;
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210 tail = "nterrupt";
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211 break;
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212 default: last_cmd = 0;
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213 }
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214 if (last_cmd != 0)
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215 {
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216 /* Check that the tail matches. */
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217 ++p;
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218 while (*p != NUL && *p == *tail)
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219 {
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220 ++p;
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221 ++tail;
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222 }
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223 if (ASCII_ISALPHA(*p))
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224 last_cmd = 0;
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225 }
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226 }
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227
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228 if (last_cmd != 0)
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229 {
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230 /* Execute debug command: decided where to break next and
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231 * return. */
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232 switch (last_cmd)
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233 {
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234 case CMD_CONT:
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235 debug_break_level = -1;
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236 break;
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237 case CMD_NEXT:
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238 debug_break_level = ex_nesting_level;
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239 break;
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240 case CMD_STEP:
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241 debug_break_level = 9999;
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242 break;
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243 case CMD_FINISH:
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244 debug_break_level = ex_nesting_level - 1;
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245 break;
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246 case CMD_QUIT:
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247 got_int = TRUE;
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248 debug_break_level = -1;
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249 break;
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250 case CMD_INTERRUPT:
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251 got_int = TRUE;
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252 debug_break_level = 9999;
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253 /* Do not repeat ">interrupt" cmd, continue stepping. */
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254 last_cmd = CMD_STEP;
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255 break;
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256 }
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257 break;
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258 }
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259
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260 /* don't debug this command */
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261 n = debug_break_level;
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262 debug_break_level = -1;
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263 (void)do_cmdline(cmdline, getexline, NULL,
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264 DOCMD_VERBOSE|DOCMD_EXCRESET);
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265 debug_break_level = n;
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266
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267 vim_free(cmdline);
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268 }
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269 lines_left = Rows - 1;
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270 }
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271 vim_free(cmdline);
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272
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273 --RedrawingDisabled;
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274 --no_wait_return;
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275 redraw_all_later(NOT_VALID);
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276 need_wait_return = FALSE;
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277 msg_scroll = save_msg_scroll;
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278 lines_left = Rows - 1;
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279 State = save_State;
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280 did_emsg = save_did_emsg;
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281 cmd_silent = save_cmd_silent;
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282 msg_silent = save_msg_silent;
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283 emsg_silent = save_emsg_silent;
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284 redir_off = save_redir_off;
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285
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286 /* Only print the message again when typing a command before coming back
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287 * here. */
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288 debug_did_msg = TRUE;
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289 }
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290
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291 /*
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292 * ":debug".
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293 */
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294 void
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295 ex_debug(eap)
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296 exarg_T *eap;
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297 {
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298 int debug_break_level_save = debug_break_level;
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299
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300 debug_break_level = 9999;
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301 do_cmdline_cmd(eap->arg);
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302 debug_break_level = debug_break_level_save;
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303 }
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304
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305 static char_u *debug_breakpoint_name = NULL;
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306 static linenr_T debug_breakpoint_lnum;
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307
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308 /*
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309 * When debugging or a breakpoint is set on a skipped command, no debug prompt
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310 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
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311 * debug_skipped_name is then set to the source name in the breakpoint case. If
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312 * a skipped command decides itself that a debug prompt should be displayed, it
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313 * can do so by calling dbg_check_skipped().
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314 */
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315 static int debug_skipped;
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316 static char_u *debug_skipped_name;
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317
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318 /*
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319 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
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320 * at or below the break level. But only when the line is actually
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321 * executed. Return TRUE and set breakpoint_name for skipped commands that
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322 * decide to execute something themselves.
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323 * Called from do_one_cmd() before executing a command.
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324 */
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325 void
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326 dbg_check_breakpoint(eap)
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327 exarg_T *eap;
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328 {
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329 char_u *p;
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330
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331 debug_skipped = FALSE;
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332 if (debug_breakpoint_name != NULL)
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333 {
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334 if (!eap->skip)
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335 {
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336 /* replace K_SNR with "<SNR>" */
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337 if (debug_breakpoint_name[0] == K_SPECIAL
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338 && debug_breakpoint_name[1] == KS_EXTRA
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339 && debug_breakpoint_name[2] == (int)KE_SNR)
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340 p = (char_u *)"<SNR>";
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341 else
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342 p = (char_u *)"";
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274
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343 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"),
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344 p,
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7
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345 debug_breakpoint_name + (*p == NUL ? 0 : 3),
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346 (long)debug_breakpoint_lnum);
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347 debug_breakpoint_name = NULL;
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348 do_debug(eap->cmd);
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349 }
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350 else
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351 {
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352 debug_skipped = TRUE;
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353 debug_skipped_name = debug_breakpoint_name;
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354 debug_breakpoint_name = NULL;
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355 }
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356 }
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357 else if (ex_nesting_level <= debug_break_level)
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358 {
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359 if (!eap->skip)
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360 do_debug(eap->cmd);
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361 else
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362 {
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363 debug_skipped = TRUE;
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364 debug_skipped_name = NULL;
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365 }
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366 }
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367 }
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368
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369 /*
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370 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
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371 * set. Return TRUE when the debug mode is entered this time.
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372 */
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373 int
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374 dbg_check_skipped(eap)
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375 exarg_T *eap;
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376 {
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377 int prev_got_int;
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378
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379 if (debug_skipped)
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380 {
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381 /*
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382 * Save the value of got_int and reset it. We don't want a previous
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383 * interruption cause flushing the input buffer.
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384 */
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385 prev_got_int = got_int;
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386 got_int = FALSE;
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387 debug_breakpoint_name = debug_skipped_name;
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388 /* eap->skip is TRUE */
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389 eap->skip = FALSE;
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390 (void)dbg_check_breakpoint(eap);
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391 eap->skip = TRUE;
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392 got_int |= prev_got_int;
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393 return TRUE;
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394 }
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395 return FALSE;
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396 }
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397
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398 /*
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399 * The list of breakpoints: dbg_breakp.
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|
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400 * This is a grow-array of structs.
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401 */
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402 struct debuggy
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403 {
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404 int dbg_nr; /* breakpoint number */
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405 int dbg_type; /* DBG_FUNC or DBG_FILE */
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406 char_u *dbg_name; /* function or file name */
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407 regprog_T *dbg_prog; /* regexp program */
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|
|
408 linenr_T dbg_lnum; /* line number in function or file */
|
|
170
|
409 int dbg_forceit; /* ! used */
|
|
7
|
410 };
|
|
|
411
|
|
|
412 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
170
|
413 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
|
|
|
414 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
|
|
7
|
415 static int last_breakp = 0; /* nr of last defined breakpoint */
|
|
|
416
|
|
170
|
417 #ifdef FEAT_PROFILE
|
|
|
418 /* Profiling uses file and func names similar to breakpoints. */
|
|
|
419 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
|
420 #endif
|
|
7
|
421 #define DBG_FUNC 1
|
|
|
422 #define DBG_FILE 2
|
|
|
423
|
|
170
|
424 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap));
|
|
|
425 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp));
|
|
7
|
426
|
|
|
427 /*
|
|
170
|
428 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
|
|
|
429 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
|
|
|
430 * is allocated.
|
|
7
|
431 * Returns FAIL for failure.
|
|
|
432 */
|
|
|
433 static int
|
|
170
|
434 dbg_parsearg(arg, gap)
|
|
7
|
435 char_u *arg;
|
|
170
|
436 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
7
|
437 {
|
|
|
438 char_u *p = arg;
|
|
|
439 char_u *q;
|
|
|
440 struct debuggy *bp;
|
|
10
|
441 int here = FALSE;
|
|
7
|
442
|
|
170
|
443 if (ga_grow(gap, 1) == FAIL)
|
|
7
|
444 return FAIL;
|
|
170
|
445 bp = &DEBUGGY(gap, gap->ga_len);
|
|
7
|
446
|
|
|
447 /* Find "func" or "file". */
|
|
|
448 if (STRNCMP(p, "func", 4) == 0)
|
|
|
449 bp->dbg_type = DBG_FUNC;
|
|
|
450 else if (STRNCMP(p, "file", 4) == 0)
|
|
|
451 bp->dbg_type = DBG_FILE;
|
|
170
|
452 else if (
|
|
|
453 #ifdef FEAT_PROFILE
|
|
|
454 gap != &prof_ga &&
|
|
|
455 #endif
|
|
|
456 STRNCMP(p, "here", 4) == 0)
|
|
10
|
457 {
|
|
|
458 if (curbuf->b_ffname == NULL)
|
|
|
459 {
|
|
|
460 EMSG(_(e_noname));
|
|
|
461 return FAIL;
|
|
|
462 }
|
|
|
463 bp->dbg_type = DBG_FILE;
|
|
|
464 here = TRUE;
|
|
|
465 }
|
|
7
|
466 else
|
|
|
467 {
|
|
|
468 EMSG2(_(e_invarg2), p);
|
|
|
469 return FAIL;
|
|
|
470 }
|
|
|
471 p = skipwhite(p + 4);
|
|
|
472
|
|
|
473 /* Find optional line number. */
|
|
10
|
474 if (here)
|
|
|
475 bp->dbg_lnum = curwin->w_cursor.lnum;
|
|
170
|
476 else if (
|
|
|
477 #ifdef FEAT_PROFILE
|
|
|
478 gap != &prof_ga &&
|
|
|
479 #endif
|
|
|
480 VIM_ISDIGIT(*p))
|
|
7
|
481 {
|
|
|
482 bp->dbg_lnum = getdigits(&p);
|
|
|
483 p = skipwhite(p);
|
|
|
484 }
|
|
|
485 else
|
|
|
486 bp->dbg_lnum = 0;
|
|
|
487
|
|
|
488 /* Find the function or file name. Don't accept a function name with (). */
|
|
10
|
489 if ((!here && *p == NUL)
|
|
|
490 || (here && *p != NUL)
|
|
7
|
491 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
|
|
|
492 {
|
|
|
493 EMSG2(_(e_invarg2), arg);
|
|
|
494 return FAIL;
|
|
|
495 }
|
|
|
496
|
|
|
497 if (bp->dbg_type == DBG_FUNC)
|
|
|
498 bp->dbg_name = vim_strsave(p);
|
|
10
|
499 else if (here)
|
|
|
500 bp->dbg_name = vim_strsave(curbuf->b_ffname);
|
|
7
|
501 else
|
|
|
502 {
|
|
|
503 /* Expand the file name in the same way as do_source(). This means
|
|
|
504 * doing it twice, so that $DIR/file gets expanded when $DIR is
|
|
|
505 * "~/dir". */
|
|
|
506 #ifdef RISCOS
|
|
|
507 q = mch_munge_fname(p);
|
|
|
508 #else
|
|
|
509 q = expand_env_save(p);
|
|
|
510 #endif
|
|
|
511 if (q == NULL)
|
|
|
512 return FAIL;
|
|
|
513 #ifdef RISCOS
|
|
|
514 p = mch_munge_fname(q);
|
|
|
515 #else
|
|
|
516 p = expand_env_save(q);
|
|
|
517 #endif
|
|
|
518 vim_free(q);
|
|
|
519 if (p == NULL)
|
|
|
520 return FAIL;
|
|
11
|
521 if (*p != '*')
|
|
|
522 {
|
|
|
523 bp->dbg_name = fix_fname(p);
|
|
|
524 vim_free(p);
|
|
|
525 }
|
|
|
526 else
|
|
|
527 bp->dbg_name = p;
|
|
7
|
528 }
|
|
|
529
|
|
|
530 if (bp->dbg_name == NULL)
|
|
|
531 return FAIL;
|
|
|
532 return OK;
|
|
|
533 }
|
|
|
534
|
|
|
535 /*
|
|
|
536 * ":breakadd".
|
|
|
537 */
|
|
|
538 void
|
|
|
539 ex_breakadd(eap)
|
|
|
540 exarg_T *eap;
|
|
|
541 {
|
|
|
542 struct debuggy *bp;
|
|
|
543 char_u *pat;
|
|
170
|
544 garray_T *gap;
|
|
|
545
|
|
|
546 gap = &dbg_breakp;
|
|
|
547 #ifdef FEAT_PROFILE
|
|
|
548 if (eap->cmdidx == CMD_profile)
|
|
|
549 gap = &prof_ga;
|
|
|
550 #endif
|
|
|
551
|
|
|
552 if (dbg_parsearg(eap->arg, gap) == OK)
|
|
|
553 {
|
|
|
554 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
555 bp->dbg_forceit = eap->forceit;
|
|
|
556
|
|
7
|
557 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
|
|
|
558 if (pat != NULL)
|
|
|
559 {
|
|
|
560 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
|
|
|
561 vim_free(pat);
|
|
|
562 }
|
|
|
563 if (pat == NULL || bp->dbg_prog == NULL)
|
|
|
564 vim_free(bp->dbg_name);
|
|
|
565 else
|
|
|
566 {
|
|
|
567 if (bp->dbg_lnum == 0) /* default line number is 1 */
|
|
|
568 bp->dbg_lnum = 1;
|
|
170
|
569 #ifdef FEAT_PROFILE
|
|
|
570 if (eap->cmdidx != CMD_profile)
|
|
|
571 #endif
|
|
|
572 {
|
|
|
573 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp;
|
|
|
574 ++debug_tick;
|
|
|
575 }
|
|
|
576 ++gap->ga_len;
|
|
7
|
577 }
|
|
|
578 }
|
|
|
579 }
|
|
|
580
|
|
|
581 /*
|
|
|
582 * ":debuggreedy".
|
|
|
583 */
|
|
|
584 void
|
|
|
585 ex_debuggreedy(eap)
|
|
|
586 exarg_T *eap;
|
|
|
587 {
|
|
|
588 if (eap->addr_count == 0 || eap->line2 != 0)
|
|
|
589 debug_greedy = TRUE;
|
|
|
590 else
|
|
|
591 debug_greedy = FALSE;
|
|
|
592 }
|
|
|
593
|
|
|
594 /*
|
|
364
|
595 * ":breakdel" and ":profdel".
|
|
7
|
596 */
|
|
|
597 void
|
|
|
598 ex_breakdel(eap)
|
|
|
599 exarg_T *eap;
|
|
|
600 {
|
|
|
601 struct debuggy *bp, *bpi;
|
|
|
602 int nr;
|
|
|
603 int todel = -1;
|
|
359
|
604 int del_all = FALSE;
|
|
7
|
605 int i;
|
|
|
606 linenr_T best_lnum = 0;
|
|
364
|
607 garray_T *gap;
|
|
|
608
|
|
|
609 gap = &dbg_breakp;
|
|
|
610 #ifdef FEAT_PROFILE
|
|
|
611 if (eap->cmdidx == CMD_profdel)
|
|
|
612 gap = &prof_ga;
|
|
|
613 #endif
|
|
7
|
614
|
|
|
615 if (vim_isdigit(*eap->arg))
|
|
|
616 {
|
|
|
617 /* ":breakdel {nr}" */
|
|
|
618 nr = atol((char *)eap->arg);
|
|
364
|
619 for (i = 0; i < gap->ga_len; ++i)
|
|
|
620 if (DEBUGGY(gap, i).dbg_nr == nr)
|
|
7
|
621 {
|
|
|
622 todel = i;
|
|
|
623 break;
|
|
|
624 }
|
|
|
625 }
|
|
359
|
626 else if (*eap->arg == '*')
|
|
|
627 {
|
|
|
628 todel = 0;
|
|
|
629 del_all = TRUE;
|
|
|
630 }
|
|
7
|
631 else
|
|
|
632 {
|
|
|
633 /* ":breakdel {func|file} [lnum] {name}" */
|
|
364
|
634 if (dbg_parsearg(eap->arg, gap) == FAIL)
|
|
7
|
635 return;
|
|
364
|
636 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
637 for (i = 0; i < gap->ga_len; ++i)
|
|
7
|
638 {
|
|
364
|
639 bpi = &DEBUGGY(gap, i);
|
|
7
|
640 if (bp->dbg_type == bpi->dbg_type
|
|
|
641 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
|
|
|
642 && (bp->dbg_lnum == bpi->dbg_lnum
|
|
|
643 || (bp->dbg_lnum == 0
|
|
|
644 && (best_lnum == 0
|
|
|
645 || bpi->dbg_lnum < best_lnum))))
|
|
|
646 {
|
|
|
647 todel = i;
|
|
|
648 best_lnum = bpi->dbg_lnum;
|
|
|
649 }
|
|
|
650 }
|
|
|
651 vim_free(bp->dbg_name);
|
|
|
652 }
|
|
|
653
|
|
|
654 if (todel < 0)
|
|
|
655 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg);
|
|
|
656 else
|
|
364
|
657 {
|
|
|
658 while (gap->ga_len > 0)
|
|
359
|
659 {
|
|
364
|
660 vim_free(DEBUGGY(gap, todel).dbg_name);
|
|
|
661 vim_free(DEBUGGY(gap, todel).dbg_prog);
|
|
|
662 --gap->ga_len;
|
|
|
663 if (todel < gap->ga_len)
|
|
|
664 mch_memmove(&DEBUGGY(gap, todel), &DEBUGGY(gap, todel + 1),
|
|
|
665 (gap->ga_len - todel) * sizeof(struct debuggy));
|
|
|
666 #ifdef FEAT_PROFILE
|
|
|
667 if (eap->cmdidx == CMD_breakdel)
|
|
|
668 #endif
|
|
|
669 ++debug_tick;
|
|
359
|
670 if (!del_all)
|
|
|
671 break;
|
|
|
672 }
|
|
364
|
673
|
|
|
674 /* If all breakpoints were removed clear the array. */
|
|
|
675 if (gap->ga_len == 0)
|
|
|
676 ga_clear(gap);
|
|
|
677 }
|
|
7
|
678 }
|
|
|
679
|
|
|
680 /*
|
|
|
681 * ":breaklist".
|
|
|
682 */
|
|
|
683 /*ARGSUSED*/
|
|
|
684 void
|
|
|
685 ex_breaklist(eap)
|
|
|
686 exarg_T *eap;
|
|
|
687 {
|
|
|
688 struct debuggy *bp;
|
|
|
689 int i;
|
|
|
690
|
|
|
691 if (dbg_breakp.ga_len == 0)
|
|
|
692 MSG(_("No breakpoints defined"));
|
|
|
693 else
|
|
|
694 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
695 {
|
|
|
696 bp = &BREAKP(i);
|
|
|
697 smsg((char_u *)_("%3d %s %s line %ld"),
|
|
|
698 bp->dbg_nr,
|
|
|
699 bp->dbg_type == DBG_FUNC ? "func" : "file",
|
|
|
700 bp->dbg_name,
|
|
|
701 (long)bp->dbg_lnum);
|
|
|
702 }
|
|
|
703 }
|
|
|
704
|
|
|
705 /*
|
|
|
706 * Find a breakpoint for a function or sourced file.
|
|
|
707 * Returns line number at which to break; zero when no matching breakpoint.
|
|
|
708 */
|
|
|
709 linenr_T
|
|
|
710 dbg_find_breakpoint(file, fname, after)
|
|
|
711 int file; /* TRUE for a file, FALSE for a function */
|
|
|
712 char_u *fname; /* file or function name */
|
|
|
713 linenr_T after; /* after this line number */
|
|
|
714 {
|
|
170
|
715 return debuggy_find(file, fname, after, &dbg_breakp, NULL);
|
|
|
716 }
|
|
|
717
|
|
|
718 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
719 /*
|
|
|
720 * Return TRUE if profiling is on for a function or sourced file.
|
|
|
721 */
|
|
|
722 int
|
|
|
723 has_profiling(file, fname, fp)
|
|
|
724 int file; /* TRUE for a file, FALSE for a function */
|
|
|
725 char_u *fname; /* file or function name */
|
|
|
726 int *fp; /* return: forceit */
|
|
|
727 {
|
|
|
728 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp)
|
|
|
729 != (linenr_T)0);
|
|
|
730 }
|
|
|
731 #endif
|
|
|
732
|
|
|
733 /*
|
|
|
734 * Common code for dbg_find_breakpoint() and has_profiling().
