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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * ex_cmds2.c: some more functions for command line commands
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12 */
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13
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14 #if defined(WIN32) && defined(FEAT_CSCOPE)
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15 # include <io.h>
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16 #endif
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17
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18 #include "vim.h"
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19
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20 #if defined(WIN32) && defined(FEAT_CSCOPE)
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21 # include <fcntl.h>
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22 #endif
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23
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24 #include "version.h"
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25
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26 static void cmd_source __ARGS((char_u *fname, exarg_T *eap));
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27
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170
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28 #ifdef FEAT_EVAL
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177
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29 /* Growarray to store info about already sourced scripts.
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170
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30 * For Unix also store the dev/ino, so that we don't have to stat() each
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31 * script when going through the list. */
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32 typedef struct scriptitem_S
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33 {
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34 char_u *sn_name;
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35 # ifdef UNIX
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36 int sn_dev;
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37 ino_t sn_ino;
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38 # endif
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39 # ifdef FEAT_PROFILE
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40 int sn_prof_on; /* TRUE when script is/was profiled */
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177
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41 int sn_pr_force; /* forceit: profile functions in this script */
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170
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42 proftime_T sn_pr_child; /* time set when going into first child */
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43 int sn_pr_nest; /* nesting for sn_pr_child */
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44 /* profiling the script as a whole */
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45 int sn_pr_count; /* nr of times sourced */
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46 proftime_T sn_pr_total; /* time spend in script + children */
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47 proftime_T sn_pr_self; /* time spend in script itself */
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48 proftime_T sn_pr_start; /* time at script start */
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49 proftime_T sn_pr_children; /* time in children after script start */
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50 /* profiling the script per line */
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51 garray_T sn_prl_ga; /* things stored for every line */
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52 proftime_T sn_prl_start; /* start time for current line */
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53 proftime_T sn_prl_children; /* time spent in children for this line */
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54 proftime_T sn_prl_wait; /* wait start time for current line */
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55 int sn_prl_idx; /* index of line being timed; -1 if none */
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56 int sn_prl_execed; /* line being timed was executed */
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57 # endif
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58 } scriptitem_T;
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59
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60 static garray_T script_items = {0, 0, sizeof(scriptitem_T), 4, NULL};
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61 #define SCRIPT_ITEM(id) (((scriptitem_T *)script_items.ga_data)[(id) - 1])
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62
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63 # ifdef FEAT_PROFILE
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64 /* Struct used in sn_prl_ga for every line of a script. */
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65 typedef struct sn_prl_S
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66 {
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67 int snp_count; /* nr of times line was executed */
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68 proftime_T sn_prl_total; /* time spend in a line + children */
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69 proftime_T sn_prl_self; /* time spend in a line itself */
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70 } sn_prl_T;
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71
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72 # define PRL_ITEM(si, idx) (((sn_prl_T *)(si)->sn_prl_ga.ga_data)[(idx)])
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73 # endif
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74 #endif
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75
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7
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76 #if defined(FEAT_EVAL) || defined(PROTO)
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77 static int debug_greedy = FALSE; /* batch mode debugging: don't save
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78 and restore typeahead. */
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79
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80 /*
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81 * do_debug(): Debug mode.
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82 * Repeatedly get Ex commands, until told to continue normal execution.
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83 */
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84 void
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85 do_debug(cmd)
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86 char_u *cmd;
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87 {
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88 int save_msg_scroll = msg_scroll;
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89 int save_State = State;
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90 int save_did_emsg = did_emsg;
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91 int save_cmd_silent = cmd_silent;
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92 int save_msg_silent = msg_silent;
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93 int save_emsg_silent = emsg_silent;
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94 int save_redir_off = redir_off;
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95 tasave_T typeaheadbuf;
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96 # ifdef FEAT_EX_EXTRA
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97 int save_ex_normal_busy;
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98 # endif
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99 int n;
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100 char_u *cmdline = NULL;
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101 char_u *p;
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102 char *tail = NULL;
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103 static int last_cmd = 0;
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104 #define CMD_CONT 1
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105 #define CMD_NEXT 2
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106 #define CMD_STEP 3
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107 #define CMD_FINISH 4
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108 #define CMD_QUIT 5
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109 #define CMD_INTERRUPT 6
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110
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111 #ifdef ALWAYS_USE_GUI
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112 /* Can't do this when there is no terminal for input/output. */
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113 if (!gui.in_use)
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114 {
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115 /* Break as soon as possible. */
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116 debug_break_level = 9999;
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117 return;
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118 }
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119 #endif
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120
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121 /* Make sure we are in raw mode and start termcap mode. Might have side
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122 * effects... */
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123 settmode(TMODE_RAW);
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124 starttermcap();
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125
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126 ++RedrawingDisabled; /* don't redisplay the window */
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127 ++no_wait_return; /* don't wait for return */
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128 did_emsg = FALSE; /* don't use error from debugged stuff */
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129 cmd_silent = FALSE; /* display commands */
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130 msg_silent = FALSE; /* display messages */
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131 emsg_silent = FALSE; /* display error messages */
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132 redir_off = TRUE; /* don't redirect debug commands */
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133
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134 State = NORMAL;
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135 #ifdef FEAT_SNIFF
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136 want_sniff_request = 0; /* No K_SNIFF wanted */
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137 #endif
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138
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139 if (!debug_did_msg)
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140 MSG(_("Entering Debug mode. Type \"cont\" to continue."));
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141 if (sourcing_name != NULL)
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142 msg(sourcing_name);
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143 if (sourcing_lnum != 0)
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274
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144 smsg((char_u *)_("line %ld: %s"), (long)sourcing_lnum, cmd);
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7
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145 else
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274
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146 smsg((char_u *)_("cmd: %s"), cmd);
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7
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147
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148 /*
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149 * Repeat getting a command and executing it.
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150 */
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151 for (;;)
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152 {
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153 msg_scroll = TRUE;
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154 need_wait_return = FALSE;
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155 #ifdef FEAT_SNIFF
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156 ProcessSniffRequests();
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157 #endif
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158 /* Save the current typeahead buffer and replace it with an empty one.
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159 * This makes sure we get input from the user here and don't interfere
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160 * with the commands being executed. Reset "ex_normal_busy" to avoid
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161 * the side effects of using ":normal". Save the stuff buffer and make
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162 * it empty. */
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163 # ifdef FEAT_EX_EXTRA
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164 save_ex_normal_busy = ex_normal_busy;
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165 ex_normal_busy = 0;
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166 # endif
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167 if (!debug_greedy)
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168 save_typeahead(&typeaheadbuf);
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169
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170 cmdline = getcmdline_prompt('>', NULL, 0);
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171
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172 if (!debug_greedy)
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173 restore_typeahead(&typeaheadbuf);
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174 # ifdef FEAT_EX_EXTRA
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175 ex_normal_busy = save_ex_normal_busy;
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176 # endif
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177
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178 cmdline_row = msg_row;
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179 if (cmdline != NULL)
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180 {
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181 /* If this is a debug command, set "last_cmd".
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182 * If not, reset "last_cmd".
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183 * For a blank line use previous command. */
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184 p = skipwhite(cmdline);
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185 if (*p != NUL)
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186 {
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187 switch (*p)
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188 {
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189 case 'c': last_cmd = CMD_CONT;
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190 tail = "ont";
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191 break;
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192 case 'n': last_cmd = CMD_NEXT;
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193 tail = "ext";
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194 break;
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195 case 's': last_cmd = CMD_STEP;
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196 tail = "tep";
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197 break;
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198 case 'f': last_cmd = CMD_FINISH;
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199 tail = "inish";
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200 break;
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201 case 'q': last_cmd = CMD_QUIT;
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202 tail = "uit";
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203 break;
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204 case 'i': last_cmd = CMD_INTERRUPT;
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205 tail = "nterrupt";
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206 break;
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207 default: last_cmd = 0;
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208 }
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209 if (last_cmd != 0)
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210 {
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211 /* Check that the tail matches. */
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212 ++p;
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213 while (*p != NUL && *p == *tail)
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214 {
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215 ++p;
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216 ++tail;
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217 }
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218 if (ASCII_ISALPHA(*p))
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219 last_cmd = 0;
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220 }
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221 }
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222
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223 if (last_cmd != 0)
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224 {
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225 /* Execute debug command: decided where to break next and
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226 * return. */
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227 switch (last_cmd)
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228 {
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229 case CMD_CONT:
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230 debug_break_level = -1;
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231 break;
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232 case CMD_NEXT:
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233 debug_break_level = ex_nesting_level;
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234 break;
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235 case CMD_STEP:
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236 debug_break_level = 9999;
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237 break;
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238 case CMD_FINISH:
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239 debug_break_level = ex_nesting_level - 1;
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240 break;
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241 case CMD_QUIT:
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242 got_int = TRUE;
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243 debug_break_level = -1;
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244 break;
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245 case CMD_INTERRUPT:
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246 got_int = TRUE;
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247 debug_break_level = 9999;
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248 /* Do not repeat ">interrupt" cmd, continue stepping. */
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249 last_cmd = CMD_STEP;
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250 break;
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251 }
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252 break;
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253 }
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254
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255 /* don't debug this command */
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256 n = debug_break_level;
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257 debug_break_level = -1;
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258 (void)do_cmdline(cmdline, getexline, NULL,
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259 DOCMD_VERBOSE|DOCMD_EXCRESET);
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260 debug_break_level = n;
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261
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262 vim_free(cmdline);
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263 }
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264 lines_left = Rows - 1;
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265 }
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266 vim_free(cmdline);
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267
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268 --RedrawingDisabled;
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269 --no_wait_return;
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270 redraw_all_later(NOT_VALID);
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271 need_wait_return = FALSE;
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272 msg_scroll = save_msg_scroll;
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273 lines_left = Rows - 1;
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274 State = save_State;
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275 did_emsg = save_did_emsg;
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276 cmd_silent = save_cmd_silent;
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277 msg_silent = save_msg_silent;
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278 emsg_silent = save_emsg_silent;
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279 redir_off = save_redir_off;
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280
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281 /* Only print the message again when typing a command before coming back
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282 * here. */
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283 debug_did_msg = TRUE;
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284 }
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285
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286 /*
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287 * ":debug".
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288 */
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289 void
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290 ex_debug(eap)
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291 exarg_T *eap;
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292 {
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293 int debug_break_level_save = debug_break_level;
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294
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295 debug_break_level = 9999;
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296 do_cmdline_cmd(eap->arg);
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297 debug_break_level = debug_break_level_save;
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298 }
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299
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300 static char_u *debug_breakpoint_name = NULL;
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301 static linenr_T debug_breakpoint_lnum;
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302
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303 /*
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304 * When debugging or a breakpoint is set on a skipped command, no debug prompt
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305 * is shown by do_one_cmd(). This situation is indicated by debug_skipped, and
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306 * debug_skipped_name is then set to the source name in the breakpoint case. If
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307 * a skipped command decides itself that a debug prompt should be displayed, it
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308 * can do so by calling dbg_check_skipped().
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309 */
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310 static int debug_skipped;
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311 static char_u *debug_skipped_name;
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312
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313 /*
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314 * Go to debug mode when a breakpoint was encountered or "ex_nesting_level" is
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315 * at or below the break level. But only when the line is actually
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316 * executed. Return TRUE and set breakpoint_name for skipped commands that
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317 * decide to execute something themselves.
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318 * Called from do_one_cmd() before executing a command.
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319 */
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320 void
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321 dbg_check_breakpoint(eap)
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322 exarg_T *eap;
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323 {
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324 char_u *p;
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325
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326 debug_skipped = FALSE;
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327 if (debug_breakpoint_name != NULL)
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328 {
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329 if (!eap->skip)
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330 {
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331 /* replace K_SNR with "<SNR>" */
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332 if (debug_breakpoint_name[0] == K_SPECIAL
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333 && debug_breakpoint_name[1] == KS_EXTRA
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334 && debug_breakpoint_name[2] == (int)KE_SNR)
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335 p = (char_u *)"<SNR>";
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336 else
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337 p = (char_u *)"";
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274
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338 smsg((char_u *)_("Breakpoint in \"%s%s\" line %ld"),
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339 p,
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7
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340 debug_breakpoint_name + (*p == NUL ? 0 : 3),
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341 (long)debug_breakpoint_lnum);
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342 debug_breakpoint_name = NULL;
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343 do_debug(eap->cmd);
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344 }
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345 else
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346 {
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347 debug_skipped = TRUE;
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348 debug_skipped_name = debug_breakpoint_name;
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349 debug_breakpoint_name = NULL;
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350 }
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351 }
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352 else if (ex_nesting_level <= debug_break_level)
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353 {
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354 if (!eap->skip)
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355 do_debug(eap->cmd);
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356 else
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357 {
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358 debug_skipped = TRUE;
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359 debug_skipped_name = NULL;
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360 }
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361 }
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362 }
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363
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364 /*
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365 * Go to debug mode if skipped by dbg_check_breakpoint() because eap->skip was
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366 * set. Return TRUE when the debug mode is entered this time.
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367 */
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368 int
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369 dbg_check_skipped(eap)
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370 exarg_T *eap;
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371 {
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372 int prev_got_int;
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373
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374 if (debug_skipped)
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375 {
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376 /*
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377 * Save the value of got_int and reset it. We don't want a previous
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378 * interruption cause flushing the input buffer.
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379 */
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380 prev_got_int = got_int;
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381 got_int = FALSE;
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382 debug_breakpoint_name = debug_skipped_name;
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383 /* eap->skip is TRUE */
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384 eap->skip = FALSE;
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385 (void)dbg_check_breakpoint(eap);
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386 eap->skip = TRUE;
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387 got_int |= prev_got_int;
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388 return TRUE;
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389 }
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390 return FALSE;
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391 }
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392
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393 /*
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394 * The list of breakpoints: dbg_breakp.
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395 * This is a grow-array of structs.
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396 */
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397 struct debuggy
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398 {
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399 int dbg_nr; /* breakpoint number */
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400 int dbg_type; /* DBG_FUNC or DBG_FILE */
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401 char_u *dbg_name; /* function or file name */
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402 regprog_T *dbg_prog; /* regexp program */
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403 linenr_T dbg_lnum; /* line number in function or file */
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170
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404 int dbg_forceit; /* ! used */
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7
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405 };
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406
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407 static garray_T dbg_breakp = {0, 0, sizeof(struct debuggy), 4, NULL};
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170
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408 #define BREAKP(idx) (((struct debuggy *)dbg_breakp.ga_data)[idx])
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409 #define DEBUGGY(gap, idx) (((struct debuggy *)gap->ga_data)[idx])
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7
|
410 static int last_breakp = 0; /* nr of last defined breakpoint */
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|
|
411
|
|
170
|
412 #ifdef FEAT_PROFILE
|
|
|
413 /* Profiling uses file and func names similar to breakpoints. */
|
|
|
414 static garray_T prof_ga = {0, 0, sizeof(struct debuggy), 4, NULL};
|
|
|
415 #endif
|
|
7
|
416 #define DBG_FUNC 1
|
|
|
417 #define DBG_FILE 2
|
|
|
418
|
|
170
|
419 static int dbg_parsearg __ARGS((char_u *arg, garray_T *gap));
|
|
|
420 static linenr_T debuggy_find __ARGS((int file,char_u *fname, linenr_T after, garray_T *gap, int *fp));
|
|
7
|
421
|
|
|
422 /*
|
|
170
|
423 * Parse the arguments of ":profile", ":breakadd" or ":breakdel" and put them
|
|
|
424 * in the entry just after the last one in dbg_breakp. Note that "dbg_name"
|
|
|
425 * is allocated.
|
|
7
|
426 * Returns FAIL for failure.
|
|
|
427 */
|
|
|
428 static int
|
|
170
|
429 dbg_parsearg(arg, gap)
|
|
7
|
430 char_u *arg;
|
|
170
|
431 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
7
|
432 {
|
|
|
433 char_u *p = arg;
|
|
|
434 char_u *q;
|
|
|
435 struct debuggy *bp;
|
|
10
|
436 int here = FALSE;
|
|
7
|
437
|
|
170
|
438 if (ga_grow(gap, 1) == FAIL)
|
|
7
|
439 return FAIL;
|
|
170
|
440 bp = &DEBUGGY(gap, gap->ga_len);
|
|
7
|
441
|
|
|
442 /* Find "func" or "file". */
|
|
|
443 if (STRNCMP(p, "func", 4) == 0)
|
|
|
444 bp->dbg_type = DBG_FUNC;
|
|
|
445 else if (STRNCMP(p, "file", 4) == 0)
|
|
|
446 bp->dbg_type = DBG_FILE;
|
|
170
|
447 else if (
|
|
|
448 #ifdef FEAT_PROFILE
|
|
|
449 gap != &prof_ga &&
|
|
|
450 #endif
|
|
|
451 STRNCMP(p, "here", 4) == 0)
|
|
10
|
452 {
|
|
|
453 if (curbuf->b_ffname == NULL)
|
|
|
454 {
|
|
|
455 EMSG(_(e_noname));
|
|
|
456 return FAIL;
|
|
|
457 }
|
|
|
458 bp->dbg_type = DBG_FILE;
|
|
|
459 here = TRUE;
|
|
|
460 }
|
|
7
|
461 else
|
|
|
462 {
|
|
|
463 EMSG2(_(e_invarg2), p);
|
|
|
464 return FAIL;
|
|
|
465 }
|
|
|
466 p = skipwhite(p + 4);
|
|
|
467
|
|
|
468 /* Find optional line number. */
|
|
10
|
469 if (here)
|
|
|
470 bp->dbg_lnum = curwin->w_cursor.lnum;
|
|
170
|
471 else if (
|
|
|
472 #ifdef FEAT_PROFILE
|
|
|
473 gap != &prof_ga &&
|
|
|
474 #endif
|
|
|
475 VIM_ISDIGIT(*p))
|
|
7
|
476 {
|
|
|
477 bp->dbg_lnum = getdigits(&p);
|
|
|
478 p = skipwhite(p);
|
|
|
479 }
|
|
|
480 else
|
|
|
481 bp->dbg_lnum = 0;
|
|
|
482
|
|
|
483 /* Find the function or file name. Don't accept a function name with (). */
|
|
10
|
484 if ((!here && *p == NUL)
|
|
|
485 || (here && *p != NUL)
|
|
7
|
486 || (bp->dbg_type == DBG_FUNC && strstr((char *)p, "()") != NULL))
|
|
|
487 {
|
|
|
488 EMSG2(_(e_invarg2), arg);
|
|
|
489 return FAIL;
|
|
|
490 }
|
|
|
491
|
|
|
492 if (bp->dbg_type == DBG_FUNC)
|
|
|
493 bp->dbg_name = vim_strsave(p);
|
|
10
|
494 else if (here)
|
|
|
495 bp->dbg_name = vim_strsave(curbuf->b_ffname);
|
|
7
|
496 else
|
|
|
497 {
|
|
|
498 /* Expand the file name in the same way as do_source(). This means
|
|
|
499 * doing it twice, so that $DIR/file gets expanded when $DIR is
|
|
|
500 * "~/dir". */
|
|
|
501 #ifdef RISCOS
|
|
|
502 q = mch_munge_fname(p);
|
|
|
503 #else
|
|
|
504 q = expand_env_save(p);
|
|
|
505 #endif
|
|
|
506 if (q == NULL)
|
|
|
507 return FAIL;
|
|
|
508 #ifdef RISCOS
|
|
|
509 p = mch_munge_fname(q);
|
|
|
510 #else
|
|
|
511 p = expand_env_save(q);
|
|
|
512 #endif
|
|
|
513 vim_free(q);
|
|
|
514 if (p == NULL)
|
|
|
515 return FAIL;
|
|
11
|
516 if (*p != '*')
|
|
|
517 {
|
|
|
518 bp->dbg_name = fix_fname(p);
|
|
|
519 vim_free(p);
|
|
|
520 }
|
|
|
521 else
|
|
|
522 bp->dbg_name = p;
|
|
7
|
523 #ifdef MACOS_CLASSIC
|
|
|
524 if (bp->dbg_name != NULL)
|
|
|
525 slash_n_colon_adjust(bp->dbg_name);
|
|
|
526 #endif
|
|
|
527 }
|
|
|
528
|
|
|
529 if (bp->dbg_name == NULL)
|
|
|
530 return FAIL;
|
|
|
531 return OK;
|
|
|
532 }
|
|
|
533
|
|
|
534 /*
|
|
|
535 * ":breakadd".
|
|
|
536 */
|
|
|
537 void
|
|
|
538 ex_breakadd(eap)
|
|
|
539 exarg_T *eap;
|
|
|
540 {
|
|
|
541 struct debuggy *bp;
|
|
|
542 char_u *pat;
|
|
170
|
543 garray_T *gap;
|
|
|
544
|
|
|
545 gap = &dbg_breakp;
|
|
|
546 #ifdef FEAT_PROFILE
|
|
|
547 if (eap->cmdidx == CMD_profile)
|
|
|
548 gap = &prof_ga;
|
|
|
549 #endif
|
|
|
550
|
|
|
551 if (dbg_parsearg(eap->arg, gap) == OK)
|
|
|
552 {
|
|
|
553 bp = &DEBUGGY(gap, gap->ga_len);
|
|
|
554 bp->dbg_forceit = eap->forceit;
|
|
|
555
|
|
7
|
556 pat = file_pat_to_reg_pat(bp->dbg_name, NULL, NULL, FALSE);
|
|
|
557 if (pat != NULL)
|
|
|
558 {
|
|
|
559 bp->dbg_prog = vim_regcomp(pat, RE_MAGIC + RE_STRING);
|
|
|
560 vim_free(pat);
|
|
|
561 }
|
|
|
562 if (pat == NULL || bp->dbg_prog == NULL)
|
|
|
563 vim_free(bp->dbg_name);
|
|
|
564 else
|
|
|
565 {
|
|
|
566 if (bp->dbg_lnum == 0) /* default line number is 1 */
|
|
|
567 bp->dbg_lnum = 1;
|
|
170
|
568 #ifdef FEAT_PROFILE
|
|
|
569 if (eap->cmdidx != CMD_profile)
|
|
|
570 #endif
|
|
|
571 {
|
|
|
572 DEBUGGY(gap, gap->ga_len).dbg_nr = ++last_breakp;
|
|
|
573 ++debug_tick;
|
|
|
574 }
|
|
|
575 ++gap->ga_len;
|
|
7
|
576 }
|
|
|
577 }
|
|
|
578 }
|
|
|
579
|
|
|
580 /*
|
|
|
581 * ":debuggreedy".
|
|
|
582 */
|
|
|
583 void
|
|
|
584 ex_debuggreedy(eap)
|
|
|
585 exarg_T *eap;
|
|
|
586 {
|
|
|
587 if (eap->addr_count == 0 || eap->line2 != 0)
|
|
|
588 debug_greedy = TRUE;
|
|
|
589 else
|
|
|
590 debug_greedy = FALSE;
|
|
|
591 }
|
|
|
592
|
|
|
593 /*
|
|
|
594 * ":breakdel".
|
|
|
595 */
|
|
|
596 void
|
|
|
597 ex_breakdel(eap)
|
|
|
598 exarg_T *eap;
|
|
|
599 {
|
|
|
600 struct debuggy *bp, *bpi;
|
|
|
601 int nr;
|
|
|
602 int todel = -1;
|
|
359
|
603 int del_all = FALSE;
|
|
7
|
604 int i;
|
|
|
605 linenr_T best_lnum = 0;
|
|
|
606
|
|
|
607 if (vim_isdigit(*eap->arg))
|
|
|
608 {
|
|
|
609 /* ":breakdel {nr}" */
|
|
|
610 nr = atol((char *)eap->arg);
|
|
|
611 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
612 if (BREAKP(i).dbg_nr == nr)
|
|
|
613 {
|
|
|
614 todel = i;
|
|
|
615 break;
|
|
|
616 }
|
|
|
617 }
|
|
359
|
618 else if (*eap->arg == '*')
|
|
|
619 {
|
|
|
620 todel = 0;
|
|
|
621 del_all = TRUE;
|
|
|
622 }
|
|
7
|
623 else
|
|
|
624 {
|
|
|
625 /* ":breakdel {func|file} [lnum] {name}" */
|
|
170
|
626 if (dbg_parsearg(eap->arg, &dbg_breakp) == FAIL)
|
|
7
|
627 return;
|
|
|
628 bp = &BREAKP(dbg_breakp.ga_len);
|
|
|
629 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
630 {
|
|
|
631 bpi = &BREAKP(i);
|
|
|
632 if (bp->dbg_type == bpi->dbg_type
|
|
|
633 && STRCMP(bp->dbg_name, bpi->dbg_name) == 0
|
|
|
634 && (bp->dbg_lnum == bpi->dbg_lnum
|
|
|
635 || (bp->dbg_lnum == 0
|
|
|
636 && (best_lnum == 0
|
|
|
637 || bpi->dbg_lnum < best_lnum))))
|
|
|
638 {
|
|
|
639 todel = i;
|
|
|
640 best_lnum = bpi->dbg_lnum;
|
|
|
641 }
|
|
|
642 }
|
|
|
643 vim_free(bp->dbg_name);
|
|
|
644 }
|
|
|
645
|
|
|
646 if (todel < 0)
|
|
|
647 EMSG2(_("E161: Breakpoint not found: %s"), eap->arg);
|
|
|
648 else
|
|
359
|
649 while (dbg_breakp.ga_len > 0)
|
|
|
650 {
|
|
|
651 vim_free(BREAKP(todel).dbg_name);
|
|
|
652 vim_free(BREAKP(todel).dbg_prog);
|
|
|
653 --dbg_breakp.ga_len;
|
|
|
654 if (todel < dbg_breakp.ga_len)
|
|
|
655 mch_memmove(&BREAKP(todel), &BREAKP(todel + 1),
|
|
|
656 (dbg_breakp.ga_len - todel) * sizeof(struct debuggy));
|
|
|
657 ++debug_tick;
|
|
|
658 if (!del_all)
|
|
|
659 break;
|
|
|
660 }
|
|
7
|
661 }
|
|
|
662
|
|
|
663 /*
|
|
|
664 * ":breaklist".
|
|
|
665 */
|
|
|
666 /*ARGSUSED*/
|
|
|
667 void
|
|
|
668 ex_breaklist(eap)
|
|
|
669 exarg_T *eap;
|
|
|
670 {
|
|
|
671 struct debuggy *bp;
|
|
|
672 int i;
|
|
|
673
|
|
|
674 if (dbg_breakp.ga_len == 0)
|
|
|
675 MSG(_("No breakpoints defined"));
|
|
|
676 else
|
|
|
677 for (i = 0; i < dbg_breakp.ga_len; ++i)
|
|
|
678 {
|
|
|
679 bp = &BREAKP(i);
|
|
|
680 smsg((char_u *)_("%3d %s %s line %ld"),
|
|
|
681 bp->dbg_nr,
|
|
|
682 bp->dbg_type == DBG_FUNC ? "func" : "file",
|
|
|
683 bp->dbg_name,
|
|
|
684 (long)bp->dbg_lnum);
|
|
|
685 }
|
|
|
686 }
|
|
|
687
|
|
|
688 /*
|
|
|
689 * Find a breakpoint for a function or sourced file.
|
|
|
690 * Returns line number at which to break; zero when no matching breakpoint.
|
|
|
691 */
|
|
|
692 linenr_T
|
|
|
693 dbg_find_breakpoint(file, fname, after)
|
|
|
694 int file; /* TRUE for a file, FALSE for a function */
|
|
|
695 char_u *fname; /* file or function name */
|
|
|
696 linenr_T after; /* after this line number */
|
|
|
697 {
|
|
170
|
698 return debuggy_find(file, fname, after, &dbg_breakp, NULL);
|
|
|
699 }
|
|
|
700
|
|
|
701 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
702 /*
|
|
|
703 * Return TRUE if profiling is on for a function or sourced file.
|
|
|
704 */
|
|
|
705 int
|
|
|
706 has_profiling(file, fname, fp)
|
|
|
707 int file; /* TRUE for a file, FALSE for a function */
|
|
|
708 char_u *fname; /* file or function name */
|
|
|
709 int *fp; /* return: forceit */
|
|
|
710 {
|
|
|
711 return (debuggy_find(file, fname, (linenr_T)0, &prof_ga, fp)
|
|
|
712 != (linenr_T)0);
|
|
|
713 }
|
|
|
714 #endif
|
|
|
715
|
|
|
716 /*
|
|
|
717 * Common code for dbg_find_breakpoint() and has_profiling().
|
|
|
718 */
|
|
|
719 static linenr_T
|
|
|
720 debuggy_find(file, fname, after, gap, fp)
|
|
|
721 int file; /* TRUE for a file, FALSE for a function */
|
|
|
722 char_u *fname; /* file or function name */
|
|
|
723 linenr_T after; /* after this line number */
|
|
|
724 garray_T *gap; /* either &dbg_breakp or &prof_ga */
|
|
|
725 int *fp; /* if not NULL: return forceit */
|
|
|
726 {
|
|
7
|
727 struct debuggy *bp;
|
|
|
728 int i;
|
|
|
729 linenr_T lnum = 0;
|
|
|
730 regmatch_T regmatch;
|
|
|
731 char_u *name = fname;
|
|
|
732 int prev_got_int;
|
|
|
733
|
|
170
|
734 /* Return quickly when there are no breakpoints. */
|
|
|
735 if (gap->ga_len == 0)
|
|
|
736 return (linenr_T)0;
|
|
|
737
|
|
7
|
738 /* Replace K_SNR in function name with "<SNR>". */
|
|
|
739 if (!file && fname[0] == K_SPECIAL)
|
|
|
740 {
|
|
|
741 name = alloc((unsigned)STRLEN(fname) + 3);
|
|
|
742 if (name == NULL)
|
|
|
743 name = fname;
|
|
|
744 else
|
|
|
745 {
|
|
|
746 STRCPY(name, "<SNR>");
|
|
|
747 STRCPY(name + 5, fname + 3);
|
|
|
748 }
|
|
|
749 }
|
|
|
750
|
|
170
|
751 for (i = 0; i < gap->ga_len; ++i)
|
|
|
752 {
|
|
|
753 /* Skip entries that are not useful or are for a line that is beyond
|
|
|
754 * an already found breakpoint. */
|
|
|
755 bp = &DEBUGGY(gap, i);
|
|
|
756 if (((bp->dbg_type == DBG_FILE) == file && (
|
|
|
757 #ifdef FEAT_PROFILE
|
|
|
758 gap == &prof_ga ||
|
|
|
759 #endif
|
|
|
760 (bp->dbg_lnum > after && (lnum == 0 || bp->dbg_lnum < lnum)))))
|
|
7
|
761 {
|
|
|
762 regmatch.regprog = bp->dbg_prog;
|
|
|
763 regmatch.rm_ic = FALSE;
|
|
|
764 /*
|
|
170
|
765 * Save the value of got_int and reset it. We don't want a
|
|
|
766 * previous interruption cancel matching, only hitting CTRL-C
|
|
|
767 * while matching should abort it.
|
|
7
|
768 */
|
|
|
769 prev_got_int = got_int;
|
|
|
770 got_int = FALSE;
|
|
|
771 if (vim_regexec(®match, name, (colnr_T)0))
|
|
170
|
772 {
|
|
7
|
773 lnum = bp->dbg_lnum;
|
|
170
|
774 if (fp != NULL)
|
|
|
775 *fp = bp->dbg_forceit;
|
|
|
776 }
|
|
7
|
777 got_int |= prev_got_int;
|
|
|
778 }
|
|
|
779 }
|
|
|
780 if (name != fname)
|
|
|
781 vim_free(name);
|
|
|
782
|
|
|
783 return lnum;
|
|
|
784 }
|
|
|
785
|
|
|
786 /*
|
|
|
787 * Called when a breakpoint was encountered.
|
|
|
788 */
|
|
|
789 void
|
|
|
790 dbg_breakpoint(name, lnum)
|
|
|
791 char_u *name;
|
|
|
792 linenr_T lnum;
|
|
|
793 {
|
|
|
794 /* We need to check if this line is actually executed in do_one_cmd() */
|
|
|
795 debug_breakpoint_name = name;
|
|
|
796 debug_breakpoint_lnum = lnum;
|
|
|
797 }
|
|
170
|
798
|
|
|
799
|
|
|
800 # if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
801 /*
|
|
|
802 * Functions for profiling.
|
|
|
803 */
|
|
|
804 static void script_do_profile __ARGS((scriptitem_T *si));
|
|
|
805 static void script_dump_profile __ARGS((FILE *fd));
|
|
|
806 static proftime_T prof_wait_time;
|
|
|
807
|
|
|
808 /*
|
|
|
809 * Set the time in "tm" to zero.
|
|
|
810 */
|
|
|
811 void
|
|
|
812 profile_zero(tm)
|
|
|
813 proftime_T *tm;
|
|
|
814 {
|
|
177
|
815 # ifdef WIN3264
|
|
|
816 tm->QuadPart = 0;
|
|
|
817 # else
|
|
170
|
818 tm->tv_usec = 0;
|
|
|
819 tm->tv_sec = 0;
|
|
177
|
820 # endif
|
|
170
|
821 }
|
|
|
822
|
|
|
823 /*
|
|
|
824 * Store the current time in "tm".
|
|
|
825 */
|
|
|
826 void
|
|
|
827 profile_start(tm)
|
|
|
828 proftime_T *tm;
|
|
|
829 {
|
|
177
|
830 # ifdef WIN3264
|
|
|
831 QueryPerformanceCounter(tm);
|
|
|
832 # else
|
|
170
|
833 gettimeofday(tm, NULL);
|
|
177
|
834 # endif
|
|
170
|
835 }
|
|
|
836
|
|
|
837 /*
|
|
|
838 * Compute the elapsed time from "tm" till now and store in "tm".
|
|
|
839 */
|
|
|
840 void
|
|
|
841 profile_end(tm)
|
|
|
842 proftime_T *tm;
|
|
|
843 {
|
|
|
844 proftime_T now;
|
|
|
845
|
|
177
|
846 # ifdef WIN3264
|
|
|
847 QueryPerformanceCounter(&now);
|
|
|
848 tm->QuadPart = now.QuadPart - tm->QuadPart;
|
|
|
849 # else
|
|
170
|
850 gettimeofday(&now, NULL);
|
|
|
851 tm->tv_usec = now.tv_usec - tm->tv_usec;
|
|
|
852 tm->tv_sec = now.tv_sec - tm->tv_sec;
|
|
|
853 if (tm->tv_usec < 0)
|
|
|
854 {
|
|
|
855 tm->tv_usec += 1000000;
|
|
|
856 --tm->tv_sec;
|
|
|
857 }
|
|
177
|
858 # endif
|
|
170
|
859 }
|
|
|
860
|
|
|
861 /*
|
|
|
862 * Subtract the time "tm2" from "tm".
|
|
|
863 */
|
|
|
864 void
|
|
|
865 profile_sub(tm, tm2)
|
|
|
866 proftime_T *tm, *tm2;
|
|
|
867 {
|
|
177
|
868 # ifdef WIN3264
|
|
|
869 tm->QuadPart -= tm2->QuadPart;
|
|
|
870 # else
|
|
170
|
871 tm->tv_usec -= tm2->tv_usec;
|
|
|
872 tm->tv_sec -= tm2->tv_sec;
|
|
|
873 if (tm->tv_usec < 0)
|
|
|
874 {
|
|
|
875 tm->tv_usec += 1000000;
|
|
|
876 --tm->tv_sec;
|
|
|
877 }
|
|
177
|
878 # endif
|
|
170
|
879 }
|
|
|
880
|
|
|
881 /*
|
|
|
882 * Add the time "tm2" to "tm".
|
|
|
883 */
|
|
|
884 void
|
|
|
885 profile_add(tm, tm2)
|
|
|
886 proftime_T *tm, *tm2;
|
|
|
887 {
|
|
177
|
888 # ifdef WIN3264
|
|
|
889 tm->QuadPart += tm2->QuadPart;
|
|
|
890 # else
|
|
170
|
891 tm->tv_usec += tm2->tv_usec;
|
|
|
892 tm->tv_sec += tm2->tv_sec;
|
|
|
893 if (tm->tv_usec >= 1000000)
|
|
|
894 {
|
|
|
895 tm->tv_usec -= 1000000;
|
|
|
896 ++tm->tv_sec;
|
|
|
897 }
|
|
177
|
898 # endif
|
|
170
|
899 }
|
|
|
900
|
|
|
901 /*
|
|
|
902 * Get the current waittime.
|
|
|
903 */
|
|
|
904 void
|
|
|
905 profile_get_wait(tm)
|
|
|
906 proftime_T *tm;
|
|
|
907 {
|
|
|
908 *tm = prof_wait_time;
|
|
|
909 }
|
|
|
910
|
|
|
911 /*
|
|
|
912 * Subtract the passed waittime since "tm" from "tma".
|
|
|
913 */
|
|
|
914 void
|
|
|
915 profile_sub_wait(tm, tma)
|
|
|
916 proftime_T *tm, *tma;
|
|
|
917 {
|
|
|
918 proftime_T tm3 = prof_wait_time;
|
|
|
919
|
|
|
920 profile_sub(&tm3, tm);
|
|
|
921 profile_sub(tma, &tm3);
|
|
|
922 }
|
|
|
923
|
|
|
924 /*
|
|
|
925 * Return TRUE if "tm1" and "tm2" are equal.
|
|
|
926 */
|
|
|
927 int
|
|
|
928 profile_equal(tm1, tm2)
|
|
|
929 proftime_T *tm1, *tm2;
|
|
|
930 {
|
|
177
|
931 # ifdef WIN3264
|
|
|
932 return (tm1->QuadPart == tm2->QuadPart);
|
|
|
933 # else
|
|
170
|
934 return (tm1->tv_usec == tm2->tv_usec && tm1->tv_sec == tm2->tv_sec);
|
|
177
|
935 # endif
|
|
|
936 }
|
|
|
937
|
|
|
938 /*
|
|
|
939 * Return <0, 0 or >0 if "tm1" < "tm2", "tm1" == "tm2" or "tm1" > "tm2"
|
|
|
940 */
|
|
|
941 int
|
|
|
942 profile_cmp(tm1, tm2)
|
|
|
943 proftime_T *tm1, *tm2;
|
|
|
944 {
|
|
|
945 # ifdef WIN3264
|
|
|
946 return (int)(tm2->QuadPart - tm1->QuadPart);
|
|
|
947 # else
|
|
|
948 if (tm1->tv_sec == tm2->tv_sec)
|
|
|
949 return tm2->tv_usec - tm1->tv_usec;
|
|
|
950 return tm2->tv_sec - tm1->tv_sec;
|
|
|
951 # endif
|
|
170
|
952 }
|
|
|
953
|
|
|
954 /*
|
|
|
955 * Return a string that represents a time.
|
|
|
956 * Uses a static buffer!
|
|
|
957 */
|
|
|
958 char *
|
|
|
959 profile_msg(tm)
|
|
|
960 proftime_T *tm;
|
|
|
961 {
|
|
|
962 static char buf[50];
|
|
|
963
|
|
177
|
964 # ifdef WIN3264
|
|
|
965 LARGE_INTEGER fr;
|
|
|
966
|
|
|
967 QueryPerformanceFrequency(&fr);
|
|
|
968 sprintf(buf, "%10.6lf", (double)tm->QuadPart / (double)fr.QuadPart);
|
|
|
969 # else
|
|
170
|
970 sprintf(buf, "%3ld.%06ld", (long)tm->tv_sec, (long)tm->tv_usec);
|
|
177
|
971 #endif
|
|
170
|
972 return buf;
|
|
|
973 }
|
|
|
974
|
|
|
975 static char_u *profile_fname = NULL;
|
|
|
976
|
|
|
977 /*
|
|
|
978 * ":profile cmd args"
|
|
|
979 */
|
|
|
980 void
|
|
|
981 ex_profile(eap)
|
|
|
982 exarg_T *eap;
|
|
|
983 {
|
|
|
984 char_u *e;
|
|
|
985 int len;
|
|
|
986
|
|
|
987 e = skiptowhite(eap->arg);
|
|
|
988 len = e - eap->arg;
|
|
|
989 e = skipwhite(e);
|
|
|
990
|
|
|
991 if (len == 5 && STRNCMP(eap->arg, "start", 5) == 0 && *e != NUL)
|
|
|
992 {
|
|
|
993 vim_free(profile_fname);
|
|
|
994 profile_fname = vim_strsave(e);
|
|
|
995 do_profiling = TRUE;
|
|
|
996 profile_zero(&prof_wait_time);
|
|
|
997 set_vim_var_nr(VV_PROFILING, 1L);
|
|
|
998 }
|
|
|
999 else if (!do_profiling)
|
|
|
1000 EMSG(_("E750: First use :profile start <fname>"));
|
|
|
1001 else
|
|
|
1002 {
|
|
|
1003 /* The rest is similar to ":breakadd". */
|
|
|
1004 ex_breakadd(eap);
|
|
|
1005 }
|
|
|
1006 }
|
|
|
1007
|
|
|
1008 /*
|
|
|
1009 * Dump the profiling info.
|
|
|
1010 */
|
|
|
1011 void
|
|
|
1012 profile_dump()
|
|
|
1013 {
|
|
|
1014 FILE *fd;
|
|
|
1015
|
|
|
1016 if (profile_fname != NULL)
|
|
|
1017 {
|
|
|
1018 fd = fopen((char *)profile_fname, "w");
|
|
|
1019 if (fd == NULL)
|
|
|
1020 EMSG2(_(e_notopen), profile_fname);
|
|
|
1021 else
|
|
|
1022 {
|
|
177
|
1023 script_dump_profile(fd);
|
|
170
|
1024 func_dump_profile(fd);
|
|
|
1025 fclose(fd);
|
|
|
1026 }
|
|
|
1027 }
|
|
|
1028 }
|
|
|
1029
|
|
|
1030 /*
|
|
|
1031 * Start profiling script "fp".
|
|
|
1032 */
|
|
|
1033 static void
|
|
|
1034 script_do_profile(si)
|
|
|
1035 scriptitem_T *si;
|
|
|
1036 {
|
|
|
1037 si->sn_pr_count = 0;
|
|
|
1038 profile_zero(&si->sn_pr_total);
|
|
|
1039 profile_zero(&si->sn_pr_self);
|
|
|
1040
|
|
|
1041 ga_init2(&si->sn_prl_ga, sizeof(sn_prl_T), 100);
|
|
|
1042 si->sn_prl_idx = -1;
|
|
|
1043 si->sn_prof_on = TRUE;
|
|
|
1044 si->sn_pr_nest = 0;
|
|
|
1045 }
|
|
|
1046
|
|
|
1047 /*
|
|
|
1048 * save time when starting to invoke another script or function.
|
|
|
1049 */
|
|
|
1050 void
|
|
|
1051 script_prof_save(tm)
|
|
|
1052 proftime_T *tm; /* place to store wait time */
|
|
|
1053 {
|
|
|
1054 scriptitem_T *si;
|
|
|
1055
|
|
|
1056 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1057 {
|
|
|
1058 si = &SCRIPT_ITEM(current_SID);
|
|
|
1059 if (si->sn_prof_on && si->sn_pr_nest++ == 0)
|
|
|
1060 profile_start(&si->sn_pr_child);
|
|
|
1061 }
|
|
|
1062 profile_get_wait(tm);
|
|
|
1063 }
|
|
|
1064
|
|
|
1065 /*
|
|
|
1066 * Count time spent in children after invoking another script or function.
|
|
|
1067 */
|
|
|
1068 void
|
|
|
1069 script_prof_restore(tm)
|
|
|
1070 proftime_T *tm;
|
|
|
1071 {
|
|
|
1072 scriptitem_T *si;
|
|
|
1073
|
|
|
1074 if (current_SID > 0 && current_SID <= script_items.ga_len)
|
|
|
1075 {
|
|
|
1076 si = &SCRIPT_ITEM(current_SID);
|
|
|
1077 if (si->sn_prof_on && --si->sn_pr_nest == 0)
|
|
|
1078 {
|
|
|
1079 profile_end(&si->sn_pr_child);
|
|
|
1080 profile_sub_wait(tm, &si->sn_pr_child); /* don't count wait time */
|
|
|
1081 profile_add(&si->sn_pr_children, &si->sn_pr_child);
|
|
|
1082 profile_add(&si->sn_prl_children, &si->sn_pr_child);
|
|
|
1083 }
|
|
|
1084 }
|
|
|
1085 }
|
|
|
1086
|
|
|
1087 static proftime_T inchar_time;
|
|
|
1088
|
|
|
1089 /*
|
|
|
1090 * Called when starting to wait for the user to type a character.
