annotate src/message.c @ 272:ddada568db54

updated for version 7.0073
author vimboss
date Thu, 19 May 2005 20:53:52 +0000
parents 723a01584c3e
children fb70e333c94e
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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 * message.c: functions for displaying messages on the command line
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12 */
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13
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14 #define MESSAGE_FILE /* don't include prototype for smsg() */
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15
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16 #include "vim.h"
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17
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18 #ifdef HAVE_STDARG_H
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19 # include <stdarg.h>
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20 #endif
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21
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22 static void reset_last_sourcing __ARGS((void));
16
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23 static int other_sourcing_name __ARGS((void));
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24 static char_u *get_emsg_source __ARGS((void));
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25 static char_u *get_emsg_lnum __ARGS((void));
7
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26 static void add_msg_hist __ARGS((char_u *s, int len, int attr));
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27 static void hit_return_msg __ARGS((void));
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28 static void msg_home_replace_attr __ARGS((char_u *fname, int attr));
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29 #ifdef FEAT_MBYTE
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30 static char_u *screen_puts_mbyte __ARGS((char_u *s, int l, int attr));
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31 #endif
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32 static void msg_puts_attr_len __ARGS((char_u *str, int maxlen, int attr));
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33 static void t_puts __ARGS((int t_col, char_u *t_s, char_u *s, int attr));
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34 static void msg_screen_putchar __ARGS((int c, int attr));
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35 static int msg_check_screen __ARGS((void));
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36 static void redir_write __ARGS((char_u *s, int maxlen));
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37 #ifdef FEAT_CON_DIALOG
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38 static char_u *msg_show_console_dialog __ARGS((char_u *message, char_u *buttons, int dfltbutton));
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39 static int confirm_msg_used = FALSE; /* displaying confirm_msg */
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40 static char_u *confirm_msg = NULL; /* ":confirm" message */
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41 static char_u *confirm_msg_tail; /* tail of confirm_msg */
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42 #endif
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43
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44 struct msg_hist
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45 {
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46 struct msg_hist *next;
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47 char_u *msg;
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48 int attr;
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49 };
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50
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51 static struct msg_hist *first_msg_hist = NULL;
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52 static struct msg_hist *last_msg_hist = NULL;
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53 static int msg_hist_len = 0;
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54 static int msg_hist_off = FALSE; /* don't add messages to history */
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55
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56 /*
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57 * When writing messages to the screen, there are many different situations.
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58 * A number of variables is used to remember the current state:
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59 * msg_didany TRUE when messages were written since the last time the
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60 * user reacted to a prompt.
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61 * Reset: After hitting a key for the hit-return prompt,
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62 * hitting <CR> for the command line or input().
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63 * Set: When any message is written to the screen.
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64 * msg_didout TRUE when something was written to the current line.
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65 * Reset: When advancing to the next line, when the current
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66 * text can be overwritten.
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67 * Set: When any message is written to the screen.
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68 * msg_nowait No extra delay for the last drawn message.
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69 * Used in normal_cmd() before the mode message is drawn.
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70 * emsg_on_display There was an error message recently. Indicates that there
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71 * should be a delay before redrawing.
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72 * msg_scroll The next message should not overwrite the current one.
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73 * msg_scrolled How many lines the screen has been scrolled (because of
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74 * messages). Used in update_screen() to scroll the screen
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75 * back. Incremented each time the screen scrolls a line.
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76 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
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77 * writes something without scrolling should not make
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78 * need_wait_return to be set. This is a hack to make ":ts"
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79 * work without an extra prompt.
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80 * lines_left Number of lines available for messages before the
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81 * more-prompt is to be given.
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82 * need_wait_return TRUE when the hit-return prompt is needed.
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83 * Reset: After giving the hit-return prompt, when the user
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84 * has answered some other prompt.
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85 * Set: When the ruler or typeahead display is overwritten,
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86 * scrolling the screen for some message.
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87 * keep_msg Message to be displayed after redrawing the screen, in
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88 * main_loop().