|
|
|
735 */
|
|
|
736 static linenr_T
|
|
|
737 debuggy_find(file, fname, after, gap, fp)
|
|
|
738 int file; /* TRUE for a file, FALSE for a function */
|
|
|
739 char_u *fname; /* file or function name */
|
|
|
740 linenr_T after; /* after this line number */
|
|
|
741 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
|
742 int *fp; /* if not NULL: return forceit */
|
|
|
743 {
|
|
7
|
744 struct debuggy *bp;
|
|
|
745 int i;
|
|
|
746 linenr_T lnum = 0;
|
|
|
747 regmatch_T regmatch;
|
|
|
748 char_u *name = fname;
|
|
|
749 int prev_got_int;
|
|
|
750
|
|
170
|
751 /* Return quickly when there are no breakpoints. */
|
|
|
752 if (gap->ga_len == 0)
|
|
|
753 return (linenr_T)0;
|
|
|
754
|
|
7
|
755 /* Replace K_SNR in function name with "<SNR>". */
|
|
|
756 if (!file && fname[0] == K_SPECIAL)
|
|
|
757 {
|
|
|
758 name = alloc((unsigned)STRLEN(fname) + 3);
|
|
|
759 if (name == NULL)
|
|
|
760 name = fname;
|
|
|
761 else
|
|
|
762 {
|
|
|
763 STRCPY(name, "<SNR>");
|
|
|
764 STRCPY(name + 5, fname + 3);
|
|
|
765 }
|
|
|
766 }
|
|
|
767
|
|
170
|
768 for (i = 0; i < gap->ga_len; ++i)
|
|
|
769 {
|
|
|
770 /* Skip entries that are not useful or are for a line that is beyond
|
|
|
771 * an already found breakpoint. */
|
|
|
772 bp = &DEBUGGY(gap, i);
|
|
|
773 if (((bp->dbg_type == DBG_FILE) == file && (
|
|
|
774 #ifdef FEAT_PROFILE
|
|
|
775 gap == &prof_ga ||
|
|
|
776 #endif
|
|
|
777 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum)))))
|
|
7
|
778 {
|
|
|
779 regmatch.regprog = bp->dbg_prog;
|
|
|
780 regmatch.rm_ic = FALSE;
|
|
|
781 /*
|
|
170
|
782 * Save the value of got_int and reset it. We don't want a
|
|
|
783 * previous interruption cancel matching, only hitting CTRL-C
|
|
|
784 * while matching should abort it.
|
|
7
|
785 */
|
|
|
786 prev_got_int = got_int;
|
|
|
787 got_int = FALSE;
|
|
|
788 if (vim_regexec(®match, name, (colnr_T)0))
|
|
170
|
789 {
|
|
7
|
790 lnum = bp->dbg_lnum;
|
|
170
|
791 if (fp != NULL)
|
|
|
792 *fp = bp->dbg_forceit;
|
|
|
793 }
|
|
7
|
794 got_int |= prev_got_int;
|
|
|
795 }
|
|
|
796 }
|
|
|
797 if (name != fname)
|
|
|
798 vim_free(name);
|
|
|
799
|
|
|
800 return lnum;
|
|
|
801 }
|
|
|
802
|
|
|
803 /*
|
|
|
804 * Called when a breakpoint was encountered.
|
|
|
805 */
|
|
|
806 void
|
|
|
807 dbg_breakpoint(name, lnum)
|
|
|
808 char_u *name;
|
|
|
809 linenr_T lnum;
|
|
|
810 {
|
|
|
811 /* We need to check if this line is actually executed in do_one_cmd() */
|
|
|
812 debug_breakpoint_name = name;
|
|
|
813 debug_breakpoint_lnum = lnum;
|
|
|
814 }
|
|
170
|
815
|
|
|
816
|
|
794
|
817 # if defined(FEAT_PROFILE) || defined(FEAT_RELTIME) || defined(PROTO)
|
|
170
|
818 /*
|
|
|
819 * Store the current time in "tm".
|
|
|
820 */
|
|
|
821 void
|
|
|
822 profile_start(tm)
|
|
|
823 proftime_T *tm;
|
|
|
824 {
|
|
177
|
825 # ifdef WIN3264
|
|
|
826 QueryPerformanceCounter(tm);
|
|
|
827 # else
|
|
170
|
828 gettimeofday(tm, NULL);
|
|
177
|
829 # endif
|
|
170
|
830 }
|
|
|
831
|
|
|
832 /*
|
|
|
833 * Compute the elapsed time from "tm" till now and store in "tm".
|
|
|
834 */
|
|
|
835 void
|
|
|
836 profile_end(tm)
|
|
|
837 proftime_T *tm;
|
|
|
838 {
|
|
|
839 proftime_T now;
|
|
|
840
|
|
177
|
841 # ifdef WIN3264
|
|
|
842 QueryPerformanceCounter(&now);
|
|
|
843 tm->QuadPart = now.QuadPart - tm->QuadPart;
|
|
|
844 # else
|
|
170
|
845 gettimeofday(&now, NULL);
|
|
|
846 tm->tv_usec = now.tv_usec - tm->tv_usec;
|
|
|
847 tm->tv_sec = now.tv_sec - tm->tv_sec;
|
|
|
848 if (tm->tv_usec < 0)
|
|
|
849 {
|
|
|
850 tm->tv_usec += 1000000;
|
|
|
851 --tm->tv_sec;
|
|
|
852 }
|
|
177
|
853 # endif
|
|
170
|
854 }
|
|
|
855
|
|
|
856 /*
|
|
|
857 * Subtract the time "tm2" from "tm".
|
|
|
858 */
|
|
|
859 void
|
|
|
860 profile_sub(tm, tm2)
|
|
|
861 proftime_T *tm, *tm2;
|
|
|
862 {
|
|
177
|
863 # ifdef WIN3264
|
|
|
864 tm->QuadPart -= tm2->QuadPart;
|
|
|
865 # else
|
|
170
|
866 tm->tv_usec -= tm2->tv_usec;
|
|
|
867 tm->tv_sec -= tm2->tv_sec;
|
|
|
868 if (tm->tv_usec < 0)
|
|
|
869 {
|
|
|
870 tm->tv_usec += 1000000;
|
|
|
871 --tm->tv_sec;
|
|
|
872 }
|
|
177
|
873 # endif
|
|
170
|
874 }
|
|
|
875
|
|
|
876 /*
|
|
794
|
877 * Return a string that represents the time in "tm".
|
|
|
878 * Uses a static buffer!
|
|
|
879 */
|
|
|
880 char *
|
|
|
881 profile_msg(tm)
|
|
|
882 proftime_T *tm;
|
|
|
883 {
|
|
|
884 static char buf[50];
|
|
|
885
|
|
|
886 # ifdef WIN3264
|
|
|
887 LARGE_INTEGER fr;
|
|
|
888
|
|
|
889 QueryPerformanceFrequency(&fr);
|
|
|
890 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart);
|
|
|
891 # else
|
|
|
892 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec);
|
|
1496
|
893 # endif
|
|
794
|
894 return buf;
|
|
|
895 }
|
|
|
896
|
|
|
897 /*
|
|
1496
|
898 * Put the time "msec" past now in "tm".
|
|
794
|
899 */
|
|
1496
|
900 void
|
|
|
901 profile_setlimit(msec, tm)
|
|
|
902 long msec;
|
|
|
903 proftime_T *tm;
|
|
|
904 {
|
|
|
905 if (msec <= 0) /* no limit */
|
|
|
906 profile_zero(tm);
|
|
|
907 else
|
|
|
908 {
|
|
|
909 # ifdef WIN3264
|
|
|
910 LARGE_INTEGER fr;
|
|
|
911
|
|
|
912 QueryPerformanceCounter(tm);
|
|
|
913 QueryPerformanceFrequency(&fr);
|
|
1517
|
914 tm->QuadPart += (LONGLONG)((double)msec / 1000.0 * (double)fr.QuadPart);
|
|
1496
|
915 # else
|
|
|
916 long usec;
|
|
|
917
|
|
|
918 gettimeofday(tm, NULL);
|
|
|
919 usec = (long)tm->tv_usec + (long)msec * 1000;
|
|
|
920 tm->tv_usec = usec % 1000000L;
|
|
|
921 tm->tv_sec += usec / 1000000L;
|
|
|
922 # endif
|
|
|
923 }
|
|
|
924 }
|
|
|
925
|
|
|
926 /*
|
|
|
927 * Return TRUE if the current time is past "tm".
|
|
|
928 */
|
|
|
929 int
|
|
|
930 profile_passed_limit(tm)
|
|
|
931 proftime_T *tm;
|
|
|
932 {
|
|
|
933 proftime_T now;
|
|
|
934
|
|
|
935 # ifdef WIN3264
|
|
|
936 if (tm->QuadPart == 0) /* timer was not set */
|
|
|
937 return FALSE;
|
|
|
938 QueryPerformanceCounter(&now);
|
|
|
939 return (now.QuadPart > tm->QuadPart);
|
|
|
940 # else
|
|
|
941 if (tm->tv_sec == 0) /* timer was not set */
|
|
|
942 return FALSE;
|
|
|
943 gettimeofday(&now, NULL);
|
|
|
944 return (now.tv_sec > tm->tv_sec
|
|
|
945 || (now.tv_sec == tm->tv_sec && now.tv_usec > tm->tv_usec));
|
|
|
946 # endif
|
|
|
947 }
|
|
794
|
948
|
|
|
949 /*
|
|
|
950 * Set the time in "tm" to zero.
|
|
|
951 */
|
|
|
952 void
|
|
|
953 profile_zero(tm)
|
|
|
954 proftime_T *tm;
|
|
|
955 {
|
|
|
956 # ifdef WIN3264
|
|
|
957 tm->QuadPart = 0;
|
|
|
958 # else
|
|
|
959 tm->tv_usec = 0;
|
|
|
960 tm->tv_sec = 0;
|
|
|
961 # endif
|
|
|
962 }
|
|
|
963
|
|
1496
|
964 # endif /* FEAT_PROFILE || FEAT_RELTIME */
|
|
|
965
|
|
|
966 # if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
967 /*
|
|
|
968 * Functions for profiling.
|
|
|
969 */
|
|
|
970 static void script_do_profile __ARGS((scriptitem_T *si));
|
|
|
971 static void script_dump_profile __ARGS((FILE *fd));
|
|
|
972 static proftime_T prof_wait_time;
|
|
|
973
|
|
794
|
974 /*
|
|
170
|
975 * Add the time "tm2" to "tm".
|
|
|
976 */
|
|
|
977 void
|
|
|
978 profile_add(tm, tm2)
|
|
|
979 proftime_T *tm, *tm2;
|
|
|
980 {
|
|
177
|
981 # ifdef WIN3264
|
|
|
982 tm->QuadPart += tm2->QuadPart;
|
|
|
983 # else
|
|
170
|
984 tm->tv_usec += tm2->tv_usec;
|
|
|
985 tm->tv_sec += tm2->tv_sec;
|
|
|
986 if (tm->tv_usec >= 1000000)
|
|
|
987 {
|
|
|
988 tm->tv_usec -= 1000000;
|
|
|
989 ++tm->tv_sec;
|
|
|
990 }
|
|
177
|
991 # endif
|
|
170
|
992 }
|
|
|
993
|
|
|
994 /*
|
|
720
|
995 * Add the "self" time from the total time and the children's time.
|
|
|
996 */
|
|
|
997 void
|
|
|
998 profile_self(self, total, children)
|
|
|
999 proftime_T *self, *total, *children;
|
|
|
1000 {
|
|
|
1001 /* Check that the result won't be negative. Can happen with recursive
|
|
|
1002 * calls. */
|
|
|
1003 #ifdef WIN3264
|
|
|
1004 if (total->QuadPart <= children->QuadPart)
|
|
|
1005 return;
|
|
|
1006 #else
|
|
|
1007 if (total->tv_sec < children->tv_sec
|
|
|
1008 || (total->tv_sec == children->tv_sec
|
|
|
1009 && total->tv_usec <= children->tv_usec))
|
|
|
1010 return;
|
|
|
1011 #endif
|
|
|
1012 profile_add(self, total);
|
|
|
1013 profile_sub(self, children);
|
|
|
1014 }
|
|
|
1015
|
|
|
1016 /*
|
|
170
|
1017 * Get the current waittime.
|
|
|
1018 */
|
|
|
1019 void
|
|
|
1020 profile_get_wait(tm)
|
|
|
1021 proftime_T *tm;
|
|
|
1022 {
|
|
|
1023 *tm = prof_wait_time;
|
|
|
1024 }
|
|
|
1025
|
|
|
1026 /*
|
|
|
1027 * Subtract the passed waittime since "tm" from "tma".
|
|
|
1028 */
|
|
|
1029 void
|
|
|
1030 profile_sub_wait(tm, tma)
|
|
|
1031 proftime_T *tm, *tma;
|
|
|
1032 {
|
|
|
1033 proftime_T tm3 = prof_wait_time;
|
|
|
1034
|
|
|
1035 profile_sub(&tm3, tm);
|
|
|
1036 profile_sub(tma, &tm3);
|
|
|
1037 }
|
|
|
1038
|
|
|
1039 /*
|
|
|
1040 * Return TRUE if "tm1" and "tm2" are equal.
|
|
|
1041 */
|
|
|
1042 int
|
|
|
1043 profile_equal(tm1, tm2)
|
|
|
1044 proftime_T *tm1, *tm2;
|
|
|
1045 {
|
|
177
|
1046 # ifdef WIN3264
|
|
|
1047 return (tm1->QuadPart == tm2->QuadPart);
|
|
|
1048 # else
|
|
170
|
1049 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec);
|
|
177
|
1050 # endif
|
|
|
1051 }
|
|
|
1052
|
|
|
1053 /*
|
|
|
1054 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
|
|
|
1055 */
|
|
|
1056 int
|
|
|
1057 profile_cmp(tm1, tm2)
|
|
|
1058 proftime_T *tm1, *tm2;
|
|
|
1059 {
|
|
|
1060 # ifdef WIN3264
|
|
|
1061 return (int)(tm2->QuadPart - tm1->QuadPart);
|
|
|
1062 # else
|
|
|
1063 if (tm1->tv_sec == tm2->tv_sec)
|
|
|
1064 return tm2->tv_usec - tm1->tv_usec;
|
|
|
1065 return tm2->tv_sec - tm1->tv_sec;
|
|
|
1066 # endif
|
|
170
|
1067 }
|
|
|
1068
|
|
|
1069 static char_u *profile_fname = NULL;
|
|
790
|
1070 static proftime_T pause_time;
|
|
170
|
1071
|
|
|
1072 /*
|
|
|
1073 * ":profile cmd args"
|
|
|
1074 */
|
|
|
1075 void
|
|
|
1076 ex_profile(eap)
|
|
|
1077 exarg_T *eap;
|
|
|
1078 {
|
|
|
1079 char_u *e;
|
|
|
1080 int len;
|
|
|
1081
|
|
|
1082 e = skiptowhite(eap->arg);
|
|
835
|
1083 len = (int)(e - eap->arg);
|
|
170
|
1084 e = skipwhite(e);
|
|
|
1085
|
|
|
1086 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL)
|
|
|
1087 {
|
|
|
1088 vim_free(profile_fname);
|
|
|
1089 profile_fname = vim_strsave(e);
|
|
790
|
1090 do_profiling = PROF_YES;
|
|
170
|
1091 profile_zero(&prof_wait_time);
|
|
|
1092 set_vim_var_nr(VV_PROFILING, 1L);
|
|
|
1093 }
|
|
790
|
1094 else if (do_profiling == PROF_NONE)
|
|
170
|
1095 EMSG(_("E750: First use :profile start <fname>"));
|
|
790
|
1096 else if (STRCMP(eap->arg, "pause") == 0)
|
|
|
1097 {
|
|
|
1098 if (do_profiling == PROF_YES)
|
|
|
1099 profile_start(&pause_time);
|
|
|
1100 do_profiling = PROF_PAUSED;
|
|
|
1101 }
|
|
|
1102 else if (STRCMP(eap->arg, "continue") == 0)
|
|
|
1103 {
|
|
|
1104 if (do_profiling == PROF_PAUSED)
|
|
|
1105 {
|
|
|
1106 profile_end(&pause_time);
|
|
|
1107 profile_add(&prof_wait_time, &pause_time);
|
|
|
1108 }
|
|
|
1109 do_profiling = PROF_YES;
|
|
|
1110 }
|
|
170
|
1111 else
|
|
|
1112 {
|
|
|
1113 /* The rest is similar to ":breakadd". */
|
|
|
1114 ex_breakadd(eap);
|
|
|
1115 }
|
|
|
1116 }
|
|
|
1117
|
|
|
1118 /*
|
|
|
1119 * Dump the profiling info.
|
|
|
1120 */
|
|
|
1121 void
|
|
|
1122 profile_dump()
|
|
|
1123 {
|
|
|
1124 FILE *fd;
|
|
|
1125
|
|
|
1126 if (profile_fname != NULL)
|
|
|
1127 {
|
|
531
|
1128 fd = mch_fopen((char *)profile_fname, "w");
|
|
170
|
1129 if (fd == NULL)
|
|
|
1130 EMSG2(_(e_notopen), profile_fname);
|
|
|
1131 else
|
|
|
1132 {
|
|
177
|
1133 script_dump_profile(fd);
|
|
170
|
1134 func_dump_profile(fd);
|
|
|
1135 fclose(fd);
|
|
|
1136 }
|
|
|
1137 }
|
|
|
1138 }
|
|
|
1139
|
|
|
1140 /*
|
|
|
1141 * Start profiling script "fp".
|
|
|
1142 */
|
|
|
1143 static void
|
|
|
1144 script_do_profile(si)
|
|
|
1145 scriptitem_T *si;
|
|
|
1146 {
|
|
|
1147 si->sn_pr_count = 0;
|
|
|
1148 profile_zero(&si->sn_pr_total);
|
|
|
1149 profile_zero(&si->sn_pr_self);
|
|
|
1150
|
|
|
1151 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100);
|
|
|
1152 si->sn_prl_idx = -1;
|
|
|
1153 si->sn_prof_on = TRUE;
|
|
|
1154 si->sn_pr_nest = 0;
|
|
|
1155 }
|
|
|
1156
|
|
|
1157 /*
|
|
|
1158 * save time when starting to invoke another script or function.
|
|
|
1159 */
|
|
|
1160 void
|
|
|
1161 script_prof_save(tm)
|
|
|
1162 proftime_T *tm; /* place to store wait time */
|
|
|
1163 {
|
|
|
1164 scriptitem_T *si;
|
|
|
1165
|
|
|
1166 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1167 {
|
|
|
1168 si = &SCRIPT_ITEM(current_SID);
|
|
|
1169 if (si->sn_prof_on && si->sn_pr_nest++ == 0)
|
|
|
1170 profile_start(&si->sn_pr_child);
|
|
|
1171 }
|
|
|
1172 profile_get_wait(tm);
|
|
|
1173 }
|
|
|
1174
|
|
|
1175 /*
|
|
|
1176 * Count time spent in children after invoking another script or function.
|
|
|
1177 */
|
|
|
1178 void
|
|
|
1179 script_prof_restore(tm)
|
|
|
1180 proftime_T *tm;
|
|
|
1181 {
|
|
|
1182 scriptitem_T *si;
|
|
|
1183
|
|
|
1184 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1185 {
|
|
|
1186 si = &SCRIPT_ITEM(current_SID);
|
|
|
1187 if (si->sn_prof_on && --si->sn_pr_nest == 0)
|
|
|
1188 {
|
|
|
1189 profile_end(&si->sn_pr_child);
|
|
|
1190 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */
|
|
|
1191 profile_add(&si->sn_pr_children, &si->sn_pr_child);
|
|
|
1192 profile_add(&si->sn_prl_children, &si->sn_pr_child);
|
|
|
1193 }
|
|
|
1194 }
|
|
|
1195 }
|
|
|
1196
|
|
|
1197 static proftime_T inchar_time;
|
|
|
1198
|
|
|
1199 /*
|
|
|
1200 * Called when starting to wait for the user to type a character.
|
|
|
1201 */
|
|
|
1202 void
|
|
|
1203 prof_inchar_enter()
|
|
|
1204 {
|
|
|
1205 profile_start(&inchar_time);
|
|
|
1206 }
|
|
|
1207
|
|
|
1208 /*
|
|
|
1209 * Called when finished waiting for the user to type a character.
|
|
|
1210 */
|
|
|
1211 void
|
|
|
1212 prof_inchar_exit()
|
|
|
1213 {
|
|
|
1214 profile_end(&inchar_time);
|
|
|
1215 profile_add(&prof_wait_time, &inchar_time);
|
|
|
1216 }
|
|
|
1217
|
|
|
1218 /*
|
|
|
1219 * Dump the profiling results for all scripts in file "fd".
|
|
|
1220 */
|
|
|
1221 static void
|
|
|
1222 script_dump_profile(fd)
|
|
|
1223 FILE *fd;
|
|
|
1224 {
|
|
|
1225 int id;
|
|
|
1226 scriptitem_T *si;
|
|
|
1227 int i;
|
|
|
1228 FILE *sfd;
|
|
|
1229 sn_prl_T *pp;
|
|
|
1230
|
|
|
1231 for (id = 1; id <= script_items.ga_len; ++id)
|
|
|
1232 {
|
|
|
1233 si = &SCRIPT_ITEM(id);
|
|
|
1234 if (si->sn_prof_on)
|
|
|
1235 {
|
|
|
1236 fprintf(fd, "SCRIPT %s\n", si->sn_name);
|
|
|
1237 if (si->sn_pr_count == 1)
|
|
|
1238 fprintf(fd, "Sourced 1 time\n");
|
|
|
1239 else
|
|
|
1240 fprintf(fd, "Sourced %d times\n", si->sn_pr_count);
|
|
|
1241 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total));
|
|
|
1242 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self));
|
|
|
1243 fprintf(fd, "\n");
|
|
|
1244 fprintf(fd, "count total (s) self (s)\n");
|
|
|
1245
|
|
531
|
1246 sfd = mch_fopen((char *)si->sn_name, "r");
|
|
170
|
1247 if (sfd == NULL)
|
|
|
1248 fprintf(fd, "Cannot open file!\n");
|
|
|
1249 else
|
|
|
1250 {
|
|
|
1251 for (i = 0; i < si->sn_prl_ga.ga_len; ++i)
|
|
|
1252 {
|
|
|
1253 if (vim_fgets(IObuff, IOSIZE, sfd))
|
|
|
1254 break;
|
|
|
1255 pp = &PRL_ITEM(si, i);
|
|
|
1256 if (pp->snp_count > 0)
|
|
|
1257 {
|
|
|
1258 fprintf(fd, "%5d ", pp->snp_count);
|
|
|
1259 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self))
|
|
|
1260 fprintf(fd, " ");
|
|
|
1261 else
|
|
|
1262 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total));
|
|
|
1263 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self));
|
|
|
1264 }
|
|
|
1265 else
|
|
|
1266 fprintf(fd, " ");
|
|
|
1267 fprintf(fd, "%s", IObuff);
|
|
|
1268 }
|
|
|
1269 fclose(sfd);
|
|
|
1270 }
|
|
|
1271 fprintf(fd, "\n");
|
|
|
1272 }
|
|
|
1273 }
|
|
|
1274 }
|
|
|
1275
|
|
|
1276 /*
|
|
|
1277 * Return TRUE when a function defined in the current script should be
|
|
|
1278 * profiled.