|
|
|
1091 */
|
|
|
1092 void
|
|
|
1093 prof_inchar_enter()
|
|
|
1094 {
|
|
|
1095 profile_start(&inchar_time);
|
|
|
1096 }
|
|
|
1097
|
|
|
1098 /*
|
|
|
1099 * Called when finished waiting for the user to type a character.
|
|
|
1100 */
|
|
|
1101 void
|
|
|
1102 prof_inchar_exit()
|
|
|
1103 {
|
|
|
1104 profile_end(&inchar_time);
|
|
|
1105 profile_add(&prof_wait_time, &inchar_time);
|
|
|
1106 }
|
|
|
1107
|
|
|
1108 /*
|
|
|
1109 * Dump the profiling results for all scripts in file "fd".
|
|
|
1110 */
|
|
|
1111 static void
|
|
|
1112 script_dump_profile(fd)
|
|
|
1113 FILE *fd;
|
|
|
1114 {
|
|
|
1115 int id;
|
|
|
1116 scriptitem_T *si;
|
|
|
1117 int i;
|
|
|
1118 FILE *sfd;
|
|
|
1119 sn_prl_T *pp;
|
|
|
1120
|
|
|
1121 for (id = 1; id <= script_items.ga_len; ++id)
|
|
|
1122 {
|
|
|
1123 si = &SCRIPT_ITEM(id);
|
|
|
1124 if (si->sn_prof_on)
|
|
|
1125 {
|
|
|
1126 fprintf(fd, "SCRIPT %s\n", si->sn_name);
|
|
|
1127 if (si->sn_pr_count == 1)
|
|
|
1128 fprintf(fd, "Sourced 1 time\n");
|
|
|
1129 else
|
|
|
1130 fprintf(fd, "Sourced %d times\n", si->sn_pr_count);
|
|
|
1131 fprintf(fd, "Total time: %s\n", profile_msg(&si->sn_pr_total));
|
|
|
1132 fprintf(fd, " Self time: %s\n", profile_msg(&si->sn_pr_self));
|
|
|
1133 fprintf(fd, "\n");
|
|
|
1134 fprintf(fd, "count total (s) self (s)\n");
|
|
|
1135
|
|
|
1136 sfd = fopen((char *)si->sn_name, "r");
|
|
|
1137 if (sfd == NULL)
|
|
|
1138 fprintf(fd, "Cannot open file!\n");
|
|
|
1139 else
|
|
|
1140 {
|
|
|
1141 for (i = 0; i < si->sn_prl_ga.ga_len; ++i)
|
|
|
1142 {
|
|
|
1143 if (vim_fgets(IObuff, IOSIZE, sfd))
|
|
|
1144 break;
|
|
|
1145 pp = &PRL_ITEM(si, i);
|
|
|
1146 if (pp->snp_count > 0)
|
|
|
1147 {
|
|
|
1148 fprintf(fd, "%5d ", pp->snp_count);
|
|
|
1149 if (profile_equal(&pp->sn_prl_total, &pp->sn_prl_self))
|
|
|
1150 fprintf(fd, " ");
|
|
|
1151 else
|
|
|
1152 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_total));
|
|
|
1153 fprintf(fd, "%s ", profile_msg(&pp->sn_prl_self));
|
|
|
1154 }
|
|
|
1155 else
|
|
|
1156 fprintf(fd, " ");
|
|
|
1157 fprintf(fd, "%s", IObuff);
|
|
|
1158 }
|
|
|
1159 fclose(sfd);
|
|
|
1160 }
|
|
|
1161 fprintf(fd, "\n");
|
|
|
1162 }
|
|
|
1163 }
|
|
|
1164 }
|
|
|
1165
|
|
|
1166 /*
|
|
|
1167 * Return TRUE when a function defined in the current script should be
|
|
|
1168 * profiled.
|
|
|
1169 */
|
|
|
1170 int
|
|
|
1171 prof_def_func()
|
|
|
1172 {
|
|
|
1173 scriptitem_T *si = &SCRIPT_ITEM(current_SID);
|
|
|
1174
|
|
|
1175 return si->sn_pr_force;
|
|
|
1176 }
|
|
|
1177
|
|
|
1178 # endif
|
|
7
|
1179 #endif
|
|
|
1180
|
|
|
1181 /*
|
|
|
1182 * If 'autowrite' option set, try to write the file.
|
|
|
1183 * Careful: autocommands may make "buf" invalid!
|
|
|
1184 *
|
|
|
1185 * return FAIL for failure, OK otherwise
|
|
|
1186 */
|
|
|
1187 int
|
|
|
1188 autowrite(buf, forceit)
|
|
|
1189 buf_T *buf;
|
|
|
1190 int forceit;
|
|
|
1191 {
|
|
|
1192 if (!(p_aw || p_awa) || !p_write
|
|
|
1193 #ifdef FEAT_QUICKFIX
|
|
|
1194 /* never autowrite a "nofile" or "nowrite" buffer */
|
|
|
1195 || bt_dontwrite(buf)
|
|
|
1196 #endif
|
|
|
1197 || (!forceit && buf->b_p_ro) || buf->b_ffname == NULL)
|
|
|
1198 return FAIL;
|
|
|
1199 return buf_write_all(buf, forceit);
|
|
|
1200 }
|
|
|
1201
|
|
|
1202 /*
|
|
|
1203 * flush all buffers, except the ones that are readonly
|
|
|
1204 */
|
|
|
1205 void
|
|
|
1206 autowrite_all()
|
|
|
1207 {
|
|
|
1208 buf_T *buf;
|
|
|
1209
|
|
|
1210 if (!(p_aw || p_awa) || !p_write)
|
|
|
1211 return;
|
|
|
1212 for (buf = firstbuf; buf; buf = buf->b_next)
|
|
|
1213 if (bufIsChanged(buf) && !buf->b_p_ro)
|
|
|
1214 {
|
|
|
1215 (void)buf_write_all(buf, FALSE);
|
|
|
1216 #ifdef FEAT_AUTOCMD
|
|
|
1217 /* an autocommand may have deleted the buffer */
|
|
|
1218 if (!buf_valid(buf))
|
|
|
1219 buf = firstbuf;
|
|
|
1220 #endif
|
|
|
1221 }
|
|
|
1222 }
|
|
|
1223
|
|
|
1224 /*
|
|
|
1225 * return TRUE if buffer was changed and cannot be abandoned.
|
|
|
1226 */
|
|
|
1227 /*ARGSUSED*/
|
|
|
1228 int
|
|
|
1229 check_changed(buf, checkaw, mult_win, forceit, allbuf)
|
|
|
1230 buf_T *buf;
|
|
|
1231 int checkaw; /* do autowrite if buffer was changed */
|
|
|
1232 int mult_win; /* check also when several wins for the buf */
|
|
|
1233 int forceit;
|
|
|
1234 int allbuf; /* may write all buffers */
|
|
|
1235 {
|
|
|
1236 if ( !forceit
|
|
|
1237 && bufIsChanged(buf)
|
|
|
1238 && (mult_win || buf->b_nwindows <= 1)
|
|
|
1239 && (!checkaw || autowrite(buf, forceit) == FAIL))
|
|
|
1240 {
|
|
|
1241 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1242 if ((p_confirm || cmdmod.confirm) && p_write)
|
|
|
1243 {
|
|
|
1244 buf_T *buf2;
|
|
|
1245 int count = 0;
|
|
|
1246
|
|
|
1247 if (allbuf)
|
|
|
1248 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1249 if (bufIsChanged(buf2)
|
|
|
1250 && (buf2->b_ffname != NULL
|
|
|
1251 # ifdef FEAT_BROWSE
|
|
|
1252 || cmdmod.browse
|
|
|
1253 # endif
|
|
|
1254 ))
|
|
|
1255 ++count;
|
|
|
1256 # ifdef FEAT_AUTOCMD
|
|
|
1257 if (!buf_valid(buf))
|
|
|
1258 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1259 return FALSE;
|
|
|
1260 # endif
|
|
|
1261 dialog_changed(buf, count > 1);
|
|
|
1262 # ifdef FEAT_AUTOCMD
|
|
|
1263 if (!buf_valid(buf))
|
|
|
1264 /* Autocommand deleted buffer, oops! It's not changed now. */
|
|
|
1265 return FALSE;
|
|
|
1266 # endif
|
|
|
1267 return bufIsChanged(buf);
|
|
|
1268 }
|
|
|
1269 #endif
|
|
|
1270 EMSG(_(e_nowrtmsg));
|
|
|
1271 return TRUE;
|
|
|
1272 }
|
|
|
1273 return FALSE;
|
|
|
1274 }
|
|
|
1275
|
|
|
1276 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) || defined(PROTO)
|
|
|
1277
|
|
|
1278 #if defined(FEAT_BROWSE) || defined(PROTO)
|
|
|
1279 /*
|
|
|
1280 * When wanting to write a file without a file name, ask the user for a name.
|
|
|
1281 */
|
|
|
1282 void
|
|
|
1283 browse_save_fname(buf)
|
|
|
1284 buf_T *buf;
|
|
|
1285 {
|
|
|
1286 if (buf->b_fname == NULL)
|
|
|
1287 {
|
|
|
1288 char_u *fname;
|
|
|
1289
|
|
29
|
1290 fname = do_browse(BROWSE_SAVE, (char_u *)_("Save As"),
|
|
|
1291 NULL, NULL, NULL, NULL, buf);
|
|
7
|
1292 if (fname != NULL)
|
|
|
1293 {
|
|
|
1294 if (setfname(buf, fname, NULL, TRUE) == OK)
|
|
|
1295 buf->b_flags |= BF_NOTEDITED;
|
|
|
1296 vim_free(fname);
|
|
|
1297 }
|
|
|
1298 }
|
|
|
1299 }
|
|
|
1300 #endif
|
|
|
1301
|
|
|
1302 /*
|
|
|
1303 * Ask the user what to do when abondoning a changed buffer.
|
|
|
1304 * Must check 'write' option first!
|
|
|
1305 */
|
|
|
1306 void
|
|
|
1307 dialog_changed(buf, checkall)
|
|
|
1308 buf_T *buf;
|
|
|
1309 int checkall; /* may abandon all changed buffers */
|
|
|
1310 {
|
|
|
1311 char_u buff[IOSIZE];
|
|
|
1312 int ret;
|
|
|
1313 buf_T *buf2;
|
|
|
1314
|
|
314
|
1315 dialog_msg(buff, _("Save changes to \"%s\"?"),
|
|
7
|
1316 (buf->b_fname != NULL) ?
|
|
|
1317 buf->b_fname : (char_u *)_("Untitled"));
|
|
|
1318 if (checkall)
|
|
|
1319 ret = vim_dialog_yesnoallcancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1320 else
|
|
|
1321 ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
|
|
|
1322
|
|
|
1323 if (ret == VIM_YES)
|
|
|
1324 {
|
|
|
1325 #ifdef FEAT_BROWSE
|
|
|
1326 /* May get file name, when there is none */
|
|
|
1327 browse_save_fname(buf);
|
|
|
1328 #endif
|
|
|
1329 if (buf->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1330 (void)buf_write_all(buf, FALSE);
|
|
|
1331 }
|
|
|
1332 else if (ret == VIM_NO)
|
|
|
1333 {
|
|
|
1334 unchanged(buf, TRUE);
|
|
|
1335 }
|
|
|
1336 else if (ret == VIM_ALL)
|
|
|
1337 {
|
|
|
1338 /*
|
|
|
1339 * Write all modified files that can be written.
|
|
|
1340 * Skip readonly buffers, these need to be confirmed
|
|
|
1341 * individually.
|
|
|
1342 */
|
|
|
1343 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1344 {
|
|
|
1345 if (bufIsChanged(buf2)
|
|
|
1346 && (buf2->b_ffname != NULL
|
|
|
1347 #ifdef FEAT_BROWSE
|
|
|
1348 || cmdmod.browse
|
|
|
1349 #endif
|
|
|
1350 )
|
|
|
1351 && !buf2->b_p_ro)
|
|
|
1352 {
|
|
|
1353 #ifdef FEAT_BROWSE
|
|
|
1354 /* May get file name, when there is none */
|
|
|
1355 browse_save_fname(buf2);
|
|
|
1356 #endif
|
|
|
1357 if (buf2->b_fname != NULL) /* didn't hit Cancel */
|
|
|
1358 (void)buf_write_all(buf2, FALSE);
|
|
|
1359 #ifdef FEAT_AUTOCMD
|
|
|
1360 /* an autocommand may have deleted the buffer */
|
|
|
1361 if (!buf_valid(buf2))
|
|
|
1362 buf2 = firstbuf;
|
|
|
1363 #endif
|
|
|
1364 }
|
|
|
1365 }
|
|
|
1366 }
|
|
|
1367 else if (ret == VIM_DISCARDALL)
|
|
|
1368 {
|
|
|
1369 /*
|
|
|
1370 * mark all buffers as unchanged
|
|
|
1371 */
|
|
|
1372 for (buf2 = firstbuf; buf2 != NULL; buf2 = buf2->b_next)
|
|
|
1373 unchanged(buf2, TRUE);
|
|
|
1374 }
|
|
|
1375 }
|
|
|
1376 #endif
|
|
|
1377
|
|
|
1378 /*
|
|
|
1379 * Return TRUE if the buffer "buf" can be abandoned, either by making it
|
|
|
1380 * hidden, autowriting it or unloading it.
|
|
|
1381 */
|
|
|
1382 int
|
|
|
1383 can_abandon(buf, forceit)
|
|
|
1384 buf_T *buf;
|
|
|
1385 int forceit;
|
|
|
1386 {
|
|
|
1387 return ( P_HID(buf)
|
|
|
1388 || !bufIsChanged(buf)
|
|
|
1389 || buf->b_nwindows > 1
|
|
|
1390 || autowrite(buf, forceit) == OK
|
|
|
1391 || forceit);
|
|
|
1392 }
|
|
|
1393
|
|
|
1394 /*
|
|
|
1395 * Return TRUE if any buffer was changed and cannot be abandoned.
|
|
|
1396 * That changed buffer becomes the current buffer.
|
|
|
1397 */
|
|
|
1398 int
|
|
|
1399 check_changed_any(hidden)
|
|
|
1400 int hidden; /* Only check hidden buffers */
|
|
|
1401 {
|
|
|
1402 buf_T *buf;
|
|
|
1403 int save;
|
|
|
1404 #ifdef FEAT_WINDOWS
|
|
|
1405 win_T *wp;
|
|
|
1406 #endif
|
|
|
1407
|
|
|
1408 for (;;)
|
|
|
1409 {
|
|
|
1410 /* check curbuf first: if it was changed we can't abandon it */
|
|
|
1411 if (!hidden && curbufIsChanged())
|
|
|
1412 buf = curbuf;
|
|
|
1413 else
|
|
|
1414 {
|
|
|
1415 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
1416 if ((!hidden || buf->b_nwindows == 0) && bufIsChanged(buf))
|
|
|
1417 break;
|
|
|
1418 }
|
|
|
1419 if (buf == NULL) /* No buffers changed */
|
|
|
1420 return FALSE;
|
|
|
1421
|
|
|
1422 if (check_changed(buf, p_awa, TRUE, FALSE, TRUE) && buf_valid(buf))
|
|
|
1423 break; /* didn't save - still changes */
|
|
|
1424 }
|
|
|
1425
|
|
|
1426 exiting = FALSE;
|
|
|
1427 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
1428 /*
|
|
|
1429 * When ":confirm" used, don't give an error message.
|
|
|
1430 */
|
|
|
1431 if (!(p_confirm || cmdmod.confirm))
|
|
|
1432 #endif
|
|
|
1433 {
|
|
|
1434 /* There must be a wait_return for this message, do_buffer()
|
|
|
1435 * may cause a redraw. But wait_return() is a no-op when vgetc()
|
|
|
1436 * is busy (Quit used from window menu), then make sure we don't
|
|
|
1437 * cause a scroll up. */
|
|
|
1438 if (vgetc_busy)
|
|
|
1439 {
|
|
|
1440 msg_row = cmdline_row;
|
|
|
1441 msg_col = 0;
|
|
|
1442 msg_didout = FALSE;
|
|
|
1443 }
|
|
|
1444 if (EMSG2(_("E162: No write since last change for buffer \"%s\""),
|
|
|
1445 buf_spname(buf) != NULL ? (char_u *)buf_spname(buf) :
|
|
|
1446 buf->b_fname))
|
|
|
1447 {
|
|
|
1448 save = no_wait_return;
|
|
|
1449 no_wait_return = FALSE;
|
|
|
1450 wait_return(FALSE);
|
|
|
1451 no_wait_return = save;
|
|
|
1452 }
|
|
|
1453 }
|
|
|
1454
|
|
|
1455 #ifdef FEAT_WINDOWS
|
|
|
1456 /* Try to find a window that contains the buffer. */
|
|
|
1457 if (buf != curbuf)
|
|
|
1458 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
1459 if (wp->w_buffer == buf)
|
|
|
1460 {
|
|
|
1461 win_goto(wp);
|
|
|
1462 # ifdef FEAT_AUTOCMD
|
|
|
1463 /* Paranoia: did autocms wipe out the buffer with changes? */
|
|
|
1464 if (!buf_valid(buf))
|
|
|
1465 return TRUE;
|
|
|
1466 # endif
|
|
|
1467 break;
|
|
|
1468 }
|
|
|
1469 #endif
|
|
|
1470
|
|
|
1471 /* Open the changed buffer in the current window. */
|
|
|
1472 if (buf != curbuf)
|
|
|
1473 set_curbuf(buf, DOBUF_GOTO);
|
|
|
1474
|
|
|
1475 return TRUE;
|
|
|
1476 }
|
|
|
1477
|
|
|
1478 /*
|
|
|
1479 * return FAIL if there is no file name, OK if there is one
|
|
|
1480 * give error message for FAIL
|
|
|
1481 */
|
|
|
1482 int
|
|
|
1483 check_fname()
|
|
|
1484 {
|
|
|
1485 if (curbuf->b_ffname == NULL)
|
|
|
1486 {
|
|
|
1487 EMSG(_(e_noname));
|
|
|
1488 return FAIL;
|
|
|
1489 }
|
|
|
1490 return OK;
|
|
|
1491 }
|
|
|
1492
|
|
|
1493 /*
|
|
|
1494 * flush the contents of a buffer, unless it has no file name
|
|
|
1495 *
|
|
|
1496 * return FAIL for failure, OK otherwise
|
|
|
1497 */
|
|
|
1498 int
|
|
|
1499 buf_write_all(buf, forceit)
|
|
|
1500 buf_T *buf;
|
|
|
1501 int forceit;
|
|
|
1502 {
|
|
|
1503 int retval;
|
|
|
1504 #ifdef FEAT_AUTOCMD
|
|
|
1505 buf_T *old_curbuf = curbuf;
|
|
|
1506 #endif
|
|
|
1507
|
|
|
1508 retval = (buf_write(buf, buf->b_ffname, buf->b_fname,
|
|
|
1509 (linenr_T)1, buf->b_ml.ml_line_count, NULL,
|
|
|
1510 FALSE, forceit, TRUE, FALSE));
|
|
|
1511 #ifdef FEAT_AUTOCMD
|
|
|
1512 if (curbuf != old_curbuf)
|
|
16
|
1513 {
|
|
|
1514 msg_source(hl_attr(HLF_W));
|
|
7
|
1515 MSG(_("Warning: Entered other buffer unexpectedly (check autocommands)"));
|
|
16
|
1516 }
|
|
7
|
1517 #endif
|
|
|
1518 return retval;
|
|
|
1519 }
|
|
|
1520
|
|
|
1521 /*
|
|
|
1522 * Code to handle the argument list.
|
|
|
1523 */
|
|
|
1524
|
|
39
|
1525 static char_u *do_one_arg __ARGS((char_u *str));
|
|
|
1526 static int do_arglist __ARGS((char_u *str, int what, int after));
|
|
|
1527 static void alist_check_arg_idx __ARGS((void));
|
|
|
1528 static int editing_arg_idx __ARGS((win_T *win));
|
|
|
1529 #ifdef FEAT_LISTCMDS
|
|
|
1530 static int alist_add_list __ARGS((int count, char_u **files, int after));
|
|
|
1531 #endif
|
|
|
1532 #define AL_SET 1
|
|
|
1533 #define AL_ADD 2
|
|
|
1534 #define AL_DEL 3
|
|
|
1535
|
|
7
|
1536 /*
|
|
39
|
1537 * Isolate one argument, taking backticks.
|
|
|
1538 * Changes the argument in-place, puts a NUL after it. Backticks remain.
|
|
7
|
1539 * Return a pointer to the start of the next argument.
|
|
|
1540 */
|
|
39
|
1541 static char_u *
|
|
7
|
1542 do_one_arg(str)
|
|
|
1543 char_u *str;
|
|
|
1544 {
|
|
|
1545 char_u *p;
|
|
|
1546 int inbacktick;
|
|
|
1547
|
|
|
1548 inbacktick = FALSE;
|
|
|
1549 for (p = str; *str; ++str)
|
|
|
1550 {
|
|
39
|
1551 /* When the backslash is used for escaping the special meaning of a
|
|
|
1552 * character we need to keep it until wildcard expansion. */
|
|
7
|
1553 if (rem_backslash(str))
|
|
|
1554 {
|
|
|
1555 *p++ = *str++;
|
|
|
1556 *p++ = *str;
|
|
|
1557 }
|
|
|
1558 else
|
|
|
1559 {
|
|
39
|
1560 /* An item ends at a space not in backticks */
|
|
|
1561 if (!inbacktick && vim_isspace(*str))
|
|
7
|
1562 break;
|
|
39
|
1563 if (*str == '`')
|
|
7
|
1564 inbacktick ^= TRUE;
|
|
39
|
1565 *p++ = *str;
|
|
7
|
1566 }
|
|
|
1567 }
|
|
|
1568 str = skipwhite(str);
|
|
|
1569 *p = NUL;
|
|
|
1570
|
|
|
1571 return str;
|
|
|
1572 }
|
|
|
1573
|
|
41
|
1574 /*
|
|
|
1575 * Separate the arguments in "str" and return a list of pointers in the
|
|
|
1576 * growarray "gap".
|
|
|
1577 */
|
|
|
1578 int
|
|
|
1579 get_arglist(gap, str)
|
|
|
1580 garray_T *gap;
|
|
|
1581 char_u *str;
|
|
|
1582 {
|
|
|
1583 ga_init2(gap, (int)sizeof(char_u *), 20);
|
|
|
1584 while (*str != NUL)
|
|
|
1585 {
|
|
|
1586 if (ga_grow(gap, 1) == FAIL)
|
|
|
1587 {
|
|
|
1588 ga_clear(gap);
|
|
|
1589 return FAIL;
|
|
|
1590 }
|
|
|
1591 ((char_u **)gap->ga_data)[gap->ga_len++] = str;
|
|
|
1592
|
|
|
1593 /* Isolate one argument, change it in-place, put a NUL after it. */
|
|
|
1594 str = do_one_arg(str);
|
|
|
1595 }
|
|
|
1596 return OK;
|
|
|
1597 }
|
|
|
1598
|
|
237
|
1599 #if defined(FEAT_QUICKFIX) || (defined(FEAT_SYN_HL) && defined(FEAT_MBYTE)) \
|
|
|
1600 || defined(PROTO)
|
|
|
1601 /*
|
|
|
1602 * Parse a list of arguments (file names), expand them and return in
|
|
|
1603 * "fnames[fcountp]".
|
|
|
1604 * Return FAIL or OK.
|
|
|
1605 */
|
|
|
1606 int
|
|
|
1607 get_arglist_exp(str, fcountp, fnamesp)
|
|
|
1608 char_u *str;
|
|
|
1609 int *fcountp;
|
|
|
1610 char_u ***fnamesp;
|
|
|
1611 {
|
|
|
1612 garray_T ga;
|
|
|
1613 int i;
|
|
|
1614
|
|
|
1615 if (get_arglist(&ga, str) == FAIL)
|
|
|
1616 return FAIL;
|
|
|
1617 i = gen_expand_wildcards(ga.ga_len, (char_u **)ga.ga_data,
|
|
|
1618 fcountp, fnamesp, EW_FILE|EW_NOTFOUND);
|
|
|
1619 ga_clear(&ga);
|
|
|
1620 return i;
|
|
|
1621 }
|
|
|
1622 #endif
|
|
|
1623
|
|
7
|
1624 #if defined(FEAT_GUI) || defined(FEAT_CLIENTSERVER) || defined(PROTO)
|
|
|
1625 /*
|
|
|
1626 * Redefine the argument list.
|
|
|
1627 */
|
|
|
1628 void
|
|
|
1629 set_arglist(str)
|
|
|
1630 char_u *str;
|
|
|
1631 {
|
|
|
1632 do_arglist(str, AL_SET, 0);
|
|
|
1633 }
|
|
|
1634 #endif
|
|
|
1635
|
|
|
1636 /*
|
|
|
1637 * "what" == AL_SET: Redefine the argument list to 'str'.
|
|
|
1638 * "what" == AL_ADD: add files in 'str' to the argument list after "after".
|
|
|
1639 * "what" == AL_DEL: remove files in 'str' from the argument list.
|
|
|
1640 *
|
|
|
1641 * Return FAIL for failure, OK otherwise.
|
|
|
1642 */
|
|
|
1643 /*ARGSUSED*/
|
|
|
1644 static int
|
|
|
1645 do_arglist(str, what, after)
|
|
|
1646 char_u *str;
|
|
|
1647 int what;
|
|
|
1648 int after; /* 0 means before first one */
|
|
|
1649 {
|
|
|
1650 garray_T new_ga;
|
|
|
1651 int exp_count;
|
|
|
1652 char_u **exp_files;
|
|
|
1653 int i;
|
|
|
1654 #ifdef FEAT_LISTCMDS
|
|
|
1655 char_u *p;
|
|
|
1656 int match;
|
|
|
1657 #endif
|
|
|
1658
|
|
|
1659 /*
|
|
|
1660 * Collect all file name arguments in "new_ga".
|
|
|
1661 */
|
|
41
|
1662 if (get_arglist(&new_ga, str) == FAIL)
|
|
|
1663 return FAIL;
|
|
7
|
1664
|
|
|
1665 #ifdef FEAT_LISTCMDS
|
|
|
1666 if (what == AL_DEL)
|
|
|
1667 {
|
|
|
1668 regmatch_T regmatch;
|
|
|
1669 int didone;
|
|
|
1670
|
|
|
1671 /*
|
|
|
1672 * Delete the items: use each item as a regexp and find a match in the
|
|
|
1673 * argument list.
|
|
|
1674 */
|
|
|
1675 #ifdef CASE_INSENSITIVE_FILENAME
|
|
|
1676 regmatch.rm_ic = TRUE; /* Always ignore case */
|
|
|
1677 #else
|
|
|
1678 regmatch.rm_ic = FALSE; /* Never ignore case */
|
|
|
1679 #endif
|
|
|
1680 for (i = 0; i < new_ga.ga_len && !got_int; ++i)
|
|
|
1681 {
|
|
|
1682 p = ((char_u **)new_ga.ga_data)[i];
|
|
|
1683 p = file_pat_to_reg_pat(p, NULL, NULL, FALSE);
|
|
|
1684 if (p == NULL)
|
|
|
1685 break;
|
|
|
1686 regmatch.regprog = vim_regcomp(p, p_magic ? RE_MAGIC : 0);
|
|
|
1687 if (regmatch.regprog == NULL)
|
|
|
1688 {
|
|
|
1689 vim_free(p);
|
|
|
1690 break;
|
|
|
1691 }
|
|
|
1692
|
|
|
1693 didone = FALSE;
|
|
|
1694 for (match = 0; match < ARGCOUNT; ++match)
|
|
|
1695 if (vim_regexec(®match, alist_name(&ARGLIST[match]),
|
|
|
1696 (colnr_T)0))
|
|
|
1697 {
|
|
|
1698 didone = TRUE;
|
|
|
1699 vim_free(ARGLIST[match].ae_fname);
|
|
|
1700 mch_memmove(ARGLIST + match, ARGLIST + match + 1,
|
|
|
1701 (ARGCOUNT - match - 1) * sizeof(aentry_T));
|
|
|
1702 --ALIST(curwin)->al_ga.ga_len;
|
|
|
1703 if (curwin->w_arg_idx > match)
|
|
|
1704 --curwin->w_arg_idx;
|
|
|
1705 --match;
|
|
|
1706 }
|
|
|
1707
|
|
|
1708 vim_free(regmatch.regprog);
|
|
|
1709 vim_free(p);
|
|
|
1710 if (!didone)
|
|
|
1711 EMSG2(_(e_nomatch2), ((char_u **)new_ga.ga_data)[i]);
|
|
|
1712 }
|
|
|
1713 ga_clear(&new_ga);
|
|
|
1714 }
|
|
|
1715 else
|
|
|
1716 #endif
|
|
|
1717 {
|
|
|
1718 i = expand_wildcards(new_ga.ga_len, (char_u **)new_ga.ga_data,
|
|
|
1719 &exp_count, &exp_files, EW_DIR|EW_FILE|EW_ADDSLASH|EW_NOTFOUND);
|
|
|
1720 ga_clear(&new_ga);
|
|
|
1721 if (i == FAIL)
|
|
|
1722 return FAIL;
|
|
|
1723 if (exp_count == 0)
|
|
|
1724 {
|
|
|
1725 EMSG(_(e_nomatch));
|
|
|
1726 return FAIL;
|
|
|
1727 }
|
|
|
1728
|
|
|
1729 #ifdef FEAT_LISTCMDS
|
|
|
1730 if (what == AL_ADD)
|
|
|
1731 {
|
|
|
1732 (void)alist_add_list(exp_count, exp_files, after);
|
|
|
1733 vim_free(exp_files);
|
|
|
1734 }
|
|
|
1735 else /* what == AL_SET */
|
|
|
1736 #endif
|
|
41
|
1737 alist_set(ALIST(curwin), exp_count, exp_files, FALSE, NULL, 0);
|
|
7
|
1738 }
|
|
|
1739
|
|
|
1740 alist_check_arg_idx();
|
|
|
1741
|
|
|
1742 return OK;
|
|
|
1743 }
|
|
|
1744
|
|
|
1745 /*
|
|
|
1746 * Check the validity of the arg_idx for each other window.
|
|
|
1747 */
|
|
|
1748 static void
|
|
|
1749 alist_check_arg_idx()
|
|
|
1750 {
|
|
|
1751 #ifdef FEAT_WINDOWS
|
|
|
1752 win_T *win;
|
|
|
1753
|
|
|
1754 for (win = firstwin; win != NULL; win = win->w_next)
|
|
|
1755 if (win->w_alist == curwin->w_alist)
|
|
|
1756 check_arg_idx(win);
|
|
|
1757 #else
|
|
|
1758 check_arg_idx(curwin);
|
|
|
1759 #endif
|
|
|
1760 }
|
|
|
1761
|
|
|
1762 /*
|
|
22
|
1763 * Return TRUE if window "win" is editing then file at the current argument
|
|
|
1764 * index.
|
|
|
1765 */
|
|
|
1766 static int
|
|
|
1767 editing_arg_idx(win)
|
|
|
1768 win_T *win;
|
|
|
1769 {
|
|
|
1770 return !(win->w_arg_idx >= WARGCOUNT(win)
|
|
|
1771 || (win->w_buffer->b_fnum
|
|
|
1772 != WARGLIST(win)[win->w_arg_idx].ae_fnum
|
|
|
1773 && (win->w_buffer->b_ffname == NULL
|
|
|
1774 || !(fullpathcmp(
|
|
|
1775 alist_name(&WARGLIST(win)[win->w_arg_idx]),
|
|
|
1776 win->w_buffer->b_ffname, TRUE) & FPC_SAME))));
|
|
|
1777 }
|
|
|
1778
|
|
|
1779 /*
|
|
7
|
1780 * Check if window "win" is editing the w_arg_idx file in its argument list.
|
|
|
1781 */
|
|
|
1782 void
|
|
|
1783 check_arg_idx(win)
|
|
|
1784 win_T *win;
|
|
|
1785 {
|
|
22
|
1786 if (WARGCOUNT(win) > 1 && !editing_arg_idx(win))
|
|
7
|
1787 {
|
|
|
1788 /* We are not editing the current entry in the argument list.
|
|
|
1789 * Set "arg_had_last" if we are editing the last one. */
|
|
|
1790 win->w_arg_idx_invalid = TRUE;
|
|
|
1791 if (win->w_arg_idx != WARGCOUNT(win) - 1
|
|
|
1792 && arg_had_last == FALSE
|
|
|
1793 #ifdef FEAT_WINDOWS
|
|
|
1794 && ALIST(win) == &global_alist
|
|
|
1795 #endif
|
|
|
1796 && GARGCOUNT > 0
|
|
|
1797 && win->w_arg_idx < GARGCOUNT
|
|
|
1798 && (win->w_buffer->b_fnum == GARGLIST[GARGCOUNT - 1].ae_fnum
|
|
|
1799 || (win->w_buffer->b_ffname != NULL
|
|
|
1800 && (fullpathcmp(alist_name(&GARGLIST[GARGCOUNT - 1]),
|
|
|
1801 win->w_buffer->b_ffname, TRUE) & FPC_SAME))))
|
|
|
1802 arg_had_last = TRUE;
|
|
|
1803 }
|
|
|
1804 else
|
|
|
1805 {
|
|
|
1806 /* We are editing the current entry in the argument list.
|
|
|
1807 * Set "arg_had_last" if it's also the last one */
|
|
|
1808 win->w_arg_idx_invalid = FALSE;
|
|
|
1809 if (win->w_arg_idx == WARGCOUNT(win) - 1
|
|
|
1810 #ifdef FEAT_WINDOWS
|
|
|
1811 && win->w_alist == &global_alist
|
|
|
1812 #endif
|
|
|
1813 )
|
|
|
1814 arg_had_last = TRUE;
|
|
|
1815 }
|
|
|
1816 }
|
|
|
1817
|
|
|
1818 /*
|
|
|
1819 * ":args", ":argslocal" and ":argsglobal".
|
|
|
1820 */
|
|
|
1821 void
|
|
|
1822 ex_args(eap)
|
|
|
1823 exarg_T *eap;
|
|
|
1824 {
|
|
|
1825 int i;
|
|
|
1826
|
|
|
1827 if (eap->cmdidx != CMD_args)
|
|
|
1828 {
|
|
|
1829 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1830 alist_unlink(ALIST(curwin));
|
|
|
1831 if (eap->cmdidx == CMD_argglobal)
|
|
|
1832 ALIST(curwin) = &global_alist;
|
|
|
1833 else /* eap->cmdidx == CMD_arglocal */
|
|
|
1834 alist_new();
|
|
|
1835 #else
|
|
|
1836 ex_ni(eap);
|
|
|
1837 return;
|
|
|
1838 #endif
|
|
|
1839 }
|
|
|
1840
|
|
|
1841 if (!ends_excmd(*eap->arg))
|
|
|
1842 {
|
|
|
1843 /*
|
|
|
1844 * ":args file ..": define new argument list, handle like ":next"
|
|
|
1845 * Also for ":argslocal file .." and ":argsglobal file ..".
|
|
|
1846 */
|
|
|
1847 ex_next(eap);
|
|
|
1848 }
|
|
|
1849 else
|
|
|
1850 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1851 if (eap->cmdidx == CMD_args)
|
|
|
1852 #endif
|
|
|
1853 {
|
|
|
1854 /*
|
|
|
1855 * ":args": list arguments.
|
|
|
1856 */
|
|
|
1857 if (ARGCOUNT > 0)
|
|
|
1858 {
|
|
|
1859 /* Overwrite the command, for a short list there is no scrolling
|
|
|
1860 * required and no wait_return(). */
|
|
|
1861 gotocmdline(TRUE);
|
|
|
1862 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
1863 {
|
|
|
1864 if (i == curwin->w_arg_idx)
|
|
|
1865 msg_putchar('[');
|
|
|
1866 msg_outtrans(alist_name(&ARGLIST[i]));
|
|
|
1867 if (i == curwin->w_arg_idx)
|
|
|
1868 msg_putchar(']');
|
|
|
1869 msg_putchar(' ');
|
|
|
1870 }
|
|
|
1871 }
|
|
|
1872 }
|
|
|
1873 #if defined(FEAT_WINDOWS) && defined(FEAT_LISTCMDS)
|
|
|
1874 else if (eap->cmdidx == CMD_arglocal)
|
|
|
1875 {
|
|
|
1876 garray_T *gap = &curwin->w_alist->al_ga;
|
|
|
1877
|
|
|
1878 /*
|
|
|
1879 * ":argslocal": make a local copy of the global argument list.
|
|
|
1880 */
|
|
|
1881 if (ga_grow(gap, GARGCOUNT) == OK)
|
|
|
1882 for (i = 0; i < GARGCOUNT; ++i)
|
|
|
1883 if (GARGLIST[i].ae_fname != NULL)
|
|
|
1884 {
|
|
|
1885 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fname =
|
|
|
1886 vim_strsave(GARGLIST[i].ae_fname);
|
|
|
1887 AARGLIST(curwin->w_alist)[gap->ga_len].ae_fnum =
|
|
|
1888 GARGLIST[i].ae_fnum;
|
|
|
1889 ++gap->ga_len;
|
|
|
1890 }
|
|
|
1891 }
|
|
|
1892 #endif
|
|
|
1893 }
|
|
|
1894
|
|
|
1895 /*
|
|
|
1896 * ":previous", ":sprevious", ":Next" and ":sNext".
|
|
|
1897 */
|
|
|
1898 void
|
|
|
1899 ex_previous(eap)
|
|
|
1900 exarg_T *eap;
|
|
|
1901 {
|
|
|
1902 /* If past the last one already, go to the last one. */
|
|
|
1903 if (curwin->w_arg_idx - (int)eap->line2 >= ARGCOUNT)
|
|
|
1904 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1905 else
|
|
|
1906 do_argfile(eap, curwin->w_arg_idx - (int)eap->line2);
|
|
|
1907 }
|
|
|
1908
|
|
|
1909 /*
|
|
|
1910 * ":rewind", ":first", ":sfirst" and ":srewind".
|
|
|
1911 */
|
|
|
1912 void
|
|
|
1913 ex_rewind(eap)
|
|
|
1914 exarg_T *eap;
|
|
|
1915 {
|
|
|
1916 do_argfile(eap, 0);
|
|
|
1917 }
|
|
|
1918
|
|
|
1919 /*
|
|
|
1920 * ":last" and ":slast".
|
|
|
1921 */
|
|
|
1922 void
|
|
|
1923 ex_last(eap)
|
|
|
1924 exarg_T *eap;
|
|
|
1925 {
|
|
|
1926 do_argfile(eap, ARGCOUNT - 1);
|
|
|
1927 }
|
|
|
1928
|
|
|
1929 /*
|
|
|
1930 * ":argument" and ":sargument".
|
|
|
1931 */
|
|
|
1932 void
|
|
|
1933 ex_argument(eap)
|
|
|
1934 exarg_T *eap;
|
|
|
1935 {
|
|
|
1936 int i;
|
|
|
1937
|
|
|
1938 if (eap->addr_count > 0)
|
|
|
1939 i = eap->line2 - 1;
|
|
|
1940 else
|
|
|
1941 i = curwin->w_arg_idx;
|
|
|
1942 do_argfile(eap, i);
|
|
|
1943 }
|
|
|
1944
|
|
|
1945 /*
|
|
|
1946 * Edit file "argn" of the argument lists.
|
|
|
1947 */
|
|
|
1948 void
|
|
|
1949 do_argfile(eap, argn)
|
|
|
1950 exarg_T *eap;
|
|
|
1951 int argn;
|
|
|
1952 {
|
|
|
1953 int other;
|
|
|
1954 char_u *p;
|
|
271
|
1955 int old_arg_idx = curwin->w_arg_idx;
|
|
7
|
1956
|
|
|
1957 if (argn < 0 || argn >= ARGCOUNT)
|
|
|
1958 {
|
|
|
1959 if (ARGCOUNT <= 1)
|
|
|
1960 EMSG(_("E163: There is only one file to edit"));
|
|
|
1961 else if (argn < 0)
|
|
|
1962 EMSG(_("E164: Cannot go before first file"));
|
|
|
1963 else
|
|
|
1964 EMSG(_("E165: Cannot go beyond last file"));
|
|
|
1965 }
|
|
|
1966 else
|
|
|
1967 {
|
|
|
1968 setpcmark();
|
|
|
1969 #ifdef FEAT_GUI
|
|
|
1970 need_mouse_correct = TRUE;
|
|
|
1971 #endif
|
|
|
1972
|
|
|
1973 #ifdef FEAT_WINDOWS
|
|
|
1974 if (*eap->cmd == 's') /* split window first */
|
|
|
1975 {
|
|
|
1976 if (win_split(0, 0) == FAIL)
|
|
|
1977 return;
|
|
|
1978 # ifdef FEAT_SCROLLBIND
|
|
|
1979 curwin->w_p_scb = FALSE;
|
|
|
1980 # endif
|
|
|
1981 }
|
|
|
1982 else
|
|
|
1983 #endif
|
|
|
1984 {
|
|
|
1985 /*
|
|
|
1986 * if 'hidden' set, only check for changed file when re-editing
|
|
|
1987 * the same buffer
|
|
|
1988 */
|
|
|
1989 other = TRUE;
|
|
|
1990 if (P_HID(curbuf))
|
|
|
1991 {
|
|
|
1992 p = fix_fname(alist_name(&ARGLIST[argn]));
|
|
|
1993 other = otherfile(p);
|
|
|
1994 vim_free(p);
|
|
|
1995 }
|
|
|
1996 if ((!P_HID(curbuf) || !other)
|
|
|
1997 && check_changed(curbuf, TRUE, !other, eap->forceit, FALSE))
|
|
|
1998 return;
|
|
|
1999 }
|
|
|
2000
|
|
|
2001 curwin->w_arg_idx = argn;
|
|
|
2002 if (argn == ARGCOUNT - 1
|
|
|
2003 #ifdef FEAT_WINDOWS
|
|
|
2004 && curwin->w_alist == &global_alist
|
|
|
2005 #endif
|
|
|
2006 )
|
|
|
2007 arg_had_last = TRUE;
|
|
|
2008
|
|
271
|
2009 /* Edit the file; always use the last known line number.
|
|
|
2010 * When it fails (e.g. Abort for already edited file) restore the
|
|
|
2011 * argument index. */
|
|
|
2012 if (do_ecmd(0, alist_name(&ARGLIST[curwin->w_arg_idx]), NULL,
|
|
7
|
2013 eap, ECMD_LAST,
|
|
|
2014 (P_HID(curwin->w_buffer) ? ECMD_HIDE : 0) +
|
|
271
|
2015 (eap->forceit ? ECMD_FORCEIT : 0)) == FAIL)
|
|
|
2016 curwin->w_arg_idx = old_arg_idx;
|
|
7
|
2017 /* like Vi: set the mark where the cursor is in the file. */
|
|
271
|
2018 else if (eap->cmdidx != CMD_argdo)
|
|
7
|
2019 setmark('\'');
|
|
|
2020 }
|
|
|
2021 }
|
|
|
2022
|
|
|
2023 /*
|
|
|
2024 * ":next", and commands that behave like it.
|
|
|
2025 */
|
|
|
2026 void
|
|
|
2027 ex_next(eap)
|
|
|
2028 exarg_T *eap;
|
|
|
2029 {
|
|
|
2030 int i;
|
|
|
2031
|
|
|
2032 /*
|
|
|
2033 * check for changed buffer now, if this fails the argument list is not
|
|
|
2034 * redefined.
