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