|
|
|
1279 */
|
|
|
1280 int
|
|
|
1281 prof_def_func()
|
|
|
1282 {
|
|
391
|
1283 if (current_SID > 0)
|
|
|
1284 return SCRIPT_ITEM(current_SID).sn_pr_force;
|
|
|
1285 return FALSE;
|
|
170
|
1286 }
|
|
|
1287
|
|
|
1288 # endif
|
|
7
|
1289 #endif
|
|
|
1290
|
|
|
1291 /*
|
|
|
1292 * If 'autowrite' option set, try to write the file.
|
|
|
1293 * Careful: autocommands may make "buf" invalid!
|
|
|
1294 *
|
|
|
1295 * return FAIL for failure, OK otherwise
|
|
|
1296 */
|
|
|
1297 int
|
|
|
1298 autowrite(buf, forceit)
|
|
|
1299 buf_T *buf;
|
|
|
1300 int forceit;
|
|
|
1301 {
|
|
1069
|
1302 int r;
|
|
|
1303
|
|
7
|
1304 if (!(p_aw || p_awa) || !p_write
|
|
|
1305 #ifdef FEAT_QUICKFIX
|
|
1069
|
1306 /* never autowrite a "nofile" or "nowrite" buffer */
|
|
|
1307 || bt_dontwrite(buf)
|
|
7
|
1308 #endif
|
|
1069
|
1309 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL)
|
|
7
|
1310 return FAIL;
|
|
1069
|
1311 r = buf_write_all(buf, forceit);
|
|
|
1312
|
|
|
1313 /* Writing may succeed but the buffer still changed, e.g., when there is a
|
|
|
1314 * conversion error. We do want to return FAIL then. */
|
|
|
1315 if (buf_valid(buf) && bufIsChanged(buf))
|
|
|
1316 r = FAIL;
|
|
|
1317 return r;
|
|
7
|
1318 }
|
|
|
1319
|
|
|
1320 /*
|
|
|
1321 * flush all buffers, except the ones that are readonly
|
|
|
1322 */
|
|
|
1323 void
|
|
|
1324 autowrite_all()
|
|
|
1325 {
|
|
|
1326 buf_T *buf;
|
|
|
1327
|
|
|
1328 if (!(p_aw || p_awa) || !p_write)
|
|
|
1329 return;
|
|
|
1330 for (buf = firstbuf; buf; buf = buf->b_next)
|
|
|
1331 if (bufIsChanged(buf) && !buf->b_p_ro)
|
|
|
1332 {
|
|
|
1333 (void)buf_write_all(buf, FALSE);
|
|
|
1334 #ifdef FEAT_AUTOCMD
|
|
|
1335 /* an autocommand may have deleted the buffer */
|
|
|
1336 if (!buf_valid(buf))
|
|
|
1337 buf = firstbuf;
|
|
|
1338 #endif
|
|
|
1339 }
|
|
|
1340 }
|
|
|
1341
|
|
|
1342 /*
|
|
|
1343 * return TRUE if buffer was changed and cannot be abandoned.
|
|
|
1344 */
|
|
|
1345 /*ARGSUSED*/
|
|
|
1346 int
|
|
|
1347 check_changed(buf, checkaw, mult_win, forceit, allbuf)
|
|
|
1348 buf_T *buf;
|
|
|
1349 int checkaw; /* do autowrite if buffer was changed */
|
|
|
1350 int mult_win; /* check also when several wins for the buf */
|
|
|
1351 int forceit;
|
|
|
1352 int allbuf; /* may write all buffers */
|
|
|
1353 {
|
|
|
1354 if ( !forceit
|
|
|
1355 && bufIsChanged(buf)
|
|
|
1356 && (mult_win || buf->b_nwindows <= 1)
|
|
|
1357 && (!checkaw || autowrite(buf, forceit) == FAIL))
|
|
|
1358 {
|
|
|
1359 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1360 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
1361 {
|
|
|
1362 buf_T *buf2;
|
|
|
1363 int count = 0;
|
|
|
1364
|
|
|
1365 if (allbuf)
|
|
|
1366 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1367 if (bufIsChanged(buf2)
|
|
|
1368 && (buf2->b_ffname != NULL
|
|
|
1369 # ifdef FEAT_BROWSE
|
|
|
1370 || cmdmod.browse
|
|
|
1371 # endif
|
|
|
1372 ))
|
|
|
1373 ++count;
|
|
|
1374 # ifdef FEAT_AUTOCMD
|
|
|
1375 if (!buf_valid(buf))
|
|
|
1376 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1377 return FALSE;
|
|
|
1378 # endif
|
|
|
1379 dialog_changed(buf, count > 1);
|
|
|
1380 # ifdef FEAT_AUTOCMD
|
|
|
1381 if (!buf_valid(buf))
|
|
|
1382 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1383 return FALSE;
|
|
|
1384 # endif
|
|
|
1385 return bufIsChanged(buf);
|
|
|
1386 }
|
|
|
1387 #endif
|
|
|
1388 EMSG(_(e_nowrtmsg));
|
|
|
1389 return TRUE;
|
|
|
1390 }
|
|
|
1391 return FALSE;
|
|
|
1392 }
|
|
|
1393
|
|
|
1394 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
|
1395
|
|
|
1396 #if defined(FEAT_BROWSE) || defined(PROTO)
|
|
|
1397 /*
|
|
|
1398 * When wanting to write a file without a file name, ask the user for a name.
|
|
|
1399 */
|
|
|
1400 void
|
|
|
1401 browse_save_fname(buf)
|
|
|
1402 buf_T *buf;
|
|
|
1403 {
|
|
|
1404 if (buf->b_fname == NULL)
|
|
|
1405 {
|
|
|
1406 char_u *fname;
|
|
|
1407
|
|
29
|
1408 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
|
|
|
1409 NULL, NULL, NULL, NULL, buf);
|
|
7
|
1410 if (fname != NULL)
|
|
|
1411 {
|
|
|
1412 if (setfname(buf, fname, NULL, TRUE) == OK)
|
|
|
1413 buf->b_flags |= BF_NOTEDITED;
|
|
|
1414 vim_free(fname);
|
|
|
1415 }
|
|
|
1416 }
|
|
|
1417 }
|
|
|
1418 #endif
|
|
|
1419
|
|
|
1420 /*
|
|
|
1421 * Ask the user what to do when abondoning a changed buffer.
|
|
|
1422 * Must check 'write' option first!
|
|
|
1423 */
|
|
|
1424 void
|
|
|
1425 dialog_changed(buf, checkall)
|
|
|
1426 buf_T *buf;
|
|
|
1427 int checkall; /* may abandon all changed buffers */
|
|
|
1428 {
|
|
|
1429 char_u buff[IOSIZE];
|
|
|
1430 int ret;
|
|
|
1431 buf_T *buf2;
|
|
|
1432
|
|
314
|
1433 dialog_msg(buff, _("Save changes to \"%s\"?"),
|
|
7
|
1434 (buf->b_fname != NULL) ?
|
|
|
1435 buf->b_fname : (char_u *)_("Untitled"));
|
|
|
1436 if (checkall)
|
|
|
1437 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1438 else
|
|
|
1439 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1440
|
|
|
1441 if (ret == VIM_YES)
|
|
|
1442 {
|
|
|
1443 #ifdef FEAT_BROWSE
|
|
|
1444 /* May get file name, when there is none */
|
|
|
1445 browse_save_fname(buf);
|
|
|
1446 #endif
|
|
|
1447 if (buf->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1448 (void)buf_write_all(buf, FALSE);
|
|
|
1449 }
|
|
|
1450 else if (ret == VIM_NO)
|
|
|
1451 {
|
|
|
1452 unchanged(buf, TRUE);
|
|
|
1453 }
|
|
|
1454 else if (ret == VIM_ALL)
|
|
|
1455 {
|
|
|
1456 /*
|
|
|
1457 * Write all modified files that can be written.
|
|
|
1458 * Skip readonly buffers, these need to be confirmed
|
|
|
1459 * individually.
|
|
|
1460 */
|
|
|
1461 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1462 {
|
|
|
1463 if (bufIsChanged(buf2)
|
|
|
1464 && (buf2->b_ffname != NULL
|
|
|
1465 #ifdef FEAT_BROWSE
|
|
|
1466 || cmdmod.browse
|
|
|
1467 #endif
|
|
|
1468 )
|
|
|
1469 && !buf2->b_p_ro)
|
|
|
1470 {
|
|
|
1471 #ifdef FEAT_BROWSE
|
|
|
1472 /* May get file name, when there is none */
|
|
|
1473 browse_save_fname(buf2);
|
|
|
1474 #endif
|
|
|
1475 if (buf2->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1476 (void)buf_write_all(buf2, FALSE);
|
|
|
1477 #ifdef FEAT_AUTOCMD
|
|
|
1478 /* an autocommand may have deleted the buffer */
|
|
|
1479 if (!buf_valid(buf2))
|
|
|
1480 buf2 = firstbuf;
|
|
|
1481 #endif
|
|
|
1482 }
|
|
|
1483 }
|
|
|
1484 }
|
|
|
1485 else if (ret == VIM_DISCARDALL)
|
|
|
1486 {
|
|
|
1487 /*
|
|
|
1488 * mark all buffers as unchanged
|
|
|
1489 */
|
|
|
1490 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1491 unchanged(buf2, TRUE);
|
|
|
1492 }
|
|
|
1493 }
|
|
|
1494 #endif
|
|
|
1495
|
|
|
1496 /*
|
|
|
1497 * Return TRUE if the buffer "buf" can be abandoned, either by making it
|
|
|
1498 * hidden, autowriting it or unloading it.
|
|
|
1499 */
|
|
|
1500 int
|
|
|
1501 can_abandon(buf, forceit)
|
|
|
1502 buf_T *buf;
|
|
|
1503 int forceit;
|
|
|
1504 {
|
|
|
1505 return ( P_HID(buf)
|
|
|
1506 || !bufIsChanged(buf)
|
|
|
1507 || buf->b_nwindows > 1
|
|
|
1508 || autowrite(buf, forceit) == OK
|
|
|
1509 || forceit);
|
|
|
1510 }
|
|
|
1511
|
|
|
1512 /*
|
|
|
1513 * Return TRUE if any buffer was changed and cannot be abandoned.
|
|
|
1514 * That changed buffer becomes the current buffer.
|
|
|
1515 */
|
|
|
1516 int
|
|
|
1517 check_changed_any(hidden)
|
|
|
1518 int hidden; /* Only check hidden buffers */
|
|
|
1519 {
|
|
|
1520 buf_T *buf;
|
|
|
1521 int save;
|
|
|
1522 #ifdef FEAT_WINDOWS
|
|
|
1523 win_T *wp;
|
|
|
1524 #endif
|
|
|
1525
|
|
|
1526 for (;;)
|
|
|
1527 {
|
|
|
1528 /* check curbuf first: if it was changed we can't abandon it */
|
|
|
1529 if (!hidden && curbufIsChanged())
|
|
|
1530 buf = curbuf;
|
|
|
1531 else
|
|
|
1532 {
|
|
|
1533 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1534 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
|
|
|
1535 break;
|
|
|
1536 }
|
|
|
1537 if (buf == NULL) /* No buffers changed */
|
|
|
1538 return FALSE;
|
|
|
1539
|
|
1069
|
1540 /* Try auto-writing the buffer. If this fails but the buffer no
|
|
|
1541 * longer exists it's not changed, that's OK. */
|
|
7
|
1542 if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
|
|
|
1543 break; /* didn't save - still changes */
|
|
|
1544 }
|
|
|
1545
|
|
|
1546 exiting = FALSE;
|
|
|
1547 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1548 /*
|
|
|
1549 * When ":confirm" used, don't give an error message.
|
|
|
1550 */
|
|
|
1551 if (!(p_confirm || cmdmod.confirm))
|
|
|
1552 #endif
|
|
|
1553 {
|
|
|
1554 /* There must be a wait_return for this message, do_buffer()
|
|
|
1555 * may cause a redraw. But wait_return() is a no-op when vgetc()
|
|
|
1556 * is busy (Quit used from window menu), then make sure we don't
|
|
|
1557 * cause a scroll up. */
|
|
823
|
1558 if (vgetc_busy > 0)
|
|
7
|
1559 {
|
|
|
1560 msg_row = cmdline_row;
|
|
|
1561 msg_col = 0;
|
|
|
1562 msg_didout = FALSE;
|
|
|
1563 }
|
|
|
1564 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
|
|
|
1565 buf_spname(buf) != NULL ? (char_u *)buf_spname(buf) :
|
|
|
1566 buf->b_fname))
|
|
|
1567 {
|
|
|
1568 save = no_wait_return;
|
|
|
1569 no_wait_return = FALSE;
|
|
|
1570 wait_return(FALSE);
|
|
|
1571 no_wait_return = save;
|
|
|
1572 }
|
|
|
1573 }
|
|
|
1574
|
|
|
1575 #ifdef FEAT_WINDOWS
|
|
|
1576 /* Try to find a window that contains the buffer. */
|
|
|
1577 if (buf != curbuf)
|
|
|
1578 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
1579 if (wp->w_buffer == buf)
|
|
|
1580 {
|
|
|
1581 win_goto(wp);
|
|
|
1582 # ifdef FEAT_AUTOCMD
|
|
|
1583 /* Paranoia: did autocms wipe out the buffer with changes? */
|
|
|
1584 if (!buf_valid(buf))
|
|
|
1585 return TRUE;
|
|
|
1586 # endif
|
|
|
1587 break;
|
|
|
1588 }
|
|
|
1589 #endif
|
|
|
1590
|
|
|
1591 /* Open the changed buffer in the current window. */
|
|
|
1592 if (buf != curbuf)
|
|
|
1593 set_curbuf(buf, DOBUF_GOTO);
|
|
|
1594
|
|
|
1595 return TRUE;
|
|
|
1596 }
|
|
|
1597
|
|
|
1598 /*
|
|
|
1599 * return FAIL if there is no file name, OK if there is one
|
|
|
1600 * give error message for FAIL
|
|
|
1601 */
|
|
|
1602 int
|
|
|
1603 check_fname()
|
|
|
1604 {
|
|
|
1605 if (curbuf->b_ffname == NULL)
|
|
|
1606 {
|
|
|
1607 EMSG(_(e_noname));
|
|
|
1608 return FAIL;
|
|
|
1609 }
|
|
|
1610 return OK;
|
|
|
1611 }
|
|
|
1612
|
|
|
1613 /*
|
|
|
1614 * flush the contents of a buffer, unless it has no file name
|
|
|
1615 *
|
|
|
1616 * return FAIL for failure, OK otherwise
|
|
|
1617 */
|
|
|
1618 int
|
|
|
1619 buf_write_all(buf, forceit)
|
|
|
1620 buf_T *buf;
|
|
|
1621 int forceit;
|
|
|
1622 {
|
|
|
1623 int retval;
|
|
|
1624 #ifdef FEAT_AUTOCMD
|
|
|
1625 buf_T *old_curbuf = curbuf;
|
|
|
1626 #endif
|
|
|
1627
|
|
|
1628 retval = (buf_write(buf, buf->b_ffname, buf->b_fname,
|
|
|
1629 (linenr_T)1, buf->b_ml.ml_line_count, NULL,
|
|
|
1630 FALSE, forceit, TRUE, FALSE));
|
|
|
1631 #ifdef FEAT_AUTOCMD
|
|
|
1632 if (curbuf != old_curbuf)
|
|
16
|
1633 {
|
|
|
1634 msg_source(hl_attr(HLF_W));
|
|
7
|
1635 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
|
|
16
|
1636 }
|
|
7
|
1637 #endif
|
|
|
1638 return retval;
|
|
|
1639 }
|
|
|
1640
|
|
|
1641 /*
|
|
|
1642 * Code to handle the argument list.
|
|
|
1643 */
|
|
|
1644
|
|
39
|
1645 static char_u *do_one_arg __ARGS((char_u *str));
|
|
|
1646 static int do_arglist __ARGS((char_u *str, int what, int after));
|
|
|
1647 static void alist_check_arg_idx __ARGS((void));
|
|
|
1648 static int editing_arg_idx __ARGS((win_T *win));
|
|
|
1649 #ifdef FEAT_LISTCMDS
|
|
|
1650 static int alist_add_list __ARGS((int count, char_u **files, int after));
|
|
|
1651 #endif
|
|
|
1652 #define AL_SET 1
|
|
|
1653 #define AL_ADD 2
|
|
|
1654 #define AL_DEL 3
|
|
|
1655
|
|
7
|
1656 /*
|
|
39
|
1657 * Isolate one argument, taking backticks.
|
|
|
1658 * Changes the argument in-place, puts a NUL after it. Backticks remain.
|
|
7
|
1659 * Return a pointer to the start of the next argument.
|
|
|
1660 */
|
|
39
|
1661 static char_u *
|
|
7
|
1662 do_one_arg(str)
|
|
|
1663 char_u *str;
|
|
|
1664 {
|
|
|
1665 char_u *p;
|
|
|
1666 int inbacktick;
|
|
|
1667
|
|
|
1668 inbacktick = FALSE;
|
|
|
1669 for (p = str; *str; ++str)
|
|
|
1670 {
|
|
39
|
1671 /* When the backslash is used for escaping the special meaning of a
|
|
|
1672 * character we need to keep it until wildcard expansion. */
|
|
7
|
1673 if (rem_backslash(str))
|
|
|
1674 {
|
|
|
1675 *p++ = *str++;
|
|
|
1676 *p++ = *str;
|
|
|
1677 }
|
|
|
1678 else
|
|
|
1679 {
|
|
39
|
1680 /* An item ends at a space not in backticks */
|
|
|
1681 if (!inbacktick && vim_isspace(*str))
|
|
7
|
1682 break;
|
|
39
|
1683 if (*str == '`')
|
|
7
|
1684 inbacktick ^= TRUE;
|
|
39
|
1685 *p++ = *str;
|
|
7
|
1686 }
|
|
|
1687 }
|
|
|
1688 str = skipwhite(str);
|
|
|
1689 *p = NUL;
|
|
|
1690
|
|
|
1691 return str;
|
|
|
1692 }
|
|
|
1693
|
|
41
|
1694 /*
|
|
|
1695 * Separate the arguments in "str" and return a list of pointers in the
|
|
|
1696 * growarray "gap".
|
|
|
1697 */
|
|
|
1698 int
|
|
|
1699 get_arglist(gap, str)
|
|
|
1700 garray_T *gap;
|
|
|
1701 char_u *str;
|
|
|
1702 {
|
|
|
1703 ga_init2(gap, (int)sizeof(char_u *), 20);
|
|
|
1704 while (*str != NUL)
|
|
|
1705 {
|
|
|
1706 if (ga_grow(gap, 1) == FAIL)
|
|
|
1707 {
|
|
|
1708 ga_clear(gap);
|
|
|
1709 return FAIL;
|
|
|
1710 }
|
|
|
1711 ((char_u **)gap->ga_data)[gap->ga_len++] = str;
|
|
|
1712
|
|
|
1713 /* Isolate one argument, change it in-place, put a NUL after it. */
|
|
|
1714 str = do_one_arg(str);
|
|
|
1715 }
|
|
|
1716 return OK;
|
|
|
1717 }
|
|
|
1718
|
|
642
|
1719 #if defined(FEAT_QUICKFIX) || defined(FEAT_SYN_HL) || defined(PROTO)
|
|
237
|
1720 /*
|
|
|
1721 * Parse a list of arguments (file names), expand them and return in
|
|
|
1722 * "fnames[fcountp]".
|
|
|
1723 * Return FAIL or OK.