|
|
|
2035 */
|
|
|
2036 if ( P_HID(curbuf)
|
|
|
2037 || eap->cmdidx == CMD_snext
|
|
|
2038 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2039 {
|
|
|
2040 if (*eap->arg != NUL) /* redefine file list */
|
|
|
2041 {
|
|
|
2042 if (do_arglist(eap->arg, AL_SET, 0) == FAIL)
|
|
|
2043 return;
|
|
|
2044 i = 0;
|
|
|
2045 }
|
|
|
2046 else
|
|
|
2047 i = curwin->w_arg_idx + (int)eap->line2;
|
|
|
2048 do_argfile(eap, i);
|
|
|
2049 }
|
|
|
2050 }
|
|
|
2051
|
|
|
2052 #ifdef FEAT_LISTCMDS
|
|
|
2053 /*
|
|
|
2054 * ":argedit"
|
|
|
2055 */
|
|
|
2056 void
|
|
|
2057 ex_argedit(eap)
|
|
|
2058 exarg_T *eap;
|
|
|
2059 {
|
|
|
2060 int fnum;
|
|
|
2061 int i;
|
|
|
2062 char_u *s;
|
|
|
2063
|
|
|
2064 /* Add the argument to the buffer list and get the buffer number. */
|
|
|
2065 fnum = buflist_add(eap->arg, BLN_LISTED);
|
|
|
2066
|
|
|
2067 /* Check if this argument is already in the argument list. */
|
|
|
2068 for (i = 0; i < ARGCOUNT; ++i)
|
|
|
2069 if (ARGLIST[i].ae_fnum == fnum)
|
|
|
2070 break;
|
|
|
2071 if (i == ARGCOUNT)
|
|
|
2072 {
|
|
|
2073 /* Can't find it, add it to the argument list. */
|
|
|
2074 s = vim_strsave(eap->arg);
|
|
|
2075 if (s == NULL)
|
|
|
2076 return;
|
|
|
2077 i = alist_add_list(1, &s,
|
|
|
2078 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2079 if (i < 0)
|
|
|
2080 return;
|
|
|
2081 curwin->w_arg_idx = i;
|
|
|
2082 }
|
|
|
2083
|
|
|
2084 alist_check_arg_idx();
|
|
|
2085
|
|
|
2086 /* Edit the argument. */
|
|
|
2087 do_argfile(eap, i);
|
|
|
2088 }
|
|
|
2089
|
|
|
2090 /*
|
|
|
2091 * ":argadd"
|
|
|
2092 */
|
|
|
2093 void
|
|
|
2094 ex_argadd(eap)
|
|
|
2095 exarg_T *eap;
|
|
|
2096 {
|
|
|
2097 do_arglist(eap->arg, AL_ADD,
|
|
|
2098 eap->addr_count > 0 ? (int)eap->line2 : curwin->w_arg_idx + 1);
|
|
|
2099 #ifdef FEAT_TITLE
|
|
|
2100 maketitle();
|
|
|
2101 #endif
|
|
|
2102 }
|
|
|
2103
|
|
|
2104 /*
|
|
|
2105 * ":argdelete"
|
|
|
2106 */
|
|
|
2107 void
|
|
|
2108 ex_argdelete(eap)
|
|
|
2109 exarg_T *eap;
|
|
|
2110 {
|
|
|
2111 int i;
|
|
|
2112 int n;
|
|
|
2113
|
|
|
2114 if (eap->addr_count > 0)
|
|
|
2115 {
|
|
|
2116 /* ":1,4argdel": Delete all arguments in the range. */
|
|
|
2117 if (eap->line2 > ARGCOUNT)
|
|
|
2118 eap->line2 = ARGCOUNT;
|
|
|
2119 n = eap->line2 - eap->line1 + 1;
|
|
|
2120 if (*eap->arg != NUL || n <= 0)
|
|
|
2121 EMSG(_(e_invarg));
|
|
|
2122 else
|
|
|
2123 {
|
|
|
2124 for (i = eap->line1; i <= eap->line2; ++i)
|
|
|
2125 vim_free(ARGLIST[i - 1].ae_fname);
|
|
|
2126 mch_memmove(ARGLIST + eap->line1 - 1, ARGLIST + eap->line2,
|
|
|
2127 (size_t)((ARGCOUNT - eap->line2) * sizeof(aentry_T)));
|
|
|
2128 ALIST(curwin)->al_ga.ga_len -= n;
|
|
|
2129 if (curwin->w_arg_idx >= eap->line2)
|
|
|
2130 curwin->w_arg_idx -= n;
|
|
|
2131 else if (curwin->w_arg_idx > eap->line1)
|
|
|
2132 curwin->w_arg_idx = eap->line1;
|
|
|
2133 }
|
|
|
2134 }
|
|
|
2135 else if (*eap->arg == NUL)
|
|
|
2136 EMSG(_(e_argreq));
|
|
|
2137 else
|
|
|
2138 do_arglist(eap->arg, AL_DEL, 0);
|
|
|
2139 #ifdef FEAT_TITLE
|
|
|
2140 maketitle();
|
|
|
2141 #endif
|
|
|
2142 }
|
|
|
2143
|
|
|
2144 /*
|
|
|
2145 * ":argdo", ":windo", ":bufdo"
|
|
|
2146 */
|
|
|
2147 void
|
|
|
2148 ex_listdo(eap)
|
|
|
2149 exarg_T *eap;
|
|
|
2150 {
|
|
|
2151 int i;
|
|
|
2152 #ifdef FEAT_WINDOWS
|
|
|
2153 win_T *win;
|
|
|
2154 #endif
|
|
|
2155 buf_T *buf;
|
|
|
2156 int next_fnum = 0;
|
|
|
2157 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2158 char_u *save_ei = NULL;
|
|
|
2159 #endif
|
|
39
|
2160 char_u *p_shm_save;
|
|
7
|
2161
|
|
|
2162 #ifndef FEAT_WINDOWS
|
|
|
2163 if (eap->cmdidx == CMD_windo)
|
|
|
2164 {
|
|
|
2165 ex_ni(eap);
|
|
|
2166 return;
|
|
|
2167 }
|
|
|
2168 #endif
|
|
|
2169
|
|
|
2170 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
|
2171 if (eap->cmdidx != CMD_windo)
|
|
123
|
2172 /* Don't do syntax HL autocommands. Skipping the syntax file is a
|
|
|
2173 * great speed improvement. */
|
|
|
2174 save_ei = au_event_disable(",Syntax");
|
|
7
|
2175 #endif
|
|
|
2176
|
|
|
2177 if (eap->cmdidx == CMD_windo
|
|
|
2178 || P_HID(curbuf)
|
|
|
2179 || !check_changed(curbuf, TRUE, FALSE, eap->forceit, FALSE))
|
|
|
2180 {
|
|
|
2181 /* start at the first argument/window/buffer */
|
|
|
2182 i = 0;
|
|
|
2183 #ifdef FEAT_WINDOWS
|
|
|
2184 win = firstwin;
|
|
|
2185 #endif
|
|
|
2186 /* set pcmark now */
|
|
|
2187 if (eap->cmdidx == CMD_bufdo)
|
|
|
2188 goto_buffer(eap, DOBUF_FIRST, FORWARD, 0);
|
|
|
2189 else
|
|
|
2190 setpcmark();
|
|
|
2191 listcmd_busy = TRUE; /* avoids setting pcmark below */
|
|
|
2192
|
|
|
2193 while (!got_int)
|
|
|
2194 {
|
|
|
2195 if (eap->cmdidx == CMD_argdo)
|
|
|
2196 {
|
|
|
2197 /* go to argument "i" */
|
|
|
2198 if (i == ARGCOUNT)
|
|
|
2199 break;
|
|
|
2200 /* Don't call do_argfile() when already there, it will try
|
|
|
2201 * reloading the file. */
|
|
22
|
2202 if (curwin->w_arg_idx != i || !editing_arg_idx(curwin))
|
|
39
|
2203 {
|
|
|
2204 /* Clear 'shm' to avoid that the file message overwrites
|
|
|
2205 * any output from the command. */
|
|
|
2206 p_shm_save = vim_strsave(p_shm);
|
|
|
2207 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2208 do_argfile(eap, i);
|
|
39
|
2209 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2210 vim_free(p_shm_save);
|
|
|
2211 }
|
|
7
|
2212 if (curwin->w_arg_idx != i)
|
|
|
2213 break;
|
|
|
2214 ++i;
|
|
|
2215 }
|
|
|
2216 #ifdef FEAT_WINDOWS
|
|
|
2217 else if (eap->cmdidx == CMD_windo)
|
|
|
2218 {
|
|
|
2219 /* go to window "win" */
|
|
|
2220 if (!win_valid(win))
|
|
|
2221 break;
|
|
|
2222 win_goto(win);
|
|
|
2223 win = win->w_next;
|
|
|
2224 }
|
|
|
2225 #endif
|
|
|
2226 else if (eap->cmdidx == CMD_bufdo)
|
|
|
2227 {
|
|
|
2228 /* Remember the number of the next listed buffer, in case
|
|
|
2229 * ":bwipe" is used or autocommands do something strange. */
|
|
|
2230 next_fnum = -1;
|
|
|
2231 for (buf = curbuf->b_next; buf != NULL; buf = buf->b_next)
|
|
|
2232 if (buf->b_p_bl)
|
|
|
2233 {
|
|
|
2234 next_fnum = buf->b_fnum;
|
|
|
2235 break;
|
|
|
2236 }
|
|
|
2237 }
|
|
|
2238
|
|
|
2239 /* execute the command */
|
|
|
2240 do_cmdline(eap->arg, eap->getline, eap->cookie,
|
|
|
2241 DOCMD_VERBOSE + DOCMD_NOWAIT);
|
|
|
2242
|
|
|
2243 if (eap->cmdidx == CMD_bufdo)
|
|
|
2244 {
|
|
|
2245 /* Done? */
|
|
|
2246 if (next_fnum < 0)
|
|
|
2247 break;
|
|
|
2248 /* Check if the buffer still exists. */
|
|
|
2249 for (buf = firstbuf; buf != NULL; buf = buf->b_next)
|
|
|
2250 if (buf->b_fnum == next_fnum)
|
|
|
2251 break;
|
|
|
2252 if (buf == NULL)
|
|
|
2253 break;
|
|
39
|
2254
|
|
|
2255 /* Go to the next buffer. Clear 'shm' to avoid that the file
|
|
|
2256 * message overwrites any output from the command. */
|
|
|
2257 p_shm_save = vim_strsave(p_shm);
|
|
|
2258 set_option_value((char_u *)"shm", 0L, (char_u *)"", 0);
|
|
7
|
2259 goto_buffer(eap, DOBUF_FIRST, FORWARD, next_fnum);
|
|
39
|
2260 set_option_value((char_u *)"shm", 0L, p_shm_save, 0);
|
|
|
2261 vim_free(p_shm_save);
|
|
|
2262
|
|
7
|
2263 /* If autocommands took us elsewhere, quit here */
|
|
|
2264 if (curbuf->b_fnum != next_fnum)
|
|
|
2265 break;
|
|
|
2266 }
|
|
|
2267
|
|
|
2268 if (eap->cmdidx == CMD_windo)
|
|
|
2269 {
|
|
|
2270 validate_cursor(); /* cursor may have moved */
|
|
|
2271 #ifdef FEAT_SCROLLBIND
|
|
|
2272 /* required when 'scrollbind' has been set */
|
|
|
2273 if (curwin->w_p_scb)
|
|
|
2274 do_check_scrollbind(TRUE);
|
|
|
2275 #endif
|
|
|
2276 }
|
|
|
2277 }
|
|
|
2278 listcmd_busy = FALSE;
|
|
|
2279 }
|
|
|
2280
|
|
|
2281 #if defined(FEAT_AUTOCMD) && defined(FEAT_SYN_HL)
|
|
154
|
2282 if (save_ei != NULL)
|
|
|
2283 {
|
|
|
2284 au_event_restore(save_ei);
|
|
|
2285 apply_autocmds(EVENT_SYNTAX, curbuf->b_p_syn,
|
|
|
2286 curbuf->b_fname, TRUE, curbuf);
|
|
|
2287 }
|
|
7
|
2288 #endif
|
|
|
2289 }
|
|
|
2290
|
|
|
2291 /*
|
|
|
2292 * Add files[count] to the arglist of the current window after arg "after".
|
|
|
2293 * The file names in files[count] must have been allocated and are taken over.
|
|
|
2294 * Files[] itself is not taken over.
|
|
|
2295 * Returns index of first added argument. Returns -1 when failed (out of mem).
|
|
|
2296 */
|
|
|
2297 static int
|
|
|
2298 alist_add_list(count, files, after)
|
|
|
2299 int count;
|
|
|
2300 char_u **files;
|
|
|
2301 int after; /* where to add: 0 = before first one */
|
|
|
2302 {
|
|
|
2303 int i;
|
|
|
2304
|
|
|
2305 if (ga_grow(&ALIST(curwin)->al_ga, count) == OK)
|
|
|
2306 {
|
|
|
2307 if (after < 0)
|
|
|
2308 after = 0;
|
|
|
2309 if (after > ARGCOUNT)
|
|
|
2310 after = ARGCOUNT;
|
|
|
2311 if (after < ARGCOUNT)
|
|
|
2312 mch_memmove(&(ARGLIST[after + count]), &(ARGLIST[after]),
|
|
|
2313 (ARGCOUNT - after) * sizeof(aentry_T));
|
|
|
2314 for (i = 0; i < count; ++i)
|
|
|
2315 {
|
|
|
2316 ARGLIST[after + i].ae_fname = files[i];
|
|
|
2317 ARGLIST[after + i].ae_fnum = buflist_add(files[i], BLN_LISTED);
|
|
|
2318 }
|
|
|
2319 ALIST(curwin)->al_ga.ga_len += count;
|
|
|
2320 if (curwin->w_arg_idx >= after)
|
|
|
2321 ++curwin->w_arg_idx;
|
|
|
2322 return after;
|
|
|
2323 }
|
|
|
2324
|
|
|
2325 for (i = 0; i < count; ++i)
|
|
|
2326 vim_free(files[i]);
|
|
|
2327 return -1;
|
|
|
2328 }
|
|
|
2329
|
|
|
2330 #endif /* FEAT_LISTCMDS */
|
|
|
2331
|
|
|
2332 #ifdef FEAT_EVAL
|
|
|
2333 /*
|
|
|
2334 * ":compiler[!] {name}"
|
|
|
2335 */
|
|
|
2336 void
|
|
|
2337 ex_compiler(eap)
|
|
|
2338 exarg_T *eap;
|
|
|
2339 {
|
|
|
2340 char_u *buf;
|
|
|
2341 char_u *old_cur_comp = NULL;
|
|
|
2342 char_u *p;
|
|
|
2343
|
|
|
2344 if (*eap->arg == NUL)
|
|
|
2345 {
|
|
|
2346 /* List all compiler scripts. */
|
|
|
2347 do_cmdline_cmd((char_u *)"echo globpath(&rtp, 'compiler/*.vim')");
|
|
|
2348 /* ) keep the indenter happy... */
|
|
|
2349 }
|
|
|
2350 else
|
|
|
2351 {
|
|
|
2352 buf = alloc((unsigned)(STRLEN(eap->arg) + 14));
|
|
|
2353 if (buf != NULL)
|
|
|
2354 {
|
|
|
2355 if (eap->forceit)
|
|
|
2356 {
|
|
|
2357 /* ":compiler! {name}" sets global options */
|
|
|
2358 do_cmdline_cmd((char_u *)
|
|
|
2359 "command -nargs=* CompilerSet set <args>");
|
|
|
2360 }
|
|
|
2361 else
|
|
|
2362 {
|
|
|
2363 /* ":compiler! {name}" sets local options.
|
|
|
2364 * To remain backwards compatible "current_compiler" is always
|
|
|
2365 * used. A user's compiler plugin may set it, the distributed
|
|
|
2366 * plugin will then skip the settings. Afterwards set
|
|
|
2367 * "b:current_compiler" and restore "current_compiler". */
|
|
|
2368 old_cur_comp = get_var_value((char_u *)"current_compiler");
|
|
|
2369 if (old_cur_comp != NULL)
|
|
|
2370 old_cur_comp = vim_strsave(old_cur_comp);
|
|
|
2371 do_cmdline_cmd((char_u *)
|
|
|
2372 "command -nargs=* CompilerSet setlocal <args>");
|
|
|
2373 }
|
|
148
|
2374 do_unlet((char_u *)"current_compiler", TRUE);
|
|
|
2375 do_unlet((char_u *)"b:current_compiler", TRUE);
|
|
7
|
2376
|
|
|
2377 sprintf((char *)buf, "compiler/%s.vim", eap->arg);
|
|
|
2378 if (cmd_runtime(buf, TRUE) == FAIL)
|
|
|
2379 EMSG2(_("E666: compiler not supported: %s"), eap->arg);
|
|
|
2380 vim_free(buf);
|
|
|
2381
|
|
|
2382 do_cmdline_cmd((char_u *)":delcommand CompilerSet");
|
|
|
2383
|
|
|
2384 /* Set "b:current_compiler" from "current_compiler". */
|
|
|
2385 p = get_var_value((char_u *)"current_compiler");
|
|
|
2386 if (p != NULL)
|
|
|
2387 set_internal_string_var((char_u *)"b:current_compiler", p);
|
|
|
2388
|
|
|
2389 /* Restore "current_compiler" for ":compiler {name}". */
|
|
|
2390 if (!eap->forceit)
|
|
|
2391 {
|
|
|
2392 if (old_cur_comp != NULL)
|
|
|
2393 {
|
|
|
2394 set_internal_string_var((char_u *)"current_compiler",
|
|
|
2395 old_cur_comp);
|
|
|
2396 vim_free(old_cur_comp);
|
|
|
2397 }
|
|
|
2398 else
|
|
148
|
2399 do_unlet((char_u *)"current_compiler", TRUE);
|
|
7
|
2400 }
|
|
|
2401 }
|
|
|
2402 }
|
|
|
2403 }
|
|
|
2404 #endif
|
|
|
2405
|
|
|
2406 /*
|
|
|
2407 * ":runtime {name}"
|
|
|
2408 */
|
|
|
2409 void
|
|
|
2410 ex_runtime(eap)
|
|
|
2411 exarg_T *eap;
|
|
|
2412 {
|
|
|
2413 cmd_runtime(eap->arg, eap->forceit);
|
|
|
2414 }
|
|
|
2415
|
|
237
|
2416 static void source_callback __ARGS((char_u *fname, void *cookie));
|
|
|
2417
|
|
|
2418 /*ARGSUSED*/
|
|
7
|
2419 static void
|
|
237
|
2420 source_callback(fname, cookie)
|
|
7
|
2421 char_u *fname;
|
|
237
|
2422 void *cookie;
|
|
7
|
2423 {
|
|
|
2424 (void)do_source(fname, FALSE, FALSE);
|
|
|
2425 }
|
|
|
2426
|
|
|
2427 /*
|
|
|
2428 * Source the file "name" from all directories in 'runtimepath'.
|
|
|
2429 * "name" can contain wildcards.
|
|
|
2430 * When "all" is TRUE, source all files, otherwise only the first one.
|
|
|
2431 * return FAIL when no file could be sourced, OK otherwise.
|
|
|
2432 */
|
|
|
2433 int
|
|
|
2434 cmd_runtime(name, all)
|
|
|
2435 char_u *name;
|
|
|
2436 int all;
|
|
|
2437 {
|
|
237
|
2438 return do_in_runtimepath(name, all, source_callback, NULL);
|
|
7
|
2439 }
|
|
|
2440
|
|
|
2441 /*
|
|
237
|
2442 * Find "name" in 'runtimepath'. When found, invoke the callback function for
|
|
|
2443 * it: callback(fname, "cookie")
|
|
7
|
2444 * When "all" is TRUE repeat for all matches, otherwise only the first one is
|
|
|
2445 * used.
|
|
|
2446 * Returns OK when at least one match found, FAIL otherwise.
|
|
|
2447 */
|
|
|
2448 int
|
|
237
|
2449 do_in_runtimepath(name, all, callback, cookie)
|
|
7
|
2450 char_u *name;
|
|
|
2451 int all;
|
|
237
|
2452 void (*callback)__ARGS((char_u *fname, void *ck));
|
|
|
2453 void *cookie;
|
|
7
|
2454 {
|
|
|
2455 char_u *rtp;
|
|
|
2456 char_u *np;
|
|
|
2457 char_u *buf;
|
|
|
2458 char_u *rtp_copy;
|
|
|
2459 char_u *tail;
|
|
|
2460 int num_files;
|
|
|
2461 char_u **files;
|
|
|
2462 int i;
|
|
|
2463 int did_one = FALSE;
|
|
|
2464 #ifdef AMIGA
|
|
|
2465 struct Process *proc = (struct Process *)FindTask(0L);
|
|
|
2466 APTR save_winptr = proc->pr_WindowPtr;
|
|
|
2467
|
|
|
2468 /* Avoid a requester here for a volume that doesn't exist. */
|
|
|
2469 proc->pr_WindowPtr = (APTR)-1L;
|
|
|
2470 #endif
|
|
|
2471
|
|
|
2472 /* Make a copy of 'runtimepath'. Invoking the callback may change the
|
|
|
2473 * value. */
|
|
|
2474 rtp_copy = vim_strsave(p_rtp);
|
|
|
2475 buf = alloc(MAXPATHL);
|
|
|
2476 if (buf != NULL && rtp_copy != NULL)
|
|
|
2477 {
|
|
|
2478 if (p_verbose > 1)
|
|
294
|
2479 {
|
|
|
2480 verbose_enter();
|
|
274
|
2481 smsg((char_u *)_("Searching for \"%s\" in \"%s\""),
|
|
7
|
2482 (char *)name, (char *)p_rtp);
|
|
294
|
2483 verbose_leave();
|
|
|
2484 }
|
|
271
|
2485
|
|
7
|
2486 /* Loop over all entries in 'runtimepath'. */
|
|
|
2487 rtp = rtp_copy;
|
|
|
2488 while (*rtp != NUL && (all || !did_one))
|
|
|
2489 {
|
|
|
2490 /* Copy the path from 'runtimepath' to buf[]. */
|
|
|
2491 copy_option_part(&rtp, buf, MAXPATHL, ",");
|
|
|
2492 if (STRLEN(buf) + STRLEN(name) + 2 < MAXPATHL)
|
|
|
2493 {
|
|
|
2494 add_pathsep(buf);
|
|
|
2495 tail = buf + STRLEN(buf);
|
|
|
2496
|
|
|
2497 /* Loop over all patterns in "name" */
|
|
|
2498 np = name;
|
|
|
2499 while (*np != NUL && (all || !did_one))
|
|
|
2500 {
|
|
|
2501 /* Append the pattern from "name" to buf[]. */
|
|
|
2502 copy_option_part(&np, tail, (int)(MAXPATHL - (tail - buf)),
|
|
|
2503 "\t ");
|
|
|
2504
|
|
|
2505 if (p_verbose > 2)
|
|
294
|
2506 {
|
|
|
2507 verbose_enter();
|
|
274
|
2508 smsg((char_u *)_("Searching for \"%s\""), buf);
|
|
294
|
2509 verbose_leave();
|
|
|
2510 }
|
|
7
|
2511
|
|
|
2512 /* Expand wildcards, invoke the callback for each match. */
|
|
|
2513 if (gen_expand_wildcards(1, &buf, &num_files, &files,
|
|
|
2514 EW_FILE) == OK)
|
|
|
2515 {
|
|
|
2516 for (i = 0; i < num_files; ++i)
|
|
|
2517 {
|
|
237
|
2518 (*callback)(files[i], cookie);
|
|
7
|
2519 did_one = TRUE;
|
|
|
2520 if (!all)
|
|
|
2521 break;
|
|
|
2522 }
|
|
|
2523 FreeWild(num_files, files);
|
|
|
2524 }
|
|
|
2525 }
|
|
|
2526 }
|
|
|
2527 }
|
|
|
2528 }
|
|
|
2529 vim_free(buf);
|
|
|
2530 vim_free(rtp_copy);
|
|
|
2531 if (p_verbose > 0 && !did_one)
|
|
294
|
2532 {
|
|
|
2533 verbose_enter();
|
|
274
|
2534 smsg((char_u *)_("not found in 'runtimepath': \"%s\""), name);
|
|
294
|
2535 verbose_leave();
|
|
|
2536 }
|
|
7
|
2537
|
|
|
2538 #ifdef AMIGA
|
|
|
2539 proc->pr_WindowPtr = save_winptr;
|
|
|
2540 #endif
|
|
|
2541
|
|
|
2542 return did_one ? OK : FAIL;
|
|
|
2543 }
|
|
|
2544
|
|
|
2545 #if defined(FEAT_EVAL) && defined(FEAT_AUTOCMD)
|
|
|
2546 /*
|
|
|
2547 * ":options"
|
|
|
2548 */
|
|
|
2549 /*ARGSUSED*/
|
|
|
2550 void
|
|
|
2551 ex_options(eap)
|
|
|
2552 exarg_T *eap;
|
|
|
2553 {
|
|
|
2554 cmd_source((char_u *)SYS_OPTWIN_FILE, NULL);
|
|
|
2555 }
|
|
|
2556 #endif
|
|
|
2557
|
|
|
2558 /*
|
|
|
2559 * ":source {fname}"
|
|
|
2560 */
|
|
|
2561 void
|
|
|
2562 ex_source(eap)
|
|
|
2563 exarg_T *eap;
|
|
|
2564 {
|
|
|
2565 #ifdef FEAT_BROWSE
|
|
|
2566 if (cmdmod.browse)
|
|
|
2567 {
|
|
|
2568 char_u *fname = NULL;
|
|
|
2569
|
|
29
|
2570 fname = do_browse(0, (char_u *)_("Source Vim script"), eap->arg,
|
|
7
|
2571 NULL, NULL, BROWSE_FILTER_MACROS, NULL);
|
|
|
2572 if (fname != NULL)
|
|
|
2573 {
|
|
|
2574 cmd_source(fname, eap);
|
|
|
2575 vim_free(fname);
|
|
|
2576 }
|
|
|
2577 }
|
|
|
2578 else
|
|
|
2579 #endif
|
|
|
2580 cmd_source(eap->arg, eap);
|
|
|
2581 }
|
|
|
2582
|
|
|
2583 static void
|
|
|
2584 cmd_source(fname, eap)
|
|
|
2585 char_u *fname;
|
|
|
2586 exarg_T *eap;
|
|
|
2587 {
|
|
|
2588 if (*fname == NUL)
|
|
|
2589 EMSG(_(e_argreq));
|
|
|
2590
|
|
|
2591 /* ":source!" read vi commands */
|
|
|
2592 else if (eap != NULL && eap->forceit)
|
|
|
2593 /* Need to execute the commands directly when:
|
|
|
2594 * - ":g" command busy
|
|
|
2595 * - after ":argdo", ":windo" or ":bufdo"
|
|
|
2596 * - another command follows
|
|
|
2597 * - inside a loop
|
|
|
2598 */
|
|
|
2599 openscript(fname, global_busy || listcmd_busy || eap->nextcmd != NULL
|
|
|
2600 #ifdef FEAT_EVAL
|
|
|
2601 || eap->cstack->cs_idx >= 0
|
|
|
2602 #endif
|
|
|
2603 );
|
|
|
2604
|
|
|
2605 /* ":source" read ex commands */
|
|
|
2606 else if (do_source(fname, FALSE, FALSE) == FAIL)
|
|
|
2607 EMSG2(_(e_notopen), fname);
|
|
|
2608 }
|
|
|
2609
|
|
|
2610 /*
|
|
|
2611 * ":source" and associated commands.
|
|
|
2612 */
|
|
|
2613 /*
|
|
|
2614 * Structure used to store info for each sourced file.
|
|
|
2615 * It is shared between do_source() and getsourceline().
|
|
|
2616 * This is required, because it needs to be handed to do_cmdline() and
|
|
|
2617 * sourcing can be done recursively.
|
|
|
2618 */
|
|
|
2619 struct source_cookie
|
|
|
2620 {
|
|
|
2621 FILE *fp; /* opened file for sourcing */
|
|
|
2622 char_u *nextline; /* if not NULL: line that was read ahead */
|
|
|
2623 int finished; /* ":finish" used */
|
|
|
2624 #if defined (USE_CRNL) || defined (USE_CR)
|
|
|
2625 int fileformat; /* EOL_UNKNOWN, EOL_UNIX or EOL_DOS */
|
|
|
2626 int error; /* TRUE if LF found after CR-LF */
|
|
|
2627 #endif
|
|
|
2628 #ifdef FEAT_EVAL
|
|
|
2629 linenr_T breakpoint; /* next line with breakpoint or zero */
|
|
|
2630 char_u *fname; /* name of sourced file */
|
|
|
2631 int dbg_tick; /* debug_tick when breakpoint was set */
|
|
|
2632 int level; /* top nesting level of sourced file */
|
|
|
2633 #endif
|
|
|
2634 #ifdef FEAT_MBYTE
|
|
|
2635 vimconv_T conv; /* type of conversion */
|
|
|
2636 #endif
|
|
|
2637 };
|
|
|
2638
|
|
|
2639 #ifdef FEAT_EVAL
|
|
|
2640 /*
|
|
|
2641 * Return the address holding the next breakpoint line for a source cookie.
|
|
|
2642 */
|
|
|
2643 linenr_T *
|
|
|
2644 source_breakpoint(cookie)
|
|
|
2645 void *cookie;
|
|
|
2646 {
|
|
|
2647 return &((struct source_cookie *)cookie)->breakpoint;
|
|
|
2648 }
|
|
|
2649
|
|
|
2650 /*
|
|
|
2651 * Return the address holding the debug tick for a source cookie.
|
|
|
2652 */
|
|
|
2653 int *
|
|
|
2654 source_dbg_tick(cookie)
|
|
|
2655 void *cookie;
|
|
|
2656 {
|
|
|
2657 return &((struct source_cookie *)cookie)->dbg_tick;
|
|
|
2658 }
|
|
|
2659
|
|
|
2660 /*
|
|
|
2661 * Return the nesting level for a source cookie.
|
|
|
2662 */
|
|
|
2663 int
|
|
|
2664 source_level(cookie)
|
|
|
2665 void *cookie;
|
|
|
2666 {
|
|
|
2667 return ((struct source_cookie *)cookie)->level;
|
|
|
2668 }
|
|
|
2669 #endif
|
|
|
2670
|
|
|
2671 static char_u *get_one_sourceline __ARGS((struct source_cookie *sp));
|
|
|
2672
|
|
|
2673 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2674 static FILE *fopen_noinh_readbin __ARGS((char *filename));
|
|
|
2675
|
|
|
2676 /*
|
|
|
2677 * Special function to open a file without handle inheritance.
|
|
|
2678 */
|
|
|
2679 static FILE *
|
|
|
2680 fopen_noinh_readbin(filename)
|
|
|
2681 char *filename;
|
|
|
2682 {
|
|
40
|
2683 int fd_tmp = mch_open(filename, O_RDONLY | O_BINARY | O_NOINHERIT, 0);
|
|
7
|
2684
|
|
|
2685 if (fd_tmp == -1)
|
|
|
2686 return NULL;
|
|
|
2687 return fdopen(fd_tmp, READBIN);
|
|
|
2688 }
|
|
|
2689 #endif
|
|
|
2690
|
|
|
2691
|
|
|
2692 /*
|
|
|
2693 * do_source: Read the file "fname" and execute its lines as EX commands.
|
|
|
2694 *
|
|
|
2695 * This function may be called recursively!
|
|
|
2696 *
|
|
|
2697 * return FAIL if file could not be opened, OK otherwise
|
|
|
2698 */
|
|
|
2699 int
|
|
|
2700 do_source(fname, check_other, is_vimrc)
|
|
|
2701 char_u *fname;
|
|
|
2702 int check_other; /* check for .vimrc and _vimrc */
|
|
|
2703 int is_vimrc; /* call vimrc_found() when file exists */
|
|
|
2704 {
|
|
|
2705 struct source_cookie cookie;
|
|
|
2706 char_u *save_sourcing_name;
|
|
|
2707 linenr_T save_sourcing_lnum;
|
|
|
2708 char_u *p;
|
|
|
2709 char_u *fname_exp;
|
|
|
2710 int retval = FAIL;
|
|
|
2711 #ifdef FEAT_EVAL
|
|
|
2712 scid_T save_current_SID;
|
|
|
2713 static scid_T last_current_SID = 0;
|
|
|
2714 void *save_funccalp;
|
|
|
2715 int save_debug_break_level = debug_break_level;
|
|
170
|
2716 scriptitem_T *si = NULL;
|
|
7
|
2717 # ifdef UNIX
|
|
|
2718 struct stat st;
|
|
|
2719 int stat_ok;
|
|
|
2720 # endif
|
|
|
2721 #endif
|
|
|
2722 #ifdef STARTUPTIME
|
|
|
2723 struct timeval tv_rel;
|
|
|
2724 struct timeval tv_start;
|
|
|
2725 #endif
|
|
170
|
2726 #ifdef FEAT_PROFILE
|
|
|
2727 proftime_T wait_start;
|
|
|
2728 #endif
|
|
7
|
2729
|
|
|
2730 #ifdef RISCOS
|
|
|
2731 p = mch_munge_fname(fname);
|
|
|
2732 #else
|
|
|
2733 p = expand_env_save(fname);
|
|
|
2734 #endif
|
|
|
2735 if (p == NULL)
|
|
|
2736 return retval;
|
|
|
2737 fname_exp = fix_fname(p);
|
|
|
2738 vim_free(p);
|
|
|
2739 if (fname_exp == NULL)
|
|
|
2740 return retval;
|
|
|
2741 #ifdef MACOS_CLASSIC
|
|
|
2742 slash_n_colon_adjust(fname_exp);
|
|
|
2743 #endif
|
|
|
2744 if (mch_isdir(fname_exp))
|
|
|
2745 {
|
|
274
|
2746 smsg((char_u *)_("Cannot source a directory: \"%s\""), fname);
|
|
7
|
2747 goto theend;
|
|
|
2748 }
|
|
|
2749
|
|
|
2750 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2751 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2752 #else
|
|
|
2753 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2754 #endif
|
|
|
2755 if (cookie.fp == NULL && check_other)
|
|
|
2756 {
|
|
|
2757 /*
|
|
|
2758 * Try again, replacing file name ".vimrc" by "_vimrc" or vice versa,
|
|
|
2759 * and ".exrc" by "_exrc" or vice versa.
|
|
|
2760 */
|
|
|
2761 p = gettail(fname_exp);
|
|
|
2762 if ((*p == '.' || *p == '_')
|
|
|
2763 && (STRICMP(p + 1, "vimrc") == 0
|
|
|
2764 || STRICMP(p + 1, "gvimrc") == 0
|
|
|
2765 || STRICMP(p + 1, "exrc") == 0))
|
|
|
2766 {
|
|
|
2767 if (*p == '_')
|
|
|
2768 *p = '.';
|
|
|
2769 else
|
|
|
2770 *p = '_';
|
|
|
2771 #if defined(WIN32) && defined(FEAT_CSCOPE)
|
|
|
2772 cookie.fp = fopen_noinh_readbin((char *)fname_exp);
|
|
|
2773 #else
|
|
|
2774 cookie.fp = mch_fopen((char *)fname_exp, READBIN);
|
|
|
2775 #endif
|
|
|
2776 }
|
|
|
2777 }
|
|
|
2778
|
|
|
2779 if (cookie.fp == NULL)
|
|
|
2780 {
|
|
|
2781 if (p_verbose > 0)
|
|
|
2782 {
|
|
294
|
2783 verbose_enter();
|
|
7
|
2784 if (sourcing_name == NULL)
|
|
274
|
2785 smsg((char_u *)_("could not source \"%s\""), fname);
|
|
7
|
2786 else
|
|
|
2787 smsg((char_u *)_("line %ld: could not source \"%s\""),
|
|
274
|
2788 sourcing_lnum, fname);
|
|
294
|
2789 verbose_leave();
|
|
7
|
2790 }
|
|
|
2791 goto theend;
|
|
|
2792 }
|
|
|
2793
|
|
|
2794 /*
|
|
|
2795 * The file exists.
|
|
|
2796 * - In verbose mode, give a message.
|
|
|
2797 * - For a vimrc file, may want to set 'compatible', call vimrc_found().
|
|
|
2798 */
|
|
|
2799 if (p_verbose > 1)
|
|
|
2800 {
|
|
294
|
2801 verbose_enter();
|
|
7
|
2802 if (sourcing_name == NULL)
|
|
274
|
2803 smsg((char_u *)_("sourcing \"%s\""), fname);
|
|
7
|
2804 else
|
|
|
2805 smsg((char_u *)_("line %ld: sourcing \"%s\""),
|
|
274
|
2806 sourcing_lnum, fname);
|
|
294
|
2807 verbose_leave();
|
|
7
|
2808 }
|
|
|
2809 if (is_vimrc)
|
|
|
2810 vimrc_found();
|
|
|
2811
|
|
|
2812 #ifdef USE_CRNL
|
|
|
2813 /* If no automatic file format: Set default to CR-NL. */
|
|
|
2814 if (*p_ffs == NUL)
|
|
|
2815 cookie.fileformat = EOL_DOS;
|
|
|
2816 else
|
|
|
2817 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2818 cookie.error = FALSE;
|
|
|
2819 #endif
|
|
|
2820
|
|
|
2821 #ifdef USE_CR
|
|
|
2822 /* If no automatic file format: Set default to CR. */
|
|
|
2823 if (*p_ffs == NUL)
|
|
|
2824 cookie.fileformat = EOL_MAC;
|
|
|
2825 else
|
|
|
2826 cookie.fileformat = EOL_UNKNOWN;
|
|
|
2827 cookie.error = FALSE;
|
|
|
2828 #endif
|
|
|
2829
|
|
|
2830 cookie.nextline = NULL;
|
|
|
2831 cookie.finished = FALSE;
|
|
|
2832
|
|
|
2833 #ifdef FEAT_EVAL
|
|
|
2834 /*
|
|
|
2835 * Check if this script has a breakpoint.
|
|
|
2836 */
|
|
|
2837 cookie.breakpoint = dbg_find_breakpoint(TRUE, fname_exp, (linenr_T)0);
|
|
|
2838 cookie.fname = fname_exp;
|
|
|
2839 cookie.dbg_tick = debug_tick;
|
|
|
2840
|
|
|
2841 cookie.level = ex_nesting_level;
|
|
|
2842 #endif
|
|
|
2843 #ifdef FEAT_MBYTE
|
|
|
2844 cookie.conv.vc_type = CONV_NONE; /* no conversion */
|
|
|
2845
|
|
|
2846 /* Try reading the first few bytes to check for a UTF-8 BOM. */
|
|
|
2847 {
|
|
|
2848 char_u buf[3];
|
|
|
2849
|
|
|
2850 if (fread((char *)buf, sizeof(char_u), (size_t)3, cookie.fp)
|
|
|
2851 == (size_t)3
|
|
|
2852 && buf[0] == 0xef && buf[1] == 0xbb && buf[2] == 0xbf)
|
|
|
2853 /* Found BOM, setup conversion and skip over it. */
|
|
|
2854 convert_setup(&cookie.conv, (char_u *)"utf-8", p_enc);
|
|
|
2855 else
|
|
|
2856 /* No BOM found, rewind. */
|
|
|
2857 fseek(cookie.fp, 0L, SEEK_SET);
|
|
|
2858 }
|
|
|
2859 #endif
|
|
|
2860
|
|
|
2861 /*
|
|
|
2862 * Keep the sourcing name/lnum, for recursive calls.
|
|
|
2863 */
|
|
|
2864 save_sourcing_name = sourcing_name;
|
|
|
2865 sourcing_name = fname_exp;
|
|
|
2866 save_sourcing_lnum = sourcing_lnum;
|
|
|
2867 sourcing_lnum = 0;
|
|
|
2868
|
|
|
2869 #ifdef STARTUPTIME
|
|
|
2870 time_push(&tv_rel, &tv_start);
|
|
|
2871 #endif
|
|
|
2872
|
|
|
2873 #ifdef FEAT_EVAL
|
|
170
|
2874 # ifdef FEAT_PROFILE
|
|
|
2875 if (do_profiling)
|
|
|
2876 prof_child_enter(&wait_start); /* entering a child now */
|
|
|
2877 # endif
|
|
|
2878
|
|
|
2879 /* Don't use local function variables, if called from a function.
|
|
|
2880 * Also starts profiling timer for nested script. */
|
|
|
2881 save_funccalp = save_funccal();
|
|
|
2882
|
|
7
|
2883 /*
|
|
|
2884 * Check if this script was sourced before to finds its SID.
|
|
|
2885 * If it's new, generate a new SID.
|
|
|
2886 */
|
|
|
2887 save_current_SID = current_SID;
|
|
|
2888 # ifdef UNIX
|
|
|
2889 stat_ok = (mch_stat((char *)fname_exp, &st) >= 0);
|
|
|
2890 # endif
|
|
170
|
2891 for (current_SID = script_items.ga_len; current_SID > 0; --current_SID)
|
|
|
2892 {
|
|
|
2893 si = &SCRIPT_ITEM(current_SID);
|
|
|
2894 if (si->sn_name != NULL
|
|
7
|
2895 && (
|
|
|
2896 # ifdef UNIX
|
|
161
|
2897 /* Compare dev/ino when possible, it catches symbolic
|
|
|
2898 * links. Also compare file names, the inode may change
|
|
|
2899 * when the file was edited. */
|
|
170
|
2900 ((stat_ok && si->sn_dev != -1)
|
|
|
2901 && (si->sn_dev == st.st_dev
|
|
|
2902 && si->sn_ino == st.st_ino)) ||
|
|
7
|
2903 # endif
|
|
170
|
2904 fnamecmp(si->sn_name, fname_exp) == 0))
|
|
7
|
2905 break;
|
|
170
|
2906 }
|
|
7
|
2907 if (current_SID == 0)
|
|
|
2908 {
|
|
|
2909 current_SID = ++last_current_SID;
|
|
170
|
2910 if (ga_grow(&script_items, (int)(current_SID - script_items.ga_len))
|
|
|
2911 == FAIL)
|
|
|
2912 goto almosttheend;
|
|
|
2913 while (script_items.ga_len < current_SID)
|
|
7
|
2914 {
|
|
170
|
2915 ++script_items.ga_len;
|
|
|
2916 SCRIPT_ITEM(script_items.ga_len).sn_name = NULL;
|
|
|
2917 # ifdef FEAT_PROFILE
|
|
|
2918 SCRIPT_ITEM(script_items.ga_len).sn_prof_on = FALSE;
|
|
|
2919 # endif
|
|
|
2920 }
|
|
|
2921 si = &SCRIPT_ITEM(current_SID);
|
|
|
2922 si->sn_name = fname_exp;
|
|
|
2923 fname_exp = NULL;
|
|
7
|
2924 # ifdef UNIX
|
|
170
|
2925 if (stat_ok)
|
|
|
2926 {
|
|
|
2927 si->sn_dev = st.st_dev;
|
|
|
2928 si->sn_ino = st.st_ino;
|
|
|
2929 }
|
|
|
2930 else
|
|
|
2931 si->sn_dev = -1;
|
|
7
|
2932 # endif
|
|
170
|
2933
|
|
7
|
2934 /* Allocate the local script variables to use for this script. */
|
|
|
2935 new_script_vars(current_SID);
|
|
|
2936 }
|
|
|
2937
|
|
170
|
2938 # ifdef FEAT_PROFILE
|
|
|
2939 if (do_profiling)
|
|
|
2940 {
|
|
|
2941 int forceit;
|
|
|
2942
|
|
|
2943 /* Check if we do profiling for this script. */
|
|
|
2944 if (!si->sn_prof_on && has_profiling(TRUE, si->sn_name, &forceit))
|
|
|
2945 {
|
|
|
2946 script_do_profile(si);
|
|
|
2947 si->sn_pr_force = forceit;
|
|
|
2948 }
|
|
|
2949 if (si->sn_prof_on)
|
|
|
2950 {
|
|
|
2951 ++si->sn_pr_count;
|
|
|
2952 profile_start(&si->sn_pr_start);
|
|
|
2953 profile_zero(&si->sn_pr_children);
|
|
|
2954 }
|
|
|
2955 }
|
|
|
2956 # endif
|
|
7
|
2957 #endif
|
|
|
2958
|
|
|
2959 /*
|
|
|
2960 * Call do_cmdline, which will call getsourceline() to get the lines.
