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