|
|
|
1724 */
|
|
|
1725 int
|
|
|
1726 get_arglist_exp(str, fcountp, fnamesp)
|
|
|
1727 char_u *str;
|
|
|
1728 int *fcountp;
|
|
|
1729 char_u ***fnamesp;
|
|
|
1730 {
|
|
|
1731 garray_T ga;
|
|
|
1732 int i;
|
|
|
1733
|
|
|
1734 if (get_arglist(&ga, str) == FAIL)
|
|
|
1735 return FAIL;
|
|
|
1736 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data,
|
|
|
1737 fcountp, fnamesp, EW_FILE|EW_NOTFOUND);
|
|
|
1738 ga_clear(&ga);
|
|
|
1739 return i;
|
|
|
1740 }
|
|
|
1741 #endif
|
|
|
1742
|
|
7
|
1743 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
1744 /*
|
|
|
1745 * Redefine the argument list.
|
|
|
1746 */
|
|
|
1747 void
|
|
|
1748 set_arglist(str)
|
|
|
1749 char_u *str;
|
|
|
1750 {
|
|
|
1751 do_arglist(str, AL_SET, 0);
|
|
|
1752 }
|
|
|
1753 #endif
|
|
|
1754
|
|
|
1755 /*
|
|
|
1756 * "what" == AL_SET: Redefine the argument list to 'str'.
|
|
|
1757 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
|
|
|
1758 * "what" == AL_DEL: remove files in 'str' from the argument list.
|
|
|
1759 *
|
|
|
1760 * Return FAIL for failure, OK otherwise.
|
|
|
1761 */
|
|
|
1762 /*ARGSUSED*/
|
|
|
1763 static int
|
|
|
1764 do_arglist(str, what, after)
|
|
|
1765 char_u *str;
|
|
|
1766 int what;
|
|
|
1767 int after; /* 0 means before first one */
|
|
|
1768 {
|
|
|
1769 garray_T new_ga;
|
|
|
1770 int exp_count;
|
|
|
1771 char_u **exp_files;
|
|
|
1772 int i;
|
|
|
1773 #ifdef FEAT_LISTCMDS
|
|
|
1774 char_u *p;
|
|
|
1775 int match;
|
|
|
1776 #endif
|
|
|
1777
|
|
|
1778 /*
|
|
|
1779 * Collect all file name arguments in "new_ga".
|
|
|
1780 */
|
|
41
|
1781 if (get_arglist(&new_ga, str) == FAIL)
|
|
|
1782 return FAIL;
|
|
7
|
1783
|
|
|
1784 #ifdef FEAT_LISTCMDS
|
|
|
1785 if (what == AL_DEL)
|
|
|
1786 {
|
|
|
1787 regmatch_T regmatch;
|
|
|
1788 int didone;
|
|
|
1789
|
|
|
1790 /*
|
|
|
1791 * Delete the items: use each item as a regexp and find a match in the
|
|
|
1792 * argument list.
|
|
|
1793 */
|
|
|
1794 #ifdef CASE_INSENSITIVE_FILENAME
|
|
|
1795 regmatch.rm_ic = TRUE; /* Always ignore case */
|
|
|
1796 #else
|
|
|
1797 regmatch.rm_ic = FALSE; /* Never ignore case */
|
|
|
1798 #endif
|
|
|
1799 for (i = 0; i < new_ga.ga_len && !got_int; ++i)
|
|
|
1800 {
|
|
|
1801 p = ((char_u **)new_ga.ga_data)[i];
|
|
|
1802 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE);
|
|
|
1803 if (p == NULL)
|
|
|
1804 break;
|
|
|
1805 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
|
|
|
1806 if (regmatch.regprog == NULL)
|
|
|
1807 {
|
|
|
1808 vim_free(p);
|
|
|
1809 break;
|
|
|
1810 }
|
|
|
1811
|
|
|
1812 didone = FALSE;
|
|
|
1813 for (match = 0; match < ARGCOUNT; ++match)
|
|
|
1814 if (vim_regexec(®match, alist_name(&ARGLIST[match]),
|
|
|
1815 (colnr_T)0))
|
|
|
1816 {
|
|
|
1817 didone = TRUE;
|
|
|
1818 vim_free(ARGLIST[match].ae_fname);
|
|
|
1819 mch_memmove(ARGLIST + match, ARGLIST + match + 1,
|
|
|
1820 (ARGCOUNT - match - 1) * sizeof(aentry_T));
|
|
|
1821 --ALIST(curwin)->al_ga.ga_len;
|
|
|
1822 if (curwin->w_arg_idx > match)
|
|
|
1823 --curwin->w_arg_idx;
|
|
|
1824 --match;
|
|
|
1825 }
|
|
|
1826
|
|
|
1827 vim_free(regmatch.regprog);
|
|
|
1828 vim_free(p);
|
|
|
1829 if (!didone)
|
|
|
1830 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]);
|
|
|
1831 }
|
|
|
1832 ga_clear(&new_ga);
|
|
|
1833 }
|
|
|
1834 else
|
|
|
1835 #endif
|
|
|
1836 {
|
|
|
1837 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data,
|
|
|
1838 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND);
|
|
|
1839 ga_clear(&new_ga);
|
|
|
1840 if (i == FAIL)
|
|
|
1841 return FAIL;
|
|
|
1842 if (exp_count == 0)
|
|
|
1843 {
|
|
|
1844 EMSG(_(e_nomatch));
|
|
|
1845 return FAIL;
|
|
|
1846 }
|
|
|
1847
|
|
|
1848 #ifdef FEAT_LISTCMDS
|
|
|
1849 if (what == AL_ADD)
|
|
|
1850 {
|
|
|
1851 (void)alist_add_list(exp_count, exp_files, after);
|
|
|
1852 vim_free(exp_files);
|
|
|
1853 }
|
|
|
1854 else /* what == AL_SET */
|
|
|
1855 #endif
|
|
41
|
1856 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0);
|
|
7
|
1857 }
|
|
|
1858
|
|
|
1859 alist_check_arg_idx();
|
|
|
1860
|
|
|
1861 return OK;
|
|
|
1862 }
|
|
|
1863
|
|
|
1864 /*
|
|
|
1865 * Check the validity of the arg_idx for each other window.
|
|
|
1866 */
|
|
|
1867 static void
|
|
|
1868 alist_check_arg_idx()
|
|
|
1869 {
|
|
|
1870 #ifdef FEAT_WINDOWS
|
|
|
1871 win_T *win;
|
|
671
|
1872 tabpage_T *tp;
|
|
|
1873
|
|
|
1874 FOR_ALL_TAB_WINDOWS(tp, win)
|
|
7
|
1875 if (win->w_alist == curwin->w_alist)
|
|
|
1876 check_arg_idx(win);
|
|
|
1877 #else
|
|
|
1878 check_arg_idx(curwin);
|
|
|
1879 #endif
|
|
|
1880 }
|
|
|
1881
|
|
|
1882 /*
|
|
22
|
1883 * Return TRUE if window "win" is editing then file at the current argument
|
|
|
1884 * index.
|
|
|
1885 */
|
|
|
1886 static int
|
|
|
1887 editing_arg_idx(win)
|
|
|
1888 win_T *win;
|
|
|
1889 {
|
|
|
1890 return !(win->w_arg_idx >= WARGCOUNT(win)
|
|
|
1891 || (win->w_buffer->b_fnum
|
|
|
1892 != WARGLIST(win)[win->w_arg_idx].ae_fnum
|
|
|
1893 && (win->w_buffer->b_ffname == NULL
|
|
|
1894 || !(fullpathcmp(
|
|
|
1895 alist_name(&WARGLIST(win)[win->w_arg_idx]),
|
|
|
1896 win->w_buffer->b_ffname, TRUE) & FPC_SAME))));
|
|
|
1897 }
|
|
|
1898
|
|
|
1899 /*
|
|
7
|
1900 * Check if window "win" is editing the w_arg_idx file in its argument list.
|
|
|
1901 */
|
|
|
1902 void
|
|
|
1903 check_arg_idx(win)
|
|
|
1904 win_T *win;
|
|
|
1905 {
|
|
22
|
1906 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win))
|
|
7
|
1907 {
|
|
|
1908 /* We are not editing the current entry in the argument list.
|
|
|
1909 * Set "arg_had_last" if we are editing the last one. */
|
|
|
1910 win->w_arg_idx_invalid = TRUE;
|
|
|
1911 if (win->w_arg_idx != WARGCOUNT(win) - 1
|
|
|
1912 && arg_had_last == FALSE
|
|
|
1913 #ifdef FEAT_WINDOWS
|
|
|
1914 && ALIST(win) == &global_alist
|
|
|
1915 #endif
|
|
|
1916 && GARGCOUNT > 0
|
|
|
1917 && win->w_arg_idx < GARGCOUNT
|
|
|
1918 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum
|
|
|
1919 || (win->w_buffer->b_ffname != NULL
|
|
|
1920 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]),
|
|
|
1921 win->w_buffer->b_ffname, TRUE) & FPC_SAME))))
|
|
|
1922 arg_had_last = TRUE;
|
|
|
1923 }
|
|
|
1924 else
|
|
|
1925 {
|
|
|
1926 /* We are editing the current entry in the argument list.
|
|
|
1927 * Set "arg_had_last" if it's also the last one */
|
|
|
1928 win->w_arg_idx_invalid = FALSE;
|
|
|
1929 if (win->w_arg_idx == WARGCOUNT(win) - 1
|
|
|
1930 #ifdef FEAT_WINDOWS
|
|
|
1931 && win->w_alist == &global_alist
|
|
|
1932 #endif
|
|
|
1933 )
|
|
|
1934 arg_had_last = TRUE;
|
|
|
1935 }
|
|
|
1936 }
|
|
|
1937
|
|
|
1938 /*
|
|
|
1939 * ":args", ":argslocal" and ":argsglobal".
|
|
|
1940 */
|
|
|
1941 void
|
|
|
1942 ex_args(eap)
|
|
|
1943 exarg_T *eap;
|
|
|
1944 {
|
|
|
1945 int i;
|
|
|
1946
|
|
|
1947 if (eap->cmdidx != CMD_args)
|
|
|
1948 {
|
|
|
1949 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1950 alist_unlink(ALIST(curwin));
|
|
|
1951 if (eap->cmdidx == CMD_argglobal)
|
|
|
1952 ALIST(curwin) = &global_alist;
|
|
|
1953 else /* eap->cmdidx == CMD_arglocal */
|
|
|
1954 alist_new();
|
|
|
1955 #else
|
|
|
1956 ex_ni(eap);
|
|
|
1957 return;
|
|
|
1958 #endif
|
|
|
1959 }
|
|
|
1960
|
|
|
1961 if (!ends_excmd(*eap->arg))
|
|
|
1962 {
|
|
|
1963 /*
|
|
|
1964 * ":args file ..": define new argument list, handle like ":next"
|
|
|
1965 * Also for ":argslocal file .." and ":argsglobal file ..".
|
|
|
1966 */
|
|
|
1967 ex_next(eap);
|
|
|
1968 }
|
|
|
1969 else
|
|
|
1970 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1971 if (eap->cmdidx == CMD_args)
|
|
|
1972 #endif
|
|
|
1973 {
|
|
|
1974 /*
|
|
|
1975 * ":args": list arguments.
|
|
|
1976 */
|
|
|
1977 if (ARGCOUNT > 0)
|
|
|
1978 {
|
|
|
1979 /* Overwrite the command, for a short list there is no scrolling
|
|
|
1980 * required and no wait_return(). */
|
|
|
1981 gotocmdline(TRUE);
|
|
|
1982 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1983 {
|
|
|
1984 if (i == curwin->w_arg_idx)
|
|
|
1985 msg_putchar('[');
|
|
|
1986 msg_outtrans(alist_name(&ARGLIST[i]));
|
|
|
1987 if (i == curwin->w_arg_idx)
|
|
|
1988 msg_putchar(']');
|
|
|
1989 msg_putchar(' ');
|
|
|
1990 }
|
|
|
1991 }
|
|
|
1992 }
|
|
|
1993 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1994 else if (eap->cmdidx == CMD_arglocal)
|
|
|
1995 {
|
|
|
1996 garray_T *gap = &curwin->w_alist->al_ga;
|
|
|
1997
|
|
|
1998 /*
|
|
|
1999 * ":argslocal": make a local copy of the global argument list.
|
|
|
2000 */
|
|
|
2001 if (ga_grow(gap, GARGCOUNT) == OK)
|
|
|
2002 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
2003 if (GARGLIST[i].ae_fname != NULL)
|
|
|
2004 {
|
|
|
2005 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname =
|
|
|
2006 vim_strsave(GARGLIST[i].ae_fname);
|
|
|
2007 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum =
|
|
|
2008 GARGLIST[i].ae_fnum;
|
|
|
2009 ++gap->ga_len;
|
|
|
2010 }
|
|
|
2011 }
|
|
|
2012 #endif
|
|
|
2013 }
|
|
|
2014
|
|
|
2015 /*
|
|
|
2016 * ":previous", ":sprevious", ":Next" and ":sNext".
|
|
|
2017 */
|
|
|
2018 void
|
|
|
2019 ex_previous(eap)
|
|
|
2020 exarg_T *eap;
|
|
|
2021 {
|
|
|
2022 /* If past the last one already, go to the last one. */
|
|
|
2023 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT)
|
|
|
2024 do_argfile(eap, ARGCOUNT - 1);
|
|
|
2025 else
|
|
|
2026 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2);
|
|
|
2027 }
|
|
|
2028
|
|
|
2029 /*
|
|
|
2030 * ":rewind", ":first", ":sfirst" and ":srewind".
|
|
|
2031 */
|
|
|
2032 void
|
|
|
2033 ex_rewind(eap)
|
|
|
2034 exarg_T *eap;
|
|
|
2035 {
|
|
|
2036 do_argfile(eap, 0);
|
|
|
2037 }
|
|
|
2038
|
|
|
2039 /*
|
|
|
2040 * ":last" and ":slast".
|
|
|
2041 */
|
|
|
2042 void
|
|
|
2043 ex_last(eap)
|
|
|
2044 exarg_T *eap;
|
|
|
2045 {
|
|
|
2046 do_argfile(eap, ARGCOUNT - 1);
|
|
|
2047 }
|
|
|
2048
|
|
|
2049 /*
|
|
|
2050 * ":argument" and ":sargument".
|
|
|
2051 */
|
|
|
2052 void
|
|
|
2053 ex_argument(eap)
|
|
|
2054 exarg_T *eap;
|
|
|
2055 {
|
|
|
2056 int i;
|
|
|
2057
|
|
|
2058 if (eap->addr_count > 0)
|
|
|
2059 i = eap->line2 - 1;
|
|
|
2060 else
|
|
|
2061 i = curwin->w_arg_idx;
|
|
|
2062 do_argfile(eap, i);
|
|
|
2063 }
|
|
|
2064
|
|
|
2065 /*
|
|
|
2066 * Edit file "argn" of the argument lists.
|
|
|
2067 */
|
|
|
2068 void
|
|
|
2069 do_argfile(eap, argn)
|
|
|
2070 exarg_T *eap;
|
|
|
2071 int argn;
|
|
|
2072 {
|
|
|
2073 int other;
|
|
|
2074 char_u *p;
|
|
271
|
2075 int old_arg_idx = curwin->w_arg_idx;
|
|
7
|
2076
|
|
|
2077 if (argn < 0 || argn >= ARGCOUNT)
|
|
|
2078 {
|
|
|
2079 if (ARGCOUNT <= 1)
|
|
|
2080 EMSG(_("E163: There is only one file to edit"));
|
|
|
2081 else if (argn < 0)
|
|
|
2082 EMSG(_("E164: Cannot go before first file"));
|
|
|
2083 else
|
|
|
2084 EMSG(_("E165: Cannot go beyond last file"));
|
|
|
2085 }
|
|
|
2086 else
|
|
|
2087 {
|
|
|
2088 setpcmark();
|
|
|
2089 #ifdef FEAT_GUI
|
|
|
2090 need_mouse_correct = TRUE;
|
|
|
2091 #endif
|
|
|
2092
|
|
|
2093 #ifdef FEAT_WINDOWS
|
|
683
|
2094 /* split window or create new tab page first */
|
|
|
2095 if (*eap->cmd == 's' || cmdmod.tab != 0)
|
|
7
|
2096 {
|
|
|
2097 if (win_split(0, 0) == FAIL)
|
|
|
2098 return;
|
|
|
2099 # ifdef FEAT_SCROLLBIND
|
|
|
2100 curwin->w_p_scb = FALSE;
|
|
|
2101 # endif
|
|
|
2102 }
|
|
|
2103 else
|
|
|
2104 #endif
|
|
|
2105 {
|
|
|
2106 /*
|
|
|
2107 * if 'hidden' set, only check for changed file when re-editing
|
|
|
2108 * the same buffer
|
|
|
2109 */
|
|
|
2110 other = TRUE;
|
|
|
2111 if (P_HID(curbuf))
|
|
|
2112 {
|
|
|
2113 p = fix_fname(alist_name(&ARGLIST[argn]));
|
|
|
2114 other = otherfile(p);
|
|
|
2115 vim_free(p);
|
|
|
2116 }
|
|
|
2117 if ((!P_HID(curbuf) || !other)
|
|
|
2118 && check_changed(curbuf, TRUE, !other, eap->forceit, FALSE))
|
|
|
2119 return;
|
|
|
2120 }
|
|
|
2121
|
|
|
2122 curwin->w_arg_idx = argn;
|
|
|
2123 if (argn == ARGCOUNT - 1
|
|
|
2124 #ifdef FEAT_WINDOWS
|
|
|
2125 && curwin->w_alist == &global_alist
|
|
|
2126 #endif
|
|
|
2127 )
|
|
|
2128 arg_had_last = TRUE;
|
|
|
2129
|
|
271
|
2130 /* Edit the file; always use the last known line number.
|
|
|
2131 * When it fails (e.g. Abort for already edited file) restore the
|
|
|
2132 * argument index. */
|
|
|
2133 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
|
|
7
|
2134 eap, ECMD_LAST,
|
|
1743
|
2135 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0)
|
|
|
2136 + (eap->forceit ? ECMD_FORCEIT : 0), curwin) == FAIL)
|
|
271
|
2137 curwin->w_arg_idx = old_arg_idx;
|
|
7
|
2138 /* like Vi: set the mark where the cursor is in the file. */
|
|
271
|
2139 else if (eap->cmdidx != CMD_argdo)
|
|
7
|
2140 setmark('\'');
|
|
|
2141 }
|
|
|
2142 }
|
|
|
2143
|
|
|
2144 /*
|
|
|
2145 * ":next", and commands that behave like it.
|
|
|
2146 */
|
|
|
2147 void
|
|
|
2148 ex_next(eap)
|
|
|
2149 exarg_T *eap;
|
|
|
2150 {
|
|
|
2151 int i;
|
|
|
2152
|
|
|
2153 /*
|
|
|
2154 * check for changed buffer now, if this fails the argument list is not
|
|
|
2155 * redefined.