|
|
|
2961 */
|
|
|
2962 do_cmdline(NULL, getsourceline, (void *)&cookie,
|
|
|
2963 DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_REPEAT);
|
|
|
2964
|
|
|
2965 retval = OK;
|
|
170
|
2966
|
|
|
2967 #ifdef FEAT_PROFILE
|
|
|
2968 if (do_profiling)
|
|
|
2969 {
|
|
|
2970 /* Get "si" again, "script_items" may have been reallocated. */
|
|
|
2971 si = &SCRIPT_ITEM(current_SID);
|
|
|
2972 if (si->sn_prof_on)
|
|
|
2973 {
|
|
|
2974 profile_end(&si->sn_pr_start);
|
|
|
2975 profile_sub_wait(&wait_start, &si->sn_pr_start);
|
|
|
2976 profile_add(&si->sn_pr_total, &si->sn_pr_start);
|
|
|
2977 profile_add(&si->sn_pr_self, &si->sn_pr_start);
|
|
|
2978 profile_sub(&si->sn_pr_self, &si->sn_pr_children);
|
|
|
2979 }
|
|
|
2980 }
|
|
7
|
2981 #endif
|
|
|
2982
|
|
|
2983 if (got_int)
|
|
|
2984 EMSG(_(e_interr));
|
|
|
2985 sourcing_name = save_sourcing_name;
|
|
|
2986 sourcing_lnum = save_sourcing_lnum;
|
|
|
2987 if (p_verbose > 1)
|
|
|
2988 {
|
|
294
|
2989 verbose_enter();
|
|
274
|
2990 smsg((char_u *)_("finished sourcing %s"), fname);
|
|
7
|
2991 if (sourcing_name != NULL)
|
|
274
|
2992 smsg((char_u *)_("continuing in %s"), sourcing_name);
|
|
294
|
2993 verbose_leave();
|
|
7
|
2994 }
|
|
|
2995 #ifdef STARTUPTIME
|
|
274
|
2996 vim_snprintf(IObuff, IOSIZE, "sourcing %s", fname);
|
|
7
|
2997 time_msg(IObuff, &tv_start);
|
|
|
2998 time_pop(&tv_rel);
|
|
|
2999 #endif
|
|
|
3000
|
|
|
3001 #ifdef FEAT_EVAL
|
|
|
3002 /*
|
|
|
3003 * After a "finish" in debug mode, need to break at first command of next
|
|
|
3004 * sourced file.
|
|
|
3005 */
|
|
|
3006 if (save_debug_break_level > ex_nesting_level
|
|
|
3007 && debug_break_level == ex_nesting_level)
|
|
|
3008 ++debug_break_level;
|
|
|
3009 #endif
|
|
|
3010
|
|
170
|
3011 #ifdef FEAT_EVAL
|
|
|
3012 almosttheend:
|
|
|
3013 current_SID = save_current_SID;
|
|
|
3014 restore_funccal(save_funccalp);
|
|
|
3015 # ifdef FEAT_PROFILE
|
|
|
3016 if (do_profiling)
|
|
|
3017 prof_child_exit(&wait_start); /* leaving a child now */
|
|
|
3018 # endif
|
|
|
3019 #endif
|
|
|
3020 fclose(cookie.fp);
|
|
|
3021 vim_free(cookie.nextline);
|
|
|
3022 #ifdef FEAT_MBYTE
|
|
|
3023 convert_setup(&cookie.conv, NULL, NULL);
|
|
|
3024 #endif
|
|
|
3025
|
|
7
|
3026 theend:
|
|
|
3027 vim_free(fname_exp);
|
|
|
3028 return retval;
|
|
|
3029 }
|
|
|
3030
|
|
|
3031 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
356
|
3032
|
|
7
|
3033 /*
|
|
|
3034 * ":scriptnames"
|
|
|
3035 */
|
|
|
3036 /*ARGSUSED*/
|
|
|
3037 void
|
|
|
3038 ex_scriptnames(eap)
|
|
|
3039 exarg_T *eap;
|
|
|
3040 {
|
|
|
3041 int i;
|
|
|
3042
|
|
170
|
3043 for (i = 1; i <= script_items.ga_len && !got_int; ++i)
|
|
|
3044 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3045 smsg((char_u *)"%3d: %s", i, SCRIPT_ITEM(i).sn_name);
|
|
7
|
3046 }
|
|
|
3047
|
|
|
3048 # if defined(BACKSLASH_IN_FILENAME) || defined(PROTO)
|
|
|
3049 /*
|
|
|
3050 * Fix slashes in the list of script names for 'shellslash'.
|
|
|
3051 */
|
|
|
3052 void
|
|
|
3053 scriptnames_slash_adjust()
|
|
|
3054 {
|
|
|
3055 int i;
|
|
|
3056
|
|
170
|
3057 for (i = 1; i <= script_items.ga_len; ++i)
|
|
|
3058 if (SCRIPT_ITEM(i).sn_name != NULL)
|
|
|
3059 slash_adjust(SCRIPT_ITEM(i).sn_name);
|
|
7
|
3060 }
|
|
|
3061 # endif
|
|
|
3062
|
|
|
3063 /*
|
|
|
3064 * Get a pointer to a script name. Used for ":verbose set".
|
|
|
3065 */
|
|
|
3066 char_u *
|
|
|
3067 get_scriptname(id)
|
|
|
3068 scid_T id;
|
|
|
3069 {
|
|
|
3070 if (id == SID_MODELINE)
|
|
|
3071 return (char_u *)"modeline";
|
|
|
3072 if (id == SID_CMDARG)
|
|
|
3073 return (char_u *)"--cmd argument";
|
|
|
3074 if (id == SID_CARG)
|
|
|
3075 return (char_u *)"-c argument";
|
|
|
3076 if (id == SID_ENV)
|
|
|
3077 return (char_u *)"environment variable";
|
|
170
|
3078 return SCRIPT_ITEM(id).sn_name;
|
|
|
3079 }
|
|
|
3080
|
|
356
|
3081 # if defined(EXITFREE) || defined(PROTO)
|
|
|
3082 void
|
|
|
3083 free_scriptnames()
|
|
|
3084 {
|
|
|
3085 int i;
|
|
|
3086
|
|
|
3087 for (i = script_items.ga_len; i > 0; --i)
|
|
|
3088 vim_free(SCRIPT_ITEM(i).sn_name);
|
|
|
3089 ga_clear(&script_items);
|
|
|
3090 }
|
|
|
3091 # endif
|
|
|
3092
|
|
7
|
3093 #endif
|
|
|
3094
|
|
|
3095 #if defined(USE_CR) || defined(PROTO)
|
|
|
3096
|
|
|
3097 # if defined(__MSL__) && (__MSL__ >= 22)
|
|
|
3098 /*
|
|
|
3099 * Newer version of the Metrowerks library handle DOS and UNIX files
|
|
|
3100 * without help.
|
|
|
3101 * Test with earlier versions, MSL 2.2 is the library supplied with
|
|
|
3102 * Codewarrior Pro 2.
|
|
|
3103 */
|
|
|
3104 char *
|
|
|
3105 fgets_cr(s, n, stream)
|
|
|
3106 char *s;
|
|
|
3107 int n;
|
|
|
3108 FILE *stream;
|
|
|
3109 {
|
|
|
3110 return fgets(s, n, stream);
|
|
|
3111 }
|
|
|
3112 # else
|
|
|
3113 /*
|
|
|
3114 * Version of fgets() which also works for lines ending in a <CR> only
|
|
|
3115 * (Macintosh format).
|
|
|
3116 * For older versions of the Metrowerks library.
|
|
|
3117 * At least CodeWarrior 9 needed this code.
|
|
|
3118 */
|
|
|
3119 char *
|
|
|
3120 fgets_cr(s, n, stream)
|
|
|
3121 char *s;
|
|
|
3122 int n;
|
|
|
3123 FILE *stream;
|
|
|
3124 {
|
|
|
3125 int c = 0;
|
|
|
3126 int char_read = 0;
|
|
|
3127
|
|
|
3128 while (!feof(stream) && c != '\r' && c != '\n' && char_read < n - 1)
|
|
|
3129 {
|
|
|
3130 c = fgetc(stream);
|
|
|
3131 s[char_read++] = c;
|
|
|
3132 /* If the file is in DOS format, we need to skip a NL after a CR. I
|
|
|
3133 * thought it was the other way around, but this appears to work... */
|
|
|
3134 if (c == '\n')
|
|
|
3135 {
|
|
|
3136 c = fgetc(stream);
|
|
|
3137 if (c != '\r')
|
|
|
3138 ungetc(c, stream);
|
|
|
3139 }
|
|
|
3140 }
|
|
|
3141
|
|
|
3142 s[char_read] = 0;
|
|
|
3143 if (char_read == 0)
|
|
|
3144 return NULL;
|
|
|
3145
|
|
|
3146 if (feof(stream) && char_read == 1)
|
|
|
3147 return NULL;
|
|
|
3148
|
|
|
3149 return s;
|
|
|
3150 }
|
|
|
3151 # endif
|
|
|
3152 #endif
|
|
|
3153
|
|
|
3154 /*
|
|
|
3155 * Get one full line from a sourced file.
|
|
|
3156 * Called by do_cmdline() when it's called from do_source().
|
|
|
3157 *
|
|
|
3158 * Return a pointer to the line in allocated memory.
|
|
|
3159 * Return NULL for end-of-file or some error.
|
|
|
3160 */
|
|
|
3161 /* ARGSUSED */
|
|
|
3162 char_u *
|
|
|
3163 getsourceline(c, cookie, indent)
|
|
|
3164 int c; /* not used */
|
|
|
3165 void *cookie;
|
|
|
3166 int indent; /* not used */
|
|
|
3167 {
|
|
|
3168 struct source_cookie *sp = (struct source_cookie *)cookie;
|
|
|
3169 char_u *line;
|
|
|
3170 char_u *p, *s;
|
|
|
3171
|
|
|
3172 #ifdef FEAT_EVAL
|
|
|
3173 /* If breakpoints have been added/deleted need to check for it. */
|
|
|
3174 if (sp->dbg_tick < debug_tick)
|
|
|
3175 {
|
|
|
3176 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3177 sp->dbg_tick = debug_tick;
|
|
|
3178 }
|
|
170
|
3179 # ifdef FEAT_PROFILE
|
|
|
3180 if (do_profiling)
|
|
|
3181 script_line_end();
|
|
|
3182 # endif
|
|
7
|
3183 #endif
|
|
|
3184 /*
|
|
|
3185 * Get current line. If there is a read-ahead line, use it, otherwise get
|
|
|
3186 * one now.
|
|
|
3187 */
|
|
|
3188 if (sp->finished)
|
|
|
3189 line = NULL;
|
|
|
3190 else if (sp->nextline == NULL)
|
|
|
3191 line = get_one_sourceline(sp);
|
|
|
3192 else
|
|
|
3193 {
|
|
|
3194 line = sp->nextline;
|
|
|
3195 sp->nextline = NULL;
|
|
|
3196 ++sourcing_lnum;
|
|
205
|
3197 }
|
|
170
|
3198 #ifdef FEAT_PROFILE
|
|
205
|
3199 if (line != NULL && do_profiling)
|
|
|
3200 script_line_start();
|
|
|
3201 #endif
|
|
7
|
3202
|
|
|
3203 /* Only concatenate lines starting with a \ when 'cpoptions' doesn't
|
|
|
3204 * contain the 'C' flag. */
|
|
|
3205 if (line != NULL && (vim_strchr(p_cpo, CPO_CONCAT) == NULL))
|
|
|
3206 {
|
|
|
3207 /* compensate for the one line read-ahead */
|
|
|
3208 --sourcing_lnum;
|
|
|
3209 for (;;)
|
|
|
3210 {
|
|
|
3211 sp->nextline = get_one_sourceline(sp);
|
|
|
3212 if (sp->nextline == NULL)
|
|
|
3213 break;
|
|
|
3214 p = skipwhite(sp->nextline);
|
|
|
3215 if (*p != '\\')
|
|
|
3216 break;
|
|
|
3217 s = alloc((int)(STRLEN(line) + STRLEN(p)));
|
|
|
3218 if (s == NULL) /* out of memory */
|
|
|
3219 break;
|
|
|
3220 STRCPY(s, line);
|
|
|
3221 STRCAT(s, p + 1);
|
|
|
3222 vim_free(line);
|
|
|
3223 line = s;
|
|
|
3224 vim_free(sp->nextline);
|
|
|
3225 }
|
|
|
3226 }
|
|
|
3227
|
|
|
3228 #ifdef FEAT_MBYTE
|
|
|
3229 if (line != NULL && sp->conv.vc_type != CONV_NONE)
|
|
|
3230 {
|
|
|
3231 /* Convert the encoding of the script line. */
|
|
|
3232 s = string_convert(&sp->conv, line, NULL);
|
|
|
3233 if (s != NULL)
|
|
|
3234 {
|
|
|
3235 vim_free(line);
|
|
|
3236 line = s;
|
|
|
3237 }
|
|
|
3238 }
|
|
|
3239 #endif
|
|
|
3240
|
|
|
3241 #ifdef FEAT_EVAL
|
|
|
3242 /* Did we encounter a breakpoint? */
|
|
|
3243 if (sp->breakpoint != 0 && sp->breakpoint <= sourcing_lnum)
|
|
|
3244 {
|
|
|
3245 dbg_breakpoint(sp->fname, sourcing_lnum);
|
|
|
3246 /* Find next breakpoint. */
|
|
|
3247 sp->breakpoint = dbg_find_breakpoint(TRUE, sp->fname, sourcing_lnum);
|
|
|
3248 sp->dbg_tick = debug_tick;
|
|
|
3249 }
|
|
|
3250 #endif
|
|
|
3251
|
|
|
3252 return line;
|
|
|
3253 }
|
|
|
3254
|
|
|
3255 static char_u *
|
|
|
3256 get_one_sourceline(sp)
|
|
|
3257 struct source_cookie *sp;
|
|
|
3258 {
|
|
|
3259 garray_T ga;
|
|
|
3260 int len;
|
|
|
3261 int c;
|
|
|
3262 char_u *buf;
|
|
|
3263 #ifdef USE_CRNL
|
|
|
3264 int has_cr; /* CR-LF found */
|
|
|
3265 #endif
|
|
|
3266 #ifdef USE_CR
|
|
|
3267 char_u *scan;
|
|
|
3268 #endif
|
|
|
3269 int have_read = FALSE;
|
|
|
3270
|
|
|
3271 /* use a growarray to store the sourced line */
|
|
154
|
3272 ga_init2(&ga, 1, 250);
|
|
7
|
3273
|
|
|
3274 /*
|
|
|
3275 * Loop until there is a finished line (or end-of-file).
|
|
|
3276 */
|
|
|
3277 sourcing_lnum++;
|
|
|
3278 for (;;)
|
|
|
3279 {
|
|
154
|
3280 /* make room to read at least 120 (more) characters */
|
|
|
3281 if (ga_grow(&ga, 120) == FAIL)
|
|
7
|
3282 break;
|
|
|
3283 buf = (char_u *)ga.ga_data;
|
|
|
3284
|
|
|
3285 #ifdef USE_CR
|
|
|
3286 if (sp->fileformat == EOL_MAC)
|
|
|
3287 {
|
|
41
|
3288 if (fgets_cr((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3289 sp->fp) == NULL)
|
|
7
|
3290 break;
|
|
|
3291 }
|
|
|
3292 else
|
|
|
3293 #endif
|
|
41
|
3294 if (fgets((char *)buf + ga.ga_len, ga.ga_maxlen - ga.ga_len,
|
|
|
3295 sp->fp) == NULL)
|
|
7
|
3296 break;
|
|
154
|
3297 len = ga.ga_len + (int)STRLEN(buf + ga.ga_len);
|
|
7
|
3298 #ifdef USE_CRNL
|
|
|
3299 /* Ignore a trailing CTRL-Z, when in Dos mode. Only recognize the
|
|
|
3300 * CTRL-Z by its own, or after a NL. */
|
|
|
3301 if ( (len == 1 || (len >= 2 && buf[len - 2] == '\n'))
|
|
|
3302 && sp->fileformat == EOL_DOS
|
|
|
3303 && buf[len - 1] == Ctrl_Z)
|
|
|
3304 {
|
|
|
3305 buf[len - 1] = NUL;
|
|
|
3306 break;
|
|
|
3307 }
|
|
|
3308 #endif
|
|
|
3309
|
|
|
3310 #ifdef USE_CR
|
|
|
3311 /* If the read doesn't stop on a new line, and there's
|
|
|
3312 * some CR then we assume a Mac format */
|
|
|
3313 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3314 {
|
|
|
3315 if (buf[len - 1] != '\n' && vim_strchr(buf, '\r') != NULL)
|
|
|
3316 sp->fileformat = EOL_MAC;
|
|
|
3317 else
|
|
|
3318 sp->fileformat = EOL_UNIX;
|
|
|
3319 }
|
|
|
3320
|
|
|
3321 if (sp->fileformat == EOL_MAC)
|
|
|
3322 {
|
|
|
3323 scan = vim_strchr(buf, '\r');
|
|
|
3324
|
|
|
3325 if (scan != NULL)
|
|
|
3326 {
|
|
|
3327 *scan = '\n';
|
|
|
3328 if (*(scan + 1) != 0)
|
|
|
3329 {
|
|
|
3330 *(scan + 1) = 0;
|
|
|
3331 fseek(sp->fp, (long)(scan - buf - len + 1), SEEK_CUR);
|
|
|
3332 }
|
|
|
3333 }
|
|
|
3334 len = STRLEN(buf);
|
|
|
3335 }
|
|
|
3336 #endif
|
|
|
3337
|
|
|
3338 have_read = TRUE;
|
|
|
3339 ga.ga_len = len;
|
|
|
3340
|
|
|
3341 /* If the line was longer than the buffer, read more. */
|
|
41
|
3342 if (ga.ga_maxlen - ga.ga_len == 1 && buf[len - 1] != '\n')
|
|
7
|
3343 continue;
|
|
|
3344
|
|
|
3345 if (len >= 1 && buf[len - 1] == '\n') /* remove trailing NL */
|
|
|
3346 {
|
|
|
3347 #ifdef USE_CRNL
|
|
|
3348 has_cr = (len >= 2 && buf[len - 2] == '\r');
|
|
|
3349 if (sp->fileformat == EOL_UNKNOWN)
|
|
|
3350 {
|
|
|
3351 if (has_cr)
|
|
|
3352 sp->fileformat = EOL_DOS;
|
|
|
3353 else
|
|
|
3354 sp->fileformat = EOL_UNIX;
|
|
|
3355 }
|
|
|
3356
|
|
|
3357 if (sp->fileformat == EOL_DOS)
|
|
|
3358 {
|
|
|
3359 if (has_cr) /* replace trailing CR */
|
|
|
3360 {
|
|
|
3361 buf[len - 2] = '\n';
|
|
|
3362 --len;
|
|
|
3363 --ga.ga_len;
|
|
|
3364 }
|
|
|
3365 else /* lines like ":map xx yy^M" will have failed */
|
|
|
3366 {
|
|
|
3367 if (!sp->error)
|
|
16
|
3368 {
|
|
|
3369 msg_source(hl_attr(HLF_W));
|
|
7
|
3370 EMSG(_("W15: Warning: Wrong line separator, ^M may be missing"));
|
|
16
|
3371 }
|
|
7
|
3372 sp->error = TRUE;
|
|
|
3373 sp->fileformat = EOL_UNIX;
|
|
|
3374 }
|
|
|
3375 }
|
|
|
3376 #endif
|
|
|
3377 /* The '\n' is escaped if there is an odd number of ^V's just
|
|
|
3378 * before it, first set "c" just before the 'V's and then check
|
|
|
3379 * len&c parities (is faster than ((len-c)%2 == 0)) -- Acevedo */
|
|
|
3380 for (c = len - 2; c >= 0 && buf[c] == Ctrl_V; c--)
|
|
|
3381 ;
|
|
|
3382 if ((len & 1) != (c & 1)) /* escaped NL, read more */
|
|
|
3383 {
|
|
|
3384 sourcing_lnum++;
|
|
|
3385 continue;
|
|
|
3386 }
|
|
|
3387
|
|
|
3388 buf[len - 1] = NUL; /* remove the NL */
|
|
|
3389 }
|
|
|
3390
|
|
|
3391 /*
|
|
|
3392 * Check for ^C here now and then, so recursive :so can be broken.
|
|
|
3393 */
|
|
|
3394 line_breakcheck();
|
|
|
3395 break;
|
|
|
3396 }
|
|
|
3397
|
|
|
3398 if (have_read)
|
|
|
3399 return (char_u *)ga.ga_data;
|
|
|
3400
|
|
|
3401 vim_free(ga.ga_data);
|
|
|
3402 return NULL;
|
|
|
3403 }
|
|
|
3404
|
|
170
|
3405 #if defined(FEAT_PROFILE) || defined(PROTO)
|
|
|
3406 /*
|
|
|
3407 * Called when starting to read a script line.
|
|
|
3408 * "sourcing_lnum" must be correct!
|
|
|
3409 * When skipping lines it may not actually be executed, but we won't find out
|
|
|
3410 * until later and we need to store the time now.
|
|
|
3411 */
|
|
|
3412 void
|
|
|
3413 script_line_start()
|
|
|
3414 {
|
|
|
3415 scriptitem_T *si;
|
|
|
3416 sn_prl_T *pp;
|
|
|
3417
|
|
|
3418 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3419 return;
|
|
|
3420 si = &SCRIPT_ITEM(current_SID);
|
|
|
3421 if (si->sn_prof_on && sourcing_lnum >= 1)
|
|
|
3422 {
|
|
|
3423 /* Grow the array before starting the timer, so that the time spend
|
|
|
3424 * here isn't counted. */
|
|
|
3425 ga_grow(&si->sn_prl_ga, (int)(sourcing_lnum - si->sn_prl_ga.ga_len));
|
|
|
3426 si->sn_prl_idx = sourcing_lnum - 1;
|
|
|
3427 while (si->sn_prl_ga.ga_len <= si->sn_prl_idx
|
|
|
3428 && si->sn_prl_ga.ga_len < si->sn_prl_ga.ga_maxlen)
|
|
|
3429 {
|
|
|
3430 /* Zero counters for a line that was not used before. */
|
|
|
3431 pp = &PRL_ITEM(si, si->sn_prl_ga.ga_len);
|
|
|
3432 pp->snp_count = 0;
|
|
|
3433 profile_zero(&pp->sn_prl_total);
|
|
|
3434 profile_zero(&pp->sn_prl_self);
|
|
|
3435 ++si->sn_prl_ga.ga_len;
|
|
|
3436 }
|
|
|
3437 si->sn_prl_execed = FALSE;
|
|
|
3438 profile_start(&si->sn_prl_start);
|
|
|
3439 profile_zero(&si->sn_prl_children);
|
|
|
3440 profile_get_wait(&si->sn_prl_wait);
|
|
|
3441 }
|
|
|
3442 }
|
|
|
3443
|
|
|
3444 /*
|
|
|
3445 * Called when actually executing a function line.
|
|
|
3446 */
|
|
|
3447 void
|
|
|
3448 script_line_exec()
|
|
|
3449 {
|
|
|
3450 scriptitem_T *si;
|
|
|
3451
|
|
|
3452 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3453 return;
|
|
|
3454 si = &SCRIPT_ITEM(current_SID);
|
|
|
3455 if (si->sn_prof_on && si->sn_prl_idx >= 0)
|
|
|
3456 si->sn_prl_execed = TRUE;
|
|
|
3457 }
|
|
|
3458
|
|
|
3459 /*
|
|
|
3460 * Called when done with a function line.
|
|
|
3461 */
|
|
|
3462 void
|
|
|
3463 script_line_end()
|
|
|
3464 {
|
|
|
3465 scriptitem_T *si;
|
|
|
3466 sn_prl_T *pp;
|
|
|
3467
|
|
|
3468 if (current_SID <= 0 || current_SID > script_items.ga_len)
|
|
|
3469 return;
|
|
|
3470 si = &SCRIPT_ITEM(current_SID);
|
|
|
3471 if (si->sn_prof_on && si->sn_prl_idx >= 0
|
|
|
3472 && si->sn_prl_idx < si->sn_prl_ga.ga_len)
|
|
|
3473 {
|
|
|
3474 if (si->sn_prl_execed)
|
|
|
3475 {
|
|
|
3476 pp = &PRL_ITEM(si, si->sn_prl_idx);
|
|
|
3477 ++pp->snp_count;
|
|
|
3478 profile_end(&si->sn_prl_start);
|
|
|
3479 profile_sub_wait(&si->sn_prl_wait, &si->sn_prl_start);
|
|
|
3480 profile_add(&pp->sn_prl_self, &si->sn_prl_start);
|
|
|
3481 profile_add(&pp->sn_prl_total, &si->sn_prl_start);
|
|
|
3482 profile_sub(&pp->sn_prl_self, &si->sn_prl_children);
|
|
|
3483 }
|
|
|
3484 si->sn_prl_idx = -1;
|
|
|
3485 }
|
|
|
3486 }
|
|
|
3487 #endif
|
|
|
3488
|
|
7
|
3489 /*
|
|
|
3490 * ":scriptencoding": Set encoding conversion for a sourced script.
|
|
|
3491 * Without the multi-byte feature it's simply ignored.
|
|
|
3492 */
|
|
|
3493 /*ARGSUSED*/
|
|
|
3494 void
|
|
|
3495 ex_scriptencoding(eap)
|
|
|
3496 exarg_T *eap;
|
|
|
3497 {
|
|
|
3498 #ifdef FEAT_MBYTE
|
|
|
3499 struct source_cookie *sp;
|
|
|
3500 char_u *name;
|
|
|
3501
|
|
|
3502 if (!getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3503 {
|
|
|
3504 EMSG(_("E167: :scriptencoding used outside of a sourced file"));
|
|
|
3505 return;
|
|
|
3506 }
|
|
|
3507
|
|
|
3508 if (*eap->arg != NUL)
|
|
|
3509 {
|
|
|
3510 name = enc_canonize(eap->arg);
|
|
|
3511 if (name == NULL) /* out of memory */
|
|
|
3512 return;
|
|
|
3513 }
|
|
|
3514 else
|
|
|
3515 name = eap->arg;
|
|
|
3516
|
|
|
3517 /* Setup for conversion from the specified encoding to 'encoding'. */
|
|
|
3518 sp = (struct source_cookie *)getline_cookie(eap->getline, eap->cookie);
|
|
|
3519 convert_setup(&sp->conv, name, p_enc);
|
|
|
3520
|
|
|
3521 if (name != eap->arg)
|
|
|
3522 vim_free(name);
|
|
|
3523 #endif
|
|
|
3524 }
|
|
|
3525
|
|
|
3526 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
3527 /*
|
|
|
3528 * ":finish": Mark a sourced file as finished.
|
|
|
3529 */
|
|
|
3530 void
|
|
|
3531 ex_finish(eap)
|
|
|
3532 exarg_T *eap;
|
|
|
3533 {
|
|
|
3534 if (getline_equal(eap->getline, eap->cookie, getsourceline))
|
|
|
3535 do_finish(eap, FALSE);
|
|
|
3536 else
|
|
|
3537 EMSG(_("E168: :finish used outside of a sourced file"));
|
|
|
3538 }
|
|
|
3539
|
|
|
3540 /*
|
|
|
3541 * Mark a sourced file as finished. Possibly makes the ":finish" pending.
|
|
|
3542 * Also called for a pending finish at the ":endtry" or after returning from
|
|
|
3543 * an extra do_cmdline(). "reanimate" is used in the latter case.
|
|
|
3544 */
|
|
|
3545 void
|
|
|
3546 do_finish(eap, reanimate)
|
|
|
3547 exarg_T *eap;
|
|
|
3548 int reanimate;
|
|
|
3549 {
|
|
|
3550 int idx;
|
|
|
3551
|
|
|
3552 if (reanimate)
|
|
|
3553 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3554 eap->cookie))->finished = FALSE;
|
|
|
3555
|
|
|
3556 /*
|
|
|
3557 * Cleanup (and inactivate) conditionals, but stop when a try conditional
|
|
|
3558 * not in its finally clause (which then is to be executed next) is found.
|
|
|
3559 * In this case, make the ":finish" pending for execution at the ":endtry".
|
|
|
3560 * Otherwise, finish normally.
|
|
|
3561 */
|
|
|
3562 idx = cleanup_conditionals(eap->cstack, 0, TRUE);
|
|
|
3563 if (idx >= 0)
|
|
|
3564 {
|
|
|
3565 eap->cstack->cs_pending[idx] = CSTP_FINISH;
|
|
|
3566 report_make_pending(CSTP_FINISH, NULL);
|
|
|
3567 }
|
|
|
3568 else
|
|
|
3569 ((struct source_cookie *)getline_cookie(eap->getline,
|
|
|
3570 eap->cookie))->finished = TRUE;
|
|
|
3571 }
|
|
|
3572
|
|
|
3573
|
|
|
3574 /*
|
|
|
3575 * Return TRUE when a sourced file had the ":finish" command: Don't give error
|
|
|
3576 * message for missing ":endif".
|
|
|
3577 * Return FALSE when not sourcing a file.
|
|
|
3578 */
|
|
|
3579 int
|
|
|
3580 source_finished(getline, cookie)
|
|
|
3581 char_u *(*getline) __ARGS((int, void *, int));
|
|
|
3582 void *cookie;
|
|
|
3583 {
|
|
|
3584 return (getline_equal(getline, cookie, getsourceline)
|
|
|
3585 && ((struct source_cookie *)getline_cookie(
|
|
|
3586 getline, cookie))->finished);
|
|
|
3587 }
|
|
|
3588 #endif
|
|
|
3589
|
|
|
3590 #if defined(FEAT_LISTCMDS) || defined(PROTO)
|
|
|
3591 /*
|
|
|
3592 * ":checktime [buffer]"
|
|
|
3593 */
|
|
|
3594 void
|
|
|
3595 ex_checktime(eap)
|
|
|
3596 exarg_T *eap;
|
|
|
3597 {
|
|
|
3598 buf_T *buf;
|
|
|
3599 int save_no_check_timestamps = no_check_timestamps;
|
|
|
3600
|
|
|
3601 no_check_timestamps = 0;
|
|
|
3602 if (eap->addr_count == 0) /* default is all buffers */
|
|
|
3603 check_timestamps(FALSE);
|
|
|
3604 else
|
|
|
3605 {
|
|
|
3606 buf = buflist_findnr((int)eap->line2);
|
|
|
3607 if (buf != NULL) /* cannot happen? */
|
|
|
3608 (void)buf_check_timestamp(buf, FALSE);
|
|
|
3609 }
|
|
|
3610 no_check_timestamps = save_no_check_timestamps;
|
|
|
3611 }
|
|
|
3612 #endif
|
|
|
3613
|
|
|
3614 #if defined(FEAT_PRINTER) || defined(PROTO)
|
|
|
3615 /*
|
|
|
3616 * Printing code (Machine-independent.)
|
|
|
3617 * To implement printing on a platform, the following functions must be
|
|
|
3618 * defined:
|
|
|
3619 *
|
|
|
3620 * int mch_print_init(prt_settings_T *psettings, char_u *jobname, int forceit)
|
|
|
3621 * Called once. Code should display printer dialogue (if appropriate) and
|
|
|
3622 * determine printer font and margin settings. Reset has_color if the printer
|
|
|
3623 * doesn't support colors at all.
|
|
|
3624 * Returns FAIL to abort.
|
|
|
3625 *
|
|
|
3626 * int mch_print_begin(prt_settings_T *settings)
|
|
|
3627 * Called to start the print job.
|
|
|
3628 * Return FALSE to abort.
|
|
|
3629 *
|
|
|
3630 * int mch_print_begin_page(char_u *msg)
|
|
|
3631 * Called at the start of each page.
|
|
|
3632 * "msg" indicates the progress of the print job, can be NULL.
|
|
|
3633 * Return FALSE to abort.
|
|
|
3634 *
|
|
|
3635 * int mch_print_end_page()
|
|
|
3636 * Called at the end of each page.
|
|
|
3637 * Return FALSE to abort.
|
|
|
3638 *
|
|
|
3639 * int mch_print_blank_page()
|
|
|
3640 * Called to generate a blank page for collated, duplex, multiple copy
|
|
|
3641 * document. Return FALSE to abort.
|
|
|
3642 *
|
|
|
3643 * void mch_print_end(prt_settings_T *psettings)
|
|
|
3644 * Called at normal end of print job.
|
|
|
3645 *
|
|
|
3646 * void mch_print_cleanup()
|
|
|
3647 * Called if print job ends normally or is abandoned. Free any memory, close
|
|
|
3648 * devices and handles. Also called when mch_print_begin() fails, but not
|
|
|
3649 * when mch_print_init() fails.
|
|
|
3650 *
|
|
|
3651 * void mch_print_set_font(int Bold, int Italic, int Underline);
|
|
|
3652 * Called whenever the font style changes.
|
|
|
3653 *
|
|
|
3654 * void mch_print_set_bg(long bgcol);
|
|
|
3655 * Called to set the background color for the following text. Parameter is an
|
|
|
3656 * RGB value.
|
|
|
3657 *
|
|
|
3658 * void mch_print_set_fg(long fgcol);
|
|
|
3659 * Called to set the foreground color for the following text. Parameter is an
|
|
|
3660 * RGB value.
|
|
|
3661 *
|
|
|
3662 * mch_print_start_line(int margin, int page_line)
|
|
|
3663 * Sets the current position at the start of line "page_line".
|
|
|
3664 * If margin is TRUE start in the left margin (for header and line number).
|
|
|
3665 *
|
|
|
3666 * int mch_print_text_out(char_u *p, int len);
|
|
|
3667 * Output one character of text p[len] at the current position.
|
|
|
3668 * Return TRUE if there is no room for another character in the same line.
|
|
|
3669 *
|
|
|
3670 * Note that the generic code has no idea of margins. The machine code should
|
|
|
3671 * simply make the page look smaller! The header and the line numbers are
|
|
|
3672 * printed in the margin.
|
|
|
3673 */
|
|
|
3674
|
|
|
3675 #ifdef FEAT_SYN_HL
|
|
|
3676 static const long_u cterm_color_8[8] =
|
|
|
3677 {
|
|
|
3678 (long_u)0x000000L, (long_u)0xff0000L, (long_u)0x00ff00L, (long_u)0xffff00L,
|
|
|
3679 (long_u)0x0000ffL, (long_u)0xff00ffL, (long_u)0x00ffffL, (long_u)0xffffffL
|
|
|
3680 };
|
|
|
3681
|
|
|
3682 static const long_u cterm_color_16[16] =
|
|
|
3683 {
|
|
|
3684 (long_u)0x000000L, (long_u)0x0000c0L, (long_u)0x008000L, (long_u)0x004080L,
|
|
|
3685 (long_u)0xc00000L, (long_u)0xc000c0L, (long_u)0x808000L, (long_u)0xc0c0c0L,
|
|
|
3686 (long_u)0x808080L, (long_u)0x6060ffL, (long_u)0x00ff00L, (long_u)0x00ffffL,
|
|
|
3687 (long_u)0xff8080L, (long_u)0xff40ffL, (long_u)0xffff00L, (long_u)0xffffffL
|
|
|
3688 };
|
|
|
3689
|
|
|
3690 static int current_syn_id;
|
|
|
3691 #endif
|
|
|
3692
|
|
|
3693 #define PRCOLOR_BLACK (long_u)0
|
|
|
3694 #define PRCOLOR_WHITE (long_u)0xFFFFFFL
|
|
|
3695
|
|
|
3696 static int curr_italic;
|
|
|
3697 static int curr_bold;
|
|
|
3698 static int curr_underline;
|
|
|
3699 static long_u curr_bg;
|
|
|
3700 static long_u curr_fg;
|
|
|
3701 static int page_count;
|
|
|
3702
|
|
|
3703 /*
|
|
|
3704 * These values determine the print position on a page.
|
|
|
3705 */
|
|
|
3706 typedef struct
|
|
|
3707 {
|
|
|
3708 int lead_spaces; /* remaining spaces for a TAB */
|
|
|
3709 int print_pos; /* virtual column for computing TABs */
|
|
|
3710 colnr_T column; /* byte column */
|
|
|
3711 linenr_T file_line; /* line nr in the buffer */
|
|
|
3712 long_u bytes_printed; /* bytes printed so far */
|
|
|
3713 int ff; /* seen form feed character */
|
|
|
3714 } prt_pos_T;
|
|
|
3715
|
|
|
3716 #ifdef FEAT_SYN_HL
|
|
|
3717 static long_u darken_rgb __ARGS((long_u rgb));
|
|
|
3718 static long_u prt_get_term_color __ARGS((int colorindex));
|
|
|
3719 #endif
|
|
|
3720 static void prt_set_fg __ARGS((long_u fg));
|
|
|
3721 static void prt_set_bg __ARGS((long_u bg));
|
|
|
3722 static void prt_set_font __ARGS((int bold, int italic, int underline));
|
|
|
3723 static void prt_line_number __ARGS((prt_settings_T *psettings, int page_line, linenr_T lnum));
|
|
|
3724 static void prt_header __ARGS((prt_settings_T *psettings, int pagenum, linenr_T lnum));
|
|
|
3725 static void prt_message __ARGS((char_u *s));
|
|
|
3726 static colnr_T hardcopy_line __ARGS((prt_settings_T *psettings, int page_line, prt_pos_T *ppos));
|
|
|
3727 static void prt_get_attr __ARGS((int hl_id, prt_text_attr_T* pattr, int modec));
|
|
|
3728
|
|
|
3729 #ifdef FEAT_SYN_HL
|
|
|
3730 /*
|
|
|
3731 * If using a dark background, the colors will probably be too bright to show
|
|
|
3732 * up well on white paper, so reduce their brightness.
|
|
|
3733 */
|
|
|
3734 static long_u
|
|
|
3735 darken_rgb(rgb)
|
|
|
3736 long_u rgb;
|
|
|
3737 {
|
|
|
3738 return ((rgb >> 17) << 16)
|
|
|
3739 + (((rgb & 0xff00) >> 9) << 8)
|
|
|
3740 + ((rgb & 0xff) >> 1);
|
|
|
3741 }
|
|
|
3742
|
|
|
3743 static long_u
|
|
|
3744 prt_get_term_color(colorindex)
|
|
|
3745 int colorindex;
|
|
|
3746 {
|
|
|
3747 /* TODO: Should check for xterm with 88 or 256 colors. */
|
|
|
3748 if (t_colors > 8)
|
|
|
3749 return cterm_color_16[colorindex % 16];
|
|
|
3750 return cterm_color_8[colorindex % 8];
|
|
|
3751 }
|
|
|
3752
|
|
|
3753 static void
|
|
|
3754 prt_get_attr(hl_id, pattr, modec)
|
|
|
3755 int hl_id;
|
|
205
|
3756 prt_text_attr_T *pattr;
|
|
7
|
3757 int modec;
|
|
|
3758 {
|
|
|
3759 int colorindex;
|
|
|
3760 long_u fg_color;
|
|
|
3761 long_u bg_color;
|
|
|
3762 char *color;
|
|
|
3763
|
|
|
3764 pattr->bold = (highlight_has_attr(hl_id, HL_BOLD, modec) != NULL);
|
|
|
3765 pattr->italic = (highlight_has_attr(hl_id, HL_ITALIC, modec) != NULL);
|
|
|
3766 pattr->underline = (highlight_has_attr(hl_id, HL_UNDERLINE, modec) != NULL);
|
|
205
|
3767 pattr->undercurl = (highlight_has_attr(hl_id, HL_UNDERCURL, modec) != NULL);
|
|
7
|
3768
|
|
|
3769 # ifdef FEAT_GUI
|
|
|
3770 if (gui.in_use)
|
|
|
3771 {
|
|
|
3772 bg_color = highlight_gui_color_rgb(hl_id, FALSE);
|
|
|
3773 if (bg_color == PRCOLOR_BLACK)
|
|
|
3774 bg_color = PRCOLOR_WHITE;
|
|
|
3775
|
|
|
3776 fg_color = highlight_gui_color_rgb(hl_id, TRUE);
|
|
|
3777 }
|
|
|
3778 else
|
|
|
3779 # endif
|
|
|
3780 {
|
|
|
3781 bg_color = PRCOLOR_WHITE;
|
|
|
3782
|
|
|
3783 color = (char *)highlight_color(hl_id, (char_u *)"fg", modec);
|
|
|
3784 if (color == NULL)
|
|
|
3785 colorindex = 0;
|
|
|
3786 else
|
|
|
3787 colorindex = atoi(color);
|
|
|
3788
|
|
|
3789 if (colorindex >= 0 && colorindex < t_colors)
|
|
|
3790 fg_color = prt_get_term_color(colorindex);
|
|
|
3791 else
|
|
|
3792 fg_color = PRCOLOR_BLACK;
|
|
|
3793 }
|
|
|
3794
|
|
|
3795 if (fg_color == PRCOLOR_WHITE)
|
|
|
3796 fg_color = PRCOLOR_BLACK;
|
|
|
3797 else if (*p_bg == 'd')
|
|
|
3798 fg_color = darken_rgb(fg_color);
|
|
|
3799
|
|
|
3800 pattr->fg_color = fg_color;
|
|
|
3801 pattr->bg_color = bg_color;
|
|
|
3802 }
|
|
|
3803 #endif /* FEAT_SYN_HL */
|
|
|
3804
|
|
|
3805 static void
|
|
|
3806 prt_set_fg(fg)
|
|
|
3807 long_u fg;
|
|
|
3808 {
|
|
|
3809 if (fg != curr_fg)
|
|
|
3810 {
|
|
|
3811 curr_fg = fg;
|
|
|
3812 mch_print_set_fg(fg);
|
|
|
3813 }
|
|
|
3814 }
|
|
|
3815
|
|
|
3816 static void
|
|
|
3817 prt_set_bg(bg)
|
|
|
3818 long_u bg;
|
|
|
3819 {
|
|
|
3820 if (bg != curr_bg)
|
|
|
3821 {
|
|
|
3822 curr_bg = bg;
|
|
|
3823 mch_print_set_bg(bg);
|
|
|
3824 }
|
|
|
3825 }
|
|
|
3826
|
|
|
3827 static void
|
|
|
3828 prt_set_font(bold, italic, underline)
|
|
|
3829 int bold;
|
|
|
3830 int italic;
|
|
|
3831 int underline;
|
|
|
3832 {
|
|
|
3833 if (curr_bold != bold
|
|
|
3834 || curr_italic != italic
|
|
|
3835 || curr_underline != underline)
|
|
|
3836 {
|
|
|
3837 curr_underline = underline;
|
|
|
3838 curr_italic = italic;
|
|
|
3839 curr_bold = bold;
|
|
|
3840 mch_print_set_font(bold, italic, underline);
|
|
|
3841 }
|
|
|
3842 }
|
|
|
3843
|
|
|
3844 /*
|
|
|
3845 * Print the line number in the left margin.
|
|
|
3846 */
|
|
|
3847 static void
|
|
|
3848 prt_line_number(psettings, page_line, lnum)
|
|
|
3849 prt_settings_T *psettings;
|
|
|
3850 int page_line;
|
|
|
3851 linenr_T lnum;
|
|
|
3852 {
|
|
|
3853 int i;
|
|
|
3854 char_u tbuf[20];
|
|
|
3855
|
|
|
3856 prt_set_fg(psettings->number.fg_color);
|
|
|
3857 prt_set_bg(psettings->number.bg_color);
|
|
|
3858 prt_set_font(psettings->number.bold, psettings->number.italic, psettings->number.underline);
|
|
|
3859 mch_print_start_line(TRUE, page_line);
|
|
|
3860
|
|
|
3861 /* Leave two spaces between the number and the text; depends on
|
|
|
3862 * PRINT_NUMBER_WIDTH. */
|
|
|
3863 sprintf((char *)tbuf, "%6ld", (long)lnum);
|
|
|
3864 for (i = 0; i < 6; i++)
|
|
|
3865 (void)mch_print_text_out(&tbuf[i], 1);
|
|
|
3866
|
|
|
3867 #ifdef FEAT_SYN_HL
|
|
|
3868 if (psettings->do_syntax)
|
|
|
3869 /* Set colors for next character. */
|
|
|
3870 current_syn_id = -1;
|
|
|
3871 else
|
|
|
3872 #endif
|
|
|
3873 {
|
|
|
3874 /* Set colors and font back to normal. */
|
|
|
3875 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3876 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3877 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
3878 }
|
|
|
3879 }
|
|
|
3880
|
|
|
3881 static linenr_T printer_page_num;
|
|
|
3882
|
|
|
3883 int
|
|
|
3884 get_printer_page_num()
|
|
|
3885 {
|
|
|
3886 return printer_page_num;
|
|
|
3887 }
|
|
|
3888
|
|
|
3889 /*
|
|
|
3890 * Get the currently effective header height.
|
|
|
3891 */
|
|
|
3892 int
|
|
|
3893 prt_header_height()
|
|
|
3894 {
|
|
|
3895 if (printer_opts[OPT_PRINT_HEADERHEIGHT].present)
|
|
|
3896 return printer_opts[OPT_PRINT_HEADERHEIGHT].number;
|
|
|
3897 return 2;
|
|
|
3898 }
|
|
|
3899
|
|
|
3900 /*
|
|
|
3901 * Return TRUE if using a line number for printing.
