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