|
|
|
2156 */
|
|
|
2157 if ( P_HID(curbuf)
|
|
|
2158 || eap->cmdidx == CMD_snext
|
|
|
2159 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2160 {
|
|
|
2161 if (*eap->arg != NUL) /* redefine file list */
|
|
|
2162 {
|
|
|
2163 if (do_arglist(eap->arg, AL_SET, 0) == FAIL)
|
|
|
2164 return;
|
|
|
2165 i = 0;
|
|
|
2166 }
|
|
|
2167 else
|
|
|
2168 i = curwin->w_arg_idx + (int)eap->line2;
|
|
|
2169 do_argfile(eap, i);
|
|
|
2170 }
|
|
|
2171 }
|
|
|
2172
|
|
|
2173 #ifdef FEAT_LISTCMDS
|
|
|
2174 /*
|
|
|
2175 * ":argedit"
|
|
|
2176 */
|
|
|
2177 void
|
|
|
2178 ex_argedit(eap)
|
|
|
2179 exarg_T *eap;
|
|
|
2180 {
|
|
|
2181 int fnum;
|
|
|
2182 int i;
|
|
|
2183 char_u *s;
|
|
|
2184
|
|
|
2185 /* Add the argument to the buffer list and get the buffer number. */
|
|
|
2186 fnum = buflist_add(eap->arg, BLN_LISTED);
|
|
|
2187
|
|
|
2188 /* Check if this argument is already in the argument list. */
|
|
|
2189 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
2190 if (ARGLIST[i].ae_fnum == fnum)
|
|
|
2191 break;
|
|
|
2192 if (i == ARGCOUNT)
|
|
|
2193 {
|
|
|
2194 /* Can't find it, add it to the argument list. */
|
|
|
2195 s = vim_strsave(eap->arg);
|
|
|
2196 if (s == NULL)
|
|
|
2197 return;
|
|
|
2198 i = alist_add_list(1, &s,
|
|
|
2199 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2200 if (i < 0)
|
|
|
2201 return;
|
|
|
2202 curwin->w_arg_idx = i;
|
|
|
2203 }
|
|
|
2204
|
|
|
2205 alist_check_arg_idx();
|
|
|
2206
|
|
|
2207 /* Edit the argument. */
|
|
|
2208 do_argfile(eap, i);
|
|
|
2209 }
|
|
|
2210
|
|
|
2211 /*
|
|
|
2212 * ":argadd"
|
|
|
2213 */
|
|
|
2214 void
|
|
|
2215 ex_argadd(eap)
|
|
|
2216 exarg_T *eap;
|
|
|
2217 {
|
|
|
2218 do_arglist(eap->arg, AL_ADD,
|
|
|
2219 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2220 #ifdef FEAT_TITLE
|
|
|
2221 maketitle();
|
|
|
2222 #endif
|
|
|
2223 }
|
|
|
2224
|
|
|
2225 /*
|
|
|
2226 * ":argdelete"
|
|
|
2227 */
|
|
|
2228 void
|
|
|
2229 ex_argdelete(eap)
|
|
|
2230 exarg_T *eap;
|
|
|
2231 {
|
|
|
2232 int i;
|
|
|
2233 int n;
|
|
|
2234
|
|
|
2235 if (eap->addr_count > 0)
|
|
|
2236 {
|
|
|
2237 /* ":1,4argdel": Delete all arguments in the range. */
|
|
|
2238 if (eap->line2 > ARGCOUNT)
|
|
|
2239 eap->line2 = ARGCOUNT;
|
|
|
2240 n = eap->line2 - eap->line1 + 1;
|
|
|
2241 if (*eap->arg != NUL || n <= 0)
|
|
|
2242 EMSG(_(e_invarg));
|
|
|
2243 else
|
|
|
2244 {
|
|
|
2245 for (i = eap->line1; i <= eap->line2; ++i)
|
|
|
2246 vim_free(ARGLIST[i - 1].ae_fname);
|
|
|
2247 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,
|
|
|
2248 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T)));
|
|
|
2249 ALIST(curwin)->al_ga.ga_len -= n;
|
|
|
2250 if (curwin->w_arg_idx >= eap->line2)
|
|
|
2251 curwin->w_arg_idx -= n;
|
|
|
2252 else if (curwin->w_arg_idx > eap->line1)
|
|
|
2253 curwin->w_arg_idx = eap->line1;
|
|
|
2254 }
|
|
|
2255 }
|
|
|
2256 else if (*eap->arg == NUL)
|
|
|
2257 EMSG(_(e_argreq));
|
|
|
2258 else
|
|
|
2259 do_arglist(eap->arg, AL_DEL, 0);
|
|
|
2260 #ifdef FEAT_TITLE
|
|
|
2261 maketitle();
|
|
|
2262 #endif
|
|
|
2263 }
|
|
|
2264
|
|
|
2265 /*
|
|
685
|
2266 * ":argdo", ":windo", ":bufdo", ":tabdo"
|
|
7
|
2267 */
|
|
|
2268 void
|
|
|
2269 ex_listdo(eap)
|
|
|
2270 exarg_T *eap;
|
|
|
2271 {
|
|
|
2272 int i;
|
|
|
2273 #ifdef FEAT_WINDOWS
|
|
685
|
2274 win_T *wp;
|
|
|
2275 tabpage_T *tp;
|
|
7
|
2276 #endif
|
|
|
2277 buf_T *buf;
|
|
|
2278 int next_fnum = 0;
|
|
|
2279 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2280 char_u *save_ei = NULL;
|
|
|
2281 #endif
|
|
39
|
2282 char_u *p_shm_save;
|
|
7
|
2283
|
|
|
2284 #ifndef FEAT_WINDOWS
|
|
|
2285 if (eap->cmdidx == CMD_windo)
|
|
|
2286 {
|
|
|
2287 ex_ni(eap);
|
|
|
2288 return;
|
|
|
2289 }
|
|
|
2290 #endif
|
|
|
2291
|
|
|
2292 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
819
|
2293 if (eap->cmdidx != CMD_windo && eap->cmdidx != CMD_tabdo)
|
|
123
|
2294 /* Don't do syntax HL autocommands. Skipping the syntax file is a
|
|
|
2295 * great speed improvement. */
|
|
|
2296 save_ei = au_event_disable(",Syntax");
|
|
7
|
2297 #endif
|
|
|
2298
|
|
|
2299 if (eap->cmdidx == CMD_windo
|
|
685
|
2300 || eap->cmdidx == CMD_tabdo
|
|
7
|
2301 || P_HID(curbuf)
|
|
|
2302 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2303 {
|
|
|
2304 /* start at the first argument/window/buffer */
|
|
|
2305 i = 0;
|
|
|
2306 #ifdef FEAT_WINDOWS
|
|
685
|
2307 wp = firstwin;
|
|
|
2308 tp = first_tabpage;
|
|
7
|
2309 #endif
|
|
|
2310 /* set pcmark now */
|
|
|
2311 if (eap->cmdidx == CMD_bufdo)
|
|
|
2312 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
2313 else
|
|
|
2314 setpcmark();
|
|
|
2315 listcmd_busy = TRUE; /* avoids setting pcmark below */
|
|
|
2316
|
|
|
2317 while (!got_int)
|
|
|
2318 {
|
|
|
2319 if (eap->cmdidx == CMD_argdo)
|
|
|
2320 {
|
|
|
2321 /* go to argument "i" */
|
|
|
2322 if (i == ARGCOUNT)
|
|
|
2323 break;
|
|
|
2324 /* Don't call do_argfile() when already there, it will try
|
|
|
2325 * reloading the file. */
|
|
22
|
2326 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin))
|
|
39
|
2327 {
|
|
|
2328 /* Clear 'shm' to avoid that the file message overwrites
|
|
|
2329 * any output from the command. */
|
|
|
2330 p_shm_save = vim_strsave(p_shm);
|
|
|
2331 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2332 do_argfile(eap, i);
|
|
39
|
2333 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2334 vim_free(p_shm_save);
|
|
|
2335 }
|
|
7
|
2336 if (curwin->w_arg_idx != i)
|
|
|
2337 break;
|
|
|
2338 ++i;
|
|
|
2339 }
|
|
|
2340 #ifdef FEAT_WINDOWS
|
|
|
2341 else if (eap->cmdidx == CMD_windo)
|
|
|
2342 {
|
|
685
|
2343 /* go to window "wp" */
|
|
|
2344 if (!win_valid(wp))
|
|
7
|
2345 break;
|
|
685
|
2346 win_goto(wp);
|
|
1115
|
2347 if (curwin != wp)
|
|
|
2348 break; /* something must be wrong */
|
|
685
|
2349 wp = curwin->w_next;
|
|
|
2350 }
|
|
|
2351 else if (eap->cmdidx == CMD_tabdo)
|
|
|
2352 {
|
|
|
2353 /* go to window "tp" */
|
|
|
2354 if (!valid_tabpage(tp))
|
|
|
2355 break;
|
|
|
2356 goto_tabpage_tp(tp);
|
|
|
2357 tp = tp->tp_next;
|
|
7
|
2358 }
|
|
|
2359 #endif
|
|
|
2360 else if (eap->cmdidx == CMD_bufdo)
|
|
|
2361 {
|
|
|
2362 /* Remember the number of the next listed buffer, in case
|
|
|
2363 * ":bwipe" is used or autocommands do something strange. */
|
|
|
2364 next_fnum = -1;
|
|
|
2365 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
|
|
|
2366 if (buf->b_p_bl)
|
|
|
2367 {
|
|
|
2368 next_fnum = buf->b_fnum;
|
|
|
2369 break;
|
|
|
2370 }
|
|
|
2371 }
|
|
|
2372
|
|
|
2373 /* execute the command */
|
|
|
2374 do_cmdline(eap->arg, eap->getline, eap->cookie,
|
|
|
2375 DOCMD_VERBOSE + DOCMD_NOWAIT);
|
|
|
2376
|
|
|
2377 if (eap->cmdidx == CMD_bufdo)
|
|
|
2378 {
|
|
|
2379 /* Done? */
|
|
|
2380 if (next_fnum < 0)
|
|
|
2381 break;
|
|
|
2382 /* Check if the buffer still exists. */
|
|
|
2383 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
2384 if (buf->b_fnum == next_fnum)
|
|
|
2385 break;
|
|
|
2386 if (buf == NULL)
|
|
|
2387 break;
|
|
39
|
2388
|
|
|
2389 /* Go to the next buffer. Clear 'shm' to avoid that the file
|
|
|
2390 * message overwrites any output from the command. */
|
|
|
2391 p_shm_save = vim_strsave(p_shm);
|
|
|
2392 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2393 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
|
|
39
|
2394 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2395 vim_free(p_shm_save);
|
|
|
2396
|
|
7
|
2397 /* If autocommands took us elsewhere, quit here */
|
|
|
2398 if (curbuf->b_fnum != next_fnum)
|
|
|
2399 break;
|
|
|
2400 }
|
|
|
2401
|
|
|
2402 if (eap->cmdidx == CMD_windo)
|
|
|
2403 {
|
|
|
2404 validate_cursor(); /* cursor may have moved */
|
|
|
2405 #ifdef FEAT_SCROLLBIND
|
|
|
2406 /* required when 'scrollbind' has been set */
|
|
|
2407 if (curwin->w_p_scb)
|
|
|
2408 do_check_scrollbind(TRUE);
|
|
|
2409 #endif
|
|
|
2410 }
|
|
|
2411 }
|
|
|
2412 listcmd_busy = FALSE;
|
|
|
2413 }
|
|
|
2414
|
|
|
2415 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
154
|
2416 if (save_ei != NULL)
|
|
|
2417 {
|
|
|
2418 au_event_restore(save_ei);
|
|
|
2419 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
|
|
|
2420 curbuf->b_fname, TRUE, curbuf);
|
|
|
2421 }
|
|
7
|
2422 #endif
|
|
|
2423 }
|
|
|
2424
|
|
|
2425 /*
|
|
|
2426 * Add files[count] to the arglist of the current window after arg "after".
|
|
|
2427 * The file names in files[count] must have been allocated and are taken over.
|
|
|
2428 * Files[] itself is not taken over.
|
|
|
2429 * Returns index of first added argument. Returns -1 when failed (out of mem).
|
|
|
2430 */
|
|
|
2431 static int
|
|
|
2432 alist_add_list(count, files, after)
|
|
|
2433 int count;
|
|
|
2434 char_u **files;
|
|
|
2435 int after; /* where to add: 0 = before first one */
|
|
|
2436 {
|
|
|
2437 int i;
|
|
|
2438
|
|
|
2439 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK)
|
|
|
2440 {
|
|
|
2441 if (after < 0)
|
|
|
2442 after = 0;
|
|
|
2443 if (after > ARGCOUNT)
|
|
|
2444 after = ARGCOUNT;
|
|
|
2445 if (after < ARGCOUNT)
|
|
|
2446 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]),
|
|
|
2447 (ARGCOUNT - after) * sizeof(aentry_T));
|
|
|
2448 for (i = 0; i < count; ++i)
|
|
|
2449 {
|
|
|
2450 ARGLIST[after + i].ae_fname = files[i];
|
|
|
2451 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED);
|
|
|
2452 }
|
|
|
2453 ALIST(curwin)->al_ga.ga_len += count;
|
|
|
2454 if (curwin->w_arg_idx >= after)
|
|
|
2455 ++curwin->w_arg_idx;
|
|
|
2456 return after;
|
|
|
2457 }
|
|
|
2458
|
|
|
2459 for (i = 0; i < count; ++i)
|
|
|
2460 vim_free(files[i]);
|
|
|
2461 return -1;
|
|
|
2462 }
|
|
|
2463
|
|
|
2464 #endif /* FEAT_LISTCMDS */
|
|
|
2465
|
|
|
2466 #ifdef FEAT_EVAL
|
|
|
2467 /*
|
|
|
2468 * ":compiler[!] {name}"
|
|
|
2469 */
|
|
|
2470 void
|
|
|
2471 ex_compiler(eap)
|
|
|
2472 exarg_T *eap;
|
|
|
2473 {
|
|
|
2474 char_u *buf;
|
|
|
2475 char_u *old_cur_comp = NULL;
|
|
|
2476 char_u *p;
|
|
|
2477
|
|
|
2478 if (*eap->arg == NUL)
|
|
|
2479 {
|
|
|
2480 /* List all compiler scripts. */
|
|
|
2481 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
|
|
|
2482 /* ) keep the indenter happy... */
|
|
|
2483 }
|
|
|
2484 else
|
|
|
2485 {
|
|
|
2486 buf = alloc((unsigned)(STRLEN(eap->arg) + 14));
|
|
|
2487 if (buf != NULL)
|
|
|
2488 {
|
|
|
2489 if (eap->forceit)
|
|
|
2490 {
|
|
|
2491 /* ":compiler! {name}" sets global options */
|
|
|
2492 do_cmdline_cmd((char_u *)
|
|
|
2493 "command -nargs=* CompilerSet set <args>");
|
|
|
2494 }
|
|
|
2495 else
|
|
|
2496 {
|
|
|
2497 /* ":compiler! {name}" sets local options.
|
|
|
2498 * To remain backwards compatible "current_compiler" is always
|
|
|
2499 * used. A user's compiler plugin may set it, the distributed
|
|
|
2500 * plugin will then skip the settings. Afterwards set
|
|
|
2501 * "b:current_compiler" and restore "current_compiler". */
|
|
|
2502 old_cur_comp = get_var_value((char_u *)"current_compiler");
|
|
|
2503 if (old_cur_comp != NULL)
|
|
|
2504 old_cur_comp = vim_strsave(old_cur_comp);
|
|
|
2505 do_cmdline_cmd((char_u *)
|
|
|
2506 "command -nargs=* CompilerSet setlocal <args>");
|
|
|
2507 }
|
|
148
|
2508 do_unlet((char_u *)"current_compiler", TRUE);
|
|
|
2509 do_unlet((char_u *)"b:current_compiler", TRUE);
|
|
7
|
2510
|
|
|
2511 sprintf((char *)buf, "compiler/%s.vim", eap->arg);
|
|
480
|
2512 if (source_runtime(buf, TRUE) == FAIL)
|
|
7
|
2513 EMSG2(_("E666: compiler not supported: %s"), eap->arg);
|
|
|
2514 vim_free(buf);
|
|
|
2515
|
|
|
2516 do_cmdline_cmd((char_u *)":delcommand CompilerSet");
|
|
|
2517
|
|
|
2518 /* Set "b:current_compiler" from "current_compiler". */
|
|
|
2519 p = get_var_value((char_u *)"current_compiler");
|
|
|
2520 if (p != NULL)
|
|
|
2521 set_internal_string_var((char_u *)"b:current_compiler", p);
|
|
|
2522
|
|
|
2523 /* Restore "current_compiler" for ":compiler {name}". */
|
|
|
2524 if (!eap->forceit)
|
|
|
2525 {
|
|
|
2526 if (old_cur_comp != NULL)
|
|
|
2527 {
|
|
|
2528 set_internal_string_var((char_u *)"current_compiler",
|
|
|
2529 old_cur_comp);
|
|
|
2530 vim_free(old_cur_comp);
|
|
|
2531 }
|
|
|
2532 else
|
|
148
|
2533 do_unlet((char_u *)"current_compiler", TRUE);
|
|
7
|
2534 }
|
|
|
2535 }
|
|
|
2536 }
|
|
|
2537 }
|
|
|
2538 #endif
|
|
|
2539
|
|
|
2540 /*
|
|
|
2541 * ":runtime {name}"
|
|
|
2542 */
|
|
|
2543 void
|
|
|
2544 ex_runtime(eap)
|
|
|
2545 exarg_T *eap;
|
|
|
2546 {
|
|
480
|
2547 source_runtime(eap->arg, eap->forceit);
|
|
7
|
2548 }
|
|
|
2549
|
|
237
|
2550 static void source_callback __ARGS((char_u *fname, void *cookie));
|
|
|
2551
|
|
|
2552 /*ARGSUSED*/
|
|
7
|
2553 static void
|
|
237
|
2554 source_callback(fname, cookie)
|
|
7
|
2555 char_u *fname;
|
|
237
|
2556 void *cookie;
|
|
7
|
2557 {
|
|
819
|
2558 (void)do_source(fname, FALSE, DOSO_NONE);
|
|
7
|
2559 }
|
|
|
2560
|
|
|
2561 /*
|
|
|
2562 * Source the file "name" from all directories in 'runtimepath'.
|
|
|
2563 * "name" can contain wildcards.
|
|
|
2564 * When "all" is TRUE, source all files, otherwise only the first one.
|
|
|
2565 * return FAIL when no file could be sourced, OK otherwise.
|
|
|
2566 */
|
|
|
2567 int
|
|
480
|
2568 source_runtime(name, all)
|
|
7
|
2569 char_u *name;
|
|
|
2570 int all;
|
|
|
2571 {
|
|
237
|
2572 return do_in_runtimepath(name, all, source_callback, NULL);
|
|
7
|
2573 }
|
|
|
2574
|
|
|
2575 /*
|
|
237
|
2576 * Find "name" in 'runtimepath'. When found, invoke the callback function for
|
|
|
2577 * it: callback(fname, "cookie")
|
|
7
|
2578 * When "all" is TRUE repeat for all matches, otherwise only the first one is
|
|
|
2579 * used.
|
|
|
2580 * Returns OK when at least one match found, FAIL otherwise.
|
|
|
2581 */
|
|
|
2582 int
|
|
237
|
2583 do_in_runtimepath(name, all, callback, cookie)
|
|
7
|
2584 char_u *name;
|
|
|
2585 int all;
|
|
237
|
2586 void (*callback)__ARGS((char_u *fname, void *ck));
|
|
|
2587 void *cookie;
|
|
7
|
2588 {
|
|
|
2589 char_u *rtp;
|
|
|
2590 char_u *np;
|
|
|
2591 char_u *buf;
|
|
|
2592 char_u *rtp_copy;
|
|
|
2593 char_u *tail;
|
|
|
2594 int num_files;
|
|
|
2595 char_u **files;
|
|
|
2596 int i;
|
|
|
2597 int did_one = FALSE;
|
|
|
2598 #ifdef AMIGA
|
|
|
2599 struct Process *proc = (struct Process *)FindTask(0L);
|
|
|
2600 APTR save_winptr = proc->pr_WindowPtr;
|
|
|
2601
|
|
|
2602 /* Avoid a requester here for a volume that doesn't exist. */
|
|
|
2603 proc->pr_WindowPtr = (APTR)-1L;
|
|
|
2604 #endif
|
|
|
2605
|
|
|
2606 /* Make a copy of 'runtimepath'. Invoking the callback may change the
|
|
|
2607 * value. */
|
|
|
2608 rtp_copy = vim_strsave(p_rtp);
|
|
|
2609 buf = alloc(MAXPATHL);
|
|
|
2610 if (buf != NULL && rtp_copy != NULL)
|
|
|
2611 {
|
|
|
2612 if (p_verbose > 1)
|
|
294
|
2613 {
|
|
|
2614 verbose_enter();
|
|
274
|
2615 smsg((char_u *)_("Searching for \"%s\" in \"%s\""),
|
|
7
|
2616 (char *)name, (char *)p_rtp);
|
|
294
|
2617 verbose_leave();
|
|
|
2618 }
|
|
271
|
2619
|
|
7
|
2620 /* Loop over all entries in 'runtimepath'. */
|
|
|
2621 rtp = rtp_copy;
|
|
|
2622 while (*rtp != NUL && (all || !did_one))
|
|
|
2623 {
|
|
|
2624 /* Copy the path from 'runtimepath' to buf[]. */
|
|
|
2625 copy_option_part(&rtp, buf, MAXPATHL, ",");
|
|
|
2626 if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL)
|
|
|
2627 {
|
|
|
2628 add_pathsep(buf);
|
|
|
2629 tail = buf + STRLEN(buf);
|
|
|
2630
|
|
|
2631 /* Loop over all patterns in "name" */
|
|
|
2632 np = name;
|
|
|
2633 while (*np != NUL && (all || !did_one))
|
|
|
2634 {
|
|
|
2635 /* Append the pattern from "name" to buf[]. */
|
|
|
2636 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)),
|
|
|
2637 "\t ");
|
|
|
2638
|
|
|
2639 if (p_verbose > 2)
|
|
294
|
2640 {
|
|
|
2641 verbose_enter();
|
|
274
|
2642 smsg((char_u *)_("Searching for \"%s\""), buf);
|
|
294
|
2643 verbose_leave();
|
|
|
2644 }
|
|
7
|
2645
|
|
|
2646 /* Expand wildcards, invoke the callback for each match. */
|
|
|
2647 if (gen_expand_wildcards(1, &buf, &num_files, &files,
|
|
|
2648 EW_FILE) == OK)
|
|
|
2649 {
|
|
|
2650 for (i = 0; i < num_files; ++i)
|
|
|
2651 {
|
|
237
|
2652 (*callback)(files[i], cookie);
|
|
7
|
2653 did_one = TRUE;
|
|
|
2654 if (!all)
|
|
|
2655 break;
|
|
|
2656 }
|
|
|
2657 FreeWild(num_files, files);
|
|
|
2658 }
|
|
|
2659 }
|
|
|
2660 }
|
|
|
2661 }
|
|
|
2662 }
|
|
|
2663 vim_free(buf);
|
|
|
2664 vim_free(rtp_copy);
|
|
|
2665 if (p_verbose > 0 && !did_one)
|
|
294
|
2666 {
|
|
|
2667 verbose_enter();
|
|
274
|
2668 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name);
|
|
294
|
2669 verbose_leave();
|
|
|
2670 }
|
|
7
|
2671
|
|
|
2672 #ifdef AMIGA
|
|
|
2673 proc->pr_WindowPtr = save_winptr;
|
|
|
2674 #endif
|
|
|
2675
|
|
|
2676 return did_one ? OK : FAIL;
|
|
|
2677 }
|
|
|
2678
|
|
|
2679 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
|
|
|
2680 /*
|
|
|
2681 * ":options"
|
|
|
2682 */
|
|
|
2683 /*ARGSUSED*/
|
|
|
2684 void
|
|
|
2685 ex_options(eap)
|
|
|
2686 exarg_T *eap;
|
|
|
2687 {
|
|
|
2688 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL);
|
|
|
2689 }
|
|
|
2690 #endif
|
|
|
2691
|
|
|
2692 /*
|
|
|
2693 * ":source {fname}"
|
|
|
2694 */
|
|
|
2695 void
|
|
|
2696 ex_source(eap)
|
|
|
2697 exarg_T *eap;
|
|
|
2698 {
|
|
|
2699 #ifdef FEAT_BROWSE
|
|
|
2700 if (cmdmod.browse)
|
|
|
2701 {
|
|
|
2702 char_u *fname = NULL;
|
|
|
2703
|
|
29
|
2704 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg,
|
|
7
|
2705 NULL, NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
2706 if (fname != NULL)
|
|
|
2707 {
|
|
|
2708 cmd_source(fname, eap);
|
|
|
2709 vim_free(fname);
|
|
|
2710 }
|
|
|
2711 }
|
|
|
2712 else
|
|
|
2713 #endif
|
|
|
2714 cmd_source(eap->arg, eap);
|
|
|
2715 }
|
|
|
2716
|
|
|
2717 static void
|
|
|
2718 cmd_source(fname, eap)
|
|
|
2719 char_u *fname;
|
|
|
2720 exarg_T *eap;
|
|
|
2721 {
|
|
|
2722 if (*fname == NUL)
|
|
|
2723 EMSG(_(e_argreq));
|
|
|
2724
|
|
|
2725 else if (eap != NULL && eap->forceit)
|
|
716
|
2726 /* ":source!": read Normal mdoe commands
|
|
|
2727 * Need to execute the commands directly. This is required at least
|
|
|
2728 * for:
|
|
7
|
2729 * - ":g" command busy
|
|
|
2730 * - after ":argdo", ":windo" or ":bufdo"
|
|
|
2731 * - another command follows
|
|
|
2732 * - inside a loop
|
|
|
2733 */
|
|
|
2734 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL
|
|
|
2735 #ifdef FEAT_EVAL
|
|
|
2736 || eap->cstack->cs_idx >= 0
|
|
|
2737 #endif
|
|
|
2738 );
|
|
|
2739
|
|
|
2740 /* ":source" read ex commands */
|
|
819
|
2741 else if (do_source(fname, FALSE, DOSO_NONE) == FAIL)
|
|
7
|
2742 EMSG2(_(e_notopen), fname);
|
|
|
2743 }
|
|
|
2744
|
|
|
2745 /*
|
|
|
2746 * ":source" and associated commands.