|
|
|
3902 */
|
|
|
3903 int
|
|
|
3904 prt_use_number()
|
|
|
3905 {
|
|
|
3906 return (printer_opts[OPT_PRINT_NUMBER].present
|
|
|
3907 && TOLOWER_ASC(printer_opts[OPT_PRINT_NUMBER].string[0]) == 'y');
|
|
|
3908 }
|
|
|
3909
|
|
|
3910 /*
|
|
|
3911 * Return the unit used in a margin item in 'printoptions'.
|
|
|
3912 * Returns PRT_UNIT_NONE if not recognized.
|
|
|
3913 */
|
|
|
3914 int
|
|
|
3915 prt_get_unit(idx)
|
|
|
3916 int idx;
|
|
|
3917 {
|
|
|
3918 int u = PRT_UNIT_NONE;
|
|
|
3919 int i;
|
|
|
3920 static char *(units[4]) = PRT_UNIT_NAMES;
|
|
|
3921
|
|
|
3922 if (printer_opts[idx].present)
|
|
|
3923 for (i = 0; i < 4; ++i)
|
|
|
3924 if (STRNICMP(printer_opts[idx].string, units[i], 2) == 0)
|
|
|
3925 {
|
|
|
3926 u = i;
|
|
|
3927 break;
|
|
|
3928 }
|
|
|
3929 return u;
|
|
|
3930 }
|
|
|
3931
|
|
|
3932 /*
|
|
|
3933 * Print the page header.
|
|
|
3934 */
|
|
|
3935 /*ARGSUSED*/
|
|
|
3936 static void
|
|
|
3937 prt_header(psettings, pagenum, lnum)
|
|
|
3938 prt_settings_T *psettings;
|
|
|
3939 int pagenum;
|
|
|
3940 linenr_T lnum;
|
|
|
3941 {
|
|
|
3942 int width = psettings->chars_per_line;
|
|
|
3943 int page_line;
|
|
|
3944 char_u *tbuf;
|
|
|
3945 char_u *p;
|
|
|
3946 #ifdef FEAT_MBYTE
|
|
|
3947 int l;
|
|
|
3948 #endif
|
|
|
3949
|
|
|
3950 /* Also use the space for the line number. */
|
|
|
3951 if (prt_use_number())
|
|
|
3952 width += PRINT_NUMBER_WIDTH;
|
|
|
3953
|
|
|
3954 tbuf = alloc(width + IOSIZE);
|
|
|
3955 if (tbuf == NULL)
|
|
|
3956 return;
|
|
|
3957
|
|
|
3958 #ifdef FEAT_STL_OPT
|
|
|
3959 if (*p_header != NUL)
|
|
|
3960 {
|
|
|
3961 linenr_T tmp_lnum, tmp_topline, tmp_botline;
|
|
|
3962
|
|
|
3963 /*
|
|
|
3964 * Need to (temporarily) set current line number and first/last line
|
|
|
3965 * number on the 'window'. Since we don't know how long the page is,
|
|
|
3966 * set the first and current line number to the top line, and guess
|
|
|
3967 * that the page length is 64.
|
|
|
3968 */
|
|
|
3969 tmp_lnum = curwin->w_cursor.lnum;
|
|
|
3970 tmp_topline = curwin->w_topline;
|
|
|
3971 tmp_botline = curwin->w_botline;
|
|
|
3972 curwin->w_cursor.lnum = lnum;
|
|
|
3973 curwin->w_topline = lnum;
|
|
|
3974 curwin->w_botline = lnum + 63;
|
|
|
3975 printer_page_num = pagenum;
|
|
|
3976
|
|
|
3977 build_stl_str_hl(curwin, tbuf, (size_t)(width + IOSIZE),
|
|
|
3978 p_header, ' ', width, NULL);
|
|
|
3979
|
|
|
3980 /* Reset line numbers */
|
|
|
3981 curwin->w_cursor.lnum = tmp_lnum;
|
|
|
3982 curwin->w_topline = tmp_topline;
|
|
|
3983 curwin->w_botline = tmp_botline;
|
|
|
3984 }
|
|
|
3985 else
|
|
|
3986 #endif
|
|
|
3987 sprintf((char *)tbuf, _("Page %d"), pagenum);
|
|
|
3988
|
|
|
3989 prt_set_fg(PRCOLOR_BLACK);
|
|
|
3990 prt_set_bg(PRCOLOR_WHITE);
|
|
|
3991 prt_set_font(TRUE, FALSE, FALSE);
|
|
|
3992
|
|
|
3993 /* Use a negative line number to indicate printing in the top margin. */
|
|
|
3994 page_line = 0 - prt_header_height();
|
|
|
3995 mch_print_start_line(TRUE, page_line);
|
|
|
3996 for (p = tbuf; *p != NUL; )
|
|
|
3997 {
|
|
|
3998 if (mch_print_text_out(p,
|
|
|
3999 #ifdef FEAT_MBYTE
|
|
|
4000 (l = (*mb_ptr2len_check)(p))
|
|
|
4001 #else
|
|
|
4002 1
|
|
|
4003 #endif
|
|
|
4004 ))
|
|
|
4005 {
|
|
|
4006 ++page_line;
|
|
|
4007 if (page_line >= 0) /* out of room in header */
|
|
|
4008 break;
|
|
|
4009 mch_print_start_line(TRUE, page_line);
|
|
|
4010 }
|
|
|
4011 #ifdef FEAT_MBYTE
|
|
|
4012 p += l;
|
|
|
4013 #else
|
|
|
4014 p++;
|
|
|
4015 #endif
|
|
|
4016 }
|
|
|
4017
|
|
|
4018 vim_free(tbuf);
|
|
|
4019
|
|
|
4020 #ifdef FEAT_SYN_HL
|
|
|
4021 if (psettings->do_syntax)
|
|
|
4022 /* Set colors for next character. */
|
|
|
4023 current_syn_id = -1;
|
|
|
4024 else
|
|
|
4025 #endif
|
|
|
4026 {
|
|
|
4027 /* Set colors and font back to normal. */
|
|
|
4028 prt_set_fg(PRCOLOR_BLACK);
|
|
|
4029 prt_set_bg(PRCOLOR_WHITE);
|
|
|
4030 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
4031 }
|
|
|
4032 }
|
|
|
4033
|
|
|
4034 /*
|
|
|
4035 * Display a print status message.
|
|
|
4036 */
|
|
|
4037 static void
|
|
|
4038 prt_message(s)
|
|
|
4039 char_u *s;
|
|
|
4040 {
|
|
|
4041 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
|
|
|
4042 screen_puts(s, (int)Rows - 1, 0, hl_attr(HLF_R));
|
|
|
4043 out_flush();
|
|
|
4044 }
|
|
|
4045
|
|
|
4046 void
|
|
|
4047 ex_hardcopy(eap)
|
|
|
4048 exarg_T *eap;
|
|
|
4049 {
|
|
|
4050 linenr_T lnum;
|
|
|
4051 int collated_copies, uncollated_copies;
|
|
|
4052 prt_settings_T settings;
|
|
|
4053 long_u bytes_to_print = 0;
|
|
|
4054 int page_line;
|
|
|
4055 int jobsplit;
|
|
|
4056 int id;
|
|
|
4057
|
|
|
4058 memset(&settings, 0, sizeof(prt_settings_T));
|
|
|
4059 settings.has_color = TRUE;
|
|
|
4060
|
|
|
4061 # ifdef FEAT_POSTSCRIPT
|
|
|
4062 if (*eap->arg == '>')
|
|
|
4063 {
|
|
|
4064 char_u *errormsg = NULL;
|
|
|
4065
|
|
|
4066 /* Expand things like "%.ps". */
|
|
|
4067 if (expand_filename(eap, eap->cmdlinep, &errormsg) == FAIL)
|
|
|
4068 {
|
|
|
4069 if (errormsg != NULL)
|
|
|
4070 EMSG(errormsg);
|
|
|
4071 return;
|
|
|
4072 }
|
|
|
4073 settings.outfile = skipwhite(eap->arg + 1);
|
|
|
4074 }
|
|
|
4075 else if (*eap->arg != NUL)
|
|
|
4076 settings.arguments = eap->arg;
|
|
|
4077 # endif
|
|
|
4078
|
|
|
4079 /*
|
|
|
4080 * Initialise for printing. Ask the user for settings, unless forceit is
|
|
|
4081 * set.
|
|
|
4082 * The mch_print_init() code should set up margins if applicable. (It may
|
|
|
4083 * not be a real printer - for example the engine might generate HTML or
|
|
|
4084 * PS.)
|
|
|
4085 */
|
|
|
4086 if (mch_print_init(&settings,
|
|
|
4087 curbuf->b_fname == NULL
|
|
|
4088 ? (char_u *)buf_spname(curbuf)
|
|
|
4089 : curbuf->b_sfname == NULL
|
|
|
4090 ? curbuf->b_fname
|
|
|
4091 : curbuf->b_sfname,
|
|
|
4092 eap->forceit) == FAIL)
|
|
|
4093 return;
|
|
|
4094
|
|
|
4095 #ifdef FEAT_SYN_HL
|
|
|
4096 # ifdef FEAT_GUI
|
|
|
4097 if (gui.in_use)
|
|
|
4098 settings.modec = 'g';
|
|
|
4099 else
|
|
|
4100 # endif
|
|
|
4101 if (t_colors > 1)
|
|
|
4102 settings.modec = 'c';
|
|
|
4103 else
|
|
|
4104 settings.modec = 't';
|
|
|
4105
|
|
|
4106 if (!syntax_present(curbuf))
|
|
|
4107 settings.do_syntax = FALSE;
|
|
|
4108 else if (printer_opts[OPT_PRINT_SYNTAX].present
|
|
|
4109 && TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) != 'a')
|
|
|
4110 settings.do_syntax =
|
|
|
4111 (TOLOWER_ASC(printer_opts[OPT_PRINT_SYNTAX].string[0]) == 'y');
|
|
|
4112 else
|
|
|
4113 settings.do_syntax = settings.has_color;
|
|
|
4114 #endif
|
|
|
4115
|
|
|
4116 /* Set up printing attributes for line numbers */
|
|
|
4117 settings.number.fg_color = PRCOLOR_BLACK;
|
|
|
4118 settings.number.bg_color = PRCOLOR_WHITE;
|
|
|
4119 settings.number.bold = FALSE;
|
|
|
4120 settings.number.italic = TRUE;
|
|
|
4121 settings.number.underline = FALSE;
|
|
|
4122 #ifdef FEAT_SYN_HL
|
|
|
4123 /*
|
|
|
4124 * Syntax highlighting of line numbers.
|
|
|
4125 */
|
|
|
4126 if (prt_use_number() && settings.do_syntax)
|
|
|
4127 {
|
|
|
4128 id = syn_name2id((char_u *)"LineNr");
|
|
|
4129 if (id > 0)
|
|
|
4130 id = syn_get_final_id(id);
|
|
|
4131
|
|
|
4132 prt_get_attr(id, &settings.number, settings.modec);
|
|
|
4133 }
|
|
|
4134 #endif /* FEAT_SYN_HL */
|
|
|
4135
|
|
|
4136 /*
|
|
|
4137 * Estimate the total lines to be printed
|
|
|
4138 */
|
|
|
4139 for (lnum = eap->line1; lnum <= eap->line2; lnum++)
|
|
|
4140 bytes_to_print += (long_u)STRLEN(skipwhite(ml_get(lnum)));
|
|
|
4141 if (bytes_to_print == 0)
|
|
|
4142 {
|
|
|
4143 MSG(_("No text to be printed"));
|
|
|
4144 goto print_fail_no_begin;
|
|
|
4145 }
|
|
|
4146
|
|
|
4147 /* Set colors and font to normal. */
|
|
|
4148 curr_bg = (long_u)0xffffffffL;
|
|
|
4149 curr_fg = (long_u)0xffffffffL;
|
|
|
4150 curr_italic = MAYBE;
|
|
|
4151 curr_bold = MAYBE;
|
|
|
4152 curr_underline = MAYBE;
|
|
|
4153
|
|
|
4154 prt_set_fg(PRCOLOR_BLACK);
|
|
|
4155 prt_set_bg(PRCOLOR_WHITE);
|
|
|
4156 prt_set_font(FALSE, FALSE, FALSE);
|
|
|
4157 #ifdef FEAT_SYN_HL
|
|
|
4158 current_syn_id = -1;
|
|
|
4159 #endif
|
|
|
4160
|
|
|
4161 jobsplit = (printer_opts[OPT_PRINT_JOBSPLIT].present
|
|
|
4162 && TOLOWER_ASC(printer_opts[OPT_PRINT_JOBSPLIT].string[0]) == 'y');
|
|
|
4163
|
|
|
4164 if (!mch_print_begin(&settings))
|
|
|
4165 goto print_fail_no_begin;
|
|
|
4166
|
|
|
4167 /*
|
|
|
4168 * Loop over collated copies: 1 2 3, 1 2 3, ...
|
|
|
4169 */
|
|
|
4170 page_count = 0;
|
|
|
4171 for (collated_copies = 0;
|
|
|
4172 collated_copies < settings.n_collated_copies;
|
|
|
4173 collated_copies++)
|
|
|
4174 {
|
|
|
4175 prt_pos_T prtpos; /* current print position */
|
|
|
4176 prt_pos_T page_prtpos; /* print position at page start */
|
|
|
4177 int side;
|
|
|
4178
|
|
|
4179 memset(&page_prtpos, 0, sizeof(prt_pos_T));
|
|
|
4180 page_prtpos.file_line = eap->line1;
|
|
|
4181 prtpos = page_prtpos;
|
|
|
4182
|
|
|
4183 if (jobsplit && collated_copies > 0)
|
|
|
4184 {
|
|
|
4185 /* Splitting jobs: Stop a previous job and start a new one. */
|
|
|
4186 mch_print_end(&settings);
|
|
|
4187 if (!mch_print_begin(&settings))
|
|
|
4188 goto print_fail_no_begin;
|
|
|
4189 }
|
|
|
4190
|
|
|
4191 /*
|
|
|
4192 * Loop over all pages in the print job: 1 2 3 ...
|
|
|
4193 */
|
|
|
4194 for (page_count = 0; prtpos.file_line <= eap->line2; ++page_count)
|
|
|
4195 {
|
|
|
4196 /*
|
|
|
4197 * Loop over uncollated copies: 1 1 1, 2 2 2, 3 3 3, ...
|
|
|
4198 * For duplex: 12 12 12 34 34 34, ...
|
|
|
4199 */
|
|
|
4200 for (uncollated_copies = 0;
|
|
|
4201 uncollated_copies < settings.n_uncollated_copies;
|
|
|
4202 uncollated_copies++)
|
|
|
4203 {
|
|
|
4204 /* Set the print position to the start of this page. */
|
|
|
4205 prtpos = page_prtpos;
|
|
|
4206
|
|
|
4207 /*
|
|
|
4208 * Do front and rear side of a page.
|
|
|
4209 */
|
|
|
4210 for (side = 0; side <= settings.duplex; ++side)
|
|
|
4211 {
|
|
|
4212 /*
|
|
|
4213 * Print one page.
|
|
|
4214 */
|
|
|
4215
|
|
|
4216 /* Check for interrupt character every page. */
|
|
|
4217 ui_breakcheck();
|
|
|
4218 if (got_int || settings.user_abort)
|
|
|
4219 goto print_fail;
|
|
|
4220
|
|
|
4221 sprintf((char *)IObuff, _("Printing page %d (%d%%)"),
|
|
|
4222 page_count + 1 + side,
|
|
|
4223 prtpos.bytes_printed > 1000000
|
|
|
4224 ? (int)(prtpos.bytes_printed /
|
|
|
4225 (bytes_to_print / 100))
|
|
|
4226 : (int)((prtpos.bytes_printed * 100)
|
|
|
4227 / bytes_to_print));
|
|
|
4228 if (!mch_print_begin_page(IObuff))
|
|
|
4229 goto print_fail;
|
|
|
4230
|
|
|
4231 if (settings.n_collated_copies > 1)
|
|
|
4232 sprintf((char *)IObuff + STRLEN(IObuff),
|
|
|
4233 _(" Copy %d of %d"),
|
|
|
4234 collated_copies + 1,
|
|
|
4235 settings.n_collated_copies);
|
|
|
4236 prt_message(IObuff);
|
|
|
4237
|
|
|
4238 /*
|
|
|
4239 * Output header if required
|
|
|
4240 */
|
|
|
4241 if (prt_header_height() > 0)
|
|
|
4242 prt_header(&settings, page_count + 1 + side,
|
|
|
4243 prtpos.file_line);
|
|
|
4244
|
|
|
4245 for (page_line = 0; page_line < settings.lines_per_page;
|
|
|
4246 ++page_line)
|
|
|
4247 {
|
|
|
4248 prtpos.column = hardcopy_line(&settings,
|
|
|
4249 page_line, &prtpos);
|
|
|
4250 if (prtpos.column == 0)
|
|
|
4251 {
|
|
|
4252 /* finished a file line */
|
|
|
4253 prtpos.bytes_printed +=
|
|
|
4254 STRLEN(skipwhite(ml_get(prtpos.file_line)));
|
|
|
4255 if (++prtpos.file_line > eap->line2)
|
|
|
4256 break; /* reached the end */
|
|
|
4257 }
|
|
|
4258 else if (prtpos.ff)
|
|
|
4259 {
|
|
|
4260 /* Line had a formfeed in it - start new page but
|
|
|
4261 * stay on the current line */
|
|
|
4262 break;
|
|
|
4263 }
|
|
|
4264 }
|
|
|
4265
|
|
|
4266 if (!mch_print_end_page())
|
|
|
4267 goto print_fail;
|
|
|
4268 if (prtpos.file_line > eap->line2)
|
|
|
4269 break; /* reached the end */
|
|
|
4270 }
|
|
|
4271
|
|
|
4272 /*
|
|
|
4273 * Extra blank page for duplexing with odd number of pages and
|
|
|
4274 * more copies to come.
|
|
|
4275 */
|
|
|
4276 if (prtpos.file_line > eap->line2 && settings.duplex
|
|
|
4277 && side == 0
|
|
|
4278 && uncollated_copies + 1 < settings.n_uncollated_copies)
|
|
|
4279 {
|
|
|
4280 if (!mch_print_blank_page())
|
|
|
4281 goto print_fail;
|
|
|
4282 }
|
|
|
4283 }
|
|
|
4284 if (settings.duplex && prtpos.file_line <= eap->line2)
|
|
|
4285 ++page_count;
|
|
|
4286
|
|
|
4287 /* Remember the position where the next page starts. */
|
|
|
4288 page_prtpos = prtpos;
|
|
|
4289 }
|
|
|
4290
|
|
274
|
4291 vim_snprintf((char *)IObuff, IOSIZE, _("Printed: %s"),
|
|
|
4292 settings.jobname);
|
|
7
|
4293 prt_message(IObuff);
|
|
|
4294 }
|
|
|
4295
|
|
|
4296 print_fail:
|
|
|
4297 if (got_int || settings.user_abort)
|
|
|
4298 {
|
|
274
|
4299 sprintf((char *)IObuff, "%s", _("Printing aborted"));
|
|
7
|
4300 prt_message(IObuff);
|
|
|
4301 }
|
|
|
4302 mch_print_end(&settings);
|
|
|
4303
|
|
|
4304 print_fail_no_begin:
|
|
|
4305 mch_print_cleanup();
|
|
|
4306 }
|
|
|
4307
|
|
|
4308 /*
|
|
|
4309 * Print one page line.
|
|
|
4310 * Return the next column to print, or zero if the line is finished.
|
|
|
4311 */
|
|
|
4312 static colnr_T
|
|
|
4313 hardcopy_line(psettings, page_line, ppos)
|
|
|
4314 prt_settings_T *psettings;
|
|
|
4315 int page_line;
|
|
|
4316 prt_pos_T *ppos;
|
|
|
4317 {
|
|
|
4318 colnr_T col;
|
|
|
4319 char_u *line;
|
|
|
4320 int need_break = FALSE;
|
|
|
4321 int outputlen;
|
|
|
4322 int tab_spaces;
|
|
|
4323 long_u print_pos;
|
|
|
4324 #ifdef FEAT_SYN_HL
|
|
|
4325 prt_text_attr_T attr;
|
|
|
4326 int id;
|
|
|
4327 #endif
|
|
|
4328
|
|
|
4329 if (ppos->column == 0 || ppos->ff)
|
|
|
4330 {
|
|
|
4331 print_pos = 0;
|
|
|
4332 tab_spaces = 0;
|
|
|
4333 if (!ppos->ff && prt_use_number())
|
|
|
4334 prt_line_number(psettings, page_line, ppos->file_line);
|
|
|
4335 ppos->ff = FALSE;
|
|
|
4336 }
|
|
|
4337 else
|
|
|
4338 {
|
|
|
4339 /* left over from wrap halfway a tab */
|
|
|
4340 print_pos = ppos->print_pos;
|
|
|
4341 tab_spaces = ppos->lead_spaces;
|
|
|
4342 }
|
|
|
4343
|
|
|
4344 mch_print_start_line(0, page_line);
|
|
|
4345 line = ml_get(ppos->file_line);
|
|
|
4346
|
|
|
4347 /*
|
|
|
4348 * Loop over the columns until the end of the file line or right margin.
|
|
|
4349 */
|
|
|
4350 for (col = ppos->column; line[col] != NUL && !need_break; col += outputlen)
|
|
|
4351 {
|
|
|
4352 outputlen = 1;
|
|
|
4353 #ifdef FEAT_MBYTE
|
|
|
4354 if (has_mbyte && (outputlen = (*mb_ptr2len_check)(line + col)) < 1)
|
|
|
4355 outputlen = 1;
|
|
|
4356 #endif
|
|
|
4357 #ifdef FEAT_SYN_HL
|
|
|
4358 /*
|
|
|
4359 * syntax highlighting stuff.
|
|
|
4360 */
|
|
|
4361 if (psettings->do_syntax)
|
|
|
4362 {
|
|
253
|
4363 id = syn_get_id(ppos->file_line, col, 1, NULL);
|
|
7
|
4364 if (id > 0)
|
|
|
4365 id = syn_get_final_id(id);
|
|
|
4366 else
|
|
|
4367 id = 0;
|
|
|
4368 /* Get the line again, a multi-line regexp may invalidate it. */
|
|
|
4369 line = ml_get(ppos->file_line);
|
|
|
4370
|
|
|
4371 if (id != current_syn_id)
|
|
|
4372 {
|
|
|
4373 current_syn_id = id;
|
|
|
4374 prt_get_attr(id, &attr, psettings->modec);
|
|
|
4375 prt_set_font(attr.bold, attr.italic, attr.underline);
|
|
|
4376 prt_set_fg(attr.fg_color);
|
|
|
4377 prt_set_bg(attr.bg_color);
|
|
|
4378 }
|
|
|
4379 }
|
|
|
4380 #endif /* FEAT_SYN_HL */
|
|
|
4381
|
|
|
4382 /*
|
|
|
4383 * Appropriately expand any tabs to spaces.
|
|
|
4384 */
|
|
|
4385 if (line[col] == TAB || tab_spaces != 0)
|
|
|
4386 {
|
|
|
4387 if (tab_spaces == 0)
|
|
|
4388 tab_spaces = curbuf->b_p_ts - (print_pos % curbuf->b_p_ts);
|
|
|
4389
|
|
|
4390 while (tab_spaces > 0)
|
|
|
4391 {
|
|
|
4392 need_break = mch_print_text_out((char_u *)" ", 1);
|
|
|
4393 print_pos++;
|
|
|
4394 tab_spaces--;
|
|
|
4395 if (need_break)
|
|
|
4396 break;
|
|
|
4397 }
|
|
|
4398 /* Keep the TAB if we didn't finish it. */
|
|
|
4399 if (need_break && tab_spaces > 0)
|
|
|
4400 break;
|
|
|
4401 }
|
|
|
4402 else if (line[col] == FF
|
|
|
4403 && printer_opts[OPT_PRINT_FORMFEED].present
|
|
|
4404 && TOLOWER_ASC(printer_opts[OPT_PRINT_FORMFEED].string[0])
|
|
|
4405 == 'y')
|
|
|
4406 {
|
|
|
4407 ppos->ff = TRUE;
|
|
|
4408 need_break = 1;
|
|
|
4409 }
|
|
|
4410 else
|
|
|
4411 {
|
|
|
4412 need_break = mch_print_text_out(line + col, outputlen);
|
|
|
4413 #ifdef FEAT_MBYTE
|
|
|
4414 if (has_mbyte)
|
|
|
4415 print_pos += (*mb_ptr2cells)(line + col);
|
|
|
4416 else
|
|
|
4417 #endif
|
|
|
4418 print_pos++;
|
|
|
4419 }
|
|
|
4420 }
|
|
|
4421
|
|
|
4422 ppos->lead_spaces = tab_spaces;
|
|
|
4423 ppos->print_pos = print_pos;
|
|
|
4424
|
|
|
4425 /*
|
|
|
4426 * Start next line of file if we clip lines, or have reached end of the
|
|
|
4427 * line, unless we are doing a formfeed.
|
|
|
4428 */
|
|
|
4429 if (!ppos->ff
|
|
|
4430 && (line[col] == NUL
|
|
|
4431 || (printer_opts[OPT_PRINT_WRAP].present
|
|
|
4432 && TOLOWER_ASC(printer_opts[OPT_PRINT_WRAP].string[0])
|
|
|
4433 == 'n')))
|
|
|
4434 return 0;
|
|
|
4435 return col;
|
|
|
4436 }
|
|
|
4437
|
|
|
4438 # if defined(FEAT_POSTSCRIPT) || defined(PROTO)
|
|
|
4439
|
|
|
4440 /*
|
|
|
4441 * PS printer stuff.
|
|
|
4442 *
|
|
|
4443 * Sources of information to help maintain the PS printing code:
|
|
|
4444 *
|
|
|
4445 * 1. PostScript Language Reference, 3rd Edition,
|
|
|
4446 * Addison-Wesley, 1999, ISBN 0-201-37922-8
|
|
|
4447 * 2. PostScript Language Program Design,
|
|
|
4448 * Addison-Wesley, 1988, ISBN 0-201-14396-8
|
|
|
4449 * 3. PostScript Tutorial and Cookbook,
|
|
|
4450 * Addison Wesley, 1985, ISBN 0-201-10179-3
|
|
|
4451 * 4. PostScript Language Document Structuring Conventions Specification,
|
|
|
4452 * version 3.0,
|
|
|
4453 * Adobe Technote 5001, 25th September 1992
|
|
|
4454 * 5. PostScript Printer Description File Format Specification, Version 4.3,
|
|
|
4455 * Adobe technote 5003, 9th February 1996
|
|
|
4456 * 6. Adobe Font Metrics File Format Specification, Version 4.1,
|
|
|
4457 * Adobe Technote 5007, 7th October 1998
|
|
15
|
4458 * 7. Adobe CMap and CIDFont Files Specification, Version 1.0,
|
|
|
4459 * Adobe Technote 5014, 8th October 1996
|
|
|
4460 * 8. Adobe CJKV Character Collections and CMaps for CID-Keyed Fonts,
|
|
|
4461 * Adoboe Technote 5094, 8th September, 2001
|
|
|
4462 * 9. CJKV Information Processing, 2nd Edition,
|
|
|
4463 * O'Reilly, 2002, ISBN 1-56592-224-7
|
|
7
|
4464 *
|
|
|
4465 * Some of these documents can be found in PDF form on Adobe's web site -
|
|
|
4466 * http://www.adobe.com
|
|
|
4467 */
|
|
|
4468
|
|
15
|
4469 #define NUM_ELEMENTS(arr) (sizeof(arr)/sizeof((arr)[0]))
|
|
|
4470
|
|
7
|
4471 #define PRT_PS_DEFAULT_DPI (72) /* Default user space resolution */
|
|
|
4472 #define PRT_PS_DEFAULT_FONTSIZE (10)
|
|
|
4473 #define PRT_PS_DEFAULT_BUFFER_SIZE (80)
|
|
|
4474
|
|
|
4475 struct prt_mediasize_S
|
|
|
4476 {
|
|
|
4477 char *name;
|
|
|
4478 float width; /* width and height in points for portrait */
|
|
|
4479 float height;
|
|
|
4480 };
|
|
|
4481
|
|
|
4482 #define PRT_MEDIASIZE_LEN (sizeof(prt_mediasize) / sizeof(struct prt_mediasize_S))
|
|
|
4483
|
|
|
4484 static struct prt_mediasize_S prt_mediasize[] =
|
|
|
4485 {
|
|
|
4486 {"A4", 595.0, 842.0},
|
|
|
4487 {"letter", 612.0, 792.0},
|
|
|
4488 {"10x14", 720.0, 1008.0},
|
|
|
4489 {"A3", 842.0, 1191.0},
|
|
|
4490 {"A5", 420.0, 595.0},
|
|
|
4491 {"B4", 729.0, 1032.0},
|
|
|
4492 {"B5", 516.0, 729.0},
|
|
|
4493 {"executive", 522.0, 756.0},
|
|
|
4494 {"folio", 595.0, 935.0},
|
|
|
4495 {"ledger", 1224.0, 792.0}, /* Yes, it is wider than taller! */
|
|
|
4496 {"legal", 612.0, 1008.0},
|
|
|
4497 {"quarto", 610.0, 780.0},
|
|
|
4498 {"statement", 396.0, 612.0},
|
|
|
4499 {"tabloid", 792.0, 1224.0}
|
|
|
4500 };
|
|
|
4501
|
|
|
4502 /* PS font names, must be in Roman, Bold, Italic, Bold-Italic order */
|
|
|
4503 struct prt_ps_font_S
|
|
|
4504 {
|
|
|
4505 int wx;
|
|
|
4506 int uline_offset;
|
|
|
4507 int uline_width;
|
|
|
4508 int bbox_min_y;
|
|
|
4509 int bbox_max_y;
|
|
|
4510 char *(ps_fontname[4]);
|
|
|
4511 };
|
|
|
4512
|
|
|
4513 #define PRT_PS_FONT_ROMAN (0)
|
|
|
4514 #define PRT_PS_FONT_BOLD (1)
|
|
|
4515 #define PRT_PS_FONT_OBLIQUE (2)
|
|
|
4516 #define PRT_PS_FONT_BOLDOBLIQUE (3)
|
|
|
4517
|
|
15
|
4518 /* Standard font metrics for Courier family */
|
|
|
4519 static struct prt_ps_font_S prt_ps_courier_font =
|
|
7
|
4520 {
|
|
|
4521 600,
|
|
|
4522 -100, 50,
|
|
|
4523 -250, 805,
|
|
|
4524 {"Courier", "Courier-Bold", "Courier-Oblique", "Courier-BoldOblique"}
|
|
|
4525 };
|
|
|
4526
|
|
20
|
4527 #ifdef FEAT_MBYTE
|
|
15
|
4528 /* Generic font metrics for multi-byte fonts */
|
|
|
4529 static struct prt_ps_font_S prt_ps_mb_font =
|
|
|
4530 {
|
|
|
4531 1000,
|
|
|
4532 -100, 50,
|
|
|
4533 -250, 805,
|
|
|
4534 {NULL, NULL, NULL, NULL}
|
|
|
4535 };
|
|
20
|
4536 #endif
|
|
15
|
4537
|
|
|
4538 /* Pointer to current font set being used */
|
|
|
4539 static struct prt_ps_font_S* prt_ps_font;
|
|
|
4540
|
|
|
4541 /* Structures to map user named encoding and mapping to PS equivalents for
|
|
|
4542 * building CID font name */
|
|
|
4543 struct prt_ps_encoding_S
|
|
|
4544 {
|
|
20
|
4545 char *encoding;
|
|
|
4546 char *cmap_encoding;
|
|
15
|
4547 int needs_charset;
|
|
|
4548 };
|
|
|
4549
|
|
|
4550 struct prt_ps_charset_S
|
|
|
4551 {
|
|
|
4552 char *charset;
|
|
|
4553 char *cmap_charset;
|
|
|
4554 int has_charset;
|
|
|
4555 };
|
|
|
4556
|
|
20
|
4557 #ifdef FEAT_MBYTE
|
|
|
4558
|
|
15
|
4559 #define CS_JIS_C_1978 (0x01)
|
|
|
4560 #define CS_JIS_X_1983 (0x02)
|
|
|
4561 #define CS_JIS_X_1990 (0x04)
|
|
|
4562 #define CS_NEC (0x08)
|
|
|
4563 #define CS_MSWINDOWS (0x10)
|
|
|
4564 #define CS_CP932 (0x20)
|
|
|
4565 #define CS_KANJITALK6 (0x40)
|
|
|
4566 #define CS_KANJITALK7 (0x80)
|
|
|
4567
|
|
|
4568 /* Japanese encodings and charsets */
|
|
|
4569 static struct prt_ps_encoding_S j_encodings[] =
|
|
|
4570 {
|
|
|
4571 {"iso-2022-jp", NULL, (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990|
|
|
|
4572 CS_NEC)},
|
|
|
4573 {"euc-jp", "EUC", (CS_JIS_C_1978|CS_JIS_X_1983|CS_JIS_X_1990)},
|
|
|
4574 {"sjis", "RKSJ", (CS_JIS_C_1978|CS_JIS_X_1983|CS_MSWINDOWS|
|
|
|
4575 CS_KANJITALK6|CS_KANJITALK7)},
|
|
|
4576 {"cp932", "RKSJ", CS_JIS_X_1983},
|
|
|
4577 {"ucs-2", "UCS2", CS_JIS_X_1990},
|
|
|
4578 {"utf-8", "UTF8" , CS_JIS_X_1990}
|
|
|
4579 };
|
|
|
4580 static struct prt_ps_charset_S j_charsets[] =
|
|
|
4581 {
|
|
|
4582 {"JIS_C_1978", "78", CS_JIS_C_1978},
|
|
|
4583 {"JIS_X_1983", NULL, CS_JIS_X_1983},
|
|
|
4584 {"JIS_X_1990", "Hojo", CS_JIS_X_1990},
|
|
|
4585 {"NEC", "Ext", CS_NEC},
|
|
|
4586 {"MSWINDOWS", "90ms", CS_MSWINDOWS},
|
|
|
4587 {"CP932", "90ms", CS_JIS_X_1983},
|
|
|
4588 {"KANJITALK6", "83pv", CS_KANJITALK6},
|
|
|
4589 {"KANJITALK7", "90pv", CS_KANJITALK7}
|
|
|
4590 };
|
|
|
4591
|
|
|
4592 #define CS_GB_2312_80 (0x01)
|
|
|
4593 #define CS_GBT_12345_90 (0x02)
|
|
|
4594 #define CS_GBK2K (0x04)
|
|
|
4595 #define CS_SC_MAC (0x08)
|
|
|
4596 #define CS_GBT_90_MAC (0x10)
|
|
|
4597 #define CS_GBK (0x20)
|
|
|
4598 #define CS_SC_ISO10646 (0x40)
|
|
|
4599
|
|
|
4600 /* Simplified Chinese encodings and charsets */
|
|
|
4601 static struct prt_ps_encoding_S sc_encodings[] =
|
|
|
4602 {
|
|
|
4603 {"iso-2022", NULL, (CS_GB_2312_80|CS_GBT_12345_90)},
|
|
|
4604 {"gb18030", NULL, CS_GBK2K},
|
|
|
4605 {"euc-cn", "EUC", (CS_GB_2312_80|CS_GBT_12345_90|CS_SC_MAC|
|
|
|
4606 CS_GBT_90_MAC)},
|
|
|
4607 {"gbk", "EUC", CS_GBK},
|
|
|
4608 {"ucs-2", "UCS2", CS_SC_ISO10646},
|
|
|
4609 {"utf-8", "UTF8", CS_SC_ISO10646}
|
|
|
4610 };
|
|
|
4611 static struct prt_ps_charset_S sc_charsets[] =
|
|
|
4612 {
|
|
|
4613 {"GB_2312-80", "GB", CS_GB_2312_80},
|
|
|
4614 {"GBT_12345-90","GBT", CS_GBT_12345_90},
|
|
|
4615 {"MAC", "GBpc", CS_SC_MAC},
|
|
|
4616 {"GBT-90_MAC", "GBTpc", CS_GBT_90_MAC},
|
|
|
4617 {"GBK", "GBK", CS_GBK},
|
|
|
4618 {"GB18030", "GBK2K", CS_GBK2K},
|
|
|
4619 {"ISO10646", "UniGB", CS_SC_ISO10646}
|
|
|
4620 };
|
|
|
4621
|
|
|
4622 #define CS_CNS_PLANE_1 (0x01)
|
|
|
4623 #define CS_CNS_PLANE_2 (0x02)
|
|
|
4624 #define CS_CNS_PLANE_1_2 (0x04)
|
|
|
4625 #define CS_B5 (0x08)
|
|
|
4626 #define CS_ETEN (0x10)
|
|
|
4627 #define CS_HK_GCCS (0x20)
|
|
|
4628 #define CS_HK_SCS (0x40)
|
|
|
4629 #define CS_HK_SCS_ETEN (0x80)
|
|
|
4630 #define CS_MTHKL (0x100)
|
|
|
4631 #define CS_MTHKS (0x200)
|
|
|
4632 #define CS_DLHKL (0x400)
|
|
|
4633 #define CS_DLHKS (0x800)
|
|
|
4634 #define CS_TC_ISO10646 (0x1000)
|
|
|
4635
|
|
|
4636 /* Traditional Chinese encodings and charsets */
|
|
|
4637 static struct prt_ps_encoding_S tc_encodings[] =
|
|
|
4638 {
|
|
|
4639 {"iso-2022", NULL, (CS_CNS_PLANE_1|CS_CNS_PLANE_2)},
|
|
|
4640 {"euc-tw", "EUC", CS_CNS_PLANE_1_2},
|
|
|
4641 {"big5", "B5", (CS_B5|CS_ETEN|CS_HK_GCCS|CS_HK_SCS|
|
|
|
4642 CS_HK_SCS_ETEN|CS_MTHKL|CS_MTHKS|CS_DLHKL|
|
|
|
4643 CS_DLHKS)},
|
|
|
4644 {"cp950", "B5", CS_B5},
|
|
|
4645 {"ucs-2", "UCS2", CS_TC_ISO10646},
|
|
|
4646 {"utf-8", "UTF8", CS_TC_ISO10646},
|
|
|
4647 {"utf-16", "UTF16", CS_TC_ISO10646},
|
|
|
4648 {"utf-32", "UTF32", CS_TC_ISO10646}
|
|
|
4649 };
|
|
|
4650 static struct prt_ps_charset_S tc_charsets[] =
|
|
|
4651 {
|
|
|
4652 {"CNS_1992_1", "CNS1", CS_CNS_PLANE_1},
|
|
|
4653 {"CNS_1992_2", "CNS2", CS_CNS_PLANE_2},
|
|
|
4654 {"CNS_1993", "CNS", CS_CNS_PLANE_1_2},
|
|
|
4655 {"BIG5", NULL, CS_B5},
|
|
|
4656 {"CP950", NULL, CS_B5},
|
|
|
4657 {"ETEN", "ETen", CS_ETEN},
|
|
|
4658 {"HK_GCCS", "HKgccs", CS_HK_GCCS},
|
|
|
4659 {"SCS", "HKscs", CS_HK_SCS},
|
|
|
4660 {"SCS_ETEN", "ETHK", CS_HK_SCS_ETEN},
|
|
|
4661 {"MTHKL", "HKm471", CS_MTHKL},
|
|
|
4662 {"MTHKS", "HKm314", CS_MTHKS},
|
|
|
4663 {"DLHKL", "HKdla", CS_DLHKL},
|
|
|
4664 {"DLHKS", "HKdlb", CS_DLHKS},
|
|
|
4665 {"ISO10646", "UniCNS", CS_TC_ISO10646}
|
|
|
4666 };
|
|
|
4667
|
|
|
4668 #define CS_KR_X_1992 (0x01)
|
|
|
4669 #define CS_KR_MAC (0x02)
|
|
|
4670 #define CS_KR_X_1992_MS (0x04)
|
|
|
4671 #define CS_KR_ISO10646 (0x08)
|
|
|
4672
|
|
|
4673 /* Korean encodings and charsets */
|
|
|
4674 static struct prt_ps_encoding_S k_encodings[] =
|
|
|
4675 {
|
|
|
4676 {"iso-2022-kr", NULL, CS_KR_X_1992},
|
|
|
4677 {"euc-kr", "EUC", (CS_KR_X_1992|CS_KR_MAC)},
|
|
|
4678 {"johab", "Johab", CS_KR_X_1992},
|
|
|
4679 {"cp1361", "Johab", CS_KR_X_1992},
|
|
|
4680 {"uhc", "UHC", CS_KR_X_1992_MS},
|
|
|
4681 {"cp949", "UHC", CS_KR_X_1992_MS},
|
|
|
4682 {"ucs-2", "UCS2", CS_KR_ISO10646},
|
|
|
4683 {"utf-8", "UTF8", CS_KR_ISO10646}
|
|
|
4684 };
|
|
|
4685 static struct prt_ps_charset_S k_charsets[] =
|
|
|
4686 {
|
|
|
4687 {"KS_X_1992", "KSC", CS_KR_X_1992},
|
|
|
4688 {"CP1361", "KSC", CS_KR_X_1992},
|
|
|
4689 {"MAC", "KSCpc", CS_KR_MAC},
|
|
|
4690 {"MSWINDOWS", "KSCms", CS_KR_X_1992_MS},
|
|
|
4691 {"CP949", "KSCms", CS_KR_X_1992_MS},
|
|
|
4692 {"WANSUNG", "KSCms", CS_KR_X_1992_MS},
|
|
|
4693 {"ISO10646", "UniKS", CS_KR_ISO10646}
|
|
|
4694 };
|
|
|
4695
|
|
|
4696 /* Collections of encodings and charsets for multi-byte printing */
|
|
|
4697 struct prt_ps_mbfont_S
|
|
|
4698 {
|
|
|
4699 int num_encodings;
|
|
|
4700 struct prt_ps_encoding_S *encodings;
|
|
|
4701 int num_charsets;
|
|
|
4702 struct prt_ps_charset_S *charsets;
|
|
|
4703 char *ascii_enc;
|
|
|
4704 char *defcs;
|
|
|
4705 };
|
|
|
4706
|
|
|
4707 static struct prt_ps_mbfont_S prt_ps_mbfonts[] =
|
|
|
4708 {
|
|
|
4709 {
|
|
|
4710 NUM_ELEMENTS(j_encodings),
|
|
|
4711 j_encodings,
|
|
|
4712 NUM_ELEMENTS(j_charsets),
|
|
|
4713 j_charsets,
|
|
|
4714 "jis_roman",
|
|
|
4715 "JIS_X_1983"
|
|
|
4716 },
|
|
|
4717 {
|
|
|
4718 NUM_ELEMENTS(sc_encodings),
|
|
|
4719 sc_encodings,
|
|
|
4720 NUM_ELEMENTS(sc_charsets),
|
|
|
4721 sc_charsets,
|
|
|
4722 "gb_roman",
|
|
|
4723 "GB_2312-80"
|
|
|
4724 },
|
|
|
4725 {
|
|
|
4726 NUM_ELEMENTS(tc_encodings),
|
|
|
4727 tc_encodings,
|
|
|
4728 NUM_ELEMENTS(tc_charsets),
|
|
|
4729 tc_charsets,
|
|
|
4730 "cns_roman",
|
|
|
4731 "BIG5"
|
|
|
4732 },
|
|
|
4733 {
|
|
|
4734 NUM_ELEMENTS(k_encodings),
|
|
|
4735 k_encodings,
|
|
|
4736 NUM_ELEMENTS(k_charsets),
|
|
|
4737 k_charsets,
|
|
|
4738 "ks_roman",
|
|
|
4739 "KS_X_1992"
|
|
|
4740 }
|
|
|
4741 };
|
|
20
|
4742 #endif /* FEAT_MBYTE */
|
|
15
|
4743
|
|
7
|
4744 struct prt_ps_resource_S
|
|
|
4745 {
|
|
|
4746 char_u name[64];
|
|
|
4747 char_u filename[MAXPATHL + 1];
|
|
|
4748 int type;
|
|
|
4749 char_u title[256];
|
|
|
4750 char_u version[256];
|
|
|
4751 };
|
|
|
4752
|
|
|
4753 /* Types of PS resource file currently used */
|
|
|
4754 #define PRT_RESOURCE_TYPE_PROCSET (0)
|
|
|
4755 #define PRT_RESOURCE_TYPE_ENCODING (1)
|
|
15
|
4756 #define PRT_RESOURCE_TYPE_CMAP (2)
|
|
7
|
4757
|
|
|
4758 /* The PS prolog file version number has to match - if the prolog file is
|
|
|
4759 * updated, increment the number in the file and here. Version checking was
|
|
|
4760 * added as of VIM 6.2.
|
|
15
|
4761 * The CID prolog file version number behaves as per PS prolog.
|
|
7
|
4762 * Table of VIM and prolog versions:
|
|
|
4763 *
|
|
15
|
4764 * VIM Prolog CIDProlog
|
|
7
|
4765 * 6.2 1.3
|
|
15
|
4766 * 7.0 1.4 1.0
|
|
7
|
4767 */
|
|
14
|
4768 #define PRT_PROLOG_VERSION ((char_u *)"1.4")
|
|
15
|
4769 #define PRT_CID_PROLOG_VERSION ((char_u *)"1.0")
|
|
7
|
4770
|
|
|
4771 /* String versions of PS resource types - indexed by constants above so don't
|
|
|
4772 * re-order!
|
|
|
4773 */
|
|
15
|
4774 static char *prt_resource_types[] =
|
|
7
|
4775 {
|
|
|
4776 "procset",
|
|
15
|
4777 "encoding",
|
|
|
4778 "cmap"
|
|
7
|
4779 };
|
|
|
4780
|
|
|
4781 /* Strings to look for in a PS resource file */
|
|
|
4782 #define PRT_RESOURCE_HEADER "%!PS-Adobe-"
|
|
|
4783 #define PRT_RESOURCE_RESOURCE "Resource-"
|
|
|
4784 #define PRT_RESOURCE_PROCSET "ProcSet"
|
|
|
4785 #define PRT_RESOURCE_ENCODING "Encoding"
|
|
15
|
4786 #define PRT_RESOURCE_CMAP "CMap"
|
|
|
4787
|
|
|
4788
|
|
|
4789 /* Data for table based DSC comment recognition, easy to extend if VIM needs to
|
|
|
4790 * read more comments. */
|
|
|
4791 #define PRT_DSC_MISC_TYPE (-1)
|
|
|
4792 #define PRT_DSC_TITLE_TYPE (1)
|
|
|
4793 #define PRT_DSC_VERSION_TYPE (2)
|
|
|
4794 #define PRT_DSC_ENDCOMMENTS_TYPE (3)
|
|
|
4795
|
|
|
4796 #define PRT_DSC_TITLE "%%Title:"
|
|
|
4797 #define PRT_DSC_VERSION "%%Version:"
|
|
|
4798 #define PRT_DSC_ENDCOMMENTS "%%EndComments:"
|
|
|
4799
|
|
|
4800 struct prt_dsc_comment_S
|
|
|
4801 {
|
|
20
|
4802 char *string;
|
|
15
|
4803 int len;
|
|
|
4804 int type;
|
|
|
4805 };
|
|
|
4806
|
|
|
4807 struct prt_dsc_line_S
|
|
|
4808 {
|
|
|
4809 int type;
|
|
|
4810 char_u *string;
|
|
|
4811 int len;
|
|
|
4812 };
|
|
|
4813
|
|
|
4814
|
|
|
4815 #define SIZEOF_CSTR(s) (sizeof(s) - 1)
|
|
|
4816 struct prt_dsc_comment_S prt_dsc_table[] =
|
|
|
4817 {
|
|
20
|
4818 {PRT_DSC_TITLE, SIZEOF_CSTR(PRT_DSC_TITLE), PRT_DSC_TITLE_TYPE},
|
|
15
|
4819 {PRT_DSC_VERSION, SIZEOF_CSTR(PRT_DSC_VERSION),
|
|
20
|
4820 PRT_DSC_VERSION_TYPE},
|
|
15
|
4821 {PRT_DSC_ENDCOMMENTS, SIZEOF_CSTR(PRT_DSC_ENDCOMMENTS),
|
|
20
|
4822 PRT_DSC_ENDCOMMENTS_TYPE}
|
|
15
|
4823 };
|
|
7
|
4824
|
|
|
4825 static void prt_write_file_raw_len __ARGS((char_u *buffer, int bytes));
|
|
|
4826 static void prt_write_file __ARGS((char_u *buffer));
|
|
|
4827 static void prt_write_file_len __ARGS((char_u *buffer, int bytes));
|
|
|
4828 static void prt_write_string __ARGS((char *s));
|
|
|
4829 static void prt_write_int __ARGS((int i));
|
|
|
4830 static void prt_write_boolean __ARGS((int b));
|
|
|
4831 static void prt_def_font __ARGS((char *new_name, char *encoding, int height, char *font));
|
|
|
4832 static void prt_real_bits __ARGS((double real, int precision, int *pinteger, int *pfraction));
|
|
|
4833 static void prt_write_real __ARGS((double val, int prec));
|
|
|
4834 static void prt_def_var __ARGS((char *name, double value, int prec));
|
|
|
4835 static void prt_flush_buffer __ARGS((void));
|
|
237
|
4836 static void prt_resource_name __ARGS((char_u *filename, void *cookie));
|
|
7
|
4837 static int prt_find_resource __ARGS((char *name, struct prt_ps_resource_S *resource));
|
|
|
4838 static int prt_open_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
|
4839 static int prt_check_resource __ARGS((struct prt_ps_resource_S *resource, char_u *version));
|
|
|
4840 static void prt_dsc_start __ARGS((void));
|
|
|
4841 static void prt_dsc_noarg __ARGS((char *comment));
|
|
|
4842 static void prt_dsc_textline __ARGS((char *comment, char *text));
|
|
|
4843 static void prt_dsc_text __ARGS((char *comment, char *text));
|
|
|
4844 static void prt_dsc_ints __ARGS((char *comment, int count, int *ints));
|
|
|
4845 static void prt_dsc_requirements __ARGS((int duplex, int tumble, int collate, int color, int num_copies));
|
|
|
4846 static void prt_dsc_docmedia __ARGS((char *paper_name, double width, double height, double weight, char *colour, char *type));
|
|
15
|
4847 static void prt_dsc_resources __ARGS((char *comment, char *type, char *strings));
|
|
|
4848 static void prt_dsc_font_resource __ARGS((char *resource, struct prt_ps_font_S *ps_font));
|
|
7
|
4849 static float to_device_units __ARGS((int idx, double physsize, int def_number));
|
|
|
4850 static void prt_page_margins __ARGS((double width, double height, double *left, double *right, double *top, double *bottom));
|
|
|
4851 static void prt_font_metrics __ARGS((int font_scale));
|
|
|
4852 static int prt_get_cpl __ARGS((void));
|
|
|
4853 static int prt_get_lpp __ARGS((void));
|
|
|
4854 static int prt_add_resource __ARGS((struct prt_ps_resource_S *resource));
|
|
15
|
4855 static int prt_resfile_next_line __ARGS((void));
|
|
|
4856 static int prt_resfile_strncmp __ARGS((int offset, char *string, int len));
|
|
|
4857 static int prt_resfile_skip_nonws __ARGS((int offset));
|
|
|
4858 static int prt_resfile_skip_ws __ARGS((int offset));
|
|
|
4859 static int prt_next_dsc __ARGS((struct prt_dsc_line_S *p_dsc_line));
|
|
|
4860 #ifdef FEAT_MBYTE
|
|
20
|
4861 static int prt_build_cid_fontname __ARGS((int font, char_u *name, int name_len));
|
|
15
|
4862 static void prt_def_cidfont __ARGS((char *new_name, int height, char *cidfont));
|
|
|
4863 static int prt_match_encoding __ARGS((char *p_encoding, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_encoding_S **pp_mbenc));
|
|
|
4864 static int prt_match_charset __ARGS((char *p_charset, struct prt_ps_mbfont_S *p_cmap, struct prt_ps_charset_S **pp_mbchar));
|
|
|
4865 #endif
|
|
7
|
4866
|
|
|
4867 /*
|
|
|
4868 * Variables for the output PostScript file.
|
|
|
4869 */
|
|
|
4870 static FILE *prt_ps_fd;
|
|
|
4871 static int prt_file_error;
|
|
|
4872 static char_u *prt_ps_file_name = NULL;
|
|
|
4873
|
|
|
4874 /*
|
|
|
4875 * Various offsets and dimensions in default PostScript user space (points).
|
|
|
4876 * Used for text positioning calculations
|
|
|
4877 */
|
|
|
4878 static float prt_page_width;
|
|
|
4879 static float prt_page_height;
|
|
|
4880 static float prt_left_margin;
|
|
|
4881 static float prt_right_margin;
|
|
|
4882 static float prt_top_margin;
|
|
|
4883 static float prt_bottom_margin;
|
|
|
4884 static float prt_line_height;
|
|
|
4885 static float prt_first_line_height;
|
|
|
4886 static float prt_char_width;
|
|
|
4887 static float prt_number_width;
|
|
|
4888 static float prt_bgcol_offset;
|
|
|
4889 static float prt_pos_x_moveto = 0.0;
|
|
|
4890 static float prt_pos_y_moveto = 0.0;
|
|
|
4891
|
|
|
4892 /*
|
|
|
4893 * Various control variables used to decide when and how to change the
|
|
|
4894 * PostScript graphics state.
|
|
|
4895 */
|
|
|
4896 static int prt_need_moveto;
|
|
|
4897 static int prt_do_moveto;
|
|
|
4898 static int prt_need_font;
|
|
|
4899 static int prt_font;
|
|
|
4900 static int prt_need_underline;
|
|
|
4901 static int prt_underline;
|
|
|
4902 static int prt_do_underline;
|
|
|
4903 static int prt_need_fgcol;
|
|
|
4904 static int prt_fgcol;
|
|
|
4905 static int prt_need_bgcol;
|
|
|
4906 static int prt_do_bgcol;
|
|
|
4907 static int prt_bgcol;
|
|
|
4908 static int prt_new_bgcol;
|
|
|
4909 static int prt_attribute_change;
|
|
15
|
4910 static float prt_text_run;
|
|
7
|
4911 static int prt_page_num;
|
|
15
|
4912 static int prt_bufsiz;
|
|
7
|
4913
|
|
|
4914 /*
|
|
|
4915 * Variables controlling physical printing.
|
|
|
4916 */
|
|
|
4917 static int prt_media;
|
|
|
4918 static int prt_portrait;
|
|
|
4919 static int prt_num_copies;
|
|
|
4920 static int prt_duplex;
|
|
|
4921 static int prt_tumble;
|
|
|
4922 static int prt_collate;
|
|
|
4923
|
|
|
4924 /*
|
|
|
4925 * Buffers used when generating PostScript output
|
|
|
4926 */
|
|
|
4927 static char_u prt_line_buffer[257];
|
|
|
4928 static garray_T prt_ps_buffer;
|
|
|
4929
|
|
|
4930 # ifdef FEAT_MBYTE
|
|
|
4931 static int prt_do_conv;
|
|
|
4932 static vimconv_T prt_conv;
|
|
15
|
4933
|
|
|
4934 static int prt_out_mbyte;
|
|
|
4935 static int prt_custom_cmap;
|
|
|
4936 static char prt_cmap[80];
|
|
|
4937 static int prt_use_courier;
|
|
|
4938 static int prt_in_ascii;
|
|
|
4939 static int prt_half_width;
|
|
|
4940 static char *prt_ascii_encoding;
|
|
|
4941 static char_u prt_hexchar[] = "0123456789abcdef";
|
|
7
|
4942 # endif
|
|
|
4943
|
|
|
4944 static void
|
|
|
4945 prt_write_file_raw_len(buffer, bytes)
|
|
|
4946 char_u *buffer;
|
|
|
4947 int bytes;
|
|
|
4948 {
|
|
|
4949 if (!prt_file_error
|
|
|
4950 && fwrite(buffer, sizeof(char_u), bytes, prt_ps_fd)
|
|
|
4951 != (size_t)bytes)
|
|
|
4952 {
|
|
|
4953 EMSG(_("E455: Error writing to PostScript output file"));
|
|
|
4954 prt_file_error = TRUE;
|
|
|
4955 }
|
|
|
4956 }
|
|
|
4957
|
|
|
4958 static void
|
|
|
4959 prt_write_file(buffer)
|
|
|
4960 char_u *buffer;
|
|
|
4961 {
|
|
|
4962 prt_write_file_len(buffer, STRLEN(buffer));
|
|
|
4963 }
|
|
|
4964
|
|
|
4965 static void
|
|
|
4966 prt_write_file_len(buffer, bytes)
|
|
|
4967 char_u *buffer;
|
|
|
4968 int bytes;
|
|
|
4969 {
|
|
|
4970 #ifdef EBCDIC
|
|
|
4971 ebcdic2ascii(buffer, bytes);
|
|
|
4972 #endif
|
|
|
4973 prt_write_file_raw_len(buffer, bytes);
|
|
|
4974 }
|
|
|
4975
|
|
|
4976 /*
|
|
|
4977 * Write a string.
|
|
|
4978 */
|
|
|
4979 static void
|
|
|
4980 prt_write_string(s)
|
|
|
4981 char *s;
|
|
|
4982 {
|
|
274
|
4983 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer), "%s", s);
|
|
7
|
4984 prt_write_file(prt_line_buffer);
|
|
|
4985 }
|
|
|
4986
|
|
|
4987 /*
|
|
|
4988 * Write an int and a space.
|
|
|
4989 */
|
|
|
4990 static void
|
|
|
4991 prt_write_int(i)
|
|
|
4992 int i;
|
|
|
4993 {
|
|
|
4994 sprintf((char *)prt_line_buffer, "%d ", i);
|
|
|
4995 prt_write_file(prt_line_buffer);
|
|
|
4996 }
|
|
|
4997
|
|
|
4998 /*
|
|
|
4999 * Write a boolean and a space.
|
|
|
5000 */
|
|
|
5001 static void
|
|
|
5002 prt_write_boolean(b)
|
|
|
5003 int b;
|
|
|
5004 {
|
|
|
5005 sprintf((char *)prt_line_buffer, "%s ", (b ? "T" : "F"));
|
|
|
5006 prt_write_file(prt_line_buffer);
|
|
|
5007 }
|
|
|
5008
|
|
|
5009 /*
|
|
15
|
5010 * Write PostScript to re-encode and define the font.
|
|
7
|
5011 */
|
|
|
5012 static void
|
|
|
5013 prt_def_font(new_name, encoding, height, font)
|
|
|
5014 char *new_name;
|
|
|
5015 char *encoding;
|
|
|
5016 int height;
|
|
|
5017 char *font;
|
|
|
5018 {
|
|
274
|
5019 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5020 "/_%s /VIM-%s /%s ref\n", new_name, encoding, font);
|
|
7
|
5021 prt_write_file(prt_line_buffer);
|
|
15
|
5022 #ifdef FEAT_MBYTE
|
|
|
5023 if (prt_out_mbyte)
|
|
|
5024 sprintf((char *)prt_line_buffer, "/%s %d %f /_%s sffs\n",
|
|
|
5025 new_name, height, 500./prt_ps_courier_font.wx, new_name);
|
|
|
5026 else
|
|
|
5027 #endif
|
|
274
|
5028 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5029 "/%s %d /_%s ffs\n", new_name, height, new_name);
|
|
7
|
5030 prt_write_file(prt_line_buffer);
|
|
|
5031 }
|
|
|
5032
|
|
15
|
5033 #ifdef FEAT_MBYTE
|
|
|
5034 /*
|
|
|
5035 * Write a line to define the CID font.
|
|
|
5036 */
|
|
|
5037 static void
|
|
|
5038 prt_def_cidfont(new_name, height, cidfont)
|
|
|
5039 char *new_name;
|
|
|
5040 int height;
|
|
|
5041 char *cidfont;
|
|
|
5042 {
|
|
274
|
5043 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5044 "/_%s /%s[/%s] vim_composefont\n", new_name, prt_cmap, cidfont);
|
|
15
|
5045 prt_write_file(prt_line_buffer);
|
|
274
|
5046 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5047 "/%s %d /_%s ffs\n", new_name, height, new_name);
|
|
15
|
5048 prt_write_file(prt_line_buffer);
|
|
|
5049 }
|
|
|
5050
|
|
|
5051 /*
|
|
|
5052 * Write a line to define a duplicate of a CID font
|
|
|
5053 */
|
|
|
5054 static void
|
|
|
5055 prt_dup_cidfont(original_name, new_name)
|
|
|
5056 char *original_name;
|
|
|
5057 char *new_name;
|
|
|
5058 {
|
|
274
|
5059 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5060 "/%s %s d\n", new_name, original_name);
|
|
15
|
5061 prt_write_file(prt_line_buffer);
|
|
|
5062 }
|
|
|
5063 #endif
|
|
|
5064
|
|
7
|
5065 /*
|
|
|
5066 * Convert a real value into an integer and fractional part as integers, with
|
|
|
5067 * the fractional part being in the range [0,10^precision). The fractional part
|
|
|
5068 * is also rounded based on the precision + 1'th fractional digit.
|
|
|
5069 */
|
|
|
5070 static void
|
|
|
5071 prt_real_bits(real, precision, pinteger, pfraction)
|
|
|
5072 double real;
|
|
|
5073 int precision;
|
|
|
5074 int *pinteger;
|
|
|
5075 int *pfraction;
|
|
|
5076 {
|
|
|
5077 int i;
|
|
|
5078 int integer;
|
|
|
5079 float fraction;
|
|
|
5080
|
|
|
5081 integer = (int)real;
|
|
|
5082 fraction = (float)(real - integer);
|
|
|
5083 if (real < (double)integer)
|
|
|
5084 fraction = -fraction;
|
|
|
5085 for (i = 0; i < precision; i++)
|
|
|
5086 fraction *= 10.0;
|
|
|
5087
|
|
|
5088 *pinteger = integer;
|
|
|
5089 *pfraction = (int)(fraction + 0.5);
|
|
|
5090 }
|
|
|
5091
|
|
|
5092 /*
|
|
|
5093 * Write a real and a space. Save bytes if real value has no fractional part!
|
|
|
5094 * We use prt_real_bits() as %f in sprintf uses the locale setting to decide
|
|
|
5095 * what decimal point character to use, but PS always requires a '.'.
|
|
|
5096 */
|
|
|
5097 static void
|
|
|
5098 prt_write_real(val, prec)
|
|
|
5099 double val;
|
|
|
5100 int prec;
|
|
|
5101 {
|
|
|
5102 int integer;
|
|
|
5103 int fraction;
|
|
|
5104
|
|
|
5105 prt_real_bits(val, prec, &integer, &fraction);
|
|
|
5106 /* Emit integer part */
|
|
|
5107 sprintf((char *)prt_line_buffer, "%d", integer);
|
|
|
5108 prt_write_file(prt_line_buffer);
|
|
|
5109 /* Only emit fraction if necessary */
|
|
|
5110 if (fraction != 0)
|
|
|
5111 {
|
|
|
5112 /* Remove any trailing zeros */
|
|
|
5113 while ((fraction % 10) == 0)
|
|
|
5114 {
|
|
|
5115 prec--;
|
|
|
5116 fraction /= 10;
|
|
|
5117 }
|
|
|
5118 /* Emit fraction left padded with zeros */
|
|
|
5119 sprintf((char *)prt_line_buffer, ".%0*d", prec, fraction);
|
|
|
5120 prt_write_file(prt_line_buffer);
|
|
|
5121 }
|
|
|
5122 sprintf((char *)prt_line_buffer, " ");
|
|
|
5123 prt_write_file(prt_line_buffer);
|
|
|
5124 }
|
|
|
5125
|
|
|
5126 /*
|
|
|
5127 * Write a line to define a numeric variable.
|
|
|
5128 */
|
|
|
5129 static void
|
|
|
5130 prt_def_var(name, value, prec)
|
|
|
5131 char *name;
|
|
|
5132 double value;
|
|
|
5133 int prec;
|
|
|
5134 {
|
|
274
|
5135 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5136 "/%s ", name);
|
|
7
|
5137 prt_write_file(prt_line_buffer);
|
|
|
5138 prt_write_real(value, prec);
|
|
|
5139 sprintf((char *)prt_line_buffer, "d\n");
|
|
|
5140 prt_write_file(prt_line_buffer);
|
|
|
5141 }
|
|
|
5142
|
|
|
5143 /* Convert size from font space to user space at current font scale */
|
|
|
5144 #define PRT_PS_FONT_TO_USER(scale, size) ((size) * ((scale)/1000.0))
|
|
|
5145
|
|
|
5146 static void
|
|
|
5147 prt_flush_buffer()
|
|
|
5148 {
|
|
|
5149 if (prt_ps_buffer.ga_len > 0)
|
|
|
5150 {
|
|
|
5151 /* Any background color must be drawn first */
|
|
|
5152 if (prt_do_bgcol && (prt_new_bgcol != PRCOLOR_WHITE))
|
|
|
5153 {
|
|
|
5154 int r, g, b;
|
|
|
5155
|
|
|
5156 if (prt_do_moveto)
|
|
|
5157 {
|
|
|
5158 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
5159 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
5160 prt_write_string("m\n");
|
|
|
5161 prt_do_moveto = FALSE;
|
|
|
5162 }
|
|
|
5163
|
|
|
5164 /* Size of rect of background color on which text is printed */
|
|
15
|
5165 prt_write_real(prt_text_run, 2);
|
|
7
|
5166 prt_write_real(prt_line_height, 2);
|
|
|
5167
|
|
|
5168 /* Lastly add the color of the background */
|
|
|
5169 r = ((unsigned)prt_new_bgcol & 0xff0000) >> 16;
|
|
|
5170 g = ((unsigned)prt_new_bgcol & 0xff00) >> 8;
|
|
|
5171 b = prt_new_bgcol & 0xff;
|
|
|
5172 prt_write_real(r / 255.0, 3);
|
|
|
5173 prt_write_real(g / 255.0, 3);
|
|
|
5174 prt_write_real(b / 255.0, 3);
|
|
|
5175 prt_write_string("bg\n");
|
|
|
5176 }
|
|
|
5177 /* Draw underlines before the text as it makes it slightly easier to
|
|
|
5178 * find the starting point.
|
|
|
5179 */
|
|
|
5180 if (prt_do_underline)
|
|
|
5181 {
|
|
|
5182 if (prt_do_moveto)
|
|
|
5183 {
|
|
|
5184 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
5185 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
5186 prt_write_string("m\n");
|
|
|
5187 prt_do_moveto = FALSE;
|
|
|
5188 }
|
|
|
5189
|
|
15
|
5190 /* Underline length of text run */
|
|
|
5191 prt_write_real(prt_text_run, 2);
|
|
7
|
5192 prt_write_string("ul\n");
|
|
|
5193 }
|
|
|
5194 /* Draw the text
|
|
|
5195 * Note: we write text out raw - EBCDIC conversion is handled in the
|
|
|
5196 * PostScript world via the font encoding vector. */
|
|
15
|
5197 #ifdef FEAT_MBYTE
|
|
|
5198 if (prt_out_mbyte)
|
|
|
5199 prt_write_string("<");
|
|
|
5200 else
|
|
|
5201 #endif
|
|
|
5202 prt_write_string("(");
|
|
7
|
5203 prt_write_file_raw_len(prt_ps_buffer.ga_data, prt_ps_buffer.ga_len);
|
|
15
|
5204 #ifdef FEAT_MBYTE
|
|
|
5205 if (prt_out_mbyte)
|
|
|
5206 prt_write_string(">");
|
|
|
5207 else
|
|
|
5208 #endif
|
|
|
5209 prt_write_string(")");
|
|
7
|
5210 /* Add a moveto if need be and use the appropriate show procedure */
|
|
|
5211 if (prt_do_moveto)
|
|
|
5212 {
|
|
|
5213 prt_write_real(prt_pos_x_moveto, 2);
|
|
|
5214 prt_write_real(prt_pos_y_moveto, 2);
|
|
|
5215 /* moveto and a show */
|
|
|
5216 prt_write_string("ms\n");
|
|
|
5217 prt_do_moveto = FALSE;
|
|
|
5218 }
|
|
|
5219 else /* Simple show */
|
|
|
5220 prt_write_string("s\n");
|
|
|
5221
|
|
|
5222 ga_clear(&prt_ps_buffer);
|
|
15
|
5223 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
7
|
5224 }
|
|
|
5225 }
|
|
|
5226
|
|
|
5227
|
|
|
5228 static void
|
|
237
|
5229 prt_resource_name(filename, cookie)
|
|
7
|
5230 char_u *filename;
|
|
237
|
5231 void *cookie;
|
|
|
5232 {
|
|
|
5233 char_u *resource_filename = cookie;
|
|
|
5234
|
|
7
|
5235 if (STRLEN(filename) >= MAXPATHL)
|
|
|
5236 *resource_filename = NUL;
|
|
|
5237 else
|
|
|
5238 STRCPY(resource_filename, filename);
|
|
|
5239 }
|
|
|
5240
|
|
|
5241 static int
|
|
|
5242 prt_find_resource(name, resource)
|
|
|
5243 char *name;
|
|
|
5244 struct prt_ps_resource_S *resource;
|
|
|
5245 {
|
|
|
5246 char_u buffer[MAXPATHL + 1];
|
|
|
5247
|
|
|
5248 STRCPY(resource->name, name);
|
|
|
5249 /* Look for named resource file in runtimepath */
|
|
|
5250 STRCPY(buffer, "print");
|
|
|
5251 add_pathsep(buffer);
|
|
|
5252 STRCAT(buffer, name);
|
|
|
5253 STRCAT(buffer, ".ps");
|
|
237
|
5254 resource->filename[0] = NUL;
|
|
|
5255 return (do_in_runtimepath(buffer, FALSE, prt_resource_name,
|
|
|
5256 resource->filename)
|
|
7
|
5257 && resource->filename[0] != NUL);
|
|
|
5258 }
|
|
|
5259
|
|
|
5260 /* PS CR and LF characters have platform independent values */
|
|
|
5261 #define PSLF (0x0a)
|
|
|
5262 #define PSCR (0x0d)
|
|
|
5263
|
|
15
|
5264 /* Static buffer to read initial comments in a resource file, some can have a
|
|
|
5265 * couple of KB of comments! */
|
|
|
5266 #define PRT_FILE_BUFFER_LEN (2048)
|
|
|
5267 struct prt_resfile_buffer_S
|
|
|
5268 {
|
|
|
5269 char_u buffer[PRT_FILE_BUFFER_LEN];
|
|
|
5270 int len;
|
|
|
5271 int line_start;
|
|
|
5272 int line_end;
|
|
|
5273 };
|
|
|
5274
|
|
|
5275 static struct prt_resfile_buffer_S prt_resfile;
|
|
|
5276
|
|
|
5277 static int
|
|
|
5278 prt_resfile_next_line()
|
|
|
5279 {
|
|
|
5280 int index;
|
|
|
5281
|
|
|
5282 /* Move to start of next line and then find end of line */
|
|
|
5283 index = prt_resfile.line_end + 1;
|
|
|
5284 while (index < prt_resfile.len)
|
|
|
5285 {
|
|
|
5286 if (prt_resfile.buffer[index] != PSLF && prt_resfile.buffer[index]
|
|
|
5287 != PSCR)
|
|
|
5288 break;
|
|
|
5289 index++;
|
|
|
5290 }
|
|
|
5291 prt_resfile.line_start = index;
|
|
|
5292
|
|
|
5293 while (index < prt_resfile.len)
|
|
|
5294 {
|
|
|
5295 if (prt_resfile.buffer[index] == PSLF || prt_resfile.buffer[index]
|
|
|
5296 == PSCR)
|
|
|
5297 break;
|
|
|
5298 index++;
|
|
|
5299 }
|
|
|
5300 prt_resfile.line_end = index;
|
|
|
5301
|
|
|
5302 return (index < prt_resfile.len);
|
|
|
5303 }
|
|
|
5304
|
|
|
5305 static int
|
|
|
5306 prt_resfile_strncmp(offset, string, len)
|
|
|
5307 int offset;
|
|
|
5308 char *string;
|
|
|
5309 int len;
|
|
|
5310 {
|
|
|
5311 /* Force not equal if string is longer than remainder of line */
|
|
|
5312 if (len > (prt_resfile.line_end - (prt_resfile.line_start + offset)))
|
|
|
5313 return 1;
|
|
|
5314
|
|
|
5315 return STRNCMP(&prt_resfile.buffer[prt_resfile.line_start + offset],
|
|
|
5316 string, len);
|
|
|
5317 }
|
|
|
5318
|
|
|
5319 static int
|
|
|
5320 prt_resfile_skip_nonws(offset)
|
|
|
5321 int offset;
|
|
|
5322 {
|
|
|
5323 int index;
|
|
|
5324
|
|
|
5325 index = prt_resfile.line_start + offset;
|
|
|
5326 while (index < prt_resfile.line_end)
|
|
|
5327 {
|
|
|
5328 if (isspace(prt_resfile.buffer[index]))
|
|
|
5329 return index - prt_resfile.line_start;
|
|
|
5330 index++;
|
|
|
5331 }
|
|
|
5332 return -1;
|
|
|
5333 }
|
|
|
5334
|
|
|
5335 static int
|
|
|
5336 prt_resfile_skip_ws(offset)
|
|
|
5337 int offset;
|
|
|
5338 {
|
|
|
5339 int index;
|
|
|
5340
|
|
|
5341 index = prt_resfile.line_start + offset;
|
|
|
5342 while (index < prt_resfile.line_end)
|
|
|
5343 {
|
|
|
5344 if (!isspace(prt_resfile.buffer[index]))
|
|
|
5345 return index - prt_resfile.line_start;
|
|
|
5346 index++;
|
|
|
5347 }
|
|
|
5348 return -1;
|
|
|
5349 }
|
|
|
5350
|
|
|
5351 /* prt_next_dsc() - returns detail on next DSC comment line found. Returns true
|
|
|
5352 * if a DSC comment is found, else false */
|
|
|
5353 static int
|
|
|
5354 prt_next_dsc(p_dsc_line)
|
|
|
5355 struct prt_dsc_line_S *p_dsc_line;
|
|
|
5356 {
|
|
|
5357 int comment;
|
|
|
5358 int offset;
|
|
|
5359
|
|
|
5360 /* Move to start of next line */
|
|
|
5361 if (!prt_resfile_next_line())
|
|
|
5362 return FALSE;
|
|
|
5363
|
|
|
5364 /* DSC comments always start %% */
|
|
|
5365 if (prt_resfile_strncmp(0, "%%", 2) != 0)
|
|
|
5366 return FALSE;
|
|
|
5367
|
|
|
5368 /* Find type of DSC comment */
|
|
|
5369 for (comment = 0; comment < NUM_ELEMENTS(prt_dsc_table); comment++)
|
|
|
5370 if (prt_resfile_strncmp(0, prt_dsc_table[comment].string,
|
|
|
5371 prt_dsc_table[comment].len) == 0)
|
|
|
5372 break;
|
|
|
5373
|
|
|
5374 if (comment != NUM_ELEMENTS(prt_dsc_table))
|
|
|
5375 {
|
|
|
5376 /* Return type of comment */
|
|
|
5377 p_dsc_line->type = prt_dsc_table[comment].type;
|
|
|
5378 offset = prt_dsc_table[comment].len;
|
|
|
5379 }
|
|
|
5380 else
|
|
|
5381 {
|
|
|
5382 /* Unrecognised DSC comment, skip to ws after comment leader */
|
|
|
5383 p_dsc_line->type = PRT_DSC_MISC_TYPE;
|
|
|
5384 offset = prt_resfile_skip_nonws(0);
|
|
|
5385 if (offset == -1)
|
|
|
5386 return FALSE;
|
|
|
5387 }
|
|
|
5388
|
|
|
5389 /* Skip ws to comment value */
|
|
|
5390 offset = prt_resfile_skip_ws(offset);
|
|
|
5391 if (offset == -1)
|
|
|
5392 return FALSE;
|
|
|
5393
|
|
|
5394 p_dsc_line->string = &prt_resfile.buffer[prt_resfile.line_start + offset];
|
|
|
5395 p_dsc_line->len = prt_resfile.line_end - (prt_resfile.line_start + offset);
|
|
|
5396
|
|
|
5397 return TRUE;
|
|
|
5398 }
|
|
|
5399
|
|
|
5400 /* Improved hand crafted parser to get the type, title, and version number of a
|
|
|
5401 * PS resource file so the file details can be added to the DSC header comments.
|
|
|
5402 */
|
|
7
|
5403 static int
|
|
|
5404 prt_open_resource(resource)
|
|
|
5405 struct prt_ps_resource_S *resource;
|
|
|
5406 {
|
|
15
|
5407 int offset;
|
|
|
5408 int seen_all;
|
|
|
5409 int seen_title;
|
|
|
5410 int seen_version;
|
|
7
|
5411 FILE *fd_resource;
|
|
15
|
5412 struct prt_dsc_line_S dsc_line;
|
|
7
|
5413
|
|
|
5414 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
5415 if (fd_resource == NULL)
|
|
|
5416 {
|
|
|
5417 EMSG2(_("E624: Can't open file \"%s\""), resource->filename);
|
|
|
5418 return FALSE;
|
|
|
5419 }
|
|
15
|
5420 vim_memset(prt_resfile.buffer, NUL, PRT_FILE_BUFFER_LEN);
|
|
7
|
5421
|
|
|
5422 /* Parse first line to ensure valid resource file */
|
|
15
|
5423 prt_resfile.len = fread((char *)prt_resfile.buffer, sizeof(char_u),
|
|
|
5424 PRT_FILE_BUFFER_LEN, fd_resource);
|
|
7
|
5425 if (ferror(fd_resource))
|
|
|
5426 {
|
|
|
5427 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
5428 resource->filename);
|
|
|
5429 fclose(fd_resource);
|
|
|
5430 return FALSE;
|
|
|
5431 }
|
|
|
5432
|
|
15
|
5433 prt_resfile.line_end = -1;
|
|
|
5434 prt_resfile.line_start = 0;
|
|
|
5435 if (!prt_resfile_next_line())
|
|
|
5436 return FALSE;
|
|
|
5437
|
|
|
5438 offset = 0;
|
|
|
5439
|
|
|
5440 if (prt_resfile_strncmp(offset, PRT_RESOURCE_HEADER,
|
|
|
5441 STRLEN(PRT_RESOURCE_HEADER)) != 0)
|
|
7
|
5442 {
|
|
|
5443 EMSG2(_("E618: file \"%s\" is not a PostScript resource file"),
|
|
|
5444 resource->filename);
|
|
|
5445 fclose(fd_resource);
|
|
|
5446 return FALSE;
|
|
|
5447 }
|
|
|
5448
|
|
|
5449 /* Skip over any version numbers and following ws */
|
|
15
|
5450 offset += STRLEN(PRT_RESOURCE_HEADER);
|
|
|
5451 offset = prt_resfile_skip_nonws(offset);
|
|
|
5452 if (offset == -1)
|
|
|
5453 return FALSE;
|
|
|
5454 offset = prt_resfile_skip_ws(offset);
|
|
|
5455 if (offset == -1)
|
|
|
5456 return FALSE;
|
|
|
5457
|
|
|
5458 if (prt_resfile_strncmp(offset, PRT_RESOURCE_RESOURCE,
|
|
|
5459 STRLEN(PRT_RESOURCE_RESOURCE)) != 0)
|
|
7
|
5460 {
|
|
|
5461 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
5462 resource->filename);
|
|
|
5463 fclose(fd_resource);
|
|
|
5464 return FALSE;
|
|
|
5465 }
|
|
15
|
5466 offset += STRLEN(PRT_RESOURCE_RESOURCE);
|
|
7
|
5467
|
|
|
5468 /* Decide type of resource in the file */
|
|
15
|
5469 if (prt_resfile_strncmp(offset, PRT_RESOURCE_PROCSET,
|
|
|
5470 STRLEN(PRT_RESOURCE_PROCSET)) == 0)
|
|
7
|
5471 resource->type = PRT_RESOURCE_TYPE_PROCSET;
|
|
15
|
5472 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_ENCODING,
|
|
|
5473 STRLEN(PRT_RESOURCE_ENCODING)) == 0)
|
|
7
|
5474 resource->type = PRT_RESOURCE_TYPE_ENCODING;
|
|
15
|
5475 else if (prt_resfile_strncmp(offset, PRT_RESOURCE_CMAP,
|
|
|
5476 STRLEN(PRT_RESOURCE_CMAP)) == 0)
|
|
|
5477 resource->type = PRT_RESOURCE_TYPE_CMAP;
|
|
7
|
5478 else
|
|
|
5479 {
|
|
|
5480 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
5481 resource->filename);
|
|
|
5482 fclose(fd_resource);
|
|
|
5483 return FALSE;
|
|
|
5484 }
|
|
|
5485
|
|
15
|
5486 /* Look for title and version of resource */
|
|
|
5487 resource->title[0] = '\0';
|
|
|
5488 resource->version[0] = '\0';
|
|
|
5489 seen_title = FALSE;
|
|
|
5490 seen_version = FALSE;
|
|
|
5491 seen_all = FALSE;
|
|
|
5492 while (!seen_all && prt_next_dsc(&dsc_line))
|
|
|
5493 {
|
|
|
5494 switch (dsc_line.type)
|
|
|
5495 {
|
|
|
5496 case PRT_DSC_TITLE_TYPE:
|
|
|
5497 STRNCPY(resource->title, dsc_line.string, dsc_line.len);
|
|
|
5498 resource->title[dsc_line.len] = '\0';
|
|
|
5499 seen_title = TRUE;
|
|
|
5500 if (seen_version)
|
|
|
5501 seen_all = TRUE;
|
|
|
5502 break;
|
|
|
5503
|
|
|
5504 case PRT_DSC_VERSION_TYPE:
|
|
|
5505 STRNCPY(resource->version, dsc_line.string, dsc_line.len);
|
|
|
5506 resource->version[dsc_line.len] = '\0';
|
|
|
5507 seen_version = TRUE;
|
|
|
5508 if (seen_title)
|
|
|
5509 seen_all = TRUE;
|
|
|
5510 break;
|
|
|
5511
|
|
|
5512 case PRT_DSC_ENDCOMMENTS_TYPE:
|
|
|
5513 /* Wont find title or resource after this comment, stop searching */
|
|
|
5514 seen_all = TRUE;
|
|
|
5515 break;
|
|
|
5516
|
|
|
5517 case PRT_DSC_MISC_TYPE:
|
|
|
5518 /* Not interested in whatever comment this line had */
|
|
|
5519 break;
|
|
|
5520 }
|
|
|
5521 }
|
|
|
5522
|
|
|
5523 if (!seen_title || !seen_version)
|
|
7
|
5524 {
|
|
|
5525 EMSG2(_("E619: file \"%s\" is not a supported PostScript resource file"),
|
|
|
5526 resource->filename);
|
|
|
5527 fclose(fd_resource);
|
|
|
5528 return FALSE;
|
|
|
5529 }
|
|
|
5530
|
|
|
5531 fclose(fd_resource);
|
|
|
5532
|
|
|
5533 return TRUE;
|
|
|
5534 }
|
|
|
5535
|
|
|
5536 static int
|
|
|
5537 prt_check_resource(resource, version)
|
|
|
5538 struct prt_ps_resource_S *resource;
|
|
|
5539 char_u *version;
|
|
|
5540 {
|
|
|
5541 /* Version number m.n should match, the revision number does not matter */
|
|
|
5542 if (STRNCMP(resource->version, version, STRLEN(version)))
|
|
|
5543 {
|
|
|
5544 EMSG2(_("E621: \"%s\" resource file has wrong version"),
|
|
|
5545 resource->name);
|
|
|
5546 return FALSE;
|
|
|
5547 }
|
|
|
5548
|
|
|
5549 /* Other checks to be added as needed */
|
|
|
5550 return TRUE;
|
|
|
5551 }
|
|
|
5552
|
|
|
5553 static void
|
|
|
5554 prt_dsc_start()
|
|
|
5555 {
|
|
|
5556 prt_write_string("%!PS-Adobe-3.0\n");
|
|
|
5557 }
|
|
|
5558
|
|
|
5559 static void
|
|
|
5560 prt_dsc_noarg(comment)
|
|
|
5561 char *comment;
|
|
|
5562 {
|
|
274
|
5563 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5564 "%%%%%s\n", comment);
|
|
7
|
5565 prt_write_file(prt_line_buffer);
|
|
|
5566 }
|
|
|
5567
|
|
|
5568 static void
|
|
|
5569 prt_dsc_textline(comment, text)
|
|
|
5570 char *comment;
|
|
|
5571 char *text;
|
|
|
5572 {
|
|
274
|
5573 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5574 "%%%%%s: %s\n", comment, text);
|
|
7
|
5575 prt_write_file(prt_line_buffer);
|
|
|
5576 }
|
|
|
5577
|
|
|
5578 static void
|
|
|
5579 prt_dsc_text(comment, text)
|
|
|
5580 char *comment;
|
|
|
5581 char *text;
|
|
|
5582 {
|
|
|
5583 /* TODO - should scan 'text' for any chars needing escaping! */
|
|
274
|
5584 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5585 "%%%%%s: (%s)\n", comment, text);
|
|
7
|
5586 prt_write_file(prt_line_buffer);
|
|
|
5587 }
|
|
|
5588
|
|
|
5589 #define prt_dsc_atend(c) prt_dsc_text((c), "atend")
|
|
|
5590
|
|
|
5591 static void
|
|
|
5592 prt_dsc_ints(comment, count, ints)
|
|
|
5593 char *comment;
|
|
|
5594 int count;
|
|
|
5595 int *ints;
|
|
|
5596 {
|
|
|
5597 int i;
|
|
|
5598
|
|
274
|
5599 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5600 "%%%%%s:", comment);
|
|
7
|
5601 prt_write_file(prt_line_buffer);
|
|
|
5602
|
|
|
5603 for (i = 0; i < count; i++)
|
|
|
5604 {
|
|
|
5605 sprintf((char *)prt_line_buffer, " %d", ints[i]);
|
|
|
5606 prt_write_file(prt_line_buffer);
|
|
|
5607 }
|
|
|
5608
|
|
|
5609 prt_write_string("\n");
|
|
|
5610 }
|
|
|
5611
|
|
|
5612 static void
|
|
15
|
5613 prt_dsc_resources(comment, type, string)
|
|
7
|
5614 char *comment; /* if NULL add to previous */
|
|
|
5615 char *type;
|
|
15
|
5616 char *string;
|
|
|
5617 {
|
|
7
|
5618 if (comment != NULL)
|
|
274
|
5619 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5620 "%%%%%s: %s", comment, type);
|
|
7
|
5621 else
|
|
274
|
5622 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5623 "%%%%+ %s", type);
|
|
7
|
5624 prt_write_file(prt_line_buffer);
|
|
|
5625
|
|
274
|
5626 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5627 " %s\n", string);
|
|
15
|
5628 prt_write_file(prt_line_buffer);
|
|
|
5629 }
|
|
|
5630
|
|
|
5631 static void
|
|
|
5632 prt_dsc_font_resource(resource, ps_font)
|
|
|
5633 char *resource;
|
|
|
5634 struct prt_ps_font_S *ps_font;
|
|
|
5635 {
|
|
|
5636 int i;
|
|
|
5637
|
|
|
5638 prt_dsc_resources(resource, "font",
|
|
|
5639 ps_font->ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
5640 for (i = PRT_PS_FONT_BOLD ; i <= PRT_PS_FONT_BOLDOBLIQUE ; i++)
|
|
|
5641 if (ps_font->ps_fontname[i] != NULL)
|
|
|
5642 prt_dsc_resources(NULL, "font", ps_font->ps_fontname[i]);
|
|
7
|
5643 }
|
|
|
5644
|
|
|
5645 static void
|
|
|
5646 prt_dsc_requirements(duplex, tumble, collate, color, num_copies)
|
|
|
5647 int duplex;
|
|
|
5648 int tumble;
|
|
|
5649 int collate;
|
|
|
5650 int color;
|
|
|
5651 int num_copies;
|
|
|
5652 {
|
|
|
5653 /* Only output the comment if we need to.