|
|
|
2747 */
|
|
|
2748 /*
|
|
|
2749 * Structure used to store info for each sourced file.
|
|
|
2750 * It is shared between do_source() and getsourceline().
|
|
|
2751 * This is required, because it needs to be handed to do_cmdline() and
|
|
|
2752 * sourcing can be done recursively.
|
|
|
2753 */
|
|
|
2754 struct source_cookie
|
|
|
2755 {
|
|
|
2756 FILE *fp; /* opened file for sourcing */
|
|
|
2757 char_u *nextline; /* if not NULL: line that was read ahead */
|
|
|
2758 int finished; /* ":finish" used */
|
|
|
2759 #if defined (USE_CRNL) || defined (USE_CR)
|
|
|
2760 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
|
|
|
2761 int error; /* TRUE if LF found after CR-LF */
|
|
|
2762 #endif
|
|
|
2763 #ifdef FEAT_EVAL
|
|
|
2764 linenr_T breakpoint; /* next line with breakpoint or zero */
|
|
|
2765 char_u *fname; /* name of sourced file */
|
|
|
2766 int dbg_tick; /* debug_tick when breakpoint was set */
|
|
|
2767 int level; /* top nesting level of sourced file */
|
|
|
2768 #endif
|
|
|
2769 #ifdef FEAT_MBYTE
|
|
|
2770 vimconv_T conv; /* type of conversion */
|
|
|
2771 #endif
|
|
|
2772 };
|
|
|
2773
|
|
|
2774 #ifdef FEAT_EVAL
|
|
|
2775 /*
|
|
|
2776 * Return the address holding the next breakpoint line for a source cookie.
|
|
|
2777 */
|
|
|
2778 linenr_T *
|
|
|
2779 source_breakpoint(cookie)
|
|
|
2780 void *cookie;
|
|
|
2781 {
|
|
|
2782 return &((struct source_cookie *)cookie)->breakpoint;
|
|
|
2783 }
|
|
|
2784
|
|
|
2785 /*
|
|
|
2786 * Return the address holding the debug tick for a source cookie.
|
|
|
2787 */
|
|
|
2788 int *
|
|
|
2789 source_dbg_tick(cookie)
|
|
|
2790 void *cookie;
|
|
|
2791 {
|
|
|
2792 return &((struct source_cookie *)cookie)->dbg_tick;
|
|
|
2793 }
|
|
|
2794
|
|
|
2795 /*
|
|
|
2796 * Return the nesting level for a source cookie.
|
|
|
2797 */
|
|
|
2798 int
|
|
|
2799 source_level(cookie)
|
|
|
2800 void *cookie;
|
|
|
2801 {
|
|
|
2802 return ((struct source_cookie *)cookie)->level;
|
|
|
2803 }
|
|
|
2804 #endif
|
|
|
2805
|
|
|
2806 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
|
|
|
2807
|
|
|
2808 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2809 static FILE *fopen_noinh_readbin __ARGS((char *filename));
|
|
|
2810
|
|
|
2811 /*
|
|
|
2812 * Special function to open a file without handle inheritance.
|
|
|
2813 */
|
|
|
2814 static FILE *
|
|
|
2815 fopen_noinh_readbin(filename)
|
|
|
2816 char *filename;
|
|
|
2817 {
|
|
40
|
2818 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0);
|
|
7
|
2819
|
|
|
2820 if (fd_tmp == -1)
|
|
|
2821 return NULL;
|
|
|
2822 return fdopen(fd_tmp, READBIN);
|
|
|
2823 }
|
|
|
2824 #endif
|
|
|
2825
|
|
|
2826
|
|
|
2827 /*
|
|
|
2828 * do_source: Read the file "fname" and execute its lines as EX commands.
|
|
|
2829 *
|
|
|
2830 * This function may be called recursively!
|
|
|
2831 *
|
|
|
2832 * return FAIL if file could not be opened, OK otherwise
|
|
|
2833 */
|
|
|
2834 int
|
|
|
2835 do_source(fname, check_other, is_vimrc)
|
|
|
2836 char_u *fname;
|
|
|
2837 int check_other; /* check for .vimrc and _vimrc */
|
|
819
|
2838 int is_vimrc; /* DOSO_ value */
|
|
7
|
2839 {
|
|
|
2840 struct source_cookie cookie;
|
|
|
2841 char_u *save_sourcing_name;
|
|
|
2842 linenr_T save_sourcing_lnum;
|
|
|
2843 char_u *p;
|
|
|
2844 char_u *fname_exp;
|
|
|
2845 int retval = FAIL;
|
|
|
2846 #ifdef FEAT_EVAL
|
|
|
2847 scid_T save_current_SID;
|
|
|
2848 static scid_T last_current_SID = 0;
|
|
|
2849 void *save_funccalp;
|
|
|
2850 int save_debug_break_level = debug_break_level;
|
|
170
|
2851 scriptitem_T *si = NULL;
|
|
7
|
2852 # ifdef UNIX
|
|
|
2853 struct stat st;
|
|
|
2854 int stat_ok;
|
|
|
2855 # endif
|
|
|
2856 #endif
|
|
|
2857 #ifdef STARTUPTIME
|
|
|
2858 struct timeval tv_rel;
|
|
|
2859 struct timeval tv_start;
|
|
|
2860 #endif
|
|
170
|
2861 #ifdef FEAT_PROFILE
|
|
|
2862 proftime_T wait_start;
|
|
|
2863 #endif
|
|
7
|
2864
|
|
|
2865 #ifdef RISCOS
|
|
|
2866 p = mch_munge_fname(fname);
|
|
|
2867 #else
|
|
|
2868 p = expand_env_save(fname);
|
|
|
2869 #endif
|
|
|
2870 if (p == NULL)
|
|
|
2871 return retval;
|
|
|
2872 fname_exp = fix_fname(p);
|
|
|
2873 vim_free(p);
|
|
|
2874 if (fname_exp == NULL)
|
|
|
2875 return retval;
|
|
|
2876 if (mch_isdir(fname_exp))
|
|
|
2877 {
|
|
274
|
2878 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname);
|
|
7
|
2879 goto theend;
|
|
|
2880 }
|
|
|
2881
|
|
716
|
2882 #ifdef FEAT_AUTOCMD
|
|
1061
|
2883 /* Apply SourceCmd autocommands, they should get the file and source it. */
|
|
|
2884 if (has_autocmd(EVENT_SOURCECMD, fname_exp, NULL)
|
|
|
2885 && apply_autocmds(EVENT_SOURCECMD, fname_exp, fname_exp,
|
|
|
2886 FALSE, curbuf))
|
|
1515
|
2887 {
|
|
1061
|
2888 # ifdef FEAT_EVAL
|
|
1515
|
2889 retval = aborting() ? FAIL : OK;
|
|
1061
|
2890 # else
|
|
1515
|
2891 retval = OK;
|
|
1061
|
2892 # endif
|
|
1515
|
2893 goto theend;
|
|
|
2894 }
|
|
1061
|
2895
|
|
|
2896 /* Apply SourcePre autocommands, they may get the file. */
|
|
716
|
2897 apply_autocmds(EVENT_SOURCEPRE, fname_exp, fname_exp, FALSE, curbuf);
|
|
|
2898 #endif
|
|
|
2899
|
|
7
|
2900 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2901 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2902 #else
|
|
|
2903 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2904 #endif
|
|
|
2905 if (cookie.fp == NULL && check_other)
|
|
|
2906 {
|
|
|
2907 /*
|
|
|
2908 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
|
|
|
2909 * and ".exrc" by "_exrc" or vice versa.
|
|
|
2910 */
|
|
|
2911 p = gettail(fname_exp);
|
|
|
2912 if ((*p == '.' || *p == '_')
|
|
|
2913 && (STRICMP(p + 1, "vimrc") == 0
|
|
|
2914 || STRICMP(p + 1, "gvimrc") == 0
|
|
|
2915 || STRICMP(p + 1, "exrc") == 0))
|
|
|
2916 {
|
|
|
2917 if (*p == '_')
|
|
|
2918 *p = '.';
|
|
|
2919 else
|
|
|
2920 *p = '_';
|
|
|
2921 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2922 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2923 #else
|
|
|
2924 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2925 #endif
|
|
|
2926 }
|
|
|
2927 }
|
|
|
2928
|
|
|
2929 if (cookie.fp == NULL)
|
|
|
2930 {
|
|
|
2931 if (p_verbose > 0)
|
|
|
2932 {
|
|
294
|
2933 verbose_enter();
|
|
7
|
2934 if (sourcing_name == NULL)
|
|
274
|
2935 smsg((char_u *)_("could not source \"%s\""), fname);
|
|
7
|
2936 else
|
|
|
2937 smsg((char_u *)_("line %ld: could not source \"%s\""),
|
|
274
|
2938 sourcing_lnum, fname);
|
|
294
|
2939 verbose_leave();
|
|
7
|
2940 }
|
|
|
2941 goto theend;
|
|
|
2942 }
|
|
|
2943
|
|
|
2944 /*
|
|
|
2945 * The file exists.
|
|
|
2946 * - In verbose mode, give a message.
|
|
|
2947 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
|
|
|
2948 */
|
|
|
2949 if (p_verbose > 1)
|
|
|
2950 {
|
|
294
|
2951 verbose_enter();
|
|
7
|
2952 if (sourcing_name == NULL)
|
|
274
|
2953 smsg((char_u *)_("sourcing \"%s\""), fname);
|
|
7
|
2954 else
|
|
|
2955 smsg((char_u *)_("line %ld: sourcing \"%s\""),
|
|
274
|
2956 sourcing_lnum, fname);
|
|
294
|
2957 verbose_leave();
|
|
7
|
2958 }
|
|
819
|
2959 if (is_vimrc == DOSO_VIMRC)
|
|
|
2960 vimrc_found(fname_exp, (char_u *)"MYVIMRC");
|
|
|
2961 else if (is_vimrc == DOSO_GVIMRC)
|
|
|
2962 vimrc_found(fname_exp, (char_u *)"MYGVIMRC");
|
|
7
|
2963
|
|
|
2964 #ifdef USE_CRNL
|
|
|
2965 /* If no automatic file format: Set default to CR-NL. */
|
|
|
2966 if (*p_ffs == NUL)
|
|
|
2967 cookie.fileformat = EOL_DOS;
|
|
|
2968 else
|
|
|
2969 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2970 cookie.error = FALSE;
|
|
|
2971 #endif
|
|
|
2972
|
|
|
2973 #ifdef USE_CR
|
|
|
2974 /* If no automatic file format: Set default to CR. */
|
|
|
2975 if (*p_ffs == NUL)
|
|
|
2976 cookie.fileformat = EOL_MAC;
|
|
|
2977 else
|
|
|
2978 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2979 cookie.error = FALSE;
|
|
|
2980 #endif
|
|
|
2981
|
|
|
2982 cookie.nextline = NULL;
|
|
|
2983 cookie.finished = FALSE;
|
|
|
2984
|
|
|
2985 #ifdef FEAT_EVAL
|
|
|
2986 /*
|
|
|
2987 * Check if this script has a breakpoint.
|
|
|
2988 */
|
|
|
2989 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0);
|
|
|
2990 cookie.fname = fname_exp;
|
|
|
2991 cookie.dbg_tick = debug_tick;
|
|
|
2992
|
|
|
2993 cookie.level = ex_nesting_level;
|
|
|
2994 #endif
|
|
|
2995 #ifdef FEAT_MBYTE
|
|
|
2996 cookie.conv.vc_type = CONV_NONE; /* no conversion */
|
|
|
2997
|
|
|
2998 /* Try reading the first few bytes to check for a UTF-8 BOM. */
|
|
|
2999 {
|
|
|
3000 char_u buf[3];
|
|
|
3001
|
|
|
3002 if (fread((char *)buf, sizeof(char_u), (size_t)3, cookie.fp)
|
|
|
3003 == (size_t)3
|
|
|
3004 && buf[0] == 0xef && buf[1] == 0xbb && buf[2] == 0xbf)
|
|
|
3005 /* Found BOM, setup conversion and skip over it. */
|
|
|
3006 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc);
|
|
|
3007 else
|
|
|
3008 /* No BOM found, rewind. */
|
|
|
3009 fseek(cookie.fp, 0L, SEEK_SET);
|
|
|
3010 }
|
|
|
3011 #endif
|
|
|
3012
|
|
|
3013 /*
|
|
|
3014 * Keep the sourcing name/lnum, for recursive calls.
|
|
|
3015 */
|
|
|
3016 save_sourcing_name = sourcing_name;
|
|
|
3017 sourcing_name = fname_exp;
|
|
|
3018 save_sourcing_lnum = sourcing_lnum;
|
|
|
3019 sourcing_lnum = 0;
|
|
|
3020
|
|
|
3021 #ifdef STARTUPTIME
|
|
|
3022 time_push(&tv_rel, &tv_start);
|
|
|
3023 #endif
|
|
|
3024
|
|
|
3025 #ifdef FEAT_EVAL
|
|
170
|
3026 # ifdef FEAT_PROFILE
|
|
790
|
3027 if (do_profiling == PROF_YES)
|
|
170
|
3028 prof_child_enter(&wait_start); /* entering a child now */
|
|
|
3029 # endif
|
|
|
3030
|
|
|
3031 /* Don't use local function variables, if called from a function.
|
|
|
3032 * Also starts profiling timer for nested script. */
|
|
|
3033 save_funccalp = save_funccal();
|
|
|
3034
|
|
7
|
3035 /*
|
|
|
3036 * Check if this script was sourced before to finds its SID.
|
|
|
3037 * If it's new, generate a new SID.
|
|
|
3038 */
|
|
|
3039 save_current_SID = current_SID;
|
|
|
3040 # ifdef UNIX
|
|
|
3041 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0);
|
|
|
3042 # endif
|
|
170
|
3043 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID)
|
|
|
3044 {
|
|
|
3045 si = &SCRIPT_ITEM(current_SID);
|
|
|
3046 if (si->sn_name != NULL
|
|
7
|
3047 && (
|
|
|
3048 # ifdef UNIX
|
|
161
|
3049 /* Compare dev/ino when possible, it catches symbolic
|
|
|
3050 * links. Also compare file names, the inode may change
|
|
|
3051 * when the file was edited. */
|
|
170
|
3052 ((stat_ok && si->sn_dev != -1)
|
|
|
3053 && (si->sn_dev == st.st_dev
|
|
|
3054 && si->sn_ino == st.st_ino)) ||
|
|
7
|
3055 # endif
|
|
170
|
3056 fnamecmp(si->sn_name, fname_exp) == 0))
|
|
7
|
3057 break;
|
|
170
|
3058 }
|
|
7
|
3059 if (current_SID == 0)
|
|
|
3060 {
|
|
|
3061 current_SID = ++last_current_SID;
|
|
170
|
3062 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len))
|
|
|
3063 == FAIL)
|
|
|
3064 goto almosttheend;
|
|
|
3065 while (script_items.ga_len < current_SID)
|
|
7
|
3066 {
|
|
170
|
3067 ++script_items.ga_len;
|
|
|
3068 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL;
|
|
|
3069 # ifdef FEAT_PROFILE
|
|
|
3070 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE;
|
|
|
3071 # endif
|
|
|
3072 }
|
|
|
3073 si = &SCRIPT_ITEM(current_SID);
|
|
|
3074 si->sn_name = fname_exp;
|
|
|
3075 fname_exp = NULL;
|
|
7
|
3076 # ifdef UNIX
|
|
170
|
3077 if (stat_ok)
|
|
|
3078 {
|
|
|
3079 si->sn_dev = st.st_dev;
|
|
|
3080 si->sn_ino = st.st_ino;
|
|
|
3081 }
|
|
|
3082 else
|
|
|
3083 si->sn_dev = -1;
|
|
7
|
3084 # endif
|
|
170
|
3085
|
|
7
|
3086 /* Allocate the local script variables to use for this script. */
|
|
|
3087 new_script_vars(current_SID);
|
|
|
3088 }
|
|
|
3089
|
|
170
|
3090 # ifdef FEAT_PROFILE
|
|
790
|
3091 if (do_profiling == PROF_YES)
|
|
170
|
3092 {
|
|
|
3093 int forceit;
|
|
|
3094
|
|
|
3095 /* Check if we do profiling for this script. */
|
|
|
3096 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit))
|
|
|
3097 {
|
|
|
3098 script_do_profile(si);
|
|
|
3099 si->sn_pr_force = forceit;
|
|
|
3100 }
|
|
|
3101 if (si->sn_prof_on)
|
|
|
3102 {
|
|
|
3103 ++si->sn_pr_count;
|
|
|
3104 profile_start(&si->sn_pr_start);
|
|
|
3105 profile_zero(&si->sn_pr_children);
|
|
|
3106 }
|
|
|
3107 }
|
|
|
3108 # endif
|
|
7
|
3109 #endif
|
|
|
3110
|
|
|
3111 /*
|
|
|
3112 * Call do_cmdline, which will call getsourceline() to get the lines.