|
|
|
5654 * Note: tumble is ignored if we are not duplexing
|
|
|
5655 */
|
|
|
5656 if (!(duplex || collate || color || (num_copies > 1)))
|
|
|
5657 return;
|
|
|
5658
|
|
|
5659 sprintf((char *)prt_line_buffer, "%%%%Requirements:");
|
|
|
5660 prt_write_file(prt_line_buffer);
|
|
|
5661
|
|
|
5662 if (duplex)
|
|
|
5663 {
|
|
|
5664 prt_write_string(" duplex");
|
|
|
5665 if (tumble)
|
|
|
5666 prt_write_string("(tumble)");
|
|
|
5667 }
|
|
|
5668 if (collate)
|
|
|
5669 prt_write_string(" collate");
|
|
|
5670 if (color)
|
|
|
5671 prt_write_string(" color");
|
|
|
5672 if (num_copies > 1)
|
|
|
5673 {
|
|
|
5674 prt_write_string(" numcopies(");
|
|
|
5675 /* Note: no space wanted so dont use prt_write_int() */
|
|
|
5676 sprintf((char *)prt_line_buffer, "%d", num_copies);
|
|
|
5677 prt_write_file(prt_line_buffer);
|
|
|
5678 prt_write_string(")");
|
|
|
5679 }
|
|
|
5680 prt_write_string("\n");
|
|
|
5681 }
|
|
|
5682
|
|
|
5683 static void
|
|
|
5684 prt_dsc_docmedia(paper_name, width, height, weight, colour, type)
|
|
|
5685 char *paper_name;
|
|
|
5686 double width;
|
|
|
5687 double height;
|
|
|
5688 double weight;
|
|
|
5689 char *colour;
|
|
|
5690 char *type;
|
|
|
5691 {
|
|
274
|
5692 vim_snprintf((char *)prt_line_buffer, sizeof(prt_line_buffer),
|
|
|
5693 "%%%%DocumentMedia: %s ", paper_name);
|
|
7
|
5694 prt_write_file(prt_line_buffer);
|
|
|
5695 prt_write_real(width, 2);
|
|
|
5696 prt_write_real(height, 2);
|
|
|
5697 prt_write_real(weight, 2);
|
|
|
5698 if (colour == NULL)
|
|
|
5699 prt_write_string("()");
|
|
|
5700 else
|
|
|
5701 prt_write_string(colour);
|
|
|
5702 prt_write_string(" ");
|
|
|
5703 if (type == NULL)
|
|
|
5704 prt_write_string("()");
|
|
|
5705 else
|
|
|
5706 prt_write_string(type);
|
|
|
5707 prt_write_string("\n");
|
|
|
5708 }
|
|
|
5709
|
|
|
5710 void
|
|
|
5711 mch_print_cleanup()
|
|
|
5712 {
|
|
|
5713 #ifdef FEAT_MBYTE
|
|
15
|
5714 if (prt_out_mbyte)
|
|
|
5715 {
|
|
|
5716 int i;
|
|
|
5717
|
|
|
5718 /* Free off all CID font names created, but first clear duplicate
|
|
|
5719 * pointers to the same string (when the same font is used for more than
|
|
|
5720 * one style).
|
|
|
5721 */
|
|
|
5722 for (i = PRT_PS_FONT_ROMAN; i <= PRT_PS_FONT_BOLDOBLIQUE; i++)
|
|
|
5723 {
|
|
|
5724 if (prt_ps_mb_font.ps_fontname[i] != NULL)
|
|
|
5725 vim_free(prt_ps_mb_font.ps_fontname[i]);
|
|
|
5726 prt_ps_mb_font.ps_fontname[i] = NULL;
|
|
|
5727 }
|
|
|
5728 }
|
|
|
5729
|
|
7
|
5730 if (prt_do_conv)
|
|
|
5731 {
|
|
|
5732 convert_setup(&prt_conv, NULL, NULL);
|
|
|
5733 prt_do_conv = FALSE;
|
|
|
5734 }
|
|
|
5735 #endif
|
|
|
5736 if (prt_ps_fd != NULL)
|
|
|
5737 {
|
|
|
5738 fclose(prt_ps_fd);
|
|
|
5739 prt_ps_fd = NULL;
|
|
|
5740 prt_file_error = FALSE;
|
|
|
5741 }
|
|
|
5742 if (prt_ps_file_name != NULL)
|
|
|
5743 {
|
|
|
5744 vim_free(prt_ps_file_name);
|
|
|
5745 prt_ps_file_name = NULL;
|
|
|
5746 }
|
|
|
5747 }
|
|
|
5748
|
|
|
5749 static float
|
|
|
5750 to_device_units(idx, physsize, def_number)
|
|
|
5751 int idx;
|
|
|
5752 double physsize;
|
|
|
5753 int def_number;
|
|
|
5754 {
|
|
|
5755 float ret;
|
|
|
5756 int u;
|
|
|
5757 int nr;
|
|
|
5758
|
|
|
5759 u = prt_get_unit(idx);
|
|
|
5760 if (u == PRT_UNIT_NONE)
|
|
|
5761 {
|
|
|
5762 u = PRT_UNIT_PERC;
|
|
|
5763 nr = def_number;
|
|
|
5764 }
|
|
|
5765 else
|
|
|
5766 nr = printer_opts[idx].number;
|
|
|
5767
|
|
|
5768 switch (u)
|
|
|
5769 {
|
|
|
5770 case PRT_UNIT_INCH:
|
|
|
5771 ret = (float)(nr * PRT_PS_DEFAULT_DPI);
|
|
|
5772 break;
|
|
|
5773 case PRT_UNIT_MM:
|
|
|
5774 ret = (float)(nr * PRT_PS_DEFAULT_DPI) / (float)25.4;
|
|
|
5775 break;
|
|
|
5776 case PRT_UNIT_POINT:
|
|
|
5777 ret = (float)nr;
|
|
|
5778 break;
|
|
|
5779 case PRT_UNIT_PERC:
|
|
|
5780 default:
|
|
|
5781 ret = (float)(physsize * nr) / 100;
|
|
|
5782 break;
|
|
|
5783 }
|
|
|
5784
|
|
|
5785 return ret;
|
|
|
5786 }
|
|
|
5787
|
|
|
5788 /*
|
|
|
5789 * Calculate margins for given width and height from printoptions settings.
|
|
|
5790 */
|
|
|
5791 static void
|
|
|
5792 prt_page_margins(width, height, left, right, top, bottom)
|
|
|
5793 double width;
|
|
|
5794 double height;
|
|
|
5795 double *left;
|
|
|
5796 double *right;
|
|
|
5797 double *top;
|
|
|
5798 double *bottom;
|
|
|
5799 {
|
|
|
5800 *left = to_device_units(OPT_PRINT_LEFT, width, 10);
|
|
|
5801 *right = width - to_device_units(OPT_PRINT_RIGHT, width, 5);
|
|
|
5802 *top = height - to_device_units(OPT_PRINT_TOP, height, 5);
|
|
|
5803 *bottom = to_device_units(OPT_PRINT_BOT, height, 5);
|
|
|
5804 }
|
|
|
5805
|
|
|
5806 static void
|
|
|
5807 prt_font_metrics(font_scale)
|
|
|
5808 int font_scale;
|
|
|
5809 {
|
|
|
5810 prt_line_height = (float)font_scale;
|
|
15
|
5811 prt_char_width = (float)PRT_PS_FONT_TO_USER(font_scale, prt_ps_font->wx);
|
|
7
|
5812 }
|
|
|
5813
|
|
|
5814
|
|
|
5815 static int
|
|
|
5816 prt_get_cpl()
|
|
|
5817 {
|
|
|
5818 if (prt_use_number())
|
|
|
5819 {
|
|
|
5820 prt_number_width = PRINT_NUMBER_WIDTH * prt_char_width;
|
|
15
|
5821 #ifdef FEAT_MBYTE
|
|
|
5822 /* If we are outputting multi-byte characters then line numbers will be
|
|
|
5823 * printed with half width characters
|
|
|
5824 */
|
|
|
5825 if (prt_out_mbyte)
|
|
|
5826 prt_number_width /= 2;
|
|
|
5827 #endif
|
|
7
|
5828 prt_left_margin += prt_number_width;
|
|
|
5829 }
|
|
|
5830 else
|
|
|
5831 prt_number_width = 0.0;
|
|
|
5832
|
|
|
5833 return (int)((prt_right_margin - prt_left_margin) / prt_char_width);
|
|
|
5834 }
|
|
|
5835
|
|
20
|
5836 #ifdef FEAT_MBYTE
|
|
15
|
5837 static int
|
|
|
5838 prt_build_cid_fontname(font, name, name_len)
|
|
|
5839 int font;
|
|
20
|
5840 char_u *name;
|
|
15
|
5841 int name_len;
|
|
|
5842 {
|
|
|
5843 char *fontname;
|
|
|
5844
|
|
20
|
5845 fontname = (char *)alloc(name_len + 1);
|
|
15
|
5846 if (fontname == NULL)
|
|
|
5847 return FALSE;
|
|
|
5848 STRNCPY(fontname, name, name_len);
|
|
|
5849 fontname[name_len] = '\0';
|
|
|
5850 prt_ps_mb_font.ps_fontname[font] = fontname;
|
|
|
5851
|
|
|
5852 return TRUE;
|
|
|
5853 }
|
|
20
|
5854 #endif
|
|
15
|
5855
|
|
7
|
5856 /*
|
|
|
5857 * Get number of lines of text that fit on a page (excluding the header).
|
|
|
5858 */
|
|
|
5859 static int
|
|
|
5860 prt_get_lpp()
|
|
|
5861 {
|
|
|
5862 int lpp;
|
|
|
5863
|
|
|
5864 /*
|
|
|
5865 * Calculate offset to lower left corner of background rect based on actual
|
|
|
5866 * font height (based on its bounding box) and the line height, handling the
|
|
|
5867 * case where the font height can exceed the line height.
|
|
|
5868 */
|
|
|
5869 prt_bgcol_offset = (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
5870 prt_ps_font->bbox_min_y);
|
|
|
5871 if ((prt_ps_font->bbox_max_y - prt_ps_font->bbox_min_y) < 1000.0)
|
|
7
|
5872 {
|
|
|
5873 prt_bgcol_offset -= (float)PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
5874 (1000.0 - (prt_ps_font->bbox_max_y -
|
|
|
5875 prt_ps_font->bbox_min_y)) / 2);
|
|
7
|
5876 }
|
|
|
5877
|
|
|
5878 /* Get height for topmost line based on background rect offset. */
|
|
|
5879 prt_first_line_height = prt_line_height + prt_bgcol_offset;
|
|
|
5880
|
|
|
5881 /* Calculate lpp */
|
|
|
5882 lpp = (int)((prt_top_margin - prt_bottom_margin) / prt_line_height);
|
|
|
5883
|
|
|
5884 /* Adjust top margin if there is a header */
|
|
|
5885 prt_top_margin -= prt_line_height * prt_header_height();
|
|
|
5886
|
|
|
5887 return lpp - prt_header_height();
|
|
|
5888 }
|
|
|
5889
|
|
15
|
5890 #ifdef FEAT_MBYTE
|
|
|
5891 static int
|
|
|
5892 prt_match_encoding(p_encoding, p_cmap, pp_mbenc)
|
|
20
|
5893 char *p_encoding;
|
|
|
5894 struct prt_ps_mbfont_S *p_cmap;
|
|
|
5895 struct prt_ps_encoding_S **pp_mbenc;
|
|
|
5896 {
|
|
|
5897 int mbenc;
|
|
|
5898 int enc_len;
|
|
|
5899 struct prt_ps_encoding_S *p_mbenc;
|
|
15
|
5900
|
|
|
5901 *pp_mbenc = NULL;
|
|
|
5902 /* Look for recognised encoding */
|
|
|
5903 enc_len = STRLEN(p_encoding);
|
|
|
5904 p_mbenc = p_cmap->encodings;
|
|
|
5905 for (mbenc = 0; mbenc < p_cmap->num_encodings; mbenc++)
|
|
|
5906 {
|
|
|
5907 if (STRNICMP(p_mbenc->encoding, p_encoding, enc_len) == 0)
|
|
|
5908 {
|
|
|
5909 *pp_mbenc = p_mbenc;
|
|
|
5910 return TRUE;
|
|
|
5911 }
|
|
|
5912 p_mbenc++;
|
|
|
5913 }
|
|
|
5914 return FALSE;
|
|
|
5915 }
|
|
|
5916
|
|
|
5917 static int
|
|
|
5918 prt_match_charset(p_charset, p_cmap, pp_mbchar)
|
|
20
|
5919 char *p_charset;
|
|
|
5920 struct prt_ps_mbfont_S *p_cmap;
|
|
15
|
5921 struct prt_ps_charset_S **pp_mbchar;
|
|
|
5922 {
|
|
20
|
5923 int mbchar;
|
|
|
5924 int char_len;
|
|
15
|
5925 struct prt_ps_charset_S *p_mbchar;
|
|
|
5926
|
|
|
5927 /* Look for recognised character set, using default if one is not given */
|
|
|
5928 if (*p_charset == NUL)
|
|
|
5929 p_charset = p_cmap->defcs;
|
|
|
5930 char_len = STRLEN(p_charset);
|
|
|
5931 p_mbchar = p_cmap->charsets;
|
|
|
5932 for (mbchar = 0; mbchar < p_cmap->num_charsets; mbchar++)
|
|
|
5933 {
|
|
|
5934 if (STRNICMP(p_mbchar->charset, p_charset, char_len) == 0)
|
|
|
5935 {
|
|
|
5936 *pp_mbchar = p_mbchar;
|
|
|
5937 return TRUE;
|
|
|
5938 }
|
|
|
5939 p_mbchar++;
|
|
|
5940 }
|
|
|
5941 return FALSE;
|
|
|
5942 }
|
|
|
5943 #endif
|
|
|
5944
|
|
7
|
5945 /*ARGSUSED*/
|
|
|
5946 int
|
|
|
5947 mch_print_init(psettings, jobname, forceit)
|
|
|
5948 prt_settings_T *psettings;
|
|
|
5949 char_u *jobname;
|
|
|
5950 int forceit;
|
|
|
5951 {
|
|
|
5952 int i;
|
|
|
5953 char *paper_name;
|
|
|
5954 int paper_strlen;
|
|
|
5955 int fontsize;
|
|
|
5956 char_u *p;
|
|
|
5957 double left;
|
|
|
5958 double right;
|
|
|
5959 double top;
|
|
|
5960 double bottom;
|
|
15
|
5961 #ifdef FEAT_MBYTE
|
|
|
5962 int cmap;
|
|
|
5963 int pmcs_len;
|
|
|
5964 char_u *p_encoding;
|
|
|
5965 struct prt_ps_encoding_S *p_mbenc;
|
|
|
5966 struct prt_ps_encoding_S *p_mbenc_first;
|
|
20
|
5967 struct prt_ps_charset_S *p_mbchar;
|
|
15
|
5968 #endif
|
|
7
|
5969
|
|
|
5970 #if 0
|
|
|
5971 /*
|
|
|
5972 * TODO:
|
|
|
5973 * If "forceit" is false: pop up a dialog to select:
|
|
|
5974 * - printer name
|
|
|
5975 * - copies
|
|
|
5976 * - collated/uncollated
|
|
|
5977 * - duplex off/long side/short side
|
|
|
5978 * - paper size
|
|
|
5979 * - portrait/landscape
|
|
|
5980 * - font size
|
|
|
5981 *
|
|
|
5982 * If "forceit" is true: use the default printer and settings
|
|
|
5983 */
|
|
|
5984 if (forceit)
|
|
|
5985 s_pd.Flags |= PD_RETURNDEFAULT;
|
|
|
5986 #endif
|
|
|
5987
|
|
|
5988 /*
|
|
15
|
5989 * Set up font and encoding.
|
|
|
5990 */
|
|
|
5991 #ifdef FEAT_MBYTE
|
|
|
5992 p_encoding = enc_skip(p_penc);
|
|
|
5993 if (*p_encoding == NUL)
|
|
|
5994 p_encoding = enc_skip(p_enc);
|
|
|
5995
|
|
|
5996 /* Look for recognised multi-byte coding, and if the charset is recognised.
|
|
|
5997 * This is to cope with the fact that various unicode encodings are
|
|
|
5998 * supported in more than one of CJK. */
|
|
|
5999 p_mbenc = NULL;
|
|
|
6000 p_mbenc_first = NULL;
|
|
|
6001 p_mbchar = NULL;
|
|
|
6002 for (cmap = 0; cmap < NUM_ELEMENTS(prt_ps_mbfonts); cmap++)
|
|
20
|
6003 if (prt_match_encoding((char *)p_encoding, &prt_ps_mbfonts[cmap],
|
|
|
6004 &p_mbenc))
|
|
15
|
6005 {
|
|
|
6006 if (p_mbenc_first == NULL)
|
|
|
6007 p_mbenc_first = p_mbenc;
|
|
20
|
6008 if (prt_match_charset((char *)p_pmcs, &prt_ps_mbfonts[cmap],
|
|
|
6009 &p_mbchar))
|
|
15
|
6010 break;
|
|
|
6011 }
|
|
|
6012
|
|
|
6013 /* Use first encoding matched if no charset matched */
|
|
|
6014 if (p_mbchar == NULL && p_mbenc_first != NULL)
|
|
|
6015 p_mbenc = p_mbenc_first;
|
|
|
6016
|
|
|
6017 prt_out_mbyte = (p_mbenc != NULL);
|
|
|
6018 if (prt_out_mbyte)
|
|
|
6019 {
|
|
|
6020 /* Build CMap name - will be same for all multi-byte fonts used */
|
|
|
6021 prt_cmap[0] = '\0';
|
|
|
6022
|
|
|
6023 prt_custom_cmap = prt_out_mbyte && p_mbchar == NULL;
|
|
|
6024
|
|
|
6025 if (!prt_custom_cmap)
|
|
|
6026 {
|
|
|
6027 /* Check encoding and character set are compatible */
|
|
|
6028 if ((p_mbenc->needs_charset&p_mbchar->has_charset) == 0)
|
|
|
6029 {
|
|
|
6030 EMSG(_("E673: Incompatible multi-byte encoding and character set."));
|
|
|
6031 return FALSE;
|
|
|
6032 }
|
|
|
6033
|
|
|
6034 /* Add charset name if not empty */
|
|
|
6035 if (p_mbchar->cmap_charset != NULL)
|
|
|
6036 {
|
|
|
6037 STRCAT(prt_cmap, p_mbchar->cmap_charset);
|
|
|
6038 STRCAT(prt_cmap, "-");
|
|
|
6039 }
|
|
|
6040 }
|
|
|
6041 else
|
|
|
6042 {
|
|
|
6043 /* Add custom CMap character set name */
|
|
|
6044 pmcs_len = STRLEN(p_pmcs);
|
|
|
6045 if (pmcs_len == 0)
|
|
|
6046 {
|
|
|
6047 EMSG(_("E674: printmbcharset cannot be empty with multi-byte encoding."));
|
|
|
6048 return FALSE;
|
|
|
6049 }
|
|
|
6050 STRNCPY(prt_cmap, p_pmcs, STRLEN(p_pmcs));
|
|
|
6051 prt_cmap[pmcs_len] = '\0';
|
|
|
6052 STRCAT(prt_cmap, "-");
|
|
|
6053 }
|
|
|
6054
|
|
|
6055 /* CMap name ends with (optional) encoding name and -H for horizontal */
|
|
|
6056 if (p_mbenc->cmap_encoding != NULL)
|
|
|
6057 {
|
|
|
6058 STRCAT(prt_cmap, p_mbenc->cmap_encoding);
|
|
|
6059 STRCAT(prt_cmap, "-");
|
|
|
6060 }
|
|
|
6061 STRCAT(prt_cmap, "H");
|
|
|
6062
|
|
|
6063 if (!mbfont_opts[OPT_MBFONT_REGULAR].present)
|
|
|
6064 {
|
|
237
|
6065 EMSG(_("E675: No default font specified for multi-byte printing."));
|
|
15
|
6066 return FALSE;
|
|
|
6067 }
|
|
|
6068
|
|
|
6069 /* Derive CID font names with fallbacks if not defined */
|
|
|
6070 if (!prt_build_cid_fontname(PRT_PS_FONT_ROMAN,
|
|
|
6071 mbfont_opts[OPT_MBFONT_REGULAR].string,
|
|
|
6072 mbfont_opts[OPT_MBFONT_REGULAR].strlen))
|
|
|
6073 return FALSE;
|
|
|
6074 if (mbfont_opts[OPT_MBFONT_BOLD].present)
|
|
|
6075 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLD,
|
|
|
6076 mbfont_opts[OPT_MBFONT_BOLD].string,
|
|
|
6077 mbfont_opts[OPT_MBFONT_BOLD].strlen))
|
|
|
6078 return FALSE;
|
|
|
6079 if (mbfont_opts[OPT_MBFONT_OBLIQUE].present)
|
|
|
6080 if (!prt_build_cid_fontname(PRT_PS_FONT_OBLIQUE,
|
|
|
6081 mbfont_opts[OPT_MBFONT_OBLIQUE].string,
|
|
|
6082 mbfont_opts[OPT_MBFONT_OBLIQUE].strlen))
|
|
|
6083 return FALSE;
|
|
|
6084 if (mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].present)
|
|
|
6085 if (!prt_build_cid_fontname(PRT_PS_FONT_BOLDOBLIQUE,
|
|
20
|
6086 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].string,
|
|
|
6087 mbfont_opts[OPT_MBFONT_BOLDOBLIQUE].strlen))
|
|
15
|
6088 return FALSE;
|
|
|
6089
|
|
|
6090 /* Check if need to use Courier for ASCII code range, and if so pick up
|
|
|
6091 * the encoding to use */
|
|
|
6092 prt_use_courier = mbfont_opts[OPT_MBFONT_USECOURIER].present &&
|
|
|
6093 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_USECOURIER].string[0]) == 'y');
|
|
|
6094 if (prt_use_courier)
|
|
|
6095 {
|
|
|
6096 /* Use national ASCII variant unless ASCII wanted */
|
|
|
6097 if (mbfont_opts[OPT_MBFONT_ASCII].present &&
|
|
|
6098 (TOLOWER_ASC(mbfont_opts[OPT_MBFONT_ASCII].string[0]) == 'y'))
|
|
|
6099 prt_ascii_encoding = "ascii";
|
|
|
6100 else
|
|
|
6101 prt_ascii_encoding = prt_ps_mbfonts[cmap].ascii_enc;
|
|
|
6102 }
|
|
|
6103
|
|
|
6104 prt_ps_font = &prt_ps_mb_font;
|
|
|
6105 }
|
|
|
6106 else
|
|
|
6107 #endif
|
|
|
6108 {
|
|
|
6109 #ifdef FEAT_MBYTE
|
|
|
6110 prt_use_courier = FALSE;
|
|
|
6111 #endif
|
|
|
6112 prt_ps_font = &prt_ps_courier_font;
|
|
|
6113 }
|
|
|
6114
|
|
|
6115 /*
|
|
7
|
6116 * Find the size of the paper and set the margins.
|
|
|
6117 */
|
|
|
6118 prt_portrait = (!printer_opts[OPT_PRINT_PORTRAIT].present
|
|
|
6119 || TOLOWER_ASC(printer_opts[OPT_PRINT_PORTRAIT].string[0]) == 'y');
|
|
|
6120 if (printer_opts[OPT_PRINT_PAPER].present)
|
|
|
6121 {
|
|
|
6122 paper_name = (char *)printer_opts[OPT_PRINT_PAPER].string;
|
|
|
6123 paper_strlen = printer_opts[OPT_PRINT_PAPER].strlen;
|
|
|
6124 }
|
|
|
6125 else
|
|
|
6126 {
|
|
|
6127 paper_name = "A4";
|
|
|
6128 paper_strlen = 2;
|
|
|
6129 }
|
|
|
6130 for (i = 0; i < PRT_MEDIASIZE_LEN; ++i)
|
|
|
6131 if (STRLEN(prt_mediasize[i].name) == (unsigned)paper_strlen
|
|
|
6132 && STRNICMP(prt_mediasize[i].name, paper_name,
|
|
|
6133 paper_strlen) == 0)
|
|
|
6134 break;
|
|
|
6135 if (i == PRT_MEDIASIZE_LEN)
|
|
|
6136 i = 0;
|
|
|
6137 prt_media = i;
|
|
|
6138
|
|
|
6139 /*
|
|
|
6140 * Set PS pagesize based on media dimensions and print orientation.
|
|
|
6141 * Note: Media and page sizes have defined meanings in PostScript and should
|
|
|
6142 * be kept distinct. Media is the paper (or transparency, or ...) that is
|
|
|
6143 * printed on, whereas the page size is the area that the PostScript
|
|
|
6144 * interpreter renders into.
|
|
|
6145 */
|
|
|
6146 if (prt_portrait)
|
|
|
6147 {
|
|
|
6148 prt_page_width = prt_mediasize[i].width;
|
|
|
6149 prt_page_height = prt_mediasize[i].height;
|
|
|
6150 }
|
|
|
6151 else
|
|
|
6152 {
|
|
|
6153 prt_page_width = prt_mediasize[i].height;
|
|
|
6154 prt_page_height = prt_mediasize[i].width;
|
|
|
6155 }
|
|
|
6156
|
|
|
6157 /*
|
|
|
6158 * Set PS page margins based on the PS pagesize, not the mediasize - this
|
|
|
6159 * needs to be done before the cpl and lpp are calculated.
|
|
|
6160 */
|
|
|
6161 prt_page_margins(prt_page_width, prt_page_height, &left, &right, &top,
|
|
|
6162 &bottom);
|
|
|
6163 prt_left_margin = (float)left;
|
|
|
6164 prt_right_margin = (float)right;
|
|
|
6165 prt_top_margin = (float)top;
|
|
|
6166 prt_bottom_margin = (float)bottom;
|
|
|
6167
|
|
|
6168 /*
|
|
|
6169 * Set up the font size.
|
|
|
6170 */
|
|
|
6171 fontsize = PRT_PS_DEFAULT_FONTSIZE;
|
|
|
6172 for (p = p_pfn; (p = vim_strchr(p, ':')) != NULL; ++p)
|
|
|
6173 if (p[1] == 'h' && VIM_ISDIGIT(p[2]))
|
|
|
6174 fontsize = atoi((char *)p + 2);
|
|
|
6175 prt_font_metrics(fontsize);
|
|
|
6176
|
|
|
6177 /*
|
|
|
6178 * Return the number of characters per line, and lines per page for the
|
|
|
6179 * generic print code.
|
|
|
6180 */
|
|
|
6181 psettings->chars_per_line = prt_get_cpl();
|
|
|
6182 psettings->lines_per_page = prt_get_lpp();
|
|
|
6183
|
|
|
6184 /* Catch margin settings that leave no space for output! */
|
|
|
6185 if (psettings->chars_per_line <= 0 || psettings->lines_per_page <= 0)
|
|
|
6186 return FAIL;
|
|
|
6187
|
|
|
6188 /*
|
|
|
6189 * Sort out the number of copies to be printed. PS by default will do
|
|
|
6190 * uncollated copies for you, so once we know how many uncollated copies are
|
|
|
6191 * wanted cache it away and lie to the generic code that we only want one
|
|
|
6192 * uncollated copy.
|
|
|
6193 */
|
|
|
6194 psettings->n_collated_copies = 1;
|
|
|
6195 psettings->n_uncollated_copies = 1;
|
|
|
6196 prt_num_copies = 1;
|
|
|
6197 prt_collate = (!printer_opts[OPT_PRINT_COLLATE].present
|
|
|
6198 || TOLOWER_ASC(printer_opts[OPT_PRINT_COLLATE].string[0]) == 'y');
|
|
|
6199 if (prt_collate)
|
|
|
6200 {
|
|
|
6201 /* TODO: Get number of collated copies wanted. */
|
|
|
6202 psettings->n_collated_copies = 1;
|
|
|
6203 }
|
|
|
6204 else
|
|
|
6205 {
|
|
|
6206 /* TODO: Get number of uncollated copies wanted and update the cached
|
|
|
6207 * count.
|
|
|
6208 */
|
|
|
6209 prt_num_copies = 1;
|
|
|
6210 }
|
|
|
6211
|
|
|
6212 psettings->jobname = jobname;
|
|
|
6213
|
|
|
6214 /*
|
|
|
6215 * Set up printer duplex and tumble based on Duplex option setting - default
|
|
|
6216 * is long sided duplex printing (i.e. no tumble).
|
|
|
6217 */
|
|
|
6218 prt_duplex = TRUE;
|
|
|
6219 prt_tumble = FALSE;
|
|
|
6220 psettings->duplex = 1;
|
|
|
6221 if (printer_opts[OPT_PRINT_DUPLEX].present)
|
|
|
6222 {
|
|
|
6223 if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "off", 3) == 0)
|
|
|
6224 {
|
|
|
6225 prt_duplex = FALSE;
|
|
|
6226 psettings->duplex = 0;
|
|
|
6227 }
|
|
|
6228 else if (STRNICMP(printer_opts[OPT_PRINT_DUPLEX].string, "short", 5)
|
|
|
6229 == 0)
|
|
|
6230 prt_tumble = TRUE;
|
|
|
6231 }
|
|
|
6232
|
|
|
6233 /* For now user abort not supported */
|
|
|
6234 psettings->user_abort = 0;
|
|
|
6235
|
|
|
6236 /* If the user didn't specify a file name, use a temp file. */
|
|
|
6237 if (psettings->outfile == NULL)
|
|
|
6238 {
|
|
|
6239 prt_ps_file_name = vim_tempname('p');
|
|
|
6240 if (prt_ps_file_name == NULL)
|
|
|
6241 {
|
|
|
6242 EMSG(_(e_notmp));
|
|
|
6243 return FAIL;
|
|
|
6244 }
|
|
|
6245 prt_ps_fd = mch_fopen((char *)prt_ps_file_name, WRITEBIN);
|
|
|
6246 }
|
|
|
6247 else
|
|
|
6248 {
|
|
|
6249 p = expand_env_save(psettings->outfile);
|
|
|
6250 if (p != NULL)
|
|
|
6251 {
|
|
|
6252 prt_ps_fd = mch_fopen((char *)p, WRITEBIN);
|
|
|
6253 vim_free(p);
|
|
|
6254 }
|
|
|
6255 }
|
|
|
6256 if (prt_ps_fd == NULL)
|
|
|
6257 {
|
|
|
6258 EMSG(_("E324: Can't open PostScript output file"));
|
|
|
6259 mch_print_cleanup();
|
|
|
6260 return FAIL;
|
|
|
6261 }
|
|
|
6262
|
|
15
|
6263 prt_bufsiz = psettings->chars_per_line;
|
|
|
6264 #ifdef FEAT_MBYTE
|
|
|
6265 if (prt_out_mbyte)
|
|
|
6266 prt_bufsiz *= 2;
|
|
|
6267 #endif
|
|
|
6268 ga_init2(&prt_ps_buffer, (int)sizeof(char), prt_bufsiz);
|
|
7
|
6269
|
|
|
6270 prt_page_num = 0;
|
|
|
6271
|
|
|
6272 prt_attribute_change = FALSE;
|
|
|
6273 prt_need_moveto = FALSE;
|
|
|
6274 prt_need_font = FALSE;
|
|
|
6275 prt_need_fgcol = FALSE;
|
|
|
6276 prt_need_bgcol = FALSE;
|
|
|
6277 prt_need_underline = FALSE;
|
|
|
6278
|
|
|
6279 prt_file_error = FALSE;
|
|
|
6280
|
|
|
6281 return OK;
|
|
|
6282 }
|
|
|
6283
|
|
|
6284 static int
|
|
|
6285 prt_add_resource(resource)
|
|
|
6286 struct prt_ps_resource_S *resource;
|
|
|
6287 {
|
|
|
6288 FILE* fd_resource;
|
|
|
6289 char_u resource_buffer[512];
|
|
|
6290 size_t bytes_read;
|
|
|
6291
|
|
|
6292 fd_resource = mch_fopen((char *)resource->filename, READBIN);
|
|
|
6293 if (fd_resource == NULL)
|
|
|
6294 {
|
|
|
6295 EMSG2(_("E456: Can't open file \"%s\""), resource->filename);
|
|
|
6296 return FALSE;
|
|
|
6297 }
|
|
20
|
6298 prt_dsc_resources("BeginResource", prt_resource_types[resource->type],
|
|
|
6299 (char *)resource->title);
|
|
7
|
6300
|
|
|
6301 prt_dsc_textline("BeginDocument", (char *)resource->filename);
|
|
|
6302
|
|
|
6303 for (;;)
|
|
|
6304 {
|
|
|
6305 bytes_read = fread((char *)resource_buffer, sizeof(char_u),
|
|
|
6306 sizeof(resource_buffer), fd_resource);
|
|
|
6307 if (ferror(fd_resource))
|
|
|
6308 {
|
|
|
6309 EMSG2(_("E457: Can't read PostScript resource file \"%s\""),
|
|
|
6310 resource->filename);
|
|
|
6311 fclose(fd_resource);
|
|
|
6312 return FALSE;
|
|
|
6313 }
|
|
|
6314 if (bytes_read == 0)
|
|
|
6315 break;
|
|
|
6316 prt_write_file_raw_len(resource_buffer, bytes_read);
|
|
|
6317 if (prt_file_error)
|
|
|
6318 {
|
|
|
6319 fclose(fd_resource);
|
|
|
6320 return FALSE;
|
|
|
6321 }
|
|
|
6322 }
|
|
|
6323 fclose(fd_resource);
|
|
|
6324
|
|
|
6325 prt_dsc_noarg("EndDocument");
|
|
|
6326
|
|
|
6327 prt_dsc_noarg("EndResource");
|
|
|
6328
|
|
|
6329 return TRUE;
|
|
|
6330 }
|
|
|
6331
|
|
|
6332 int
|
|
|
6333 mch_print_begin(psettings)
|
|
|
6334 prt_settings_T *psettings;
|
|
|
6335 {
|
|
|
6336 time_t now;
|
|
|
6337 int bbox[4];
|
|
|
6338 char *p_time;
|
|
|
6339 double left;
|
|
|
6340 double right;
|
|
|
6341 double top;
|
|
|
6342 double bottom;
|
|
|
6343 struct prt_ps_resource_S res_prolog;
|
|
|
6344 struct prt_ps_resource_S res_encoding;
|
|
20
|
6345 char buffer[256];
|
|
7
|
6346 char_u *p_encoding;
|
|
|
6347 #ifdef FEAT_MBYTE
|
|
15
|
6348 struct prt_ps_resource_S res_cidfont;
|
|
|
6349 struct prt_ps_resource_S res_cmap;
|
|
7
|
6350 #endif
|
|
|
6351
|
|
|
6352 /*
|
|
|
6353 * PS DSC Header comments - no PS code!
|
|
|
6354 */
|
|
|
6355 prt_dsc_start();
|
|
|
6356 prt_dsc_textline("Title", (char *)psettings->jobname);
|
|
20
|
6357 if (!get_user_name((char_u *)buffer, 256))
|
|
15
|
6358 STRCPY(buffer, "Unknown");
|
|
|
6359 prt_dsc_textline("For", buffer);
|
|
7
|
6360 prt_dsc_textline("Creator", VIM_VERSION_LONG);
|
|
|
6361 /* Note: to ensure Clean8bit I don't think we can use LC_TIME */
|
|
|
6362 now = time(NULL);
|
|
|
6363 p_time = ctime(&now);
|
|
|
6364 /* Note: ctime() adds a \n so we have to remove it :-( */
|
|
|
6365 *(vim_strchr((char_u *)p_time, '\n')) = '\0';
|
|
|
6366 prt_dsc_textline("CreationDate", p_time);
|
|
|
6367 prt_dsc_textline("DocumentData", "Clean8Bit");
|
|
|
6368 prt_dsc_textline("Orientation", "Portrait");
|
|
|
6369 prt_dsc_atend("Pages");
|
|
|
6370 prt_dsc_textline("PageOrder", "Ascend");
|
|
|
6371 /* The bbox does not change with orientation - it is always in the default
|
|
|
6372 * user coordinate system! We have to recalculate right and bottom
|
|
|
6373 * coordinates based on the font metrics for the bbox to be accurate. */
|
|
|
6374 prt_page_margins(prt_mediasize[prt_media].width,
|
|
|
6375 prt_mediasize[prt_media].height,
|
|
|
6376 &left, &right, &top, &bottom);
|
|
|
6377 bbox[0] = (int)left;
|
|
|
6378 if (prt_portrait)
|
|
|
6379 {
|
|
|
6380 /* In portrait printing the fixed point is the top left corner so we
|
|
|
6381 * derive the bbox from that point. We have the expected cpl chars
|
|
|
6382 * across the media and lpp lines down the media.
|
|
|
6383 */
|
|
|
6384 bbox[1] = (int)(top - (psettings->lines_per_page + prt_header_height())
|
|
|
6385 * prt_line_height);
|
|
|
6386 bbox[2] = (int)(left + psettings->chars_per_line * prt_char_width
|
|
|
6387 + 0.5);
|
|
|
6388 bbox[3] = (int)(top + 0.5);
|
|
|
6389 }
|
|
|
6390 else
|
|
|
6391 {
|
|
|
6392 /* In landscape printing the fixed point is the bottom left corner so we
|
|
|
6393 * derive the bbox from that point. We have lpp chars across the media
|
|
|
6394 * and cpl lines up the media.
|
|
|
6395 */
|
|
|
6396 bbox[1] = (int)bottom;
|
|
|
6397 bbox[2] = (int)(left + ((psettings->lines_per_page
|
|
|
6398 + prt_header_height()) * prt_line_height) + 0.5);
|
|
|
6399 bbox[3] = (int)(bottom + psettings->chars_per_line * prt_char_width
|
|
|
6400 + 0.5);
|
|
|
6401 }
|
|
|
6402 prt_dsc_ints("BoundingBox", 4, bbox);
|
|
|
6403 /* The media width and height does not change with landscape printing! */
|
|
|
6404 prt_dsc_docmedia(prt_mediasize[prt_media].name,
|
|
|
6405 prt_mediasize[prt_media].width,
|
|
|
6406 prt_mediasize[prt_media].height,
|
|
|
6407 (double)0, NULL, NULL);
|
|
15
|
6408 /* Define fonts needed */
|
|
|
6409 #ifdef FEAT_MBYTE
|
|
|
6410 if (!prt_out_mbyte || prt_use_courier)
|
|
|
6411 #endif
|
|
|
6412 prt_dsc_font_resource("DocumentNeededResources", &prt_ps_courier_font);
|
|
|
6413 #ifdef FEAT_MBYTE
|
|
|
6414 if (prt_out_mbyte)
|
|
|
6415 {
|
|
|
6416 prt_dsc_font_resource((prt_use_courier ? NULL
|
|
|
6417 : "DocumentNeededResources"), &prt_ps_mb_font);
|
|
|
6418 if (!prt_custom_cmap)
|
|
|
6419 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
6420 }
|
|
|
6421 #endif
|
|
|
6422
|
|
|
6423 /* Search for external resources VIM supplies */
|
|
7
|
6424 if (!prt_find_resource("prolog", &res_prolog))
|
|
|
6425 {
|
|
|
6426 EMSG(_("E456: Can't find PostScript resource file \"prolog.ps\""));
|
|
|
6427 return FALSE;
|
|
|
6428 }
|
|
|
6429 if (!prt_open_resource(&res_prolog))
|
|
|
6430 return FALSE;
|
|
|
6431 if (!prt_check_resource(&res_prolog, PRT_PROLOG_VERSION))
|
|
|
6432 return FALSE;
|
|
15
|
6433 #ifdef FEAT_MBYTE
|
|
|
6434 if (prt_out_mbyte)
|
|
|
6435 {
|
|
|
6436 /* Look for required version of multi-byte printing procset */
|
|
|
6437 if (!prt_find_resource("cidfont", &res_cidfont))
|
|
|
6438 {
|
|
|
6439 EMSG(_("E456: Can't find PostScript resource file \"cidfont.ps\""));
|
|
|
6440 return FALSE;
|
|
|
6441 }
|
|
|
6442 if (!prt_open_resource(&res_cidfont))
|
|
|
6443 return FALSE;
|
|
|
6444 if (!prt_check_resource(&res_cidfont, PRT_CID_PROLOG_VERSION))
|
|
|
6445 return FALSE;
|
|
|
6446 }
|
|
|
6447 #endif
|
|
|
6448
|
|
7
|
6449 /* Find an encoding to use for printing.
|
|
|
6450 * Check 'printencoding'. If not set or not found, then use 'encoding'. If
|
|
|
6451 * that cannot be found then default to "latin1".
|
|
|
6452 * Note: VIM specific encoding header is always skipped.
|
|
|
6453 */
|
|
|
6454 #ifdef FEAT_MBYTE
|
|
15
|
6455 if (!prt_out_mbyte)
|
|
|
6456 {
|
|
|
6457 #endif
|
|
|
6458 p_encoding = enc_skip(p_penc);
|
|
|
6459 if (*p_encoding == NUL
|
|
|
6460 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
6461 {
|
|
|
6462 /* 'printencoding' not set or not supported - find alternate */
|
|
7
|
6463 #ifdef FEAT_MBYTE
|
|
15
|
6464 int props;
|
|
|
6465
|
|
|
6466 p_encoding = enc_skip(p_enc);
|
|
|
6467 props = enc_canon_props(p_encoding);
|
|
|
6468 if (!(props & ENC_8BIT)
|
|
|
6469 || !prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
6470 /* 8-bit 'encoding' is not supported */
|
|
|
6471 #endif
|
|
|
6472 {
|
|
|
6473 /* Use latin1 as default printing encoding */
|
|
|
6474 p_encoding = (char_u *)"latin1";
|
|
|
6475 if (!prt_find_resource((char *)p_encoding, &res_encoding))
|
|
|
6476 {
|
|
|
6477 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
|
6478 p_encoding);
|
|
|
6479 return FALSE;
|
|
|
6480 }
|
|
|
6481 }
|
|
|
6482 }
|
|
|
6483 if (!prt_open_resource(&res_encoding))
|
|
|
6484 return FALSE;
|
|
|
6485 /* For the moment there are no checks on encoding resource files to
|
|
|
6486 * perform */
|
|
7
|
6487 #ifdef FEAT_MBYTE
|
|
15
|
6488 }
|
|
|
6489 else
|
|
|
6490 {
|
|
|
6491 p_encoding = enc_skip(p_penc);
|
|
|
6492 if (*p_encoding == NUL)
|
|
|
6493 p_encoding = enc_skip(p_enc);
|
|
|
6494 if (prt_use_courier)
|
|
|
6495 {
|
|
|
6496 /* Include ASCII range encoding vector */
|
|
|
6497 if (!prt_find_resource(prt_ascii_encoding, &res_encoding))
|
|
|
6498 {
|
|
|
6499 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
20
|
6500 prt_ascii_encoding);
|
|
15
|
6501 return FALSE;
|
|
|
6502 }
|
|
|
6503 if (!prt_open_resource(&res_encoding))
|
|
|
6504 return FALSE;
|
|
|
6505 /* For the moment there are no checks on encoding resource files to
|
|
|
6506 * perform */
|
|
|
6507 }
|
|
|
6508 }
|
|
|
6509
|
|
|
6510 prt_conv.vc_type = CONV_NONE;
|
|
|
6511 if (!(enc_canon_props(p_enc) & enc_canon_props(p_encoding) & ENC_8BIT)) {
|
|
|
6512 /* Set up encoding conversion if required */
|
|
7
|
6513 if (FAIL == convert_setup(&prt_conv, p_enc, p_encoding))
|
|
|
6514 {
|
|
15
|
6515 EMSG2(_("E620: Unable to convert to print encoding \"%s\""),
|
|
7
|
6516 p_encoding);
|
|
|
6517 return FALSE;
|
|
|
6518 }
|
|
|
6519 prt_do_conv = TRUE;
|
|
|
6520 }
|
|
15
|
6521 prt_do_conv = prt_conv.vc_type != CONV_NONE;
|
|
|
6522
|
|
|
6523 if (prt_out_mbyte && prt_custom_cmap)
|
|
|
6524 {
|
|
|
6525 /* Find user supplied CMap */
|
|
|
6526 if (!prt_find_resource(prt_cmap, &res_cmap))
|
|
|
6527 {
|
|
|
6528 EMSG2(_("E456: Can't find PostScript resource file \"%s.ps\""),
|
|
20
|
6529 prt_cmap);
|
|
15
|
6530 return FALSE;
|
|
|
6531 }
|
|
|
6532 if (!prt_open_resource(&res_cmap))
|
|
|
6533 return FALSE;
|
|
|
6534 }
|
|
7
|
6535 #endif
|
|
|
6536
|
|
|
6537 /* List resources supplied */
|
|
|
6538 STRCPY(buffer, res_prolog.title);
|
|
|
6539 STRCAT(buffer, " ");
|
|
|
6540 STRCAT(buffer, res_prolog.version);
|
|
15
|
6541 prt_dsc_resources("DocumentSuppliedResources", "procset", buffer);
|
|
|
6542 #ifdef FEAT_MBYTE
|
|
|
6543 if (prt_out_mbyte)
|
|
|
6544 {
|
|
|
6545 STRCPY(buffer, res_cidfont.title);
|
|
|
6546 STRCAT(buffer, " ");
|
|
|
6547 STRCAT(buffer, res_cidfont.version);
|
|
|
6548 prt_dsc_resources(NULL, "procset", buffer);
|
|
|
6549
|
|
|
6550 if (prt_custom_cmap)
|
|
|
6551 {
|
|
|
6552 STRCPY(buffer, res_cmap.title);
|
|
|
6553 STRCAT(buffer, " ");
|
|
|
6554 STRCAT(buffer, res_cmap.version);
|
|
|
6555 prt_dsc_resources(NULL, "cmap", buffer);
|
|
|
6556 }
|
|
|
6557 }
|
|
|
6558 if (!prt_out_mbyte || prt_use_courier)
|
|
|
6559 #endif
|
|
|
6560 {
|
|
|
6561 STRCPY(buffer, res_encoding.title);
|
|
|
6562 STRCAT(buffer, " ");
|
|
|
6563 STRCAT(buffer, res_encoding.version);
|
|
|
6564 prt_dsc_resources(NULL, "encoding", buffer);
|
|
|
6565 }
|
|
7
|
6566 prt_dsc_requirements(prt_duplex, prt_tumble, prt_collate,
|
|
|
6567 #ifdef FEAT_SYN_HL
|
|
|
6568 psettings->do_syntax
|
|
|
6569 #else
|
|
|
6570 0
|
|
|
6571 #endif
|
|
|
6572 , prt_num_copies);
|
|
|
6573 prt_dsc_noarg("EndComments");
|
|
|
6574
|
|
|
6575 /*
|
|
|
6576 * PS Document page defaults
|
|
|
6577 */
|
|
|
6578 prt_dsc_noarg("BeginDefaults");
|
|
|
6579
|
|
|
6580 /* List font resources most likely common to all pages */
|
|
15
|
6581 #ifdef FEAT_MBYTE
|
|
|
6582 if (!prt_out_mbyte || prt_use_courier)
|
|
|
6583 #endif
|
|
|
6584 prt_dsc_font_resource("PageResources", &prt_ps_courier_font);
|
|
|
6585 #ifdef FEAT_MBYTE
|
|
|
6586 if (prt_out_mbyte)
|
|
|
6587 {
|
|
|
6588 prt_dsc_font_resource((prt_use_courier ? NULL : "PageResources"),
|
|
|
6589 &prt_ps_mb_font);
|
|
|
6590 if (!prt_custom_cmap)
|
|
|
6591 prt_dsc_resources(NULL, "cmap", prt_cmap);
|
|
|
6592 }
|
|
|
6593 #endif
|
|
|
6594
|
|
7
|
6595 /* Paper will be used for all pages */
|
|
|
6596 prt_dsc_textline("PageMedia", prt_mediasize[prt_media].name);
|
|
|
6597
|
|
|
6598 prt_dsc_noarg("EndDefaults");
|
|
|
6599
|
|
|
6600 /*
|
|
|
6601 * PS Document prolog inclusion - all required procsets.