|
|
|
3113 */
|
|
|
3114 do_cmdline(NULL, getsourceline, (void *)&cookie,
|
|
|
3115 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT);
|
|
|
3116
|
|
|
3117 retval = OK;
|
|
170
|
3118
|
|
|
3119 #ifdef FEAT_PROFILE
|
|
790
|
3120 if (do_profiling == PROF_YES)
|
|
170
|
3121 {
|
|
|
3122 /* Get "si" again, "script_items" may have been reallocated. */
|
|
|
3123 si = &SCRIPT_ITEM(current_SID);
|
|
|
3124 if (si->sn_prof_on)
|
|
|
3125 {
|
|
|
3126 profile_end(&si->sn_pr_start);
|
|
|
3127 profile_sub_wait(&wait_start, &si->sn_pr_start);
|
|
|
3128 profile_add(&si->sn_pr_total, &si->sn_pr_start);
|
|
720
|
3129 profile_self(&si->sn_pr_self, &si->sn_pr_start,
|
|
|
3130 &si->sn_pr_children);
|
|
170
|
3131 }
|
|
|
3132 }
|
|
7
|
3133 #endif
|
|
|
3134
|
|
|
3135 if (got_int)
|
|
|
3136 EMSG(_(e_interr));
|
|
|
3137 sourcing_name = save_sourcing_name;
|
|
|
3138 sourcing_lnum = save_sourcing_lnum;
|
|
|
3139 if (p_verbose > 1)
|
|
|
3140 {
|
|
294
|
3141 verbose_enter();
|
|
274
|
3142 smsg((char_u *)_("finished sourcing %s"), fname);
|
|
7
|
3143 if (sourcing_name != NULL)
|
|
274
|
3144 smsg((char_u *)_("continuing in %s"), sourcing_name);
|
|
294
|
3145 verbose_leave();
|
|
7
|
3146 }
|
|
|
3147 #ifdef STARTUPTIME
|
|
1714
|
3148 vim_snprintf((char *)IObuff, IOSIZE, "sourcing %s", fname);
|
|
|
3149 time_msg((char *)IObuff, &tv_start);
|
|
7
|
3150 time_pop(&tv_rel);
|
|
|
3151 #endif
|
|
|
3152
|
|
|
3153 #ifdef FEAT_EVAL
|
|
|
3154 /*
|
|
|
3155 * After a "finish" in debug mode, need to break at first command of next
|
|
|
3156 * sourced file.
|
|
|
3157 */
|
|
|
3158 if (save_debug_break_level > ex_nesting_level
|
|
|
3159 && debug_break_level == ex_nesting_level)
|
|
|
3160 ++debug_break_level;
|
|
|
3161 #endif
|
|
|
3162
|
|
170
|
3163 #ifdef FEAT_EVAL
|
|
|
3164 almosttheend:
|
|
|
3165 current_SID = save_current_SID;
|
|
|
3166 restore_funccal(save_funccalp);
|
|
|
3167 # ifdef FEAT_PROFILE
|
|
790
|
3168 if (do_profiling == PROF_YES)
|
|
170
|
3169 prof_child_exit(&wait_start); /* leaving a child now */
|
|
|
3170 # endif
|
|
|
3171 #endif
|
|
|
3172 fclose(cookie.fp);
|
|
|
3173 vim_free(cookie.nextline);
|
|
|
3174 #ifdef FEAT_MBYTE
|
|
|
3175 convert_setup(&cookie.conv, NULL, NULL);
|
|
|
3176 #endif
|
|
|
3177
|
|
7
|
3178 theend:
|
|
|
3179 vim_free(fname_exp);
|
|
|
3180 return retval;
|
|
|
3181 }
|
|
|
3182
|
|
|
3183 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
356
|
3184
|
|
7
|
3185 /*
|
|
|
3186 * ":scriptnames"
|
|
|
3187 */
|
|
|
3188 /*ARGSUSED*/
|
|
|
3189 void
|
|
|
3190 ex_scriptnames(eap)
|
|
|
3191 exarg_T *eap;
|
|
|
3192 {
|
|
|
3193 int i;
|
|
|
3194
|
|
170
|
3195 for (i = 1; i <= script_items.ga_len && !got_int; ++i)
|
|
|
3196 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3197 smsg((char_u *)"%3d: %s", i, SCRIPT_ITEM(i).sn_name);
|
|
7
|
3198 }
|
|
|
3199
|
|
|
3200 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
3201 /*
|
|
|
3202 * Fix slashes in the list of script names for 'shellslash'.
|
|
|
3203 */
|
|
|
3204 void
|
|
|
3205 scriptnames_slash_adjust()
|
|
|
3206 {
|
|
|
3207 int i;
|
|
|
3208
|
|
170
|
3209 for (i = 1; i <= script_items.ga_len; ++i)
|
|
|
3210 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3211 slash_adjust(SCRIPT_ITEM(i).sn_name);
|
|
7
|
3212 }
|
|
|
3213 # endif
|
|
|
3214
|
|
|
3215 /*
|
|
|
3216 * Get a pointer to a script name. Used for ":verbose set".
|
|
|
3217 */
|
|
|
3218 char_u *
|
|
|
3219 get_scriptname(id)
|
|
|
3220 scid_T id;
|
|
|
3221 {
|
|
|
3222 if (id == SID_MODELINE)
|
|
681
|
3223 return (char_u *)_("modeline");
|
|
7
|
3224 if (id == SID_CMDARG)
|
|
681
|
3225 return (char_u *)_("--cmd argument");
|
|
7
|
3226 if (id == SID_CARG)
|
|
681
|
3227 return (char_u *)_("-c argument");
|
|
7
|
3228 if (id == SID_ENV)
|
|
681
|
3229 return (char_u *)_("environment variable");
|
|
|
3230 if (id == SID_ERROR)
|
|
|
3231 return (char_u *)_("error handler");
|
|
170
|
3232 return SCRIPT_ITEM(id).sn_name;
|
|
|
3233 }
|
|
|
3234
|
|
356
|
3235 # if defined(EXITFREE) || defined(PROTO)
|
|
|
3236 void
|
|
|
3237 free_scriptnames()
|
|
|
3238 {
|
|
|
3239 int i;
|
|
|
3240
|
|
|
3241 for (i = script_items.ga_len; i > 0; --i)
|
|
|
3242 vim_free(SCRIPT_ITEM(i).sn_name);
|
|
|
3243 ga_clear(&script_items);
|
|
|
3244 }
|
|
|
3245 # endif
|
|
|
3246
|
|
7
|
3247 #endif
|
|
|
3248
|
|
|
3249 #if defined(USE_CR) || defined(PROTO)
|
|
|
3250
|
|
|
3251 # if defined(__MSL__) && (__MSL__ >= 22)
|
|
|
3252 /*
|
|
|
3253 * Newer version of the Metrowerks library handle DOS and UNIX files
|
|
|
3254 * without help.
|
|
|
3255 * Test with earlier versions, MSL 2.2 is the library supplied with
|
|
|
3256 * Codewarrior Pro 2.
|
|
|
3257 */
|
|
|
3258 char *
|
|
|
3259 fgets_cr(s, n, stream)
|
|
|
3260 char *s;
|
|
|
3261 int n;
|
|
|
3262 FILE *stream;
|
|
|
3263 {
|
|
|
3264 return fgets(s, n, stream);
|
|
|
3265 }
|
|
|
3266 # else
|
|
|
3267 /*
|
|
|
3268 * Version of fgets() which also works for lines ending in a <CR> only
|
|
|
3269 * (Macintosh format).
|
|
|
3270 * For older versions of the Metrowerks library.
|
|
|
3271 * At least CodeWarrior 9 needed this code.
|
|
|
3272 */
|
|
|
3273 char *
|
|
|
3274 fgets_cr(s, n, stream)
|
|
|
3275 char *s;
|
|
|
3276 int n;
|
|
|
3277 FILE *stream;
|
|
|
3278 {
|
|
|
3279 int c = 0;
|
|
|
3280 int char_read = 0;
|
|
|
3281
|
|
|
3282 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1)
|
|
|
3283 {
|
|
|
3284 c = fgetc(stream);
|
|
|
3285 s[char_read++] = c;
|
|
|
3286 /* If the file is in DOS format, we need to skip a NL after a CR. I
|
|
|
3287 * thought it was the other way around, but this appears to work... */
|
|
|
3288 if (c == '\n')
|
|
|
3289 {
|
|
|
3290 c = fgetc(stream);
|
|
|
3291 if (c != '\r')
|
|
|
3292 ungetc(c, stream);
|
|
|
3293 }
|
|
|
3294 }
|
|
|
3295
|
|
|
3296 s[char_read] = 0;
|
|
|
3297 if (char_read == 0)
|
|
|
3298 return NULL;
|
|
|
3299
|
|
|
3300 if (feof(stream) && char_read == 1)
|
|
|
3301 return NULL;
|
|
|
3302
|
|
|
3303 return s;
|
|
|
3304 }
|
|
|
3305 # endif
|
|
|
3306 #endif
|
|
|
3307
|
|
|
3308 /*
|
|
|
3309 * Get one full line from a sourced file.
|
|
|
3310 * Called by do_cmdline() when it's called from do_source().
|
|
|
3311 *
|
|
|
3312 * Return a pointer to the line in allocated memory.
|
|
|
3313 * Return NULL for end-of-file or some error.
|
|
|
3314 */
|
|
|
3315 /* ARGSUSED */
|
|
|
3316 char_u *
|
|
|
3317 getsourceline(c, cookie, indent)
|
|
|
3318 int c; /* not used */
|
|
|
3319 void *cookie;
|
|
|
3320 int indent; /* not used */
|
|
|
3321 {
|
|
|
3322 struct source_cookie *sp = (struct source_cookie *)cookie;
|
|
|
3323 char_u *line;
|
|
|
3324 char_u *p, *s;
|
|
|
3325
|
|
|
3326 #ifdef FEAT_EVAL
|
|
|
3327 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
3328 if (sp->dbg_tick < debug_tick)
|
|
|
3329 {
|
|
|
3330 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3331 sp->dbg_tick = debug_tick;
|
|
|
3332 }
|
|
170
|
3333 # ifdef FEAT_PROFILE
|
|
790
|
3334 if (do_profiling == PROF_YES)
|
|
170
|
3335 script_line_end();
|
|
|
3336 # endif
|
|
7
|
3337 #endif
|
|
|
3338 /*
|
|
|
3339 * Get current line. If there is a read-ahead line, use it, otherwise get
|
|
|
3340 * one now.
|
|
|
3341 */
|
|
|
3342 if (sp->finished)
|
|
|
3343 line = NULL;
|
|
|
3344 else if (sp->nextline == NULL)
|
|
|
3345 line = get_one_sourceline(sp);
|
|
|
3346 else
|
|
|
3347 {
|
|
|
3348 line = sp->nextline;
|
|
|
3349 sp->nextline = NULL;
|
|
|
3350 ++sourcing_lnum;
|
|
205
|
3351 }
|
|
170
|
3352 #ifdef FEAT_PROFILE
|
|
790
|
3353 if (line != NULL && do_profiling == PROF_YES)
|
|
205
|
3354 script_line_start();
|
|
|
3355 #endif
|
|
7
|
3356
|
|
|
3357 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
|
|
|
3358 * contain the 'C' flag. */
|
|
|
3359 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL))
|
|
|
3360 {
|
|
|
3361 /* compensate for the one line read-ahead */
|
|
|
3362 --sourcing_lnum;
|
|
|
3363 for (;;)
|
|
|
3364 {
|
|
|
3365 sp->nextline = get_one_sourceline(sp);
|
|
|
3366 if (sp->nextline == NULL)
|
|
|
3367 break;
|
|
|
3368 p = skipwhite(sp->nextline);
|
|
|
3369 if (*p != '\\')
|
|
|
3370 break;
|
|
|
3371 s = alloc((int)(STRLEN(line) + STRLEN(p)));
|
|
|
3372 if (s == NULL) /* out of memory */
|
|
|
3373 break;
|
|
|
3374 STRCPY(s, line);
|
|
|
3375 STRCAT(s, p + 1);
|
|
|
3376 vim_free(line);
|
|
|
3377 line = s;
|
|
|
3378 vim_free(sp->nextline);
|
|
|
3379 }
|
|
|
3380 }
|
|
|
3381
|
|
|
3382 #ifdef FEAT_MBYTE
|
|
|
3383 if (line != NULL && sp->conv.vc_type != CONV_NONE)
|
|
|
3384 {
|
|
|
3385 /* Convert the encoding of the script line. */
|
|
|
3386 s = string_convert(&sp->conv, line, NULL);
|
|
|
3387 if (s != NULL)
|
|
|
3388 {
|
|
|
3389 vim_free(line);
|
|
|
3390 line = s;
|
|
|
3391 }
|
|
|
3392 }
|
|
|
3393 #endif
|
|
|
3394
|
|
|
3395 #ifdef FEAT_EVAL
|
|
|
3396 /* Did we encounter a breakpoint? */
|
|
|
3397 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum)
|
|
|
3398 {
|
|
|
3399 dbg_breakpoint(sp->fname, sourcing_lnum);
|
|
|
3400 /* Find next breakpoint. */
|
|
|
3401 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3402 sp->dbg_tick = debug_tick;
|
|
|
3403 }
|
|
|
3404 #endif
|
|
|
3405
|
|
|
3406 return line;
|
|
|
3407 }
|
|
|
3408
|
|
|
3409 static char_u *
|
|
|
3410 get_one_sourceline(sp)
|
|
|
3411 struct source_cookie *sp;
|
|
|
3412 {
|
|
|
3413 garray_T ga;
|
|
|
3414 int len;
|
|
|
3415 int c;
|
|
|
3416 char_u *buf;
|
|
|
3417 #ifdef USE_CRNL
|
|
|
3418 int has_cr; /* CR-LF found */
|
|
|
3419 #endif
|
|
|
3420 #ifdef USE_CR
|
|
|
3421 char_u *scan;
|
|
|
3422 #endif
|
|
|
3423 int have_read = FALSE;
|
|
|
3424
|
|
|
3425 /* use a growarray to store the sourced line */
|
|
154
|
3426 ga_init2(&ga, 1, 250);
|
|
7
|
3427
|
|
|
3428 /*
|
|
|
3429 * Loop until there is a finished line (or end-of-file).
|
|
|
3430 */
|
|
|
3431 sourcing_lnum++;
|
|
|
3432 for (;;)
|
|
|
3433 {
|
|
154
|
3434 /* make room to read at least 120 (more) characters */
|
|
|
3435 if (ga_grow(&ga, 120) == FAIL)
|
|
7
|
3436 break;
|
|
|
3437 buf = (char_u *)ga.ga_data;
|
|
|
3438
|
|
|
3439 #ifdef USE_CR
|
|
|
3440 if (sp->fileformat == EOL_MAC)
|
|
|
3441 {
|
|
41
|
3442 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3443 sp->fp) == NULL)
|
|
7
|
3444 break;
|
|
|
3445 }
|
|
|
3446 else
|
|
|
3447 #endif
|
|
41
|
3448 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3449 sp->fp) == NULL)
|
|
7
|
3450 break;
|
|
154
|
3451 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len);
|
|
7
|
3452 #ifdef USE_CRNL
|
|
|
3453 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
|
|
|
3454 * CTRL-Z by its own, or after a NL. */
|
|
|
3455 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n'))
|
|
|
3456 && sp->fileformat == EOL_DOS
|
|
|
3457 && buf[len - 1] == Ctrl_Z)
|
|
|
3458 {
|
|
|
3459 buf[len - 1] = NUL;
|
|
|
3460 break;
|
|
|
3461 }
|
|
|
3462 #endif
|
|
|
3463
|
|
|
3464 #ifdef USE_CR
|
|
|
3465 /* If the read doesn't stop on a new line, and there's
|
|
|
3466 * some CR then we assume a Mac format */
|
|
|
3467 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3468 {
|
|
|
3469 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL)
|
|
|
3470 sp->fileformat = EOL_MAC;
|
|
|
3471 else
|
|
|
3472 sp->fileformat = EOL_UNIX;
|
|
|
3473 }
|
|
|
3474
|
|
|
3475 if (sp->fileformat == EOL_MAC)
|
|
|
3476 {
|
|
|
3477 scan = vim_strchr(buf, '\r');
|
|
|
3478
|
|
|
3479 if (scan != NULL)
|
|
|
3480 {
|
|
|
3481 *scan = '\n';
|
|
|
3482 if (*(scan + 1) != 0)
|
|
|
3483 {
|
|
|
3484 *(scan + 1) = 0;
|
|
|
3485 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR);
|
|
|
3486 }
|
|
|
3487 }
|
|
|
3488 len = STRLEN(buf);
|
|
|
3489 }
|
|
|
3490 #endif
|
|
|
3491
|
|
|
3492 have_read = TRUE;
|
|
|
3493 ga.ga_len = len;
|
|
|
3494
|
|
|
3495 /* If the line was longer than the buffer, read more. */
|
|
41
|
3496 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n')
|
|
7
|
3497 continue;
|
|
|
3498
|
|
|
3499 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */
|
|
|
3500 {
|
|
|
3501 #ifdef USE_CRNL
|
|
|
3502 has_cr = (len >= 2 && buf[len - 2] == '\r');
|
|
|
3503 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3504 {
|
|
|
3505 if (has_cr)
|
|
|
3506 sp->fileformat = EOL_DOS;
|
|
|
3507 else
|
|
|
3508 sp->fileformat = EOL_UNIX;
|
|
|
3509 }
|
|
|
3510
|
|
|
3511 if (sp->fileformat == EOL_DOS)
|
|
|
3512 {
|
|
|
3513 if (has_cr) /* replace trailing CR */
|
|
|
3514 {
|
|
|
3515 buf[len - 2] = '\n';
|
|
|
3516 --len;
|
|
|
3517 --ga.ga_len;
|
|
|
3518 }
|
|
|
3519 else /* lines like ":map xx yy^M" will have failed */
|
|
|
3520 {
|
|
|
3521 if (!sp->error)
|
|
16
|
3522 {
|
|
|
3523 msg_source(hl_attr(HLF_W));
|
|
7
|
3524 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
|
|
16
|
3525 }
|
|
7
|
3526 sp->error = TRUE;
|
|
|
3527 sp->fileformat = EOL_UNIX;
|
|
|
3528 }
|
|
|
3529 }
|
|
|
3530 #endif
|
|
|
3531 /* The '\n' is escaped if there is an odd number of ^V's just
|
|
|
3532 * before it, first set "c" just before the 'V's and then check
|
|
|
3533 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
|
|
|
3534 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--)
|
|
|
3535 ;
|
|
|
3536 if ((len & 1) != (c & 1)) /* escaped NL, read more */
|
|
|
3537 {
|
|
|
3538 sourcing_lnum++;
|
|
|
3539 continue;
|
|
|
3540 }
|
|
|
3541
|
|
|
3542 buf[len - 1] = NUL; /* remove the NL */
|
|
|
3543 }
|
|
|
3544
|
|
|
3545 /*
|
|
|
3546 * Check for ^C here now and then, so recursive :so can be broken.
|
|
|
3547 */
|
|
|
3548 line_breakcheck();
|
|
|
3549 break;
|
|
|
3550 }
|
|
|
3551
|
|
|
3552 if (have_read)
|
|
|
3553 return (char_u *)ga.ga_data;
|
|
|
3554
|
|
|
3555 vim_free(ga.ga_data);
|
|
|
3556 return NULL;
|
|
|
3557 }
|
|
|
3558
|
|
170
|
3559 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
3560 /*
|
|
|
3561 * Called when starting to read a script line.
|
|
|
3562 * "sourcing_lnum" must be correct!
|
|
|
3563 * When skipping lines it may not actually be executed, but we won't find out
|
|
|
3564 * until later and we need to store the time now.
|
|
|
3565 */
|
|
|
3566 void
|
|
|
3567 script_line_start()
|
|
|
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 && sourcing_lnum >= 1)
|
|
|
3576 {
|
|
1624
|
3577 /* Grow the array before starting the timer, so that the time spent
|
|
170
|
3578 * here isn't counted. */
|
|
|
3579 ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len));
|
|
|
3580 si->sn_prl_idx = sourcing_lnum - 1;
|
|
|
3581 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx
|
|
|
3582 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen)
|
|
|
3583 {
|
|
|
3584 /* Zero counters for a line that was not used before. */
|
|
|
3585 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len);
|
|
|
3586 pp->snp_count = 0;
|
|
|
3587 profile_zero(&pp->sn_prl_total);
|
|
|
3588 profile_zero(&pp->sn_prl_self);
|
|
|
3589 ++si->sn_prl_ga.ga_len;
|
|
|
3590 }
|
|
|
3591 si->sn_prl_execed = FALSE;
|
|
|
3592 profile_start(&si->sn_prl_start);
|
|
|
3593 profile_zero(&si->sn_prl_children);
|
|
|
3594 profile_get_wait(&si->sn_prl_wait);
|
|
|
3595 }
|
|
|
3596 }
|
|
|
3597
|
|
|
3598 /*
|
|
|
3599 * Called when actually executing a function line.
|
|
|
3600 */
|
|
|
3601 void
|
|
|
3602 script_line_exec()
|
|
|
3603 {
|
|
|
3604 scriptitem_T *si;
|
|
|
3605
|
|
|
3606 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3607 return;
|
|
|
3608 si = &SCRIPT_ITEM(current_SID);
|
|
|
3609 if (si->sn_prof_on && si->sn_prl_idx >= 0)
|
|
|
3610 si->sn_prl_execed = TRUE;
|
|
|
3611 }
|
|
|
3612
|
|
|
3613 /*
|
|
|
3614 * Called when done with a function line.
|
|
|
3615 */
|
|
|
3616 void
|
|
|
3617 script_line_end()
|
|
|
3618 {
|
|
|
3619 scriptitem_T *si;
|
|
|
3620 sn_prl_T *pp;
|
|
|
3621
|
|
|
3622 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3623 return;
|
|
|
3624 si = &SCRIPT_ITEM(current_SID);
|
|
|
3625 if (si->sn_prof_on && si->sn_prl_idx >= 0
|
|
|
3626 && si->sn_prl_idx < si->sn_prl_ga.ga_len)
|
|
|
3627 {
|
|
|
3628 if (si->sn_prl_execed)
|
|
|
3629 {
|
|
|
3630 pp = &PRL_ITEM(si, si->sn_prl_idx);
|
|
|
3631 ++pp->snp_count;
|
|
|
3632 profile_end(&si->sn_prl_start);
|
|
|
3633 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start);
|
|
|
3634 profile_add(&pp->sn_prl_total, &si->sn_prl_start);
|
|
720
|
3635 profile_self(&pp->sn_prl_self, &si->sn_prl_start,
|
|
|
3636 &si->sn_prl_children);
|
|
170
|
3637 }
|
|
|
3638 si->sn_prl_idx = -1;
|
|
|
3639 }
|
|
|
3640 }
|
|
|
3641 #endif
|
|
|
3642
|
|
7
|
3643 /*
|
|
|
3644 * ":scriptencoding": Set encoding conversion for a sourced script.
|
|
|
3645 * Without the multi-byte feature it's simply ignored.
|
|
|
3646 */
|
|
|
3647 /*ARGSUSED*/
|
|
|
3648 void
|
|
|
3649 ex_scriptencoding(eap)
|
|
|
3650 exarg_T *eap;
|
|
|
3651 {
|
|
|
3652 #ifdef FEAT_MBYTE
|
|
|
3653 struct source_cookie *sp;
|
|
|
3654 char_u *name;
|
|
|
3655
|
|
|
3656 if (!getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3657 {
|
|
|
3658 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
|
|
|
3659 return;
|
|
|
3660 }
|
|
|
3661
|
|
|
3662 if (*eap->arg != NUL)
|
|
|
3663 {
|
|
|
3664 name = enc_canonize(eap->arg);
|
|
|
3665 if (name == NULL) /* out of memory */
|
|
|
3666 return;
|
|
|
3667 }
|
|
|
3668 else
|
|
|
3669 name = eap->arg;
|
|
|
3670
|
|
|
3671 /* Setup for conversion from the specified encoding to 'encoding'. */
|
|
|
3672 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie);
|
|
|
3673 convert_setup(&sp->conv, name, p_enc);
|
|
|
3674
|
|
|
3675 if (name != eap->arg)
|
|
|
3676 vim_free(name);
|
|
|
3677 #endif
|
|
|
3678 }
|
|
|
3679
|
|
|
3680 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3681 /*
|
|
|
3682 * ":finish": Mark a sourced file as finished.
|
|
|
3683 */
|
|
|
3684 void
|
|
|
3685 ex_finish(eap)
|
|
|
3686 exarg_T *eap;
|
|
|
3687 {
|
|
|
3688 if (getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3689 do_finish(eap, FALSE);
|
|
|
3690 else
|
|
|
3691 EMSG(_("E168: :finish used outside of a sourced file"));
|
|
|
3692 }
|
|
|
3693
|
|
|
3694 /*
|
|
|
3695 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
|
|
|
3696 * Also called for a pending finish at the ":endtry" or after returning from
|
|
|
3697 * an extra do_cmdline(). "reanimate" is used in the latter case.
|
|
|
3698 */
|
|
|
3699 void
|
|
|
3700 do_finish(eap, reanimate)
|
|
|
3701 exarg_T *eap;
|
|
|
3702 int reanimate;
|
|
|
3703 {
|
|
|
3704 int idx;
|
|
|
3705
|
|
|
3706 if (reanimate)
|
|
|
3707 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3708 eap->cookie))->finished = FALSE;
|
|
|
3709
|
|
|
3710 /*
|
|
|
3711 * Cleanup (and inactivate) conditionals, but stop when a try conditional
|
|
|
3712 * not in its finally clause (which then is to be executed next) is found.
|
|
|
3713 * In this case, make the ":finish" pending for execution at the ":endtry".
|
|
|
3714 * Otherwise, finish normally.
|
|
|
3715 */
|
|
|
3716 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
|
|
|
3717 if (idx >= 0)
|
|
|
3718 {
|
|
|
3719 eap->cstack->cs_pending[idx] = CSTP_FINISH;
|
|
|
3720 report_make_pending(CSTP_FINISH, NULL);
|
|
|
3721 }
|
|
|
3722 else
|
|
|
3723 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3724 eap->cookie))->finished = TRUE;
|
|
|
3725 }
|
|
|
3726
|
|
|
3727
|
|
|
3728 /*
|
|
|
3729 * Return TRUE when a sourced file had the ":finish" command: Don't give error
|
|
|
3730 * message for missing ":endif".
|
|
|
3731 * Return FALSE when not sourcing a file.
|
|
|
3732 */
|
|
|
3733 int
|
|
944
|
3734 source_finished(fgetline, cookie)
|
|
|
3735 char_u *(*fgetline) __ARGS((int, void *, int));
|
|
7
|
3736 void *cookie;
|
|
|
3737 {
|
|
944
|
3738 return (getline_equal(fgetline, cookie, getsourceline)
|
|
7
|
3739 && ((struct source_cookie *)getline_cookie(
|
|
944
|
3740 fgetline, cookie))->finished);
|
|
7
|
3741 }
|
|
|
3742 #endif
|
|
|
3743
|
|
|
3744 #if defined(FEAT_LISTCMDS) || defined(PROTO)
|
|
|
3745 /*
|
|
|
3746 * ":checktime [buffer]"
|
|
|
3747 */
|
|
|
3748 void
|
|
|
3749 ex_checktime(eap)
|
|
|
3750 exarg_T *eap;
|
|
|
3751 {
|
|
|
3752 buf_T *buf;
|
|
|
3753 int save_no_check_timestamps = no_check_timestamps;
|
|
|
3754
|
|
|
3755 no_check_timestamps = 0;
|
|
|
3756 if (eap->addr_count == 0) /* default is all buffers */
|
|
|
3757 check_timestamps(FALSE);
|
|
|
3758 else
|
|
|
3759 {
|
|
|
3760 buf = buflist_findnr((int)eap->line2);
|
|
|
3761 if (buf != NULL) /* cannot happen? */
|
|
|
3762 (void)buf_check_timestamp(buf, FALSE);
|
|
|
3763 }
|
|
|
3764 no_check_timestamps = save_no_check_timestamps;
|
|
|
3765 }
|
|
|
3766 #endif
|
|
|
3767
|
|
|
3768 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3769 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
|
|
|
3770 static char *get_locale_val __ARGS((int what));
|
|
|
3771
|
|
|
3772 static char *
|
|
|
3773 get_locale_val(what)
|
|
|
3774 int what;
|
|
|
3775 {
|
|
|
3776 char *loc;
|
|
|
3777
|
|
|
3778 /* Obtain the locale value from the libraries. For DJGPP this is
|
|
|
3779 * redefined and it doesn't use the arguments. */
|
|
|
3780 loc = setlocale(what, NULL);
|
|
|
3781
|
|
823
|
3782 # ifdef WIN32
|
|
7
|
3783 if (loc != NULL)
|
|
|
3784 {
|
|
|
3785 char_u *p;
|
|
|
3786
|
|
823
|
3787 /* setocale() returns something like "LC_COLLATE=<name>;LC_..." when
|
|
|
3788 * one of the values (e.g., LC_CTYPE) differs. */
|
|
7
|
3789 p = vim_strchr(loc, '=');
|
|
|
3790 if (p != NULL)
|
|
|
3791 {
|
|
|
3792 loc = ++p;
|
|
|
3793 while (*p != NUL) /* remove trailing newline */
|
|
|
3794 {
|
|
823
|
3795 if (*p < ' ' || *p == ';')
|
|
7
|
3796 {
|
|
|
3797 *p = NUL;
|
|
|
3798 break;
|
|
|
3799 }
|
|
|
3800 ++p;
|
|
|
3801 }
|
|
|
3802 }
|
|
|
3803 }
|
|
|
3804 # endif
|
|
|
3805
|
|
|
3806 return loc;
|
|
|
3807 }
|
|
|
3808 #endif
|
|
|
3809
|
|
|
3810
|
|
|
3811 #ifdef WIN32
|
|
|
3812 /*
|
|
|
3813 * On MS-Windows locale names are strings like "German_Germany.1252", but
|
|
|
3814 * gettext expects "de". Try to translate one into another here for a few
|
|
|
3815 * supported languages.
|
|
|
3816 */
|
|
|
3817 static char_u *
|
|
|
3818 gettext_lang(char_u *name)
|
|
|
3819 {
|
|
|
3820 int i;
|
|
|
3821 static char *(mtable[]) = {
|
|
|
3822 "afrikaans", "af",
|
|
|
3823 "czech", "cs",
|
|
|
3824 "dutch", "nl",
|
|
|
3825 "german", "de",
|
|
|
3826 "english_united kingdom", "en_GB",
|
|
|
3827 "spanish", "es",
|
|
|
3828 "french", "fr",
|
|
|
3829 "italian", "it",
|
|
|
3830 "japanese", "ja",
|
|
|
3831 "korean", "ko",
|
|
|
3832 "norwegian", "no",
|
|
|
3833 "polish", "pl",
|
|
|
3834 "russian", "ru",
|
|
|
3835 "slovak", "sk",
|
|
|
3836 "swedish", "sv",
|
|
|
3837 "ukrainian", "uk",
|
|
|
3838 "chinese_china", "zh_CN",
|
|
|
3839 "chinese_taiwan", "zh_TW",
|
|
|
3840 NULL};
|
|
|
3841
|
|
|
3842 for (i = 0; mtable[i] != NULL; i += 2)
|
|
|
3843 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0)
|
|
|
3844 return mtable[i + 1];
|
|
|
3845 return name;
|
|
|
3846 }
|
|
|
3847 #endif
|
|
|
3848
|
|
|
3849 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
|
|
|
3850 /*
|
|
|
3851 * Obtain the current messages language. Used to set the default for
|
|
|
3852 * 'helplang'. May return NULL or an empty string.
|
|
|
3853 */
|
|
|
3854 char_u *
|
|
|
3855 get_mess_lang()
|
|
|
3856 {
|
|
|
3857 char_u *p;
|
|
|
3858
|
|
|
3859 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
|
|
|
3860 # if defined(LC_MESSAGES)
|
|
|
3861 p = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3862 # else
|
|
|
3863 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
|
|
823
|
3864 * may be set to the LCID number. LC_COLLATE is the best guess, LC_TIME
|
|
|
3865 * and LC_MONETARY may be set differently for a Japanese working in the
|
|
|
3866 * US. */
|
|
|
3867 p = (char_u *)get_locale_val(LC_COLLATE);
|
|
7
|
3868 # endif
|
|
|
3869 # else
|
|
|
3870 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3871 if (p == NULL || *p == NUL)
|
|
|
3872 {
|
|
|
3873 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3874 if (p == NULL || *p == NUL)
|
|
|
3875 p = mch_getenv((char_u *)"LANG");
|
|
|
3876 }
|
|
|
3877 # endif
|
|
|
3878 # ifdef WIN32
|
|
|
3879 p = gettext_lang(p);
|
|
|
3880 # endif
|
|
|
3881 return p;
|
|
|
3882 }
|
|
|
3883 #endif
|
|
|
3884
|
|
45
|
3885 /* Complicated #if; matches with where get_mess_env() is used below. */
|
|
|
3886 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3887 && defined(LC_MESSAGES))) \
|
|
|
3888 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3889 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
|
|
|
3890 && !defined(LC_MESSAGES))
|
|
7
|
3891 static char_u *get_mess_env __ARGS((void));
|
|
|
3892
|
|
|
3893 /*
|
|
|
3894 * Get the language used for messages from the environment.
|
|
|
3895 */
|
|
|
3896 static char_u *
|
|
|
3897 get_mess_env()
|
|
|
3898 {
|
|
|
3899 char_u *p;
|
|
|
3900
|
|
|
3901 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
3902 if (p == NULL || *p == NUL)
|
|
|
3903 {
|
|
|
3904 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
3905 if (p == NULL || *p == NUL)
|
|
|
3906 {
|
|
|
3907 p = mch_getenv((char_u *)"LANG");
|
|
|
3908 if (p != NULL && VIM_ISDIGIT(*p))
|
|
|
3909 p = NULL; /* ignore something like "1043" */
|
|
|
3910 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3911 if (p == NULL || *p == NUL)
|
|
|
3912 p = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3913 # endif
|
|
|
3914 }
|
|
|
3915 }
|
|
|
3916 return p;
|
|
|
3917 }
|
|
|
3918 #endif
|
|
|
3919
|
|
|
3920 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3921
|
|
|
3922 /*
|
|
|
3923 * Set the "v:lang" variable according to the current locale setting.
|
|
|
3924 * Also do "v:lc_time"and "v:ctype".
|
|
|
3925 */
|
|
|
3926 void
|
|
|
3927 set_lang_var()
|
|
|
3928 {
|
|
|
3929 char_u *loc;
|
|
|
3930
|
|
|
3931 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3932 loc = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
3933 # else
|
|
|
3934 /* setlocale() not supported: use the default value */
|
|
|
3935 loc = (char_u *)"C";
|
|
|
3936 # endif
|
|
|
3937 set_vim_var_string(VV_CTYPE, loc, -1);
|
|
|
3938
|
|
|
3939 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
|
|
|
3940 * back to LC_CTYPE if it's empty. */
|
|
|
3941 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
|
|
|
3942 loc = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
3943 # else
|
|
|
3944 loc = get_mess_env();
|
|
|
3945 # endif
|
|
|
3946 set_vim_var_string(VV_LANG, loc, -1);
|
|
|
3947
|
|
|
3948 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
3949 loc = (char_u *)get_locale_val(LC_TIME);
|
|
|
3950 # endif
|
|
|
3951 set_vim_var_string(VV_LC_TIME, loc, -1);
|
|
|
3952 }
|
|
|
3953 #endif
|
|
|
3954
|
|
|
3955 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
3956 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
3957 /*
|
|
|
3958 * ":language": Set the language (locale).
|
|
|
3959 */
|
|
|
3960 void
|
|
|
3961 ex_language(eap)
|
|
|
3962 exarg_T *eap;
|
|
|
3963 {
|
|
|
3964 char *loc;
|
|
|
3965 char_u *p;
|
|
|
3966 char_u *name;
|
|
|
3967 int what = LC_ALL;
|
|
|
3968 char *whatstr = "";
|
|
|
3969 #ifdef LC_MESSAGES
|
|
|
3970 # define VIM_LC_MESSAGES LC_MESSAGES
|
|
|
3971 #else
|
|
|
3972 # define VIM_LC_MESSAGES 6789
|
|
|
3973 #endif
|
|
|
3974
|
|
|
3975 name = eap->arg;
|
|
|
3976
|
|
|
3977 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
|
|
|
3978 * Allow abbreviation, but require at least 3 characters to avoid
|
|
|
3979 * confusion with a two letter language name "me" or "ct". */
|
|
|
3980 p = skiptowhite(eap->arg);
|
|
|
3981 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3)
|
|
|
3982 {
|
|
|
3983 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0)
|
|
|
3984 {
|
|
|
3985 what = VIM_LC_MESSAGES;
|
|
|
3986 name = skipwhite(p);
|
|
|
3987 whatstr = "messages ";
|
|
|
3988 }
|
|
|
3989 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0)
|
|
|
3990 {
|
|
|
3991 what = LC_CTYPE;
|
|
|
3992 name = skipwhite(p);
|
|
|
3993 whatstr = "ctype ";
|
|
|
3994 }
|
|
|
3995 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0)
|
|
|
3996 {
|
|
|
3997 what = LC_TIME;
|
|
|
3998 name = skipwhite(p);
|
|
|
3999 whatstr = "time ";
|
|
|
4000 }
|
|
|
4001 }
|
|
|
4002
|
|
|
4003 if (*name == NUL)
|
|
|
4004 {
|
|
|
4005 #ifndef LC_MESSAGES
|
|
|
4006 if (what == VIM_LC_MESSAGES)
|
|
|
4007 p = get_mess_env();
|
|
|
4008 else
|
|
|
4009 #endif
|
|
|
4010 p = (char_u *)setlocale(what, NULL);
|
|
|
4011 if (p == NULL || *p == NUL)
|
|
|
4012 p = (char_u *)"Unknown";
|
|
|
4013 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p);
|
|
|
4014 }
|
|
|
4015 else
|
|
|
4016 {
|
|
|
4017 #ifndef LC_MESSAGES
|
|
|
4018 if (what == VIM_LC_MESSAGES)
|
|
|
4019 loc = "";
|
|
|
4020 else
|
|
|
4021 #endif
|
|
1624
|
4022 {
|
|
7
|
4023 loc = setlocale(what, (char *)name);
|
|
1624
|
4024 #if defined(FEAT_FLOAT) && defined(LC_NUMERIC)
|
|
|
4025 /* Make sure strtod() uses a decimal point, not a comma. */
|
|
|
4026 setlocale(LC_NUMERIC, "C");
|
|
|
4027 #endif
|
|
|
4028 }
|
|
7
|
4029 if (loc == NULL)
|
|
|
4030 EMSG2(_("E197: Cannot set language to \"%s\""), name);
|
|
|
4031 else
|
|
|
4032 {
|
|
|
4033 #ifdef HAVE_NL_MSG_CAT_CNTR
|
|
|
4034 /* Need to do this for GNU gettext, otherwise cached translations
|
|
|
4035 * will be used again. */
|
|
|
4036 extern int _nl_msg_cat_cntr;
|
|
|
4037
|
|
|
4038 ++_nl_msg_cat_cntr;
|
|
|
4039 #endif
|
|
1222
|
4040 /* Reset $LC_ALL, otherwise it would overrule everything. */
|
|
7
|
4041 vim_setenv((char_u *)"LC_ALL", (char_u *)"");
|
|
|
4042
|
|
|
4043 if (what != LC_TIME)
|
|
|
4044 {
|
|
|
4045 /* Tell gettext() what to translate to. It apparently doesn't
|
|
|
4046 * use the currently effective locale. Also do this when
|
|
|
4047 * FEAT_GETTEXT isn't defined, so that shell commands use this
|
|
|
4048 * value. */
|
|
|
4049 if (what == LC_ALL)
|
|
534
|
4050 {
|
|
7
|
4051 vim_setenv((char_u *)"LANG", name);
|
|
534
|
4052 # ifdef WIN32
|
|
|
4053 /* Apparently MS-Windows printf() may cause a crash when
|
|
|
4054 * we give it 8-bit text while it's expecting text in the
|
|
|
4055 * current locale. This call avoids that. */
|
|
|
4056 setlocale(LC_CTYPE, "C");
|
|
|
4057 # endif
|
|
|
4058 }
|
|
7
|
4059 if (what != LC_CTYPE)
|
|
|
4060 {
|
|
|
4061 char_u *mname;
|
|
|
4062 #ifdef WIN32
|
|
|
4063 mname = gettext_lang(name);
|
|
|
4064 #else
|
|
|
4065 mname = name;
|
|
|
4066 #endif
|
|
|
4067 vim_setenv((char_u *)"LC_MESSAGES", mname);
|
|
|
4068 #ifdef FEAT_MULTI_LANG
|
|
|
4069 set_helplang_default(mname);
|
|
|
4070 #endif
|
|
|
4071 }
|
|
|
4072
|
|
|
4073 /* Set $LC_CTYPE, because it overrules $LANG, and
|
|
|
4074 * gtk_set_locale() calls setlocale() again. gnome_init()
|
|
|
4075 * sets $LC_CTYPE to "en_US" (that's a bug!). */
|
|
|
4076 if (what != VIM_LC_MESSAGES)
|
|
|
4077 vim_setenv((char_u *)"LC_CTYPE", name);
|
|
|
4078 # ifdef FEAT_GUI_GTK
|
|
|
4079 /* Let GTK know what locale we're using. Not sure this is
|
|
|
4080 * really needed... */
|
|
|
4081 if (gui.in_use)
|
|
|
4082 (void)gtk_set_locale();
|
|
|
4083 # endif
|
|
|
4084 }
|
|
|
4085
|
|
|
4086 # ifdef FEAT_EVAL
|
|
|
4087 /* Set v:lang, v:lc_time and v:ctype to the final result. */
|
|
|
4088 set_lang_var();
|
|
|
4089 # endif
|
|
|
4090 }
|
|
|
4091 }
|
|
|
4092 }
|
|
|
4093
|
|
|
4094 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
4095 /*
|
|
|
4096 * Function given to ExpandGeneric() to obtain the possible arguments of the
|
|
|
4097 * ":language" command.
|
|
|
4098 */
|
|
|
4099 /*ARGSUSED*/
|
|
|
4100 char_u *
|
|
|
4101 get_lang_arg(xp, idx)
|
|
|
4102 expand_T *xp;
|
|
|
4103 int idx;
|
|
|
4104 {
|
|
|
4105 if (idx == 0)
|
|
|
4106 return (char_u *)"messages";
|
|
|
4107 if (idx == 1)
|
|
|
4108 return (char_u *)"ctype";
|
|
|
4109 if (idx == 2)
|
|
|
4110 return (char_u *)"time";
|
|
|
4111 return NULL;
|
|
|
4112 }
|
|
|
4113 # endif
|
|
|
4114
|
|
|
4115 #endif
|