|
|
|
6602 */
|
|
|
6603 prt_dsc_noarg("BeginProlog");
|
|
|
6604
|
|
15
|
6605 /* Add required procsets - NOTE: order is important! */
|
|
7
|
6606 if (!prt_add_resource(&res_prolog))
|
|
|
6607 return FALSE;
|
|
15
|
6608 #ifdef FEAT_MBYTE
|
|
|
6609 if (prt_out_mbyte)
|
|
|
6610 {
|
|
|
6611 /* Add CID font procset, and any user supplied CMap */
|
|
|
6612 if (!prt_add_resource(&res_cidfont))
|
|
|
6613 return FALSE;
|
|
|
6614 if (prt_custom_cmap && !prt_add_resource(&res_cmap))
|
|
|
6615 return FALSE;
|
|
|
6616 }
|
|
|
6617 #endif
|
|
|
6618
|
|
|
6619 #ifdef FEAT_MBYTE
|
|
|
6620 if (!prt_out_mbyte || prt_use_courier)
|
|
|
6621 #endif
|
|
|
6622 /* There will be only one Roman font encoding to be included in the PS
|
|
|
6623 * file. */
|
|
|
6624 if (!prt_add_resource(&res_encoding))
|
|
|
6625 return FALSE;
|
|
7
|
6626
|
|
|
6627 prt_dsc_noarg("EndProlog");
|
|
|
6628
|
|
|
6629 /*
|
|
|
6630 * PS Document setup - must appear after the prolog
|
|
|
6631 */
|
|
|
6632 prt_dsc_noarg("BeginSetup");
|
|
|
6633
|
|
|
6634 /* Device setup - page size and number of uncollated copies */
|
|
|
6635 prt_write_int((int)prt_mediasize[prt_media].width);
|
|
|
6636 prt_write_int((int)prt_mediasize[prt_media].height);
|
|
|
6637 prt_write_int(0);
|
|
|
6638 prt_write_string("sps\n");
|
|
|
6639 prt_write_int(prt_num_copies);
|
|
|
6640 prt_write_string("nc\n");
|
|
|
6641 prt_write_boolean(prt_duplex);
|
|
|
6642 prt_write_boolean(prt_tumble);
|
|
|
6643 prt_write_string("dt\n");
|
|
|
6644 prt_write_boolean(prt_collate);
|
|
|
6645 prt_write_string("c\n");
|
|
|
6646
|
|
|
6647 /* Font resource inclusion and definition */
|
|
15
|
6648 #ifdef FEAT_MBYTE
|
|
|
6649 if (!prt_out_mbyte || prt_use_courier)
|
|
|
6650 {
|
|
|
6651 /* When using Courier for ASCII range when printing multi-byte, need to
|
|
|
6652 * pick up ASCII encoding to use with it. */
|
|
|
6653 if (prt_use_courier)
|
|
20
|
6654 p_encoding = (char_u *)prt_ascii_encoding;
|
|
15
|
6655 #endif
|
|
|
6656 prt_dsc_resources("IncludeResource", "font",
|
|
|
6657 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
6658 prt_def_font("F0", (char *)p_encoding, (int)prt_line_height,
|
|
|
6659 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
6660 prt_dsc_resources("IncludeResource", "font",
|
|
|
6661 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
6662 prt_def_font("F1", (char *)p_encoding, (int)prt_line_height,
|
|
|
6663 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
6664 prt_dsc_resources("IncludeResource", "font",
|
|
|
6665 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
6666 prt_def_font("F2", (char *)p_encoding, (int)prt_line_height,
|
|
|
6667 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
6668 prt_dsc_resources("IncludeResource", "font",
|
|
|
6669 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6670 prt_def_font("F3", (char *)p_encoding, (int)prt_line_height,
|
|
|
6671 prt_ps_courier_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6672 #ifdef FEAT_MBYTE
|
|
|
6673 }
|
|
|
6674 if (prt_out_mbyte)
|
|
|
6675 {
|
|
|
6676 /* Define the CID fonts to be used in the job. Typically CJKV fonts do
|
|
|
6677 * not have an italic form being a western style, so where no font is
|
|
|
6678 * defined for these faces VIM falls back to an existing face.
|
|
|
6679 * Note: if using Courier for the ASCII range then the printout will
|
|
|
6680 * have bold/italic/bolditalic regardless of the setting of printmbfont.
|
|
|
6681 */
|
|
|
6682 prt_dsc_resources("IncludeResource", "font",
|
|
|
6683 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
6684 if (!prt_custom_cmap)
|
|
|
6685 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
6686 prt_def_cidfont("CF0", (int)prt_line_height,
|
|
|
6687 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_ROMAN]);
|
|
|
6688
|
|
|
6689 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD] != NULL)
|
|
|
6690 {
|
|
|
6691 prt_dsc_resources("IncludeResource", "font",
|
|
|
6692 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
6693 if (!prt_custom_cmap)
|
|
|
6694 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
6695 prt_def_cidfont("CF1", (int)prt_line_height,
|
|
|
6696 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLD]);
|
|
|
6697 }
|
|
|
6698 else
|
|
|
6699 /* Use ROMAN for BOLD */
|
|
|
6700 prt_dup_cidfont("CF0", "CF1");
|
|
|
6701
|
|
|
6702 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE] != NULL)
|
|
|
6703 {
|
|
|
6704 prt_dsc_resources("IncludeResource", "font",
|
|
|
6705 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
6706 if (!prt_custom_cmap)
|
|
|
6707 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
6708 prt_def_cidfont("CF2", (int)prt_line_height,
|
|
|
6709 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_OBLIQUE]);
|
|
|
6710 }
|
|
|
6711 else
|
|
|
6712 /* Use ROMAN for OBLIQUE */
|
|
|
6713 prt_dup_cidfont("CF0", "CF2");
|
|
|
6714
|
|
|
6715 if (prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE] != NULL)
|
|
|
6716 {
|
|
|
6717 prt_dsc_resources("IncludeResource", "font",
|
|
|
6718 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6719 if (!prt_custom_cmap)
|
|
|
6720 prt_dsc_resources("IncludeResource", "cmap", prt_cmap);
|
|
|
6721 prt_def_cidfont("CF3", (int)prt_line_height,
|
|
|
6722 prt_ps_mb_font.ps_fontname[PRT_PS_FONT_BOLDOBLIQUE]);
|
|
|
6723 }
|
|
|
6724 else
|
|
|
6725 /* Use BOLD for BOLDOBLIQUE */
|
|
|
6726 prt_dup_cidfont("CF1", "CF3");
|
|
|
6727 }
|
|
|
6728 #endif
|
|
7
|
6729
|
|
|
6730 /* Misc constant vars used for underlining and background rects */
|
|
|
6731 prt_def_var("UO", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
6732 prt_ps_font->uline_offset), 2);
|
|
7
|
6733 prt_def_var("UW", PRT_PS_FONT_TO_USER(prt_line_height,
|
|
15
|
6734 prt_ps_font->uline_width), 2);
|
|
7
|
6735 prt_def_var("BO", prt_bgcol_offset, 2);
|
|
|
6736
|
|
|
6737 prt_dsc_noarg("EndSetup");
|
|
|
6738
|
|
|
6739 /* Fail if any problems writing out to the PS file */
|
|
|
6740 return !prt_file_error;
|
|
|
6741 }
|
|
|
6742
|
|
|
6743 void
|
|
|
6744 mch_print_end(psettings)
|
|
|
6745 prt_settings_T *psettings;
|
|
|
6746 {
|
|
|
6747 prt_dsc_noarg("Trailer");
|
|
|
6748
|
|
|
6749 /*
|
|
|
6750 * Output any info we don't know in toto until we finish
|
|
|
6751 */
|
|
|
6752 prt_dsc_ints("Pages", 1, &prt_page_num);
|
|
|
6753
|
|
|
6754 prt_dsc_noarg("EOF");
|
|
|
6755
|
|
14
|
6756 /* Write CTRL-D to close serial communication link if used.
|
|
|
6757 * NOTHING MUST BE WRITTEN AFTER THIS! */
|
|
20
|
6758 prt_write_file((char_u *)IF_EB("\004", "\067"));
|
|
14
|
6759
|
|
7
|
6760 if (!prt_file_error && psettings->outfile == NULL
|
|
|
6761 && !got_int && !psettings->user_abort)
|
|
|
6762 {
|
|
|
6763 /* Close the file first. */
|
|
|
6764 if (prt_ps_fd != NULL)
|
|
|
6765 {
|
|
|
6766 fclose(prt_ps_fd);
|
|
|
6767 prt_ps_fd = NULL;
|
|
|
6768 }
|
|
|
6769 prt_message((char_u *)_("Sending to printer..."));
|
|
|
6770
|
|
|
6771 /* Not printing to a file: use 'printexpr' to print the file. */
|
|
|
6772 if (eval_printexpr(prt_ps_file_name, psettings->arguments) == FAIL)
|
|
|
6773 EMSG(_("E365: Failed to print PostScript file"));
|
|
|
6774 else
|
|
|
6775 prt_message((char_u *)_("Print job sent."));
|
|
|
6776 }
|
|
|
6777
|
|
|
6778 mch_print_cleanup();
|
|
|
6779 }
|
|
|
6780
|
|
|
6781 int
|
|
|
6782 mch_print_end_page()
|
|
|
6783 {
|
|
|
6784 prt_flush_buffer();
|
|
|
6785
|
|
|
6786 prt_write_string("re sp\n");
|
|
|
6787
|
|
|
6788 prt_dsc_noarg("PageTrailer");
|
|
|
6789
|
|
|
6790 return !prt_file_error;
|
|
|
6791 }
|
|
|
6792
|
|
|
6793 /*ARGSUSED*/
|
|
|
6794 int
|
|
|
6795 mch_print_begin_page(str)
|
|
|
6796 char_u *str;
|
|
|
6797 {
|
|
|
6798 int page_num[2];
|
|
|
6799
|
|
|
6800 prt_page_num++;
|
|
|
6801
|
|
|
6802 page_num[0] = page_num[1] = prt_page_num;
|
|
|
6803 prt_dsc_ints("Page", 2, page_num);
|
|
|
6804
|
|
|
6805 prt_dsc_noarg("BeginPageSetup");
|
|
|
6806
|
|
15
|
6807 prt_write_string("sv\n0 g\n");
|
|
|
6808 #ifdef FEAT_MBYTE
|
|
|
6809 prt_in_ascii = !prt_out_mbyte;
|
|
|
6810 if (prt_out_mbyte)
|
|
|
6811 prt_write_string("CF0 sf\n");
|
|
|
6812 else
|
|
|
6813 #endif
|
|
|
6814 prt_write_string("F0 sf\n");
|
|
7
|
6815 prt_fgcol = PRCOLOR_BLACK;
|
|
|
6816 prt_bgcol = PRCOLOR_WHITE;
|
|
|
6817 prt_font = PRT_PS_FONT_ROMAN;
|
|
|
6818
|
|
|
6819 /* Set up page transformation for landscape printing. */
|
|
|
6820 if (!prt_portrait)
|
|
|
6821 {
|
|
|
6822 prt_write_int(-((int)prt_mediasize[prt_media].width));
|
|
|
6823 prt_write_string("sl\n");
|
|
|
6824 }
|
|
|
6825
|
|
|
6826 prt_dsc_noarg("EndPageSetup");
|
|
|
6827
|
|
|
6828 /* We have reset the font attributes, force setting them again. */
|
|
|
6829 curr_bg = (long_u)0xffffffff;
|
|
|
6830 curr_fg = (long_u)0xffffffff;
|
|
|
6831 curr_bold = MAYBE;
|
|
|
6832
|
|
|
6833 return !prt_file_error;
|
|
|
6834 }
|
|
|
6835
|
|
|
6836 int
|
|
|
6837 mch_print_blank_page()
|
|
|
6838 {
|
|
|
6839 return (mch_print_begin_page(NULL) ? (mch_print_end_page()) : FALSE);
|
|
|
6840 }
|
|
|
6841
|
|
|
6842 static float prt_pos_x = 0;
|
|
|
6843 static float prt_pos_y = 0;
|
|
|
6844
|
|
|
6845 void
|
|
|
6846 mch_print_start_line(margin, page_line)
|
|
|
6847 int margin;
|
|
|
6848 int page_line;
|
|
|
6849 {
|
|
|
6850 prt_pos_x = prt_left_margin;
|
|
|
6851 if (margin)
|
|
|
6852 prt_pos_x -= prt_number_width;
|
|
|
6853
|
|
|
6854 prt_pos_y = prt_top_margin - prt_first_line_height -
|
|
|
6855 page_line * prt_line_height;
|
|
|
6856
|
|
|
6857 prt_attribute_change = TRUE;
|
|
|
6858 prt_need_moveto = TRUE;
|
|
15
|
6859 #ifdef FEAT_MBYTE
|
|
|
6860 prt_half_width = FALSE;
|
|
|
6861 #endif
|
|
7
|
6862 }
|
|
|
6863
|
|
|
6864 /*ARGSUSED*/
|
|
|
6865 int
|
|
|
6866 mch_print_text_out(p, len)
|
|
|
6867 char_u *p;
|
|
|
6868 int len;
|
|
|
6869 {
|
|
|
6870 int need_break;
|
|
|
6871 char_u ch;
|
|
|
6872 char_u ch_buff[8];
|
|
15
|
6873 float char_width;
|
|
|
6874 float next_pos;
|
|
|
6875 #ifdef FEAT_MBYTE
|
|
|
6876 int in_ascii;
|
|
|
6877 int half_width;
|
|
|
6878 #endif
|
|
|
6879
|
|
|
6880 char_width = prt_char_width;
|
|
|
6881
|
|
|
6882 #ifdef FEAT_MBYTE
|
|
|
6883 /* Ideally VIM would create a rearranged CID font to combine a Roman and
|
|
|
6884 * CJKV font to do what VIM is doing here - use a Roman font for characters
|
|
|
6885 * in the ASCII range, and the origingal CID font for everything else.
|
|
|
6886 * The problem is that GhostScript still (as of 8.13) does not support
|
|
|
6887 * rearranged fonts even though they have been documented by Adobe for 7
|
|
|
6888 * years! If they ever do, a lot of this code will disappear.
|
|
|
6889 */
|
|
|
6890 if (prt_use_courier)
|
|
|
6891 {
|
|
|
6892 in_ascii = (len == 1 && *p < 0x80);
|
|
|
6893 if (prt_in_ascii)
|
|
|
6894 {
|
|
|
6895 if (!in_ascii)
|
|
|
6896 {
|
|
|
6897 /* No longer in ASCII range - need to switch font */
|
|
|
6898 prt_in_ascii = FALSE;
|
|
|
6899 prt_need_font = TRUE;
|
|
|
6900 prt_attribute_change = TRUE;
|
|
|
6901 }
|
|
|
6902 }
|
|
|
6903 else if (in_ascii)
|
|
|
6904 {
|
|
|
6905 /* Now in ASCII range - need to switch font */
|
|
|
6906 prt_in_ascii = TRUE;
|
|
|
6907 prt_need_font = TRUE;
|
|
|
6908 prt_attribute_change = TRUE;
|
|
|
6909 }
|
|
|
6910 }
|
|
|
6911 if (prt_out_mbyte)
|
|
|
6912 {
|
|
|
6913 half_width = ((*mb_ptr2cells)(p) == 1);
|
|
|
6914 if (half_width)
|
|
|
6915 char_width /= 2;
|
|
|
6916 if (prt_half_width)
|
|
|
6917 {
|
|
|
6918 if (!half_width)
|
|
|
6919 {
|
|
|
6920 prt_half_width = FALSE;
|
|
|
6921 prt_pos_x += prt_char_width/4;
|
|
|
6922 prt_need_moveto = TRUE;
|
|
|
6923 prt_attribute_change = TRUE;
|
|
|
6924 }
|
|
|
6925 }
|
|
|
6926 else if (half_width)
|
|
|
6927 {
|
|
|
6928 prt_half_width = TRUE;
|
|
|
6929 prt_pos_x += prt_char_width/4;
|
|
|
6930 prt_need_moveto = TRUE;
|
|
|
6931 prt_attribute_change = TRUE;
|
|
|
6932 }
|
|
|
6933 }
|
|
|
6934 #endif
|
|
7
|
6935
|
|
|
6936 /* Output any required changes to the graphics state, after flushing any
|
|
|
6937 * text buffered so far.
|
|
|
6938 */
|
|
|
6939 if (prt_attribute_change)
|
|
|
6940 {
|
|
|
6941 prt_flush_buffer();
|
|
|
6942 /* Reset count of number of chars that will be printed */
|
|
15
|
6943 prt_text_run = 0;
|
|
7
|
6944
|
|
|
6945 if (prt_need_moveto)
|
|
|
6946 {
|
|
|
6947 prt_pos_x_moveto = prt_pos_x;
|
|
|
6948 prt_pos_y_moveto = prt_pos_y;
|
|
|
6949 prt_do_moveto = TRUE;
|
|
|
6950
|
|
|
6951 prt_need_moveto = FALSE;
|
|
|
6952 }
|
|
|
6953 if (prt_need_font)
|
|
|
6954 {
|
|
15
|
6955 #ifdef FEAT_MBYTE
|
|
|
6956 if (!prt_in_ascii)
|
|
|
6957 prt_write_string("CF");
|
|
|
6958 else
|
|
|
6959 #endif
|
|
|
6960 prt_write_string("F");
|
|
|
6961 prt_write_int(prt_font);
|
|
|
6962 prt_write_string("sf\n");
|
|
|
6963 prt_need_font = FALSE;
|
|
7
|
6964 }
|
|
|
6965 if (prt_need_fgcol)
|
|
|
6966 {
|
|
|
6967 int r, g, b;
|
|
|
6968 r = ((unsigned)prt_fgcol & 0xff0000) >> 16;
|
|
|
6969 g = ((unsigned)prt_fgcol & 0xff00) >> 8;
|
|
|
6970 b = prt_fgcol & 0xff;
|
|
|
6971
|
|
|
6972 prt_write_real(r / 255.0, 3);
|
|
|
6973 if (r == g && g == b)
|
|
|
6974 prt_write_string("g\n");
|
|
|
6975 else
|
|
|
6976 {
|
|
|
6977 prt_write_real(g / 255.0, 3);
|
|
|
6978 prt_write_real(b / 255.0, 3);
|
|
|
6979 prt_write_string("r\n");
|
|
|
6980 }
|
|
|
6981 prt_need_fgcol = FALSE;
|
|
|
6982 }
|
|
|
6983
|
|
|
6984 if (prt_bgcol != PRCOLOR_WHITE)
|
|
|
6985 {
|
|
|
6986 prt_new_bgcol = prt_bgcol;
|
|
|
6987 if (prt_need_bgcol)
|
|
|
6988 prt_do_bgcol = TRUE;
|
|
|
6989 }
|
|
|
6990 else
|
|
|
6991 prt_do_bgcol = FALSE;
|
|
|
6992 prt_need_bgcol = FALSE;
|
|
|
6993
|
|
|
6994 if (prt_need_underline)
|
|
|
6995 prt_do_underline = prt_underline;
|
|
|
6996 prt_need_underline = FALSE;
|
|
|
6997
|
|
|
6998 prt_attribute_change = FALSE;
|
|
|
6999 }
|
|
|
7000
|
|
|
7001 #ifdef FEAT_MBYTE
|
|
|
7002 if (prt_do_conv)
|
|
|
7003 {
|
|
|
7004 /* Convert from multi-byte to 8-bit encoding */
|
|
|
7005 p = string_convert(&prt_conv, p, &len);
|
|
|
7006 if (p == NULL)
|
|
|
7007 p = (char_u *)"";
|
|
|
7008 }
|
|
15
|
7009
|
|
|
7010 if (prt_out_mbyte)
|
|
|
7011 {
|
|
|
7012 /* Multi-byte character strings are represented more efficiently as hex
|
|
|
7013 * strings when outputting clean 8 bit PS.
|
|
|
7014 */
|
|
|
7015 do
|
|
|
7016 {
|
|
20
|
7017 ch = prt_hexchar[(unsigned)(*p) >> 4];
|
|
15
|
7018 ga_append(&prt_ps_buffer, ch);
|
|
|
7019 ch = prt_hexchar[(*p) & 0xf];
|
|
|
7020 ga_append(&prt_ps_buffer, ch);
|
|
|
7021 p++;
|
|
|
7022 }
|
|
|
7023 while (--len);
|
|
7
|
7024 }
|
|
|
7025 else
|
|
15
|
7026 #endif
|
|
|
7027 {
|
|
|
7028 /* Add next character to buffer of characters to output.
|
|
|
7029 * Note: One printed character may require several PS characters to
|
|
|
7030 * represent it, but we only count them as one printed character.
|
|
|
7031 */
|
|
|
7032 ch = *p;
|
|
|
7033 if (ch < 32 || ch == '(' || ch == ')' || ch == '\\')
|
|
|
7034 {
|
|
|
7035 /* Convert non-printing characters to either their escape or octal
|
|
|
7036 * sequence, ensures PS sent over a serial line does not interfere
|
|
|
7037 * with the comms protocol. Note: For EBCDIC we need to write out
|
|
|
7038 * the escape sequences as ASCII codes!
|
|
|
7039 * Note 2: Char codes < 32 are identical in EBCDIC and ASCII AFAIK!
|
|
|
7040 */
|
|
|
7041 ga_append(&prt_ps_buffer, IF_EB('\\', 0134));
|
|
|
7042 switch (ch)
|
|
|
7043 {
|
|
|
7044 case BS: ga_append(&prt_ps_buffer, IF_EB('b', 0142)); break;
|
|
|
7045 case TAB: ga_append(&prt_ps_buffer, IF_EB('t', 0164)); break;
|
|
|
7046 case NL: ga_append(&prt_ps_buffer, IF_EB('n', 0156)); break;
|
|
|
7047 case FF: ga_append(&prt_ps_buffer, IF_EB('f', 0146)); break;
|
|
|
7048 case CAR: ga_append(&prt_ps_buffer, IF_EB('r', 0162)); break;
|
|
|
7049 case '(': ga_append(&prt_ps_buffer, IF_EB('(', 0050)); break;
|
|
|
7050 case ')': ga_append(&prt_ps_buffer, IF_EB(')', 0051)); break;
|
|
|
7051 case '\\': ga_append(&prt_ps_buffer, IF_EB('\\', 0134)); break;
|
|
|
7052
|
|
|
7053 default:
|
|
|
7054 sprintf((char *)ch_buff, "%03o", (unsigned int)ch);
|
|
|
7055 #ifdef EBCDIC
|
|
|
7056 ebcdic2ascii(ch_buff, 3);
|
|
|
7057 #endif
|
|
|
7058 ga_append(&prt_ps_buffer, ch_buff[0]);
|
|
|
7059 ga_append(&prt_ps_buffer, ch_buff[1]);
|
|
|
7060 ga_append(&prt_ps_buffer, ch_buff[2]);
|
|
|
7061 break;
|
|
|
7062 }
|
|
|
7063 }
|
|
|
7064 else
|
|
|
7065 ga_append(&prt_ps_buffer, ch);
|
|
|
7066 }
|
|
7
|
7067
|
|
|
7068 #ifdef FEAT_MBYTE
|
|
|
7069 /* Need to free any translated characters */
|
|
|
7070 if (prt_do_conv && (*p != NUL))
|
|
|
7071 vim_free(p);
|
|
|
7072 #endif
|
|
|
7073
|
|
15
|
7074 prt_text_run += char_width;
|
|
|
7075 prt_pos_x += char_width;
|
|
|
7076
|
|
|
7077 /* The downside of fp - use relative error on right margin check */
|
|
|
7078 next_pos = prt_pos_x + prt_char_width;
|
|
|
7079 need_break = (next_pos > prt_right_margin) &&
|
|
|
7080 ((next_pos - prt_right_margin) > (prt_right_margin*1e-5));
|
|
7
|
7081
|
|
|
7082 if (need_break)
|
|
|
7083 prt_flush_buffer();
|
|
|
7084
|
|
|
7085 return need_break;
|
|
|
7086 }
|
|
|
7087
|
|
|
7088 void
|
|
|
7089 mch_print_set_font(iBold, iItalic, iUnderline)
|
|
|
7090 int iBold;
|
|
|
7091 int iItalic;
|
|
|
7092 int iUnderline;
|
|
|
7093 {
|
|
|
7094 int font = 0;
|
|
|
7095
|
|
|
7096 if (iBold)
|
|
|
7097 font |= 0x01;
|
|
|
7098 if (iItalic)
|
|
|
7099 font |= 0x02;
|
|
|
7100
|
|
|
7101 if (font != prt_font)
|
|
|
7102 {
|
|
|
7103 prt_font = font;
|
|
|
7104 prt_attribute_change = TRUE;
|
|
|
7105 prt_need_font = TRUE;
|
|
|
7106 }
|
|
|
7107 if (prt_underline != iUnderline)
|
|
|
7108 {
|
|
|
7109 prt_underline = iUnderline;
|
|
|
7110 prt_attribute_change = TRUE;
|
|
|
7111 prt_need_underline = TRUE;
|
|
|
7112 }
|
|
|
7113 }
|
|
|
7114
|
|
|
7115 void
|
|
|
7116 mch_print_set_bg(bgcol)
|
|
|
7117 long_u bgcol;
|
|
|
7118 {
|
|
|
7119 prt_bgcol = bgcol;
|
|
|
7120 prt_attribute_change = TRUE;
|
|
|
7121 prt_need_bgcol = TRUE;
|
|
|
7122 }
|
|
|
7123
|
|
|
7124 void
|
|
|
7125 mch_print_set_fg(fgcol)
|
|
|
7126 long_u fgcol;
|
|
|
7127 {
|
|
|
7128 if (fgcol != (long_u)prt_fgcol)
|
|
|
7129 {
|
|
|
7130 prt_fgcol = fgcol;
|
|
|
7131 prt_attribute_change = TRUE;
|
|
|
7132 prt_need_fgcol = TRUE;
|
|
|
7133 }
|
|
|
7134 }
|
|
|
7135
|
|
|
7136 # endif /*FEAT_POSTSCRIPT*/
|
|
|
7137 #endif /*FEAT_PRINTER*/
|
|
|
7138
|
|
|
7139 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
7140 && (defined(FEAT_EVAL) || defined(FEAT_MULTI_LANG))
|
|
|
7141 static char *get_locale_val __ARGS((int what));
|
|
|
7142
|
|
|
7143 static char *
|
|
|
7144 get_locale_val(what)
|
|
|
7145 int what;
|
|
|
7146 {
|
|
|
7147 char *loc;
|
|
|
7148
|
|
|
7149 /* Obtain the locale value from the libraries. For DJGPP this is
|
|
|
7150 * redefined and it doesn't use the arguments. */
|
|
|
7151 loc = setlocale(what, NULL);
|
|
|
7152
|
|
|
7153 # if defined(__BORLANDC__)
|
|
|
7154 if (loc != NULL)
|
|
|
7155 {
|
|
|
7156 char_u *p;
|
|
|
7157
|
|
|
7158 /* Borland returns something like "LC_CTYPE=<name>\n"
|
|
|
7159 * Let's try to fix that bug here... */
|
|
|
7160 p = vim_strchr(loc, '=');
|
|
|
7161 if (p != NULL)
|
|
|
7162 {
|
|
|
7163 loc = ++p;
|
|
|
7164 while (*p != NUL) /* remove trailing newline */
|
|
|
7165 {
|
|
|
7166 if (*p < ' ')
|
|
|
7167 {
|
|
|
7168 *p = NUL;
|
|
|
7169 break;
|
|
|
7170 }
|
|
|
7171 ++p;
|
|
|
7172 }
|
|
|
7173 }
|
|
|
7174 }
|
|
|
7175 # endif
|
|
|
7176
|
|
|
7177 return loc;
|
|
|
7178 }
|
|
|
7179 #endif
|
|
|
7180
|
|
|
7181
|
|
|
7182 #ifdef WIN32
|
|
|
7183 /*
|
|
|
7184 * On MS-Windows locale names are strings like "German_Germany.1252", but
|
|
|
7185 * gettext expects "de". Try to translate one into another here for a few
|
|
|
7186 * supported languages.
|
|
|
7187 */
|
|
|
7188 static char_u *
|
|
|
7189 gettext_lang(char_u *name)
|
|
|
7190 {
|
|
|
7191 int i;
|
|
|
7192 static char *(mtable[]) = {
|
|
|
7193 "afrikaans", "af",
|
|
|
7194 "czech", "cs",
|
|
|
7195 "dutch", "nl",
|
|
|
7196 "german", "de",
|
|
|
7197 "english_united kingdom", "en_GB",
|
|
|
7198 "spanish", "es",
|
|
|
7199 "french", "fr",
|
|
|
7200 "italian", "it",
|
|
|
7201 "japanese", "ja",
|
|
|
7202 "korean", "ko",
|
|
|
7203 "norwegian", "no",
|
|
|
7204 "polish", "pl",
|
|
|
7205 "russian", "ru",
|
|
|
7206 "slovak", "sk",
|
|
|
7207 "swedish", "sv",
|
|
|
7208 "ukrainian", "uk",
|
|
|
7209 "chinese_china", "zh_CN",
|
|
|
7210 "chinese_taiwan", "zh_TW",
|
|
|
7211 NULL};
|
|
|
7212
|
|
|
7213 for (i = 0; mtable[i] != NULL; i += 2)
|
|
|
7214 if (STRNICMP(mtable[i], name, STRLEN(mtable[i])) == 0)
|
|
|
7215 return mtable[i + 1];
|
|
|
7216 return name;
|
|
|
7217 }
|
|
|
7218 #endif
|
|
|
7219
|
|
|
7220 #if defined(FEAT_MULTI_LANG) || defined(PROTO)
|
|
|
7221 /*
|
|
|
7222 * Obtain the current messages language. Used to set the default for
|
|
|
7223 * 'helplang'. May return NULL or an empty string.
|
|
|
7224 */
|
|
|
7225 char_u *
|
|
|
7226 get_mess_lang()
|
|
|
7227 {
|
|
|
7228 char_u *p;
|
|
|
7229
|
|
|
7230 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE))
|
|
|
7231 # if defined(LC_MESSAGES)
|
|
|
7232 p = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
7233 # else
|
|
|
7234 /* This is necessary for Win32, where LC_MESSAGES is not defined and $LANG
|
|
|
7235 * may be set to the LCID number. */
|
|
|
7236 p = (char_u *)get_locale_val(LC_ALL);
|
|
|
7237 # endif
|
|
|
7238 # else
|
|
|
7239 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
7240 if (p == NULL || *p == NUL)
|
|
|
7241 {
|
|
|
7242 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
7243 if (p == NULL || *p == NUL)
|
|
|
7244 p = mch_getenv((char_u *)"LANG");
|
|
|
7245 }
|
|
|
7246 # endif
|
|
|
7247 # ifdef WIN32
|
|
|
7248 p = gettext_lang(p);
|
|
|
7249 # endif
|
|
|
7250 return p;
|
|
|
7251 }
|
|
|
7252 #endif
|
|
|
7253
|
|
45
|
7254 /* Complicated #if; matches with where get_mess_env() is used below. */
|
|
|
7255 #if (defined(FEAT_EVAL) && !((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
7256 && defined(LC_MESSAGES))) \
|
|
|
7257 || ((defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
7258 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE)) \
|
|
|
7259 && !defined(LC_MESSAGES))
|
|
7
|
7260 static char_u *get_mess_env __ARGS((void));
|
|
|
7261
|
|
|
7262 /*
|
|
|
7263 * Get the language used for messages from the environment.
|
|
|
7264 */
|
|
|
7265 static char_u *
|
|
|
7266 get_mess_env()
|
|
|
7267 {
|
|
|
7268 char_u *p;
|
|
|
7269
|
|
|
7270 p = mch_getenv((char_u *)"LC_ALL");
|
|
|
7271 if (p == NULL || *p == NUL)
|
|
|
7272 {
|
|
|
7273 p = mch_getenv((char_u *)"LC_MESSAGES");
|
|
|
7274 if (p == NULL || *p == NUL)
|
|
|
7275 {
|
|
|
7276 p = mch_getenv((char_u *)"LANG");
|
|
|
7277 if (p != NULL && VIM_ISDIGIT(*p))
|
|
|
7278 p = NULL; /* ignore something like "1043" */
|
|
|
7279 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
7280 if (p == NULL || *p == NUL)
|
|
|
7281 p = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
7282 # endif
|
|
|
7283 }
|
|
|
7284 }
|
|
|
7285 return p;
|
|
|
7286 }
|
|
|
7287 #endif
|
|
|
7288
|
|
|
7289 #if defined(FEAT_EVAL) || defined(PROTO)
|
|
|
7290
|
|
|
7291 /*
|
|
|
7292 * Set the "v:lang" variable according to the current locale setting.
|
|
|
7293 * Also do "v:lc_time"and "v:ctype".
|
|
|
7294 */
|
|
|
7295 void
|
|
|
7296 set_lang_var()
|
|
|
7297 {
|
|
|
7298 char_u *loc;
|
|
|
7299
|
|
|
7300 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
7301 loc = (char_u *)get_locale_val(LC_CTYPE);
|
|
|
7302 # else
|
|
|
7303 /* setlocale() not supported: use the default value */
|
|
|
7304 loc = (char_u *)"C";
|
|
|
7305 # endif
|
|
|
7306 set_vim_var_string(VV_CTYPE, loc, -1);
|
|
|
7307
|
|
|
7308 /* When LC_MESSAGES isn't defined use the value from $LC_MESSAGES, fall
|
|
|
7309 * back to LC_CTYPE if it's empty. */
|
|
|
7310 # if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) && defined(LC_MESSAGES)
|
|
|
7311 loc = (char_u *)get_locale_val(LC_MESSAGES);
|
|
|
7312 # else
|
|
|
7313 loc = get_mess_env();
|
|
|
7314 # endif
|
|
|
7315 set_vim_var_string(VV_LANG, loc, -1);
|
|
|
7316
|
|
|
7317 # if defined(HAVE_LOCALE_H) || defined(X_LOCALE)
|
|
|
7318 loc = (char_u *)get_locale_val(LC_TIME);
|
|
|
7319 # endif
|
|
|
7320 set_vim_var_string(VV_LC_TIME, loc, -1);
|
|
|
7321 }
|
|
|
7322 #endif
|
|
|
7323
|
|
|
7324 #if (defined(HAVE_LOCALE_H) || defined(X_LOCALE)) \
|
|
|
7325 && (defined(FEAT_GETTEXT) || defined(FEAT_MBYTE))
|
|
|
7326 /*
|
|
|
7327 * ":language": Set the language (locale).
|
|
|
7328 */
|
|
|
7329 void
|
|
|
7330 ex_language(eap)
|
|
|
7331 exarg_T *eap;
|
|
|
7332 {
|
|
|
7333 char *loc;
|
|
|
7334 char_u *p;
|
|
|
7335 char_u *name;
|
|
|
7336 int what = LC_ALL;
|
|
|
7337 char *whatstr = "";
|
|
|
7338 #ifdef LC_MESSAGES
|
|
|
7339 # define VIM_LC_MESSAGES LC_MESSAGES
|
|
|
7340 #else
|
|
|
7341 # define VIM_LC_MESSAGES 6789
|
|
|
7342 #endif
|
|
|
7343
|
|
|
7344 name = eap->arg;
|
|
|
7345
|
|
|
7346 /* Check for "messages {name}", "ctype {name}" or "time {name}" argument.
|
|
|
7347 * Allow abbreviation, but require at least 3 characters to avoid
|
|
|
7348 * confusion with a two letter language name "me" or "ct". */
|
|
|
7349 p = skiptowhite(eap->arg);
|
|
|
7350 if ((*p == NUL || vim_iswhite(*p)) && p - eap->arg >= 3)
|
|
|
7351 {
|
|
|
7352 if (STRNICMP(eap->arg, "messages", p - eap->arg) == 0)
|
|
|
7353 {
|
|
|
7354 what = VIM_LC_MESSAGES;
|
|
|
7355 name = skipwhite(p);
|
|
|
7356 whatstr = "messages ";
|
|
|
7357 }
|
|
|
7358 else if (STRNICMP(eap->arg, "ctype", p - eap->arg) == 0)
|
|
|
7359 {
|
|
|
7360 what = LC_CTYPE;
|
|
|
7361 name = skipwhite(p);
|
|
|
7362 whatstr = "ctype ";
|
|
|
7363 }
|
|
|
7364 else if (STRNICMP(eap->arg, "time", p - eap->arg) == 0)
|
|
|
7365 {
|
|
|
7366 what = LC_TIME;
|
|
|
7367 name = skipwhite(p);
|
|
|
7368 whatstr = "time ";
|
|
|
7369 }
|
|
|
7370 }
|
|
|
7371
|
|
|
7372 if (*name == NUL)
|
|
|
7373 {
|
|
|
7374 #ifndef LC_MESSAGES
|
|
|
7375 if (what == VIM_LC_MESSAGES)
|
|
|
7376 p = get_mess_env();
|
|
|
7377 else
|
|
|
7378 #endif
|
|
|
7379 p = (char_u *)setlocale(what, NULL);
|
|
|
7380 if (p == NULL || *p == NUL)
|
|
|
7381 p = (char_u *)"Unknown";
|
|
|
7382 smsg((char_u *)_("Current %slanguage: \"%s\""), whatstr, p);
|
|
|
7383 }
|
|
|
7384 else
|
|
|
7385 {
|
|
|
7386 #ifndef LC_MESSAGES
|
|
|
7387 if (what == VIM_LC_MESSAGES)
|
|
|
7388 loc = "";
|
|
|
7389 else
|
|
|
7390 #endif
|
|
|
7391 loc = setlocale(what, (char *)name);
|
|
|
7392 if (loc == NULL)
|
|
|
7393 EMSG2(_("E197: Cannot set language to \"%s\""), name);
|
|
|
7394 else
|
|
|
7395 {
|
|
|
7396 #ifdef HAVE_NL_MSG_CAT_CNTR
|
|
|
7397 /* Need to do this for GNU gettext, otherwise cached translations
|
|
|
7398 * will be used again. */
|
|
|
7399 extern int _nl_msg_cat_cntr;
|
|
|
7400
|
|
|
7401 ++_nl_msg_cat_cntr;
|
|
|
7402 #endif
|
|
|
7403 /* Reset $LC_ALL, otherwise it would overrule everyting. */
|
|
|
7404 vim_setenv((char_u *)"LC_ALL", (char_u *)"");
|
|
|
7405
|
|
|
7406 if (what != LC_TIME)
|
|
|
7407 {
|
|
|
7408 /* Tell gettext() what to translate to. It apparently doesn't
|
|
|
7409 * use the currently effective locale. Also do this when
|
|
|
7410 * FEAT_GETTEXT isn't defined, so that shell commands use this
|
|
|
7411 * value. */
|
|
|
7412 if (what == LC_ALL)
|
|
|
7413 vim_setenv((char_u *)"LANG", name);
|
|
|
7414 if (what != LC_CTYPE)
|
|
|
7415 {
|
|
|
7416 char_u *mname;
|
|
|
7417 #ifdef WIN32
|
|
|
7418 mname = gettext_lang(name);
|
|
|
7419 #else
|
|
|
7420 mname = name;
|
|
|
7421 #endif
|
|
|
7422 vim_setenv((char_u *)"LC_MESSAGES", mname);
|
|
|
7423 #ifdef FEAT_MULTI_LANG
|
|
|
7424 set_helplang_default(mname);
|
|
|
7425 #endif
|
|
|
7426 }
|
|
|
7427
|
|
|
7428 /* Set $LC_CTYPE, because it overrules $LANG, and
|
|
|
7429 * gtk_set_locale() calls setlocale() again. gnome_init()
|
|
|
7430 * sets $LC_CTYPE to "en_US" (that's a bug!). */
|
|
|
7431 if (what != VIM_LC_MESSAGES)
|
|
|
7432 vim_setenv((char_u *)"LC_CTYPE", name);
|
|
|
7433 # ifdef FEAT_GUI_GTK
|
|
|
7434 /* Let GTK know what locale we're using. Not sure this is
|
|
|
7435 * really needed... */
|
|
|
7436 if (gui.in_use)
|
|
|
7437 (void)gtk_set_locale();
|
|
|
7438 # endif
|
|
|
7439 }
|
|
|
7440
|
|
|
7441 # ifdef FEAT_EVAL
|
|
|
7442 /* Set v:lang, v:lc_time and v:ctype to the final result. */
|
|
|
7443 set_lang_var();
|
|
|
7444 # endif
|
|
|
7445 }
|
|
|
7446 }
|
|
|
7447 }
|
|
|
7448
|
|
|
7449 # if defined(FEAT_CMDL_COMPL) || defined(PROTO)
|
|
|
7450 /*
|
|
|
7451 * Function given to ExpandGeneric() to obtain the possible arguments of the
|
|
|
7452 * ":language" command.
|
|
|
7453 */
|
|
|
7454 /*ARGSUSED*/
|
|
|
7455 char_u *
|
|
|
7456 get_lang_arg(xp, idx)
|
|
|
7457 expand_T *xp;
|
|
|
7458 int idx;
|
|
|
7459 {
|
|
|
7460 if (idx == 0)
|
|
|
7461 return (char_u *)"messages";
|
|
|
7462 if (idx == 1)
|
|
|
7463 return (char_u *)"ctype";
|
|
|
7464 if (idx == 2)
|
|
|
7465 return (char_u *)"time";
|
|
|
7466 return NULL;
|
|
|
7467 }
|
|
|
7468 # endif
|
|
|
7469
|
|
|
7470 #endif
|