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89 * This is an allocated string or NULL when not used.
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90 */
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91
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92 /*
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93 * msg(s) - displays the string 's' on the status line
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94 * When terminal not initialized (yet) mch_errmsg(..) is used.
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95 * return TRUE if wait_return not called
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96 */
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97 int
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98 msg(s)
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99 char_u *s;
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100 {
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101 return msg_attr_keep(s, 0, FALSE);
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102 }
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103
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104 int
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105 msg_attr(s, attr)
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106 char_u *s;
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107 int attr;
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108 {
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109 return msg_attr_keep(s, attr, FALSE);
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110 }
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111
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112 int
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113 msg_attr_keep(s, attr, keep)
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114 char_u *s;
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115 int attr;
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116 int keep; /* TRUE: set keep_msg if it doesn't scroll */
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117 {
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118 static int entered = 0;
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119 int retval;
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120 char_u *buf = NULL;
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121
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122 #ifdef FEAT_EVAL
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123 if (attr == 0)
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124 set_vim_var_string(VV_STATUSMSG, s, -1);
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125 #endif
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126
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127 /*
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128 * It is possible that displaying a messages causes a problem (e.g.,
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129 * when redrawing the window), which causes another message, etc.. To
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130 * break this loop, limit the recursiveness to 3 levels.
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131 */
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132 if (entered >= 3)
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133 return TRUE;
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134 ++entered;
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135
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136 /* Add message to history (unless it's a repeated kept message or a
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137 * truncated message) */
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138 if (s != keep_msg
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139 || (*s != '<'
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140 && last_msg_hist != NULL
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141 && last_msg_hist->msg != NULL
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142 && STRCMP(s, last_msg_hist->msg)))
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143 add_msg_hist(s, -1, attr);
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144
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145 /* When displaying keep_msg, don't let msg_start() free it, caller must do
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146 * that. */
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147 if (s == keep_msg)
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148 keep_msg = NULL;
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149
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150 /* Truncate the message if needed. */
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151 buf = msg_strtrunc(s);
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152 if (buf != NULL)
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153 s = buf;
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154
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155 msg_start();
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156 msg_outtrans_attr(s, attr);
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157 msg_clr_eos();
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158 retval = msg_end();
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159
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160 if (keep && retval && vim_strsize(s) < (int)(Rows - cmdline_row - 1)
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161 * Columns + sc_col)
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162 {
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163 set_keep_msg(s);
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164 keep_msg_attr = 0;
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165 }
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166
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167 vim_free(buf);
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168 --entered;
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169 return retval;
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170 }
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171
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172 /*
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173 * Truncate a string such that it can be printed without causing a scroll.
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174 * Returns an allocated string or NULL when no truncating is done.
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175 */
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176 char_u *
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177 msg_strtrunc(s)
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178 char_u *s;
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179 {
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180 char_u *buf = NULL;
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181 int len;
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182 int room;
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183
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184 /* May truncate message to avoid a hit-return prompt */
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185 if (!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
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186 && !exmode_active)
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187 {
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188 len = vim_strsize(s);
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189 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
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190 if (len > room && room > 0)
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191 {
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192 #ifdef FEAT_MBYTE
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193 if (enc_utf8)
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194 /* may have up to 18 bytes per cell (6 per char, up to two
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195 * composing chars) */
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196 buf = alloc((room + 2) * 18);
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197 else if (enc_dbcs == DBCS_JPNU)
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198 /* may have up to 2 bytes per cell for euc-jp */
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199 buf = alloc((room + 2) * 2);
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200 else
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201 #endif
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202 buf = alloc(room + 2);
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203 if (buf != NULL)
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204 trunc_string(s, buf, room);
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205 }
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206 }
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207 return buf;
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208 }
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209
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210 /*
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211 * Truncate a string "s" to "buf" with cell width "room".
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212 * "s" and "buf" may be equal.
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213 */
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214 void
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215 trunc_string(s, buf, room)
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216 char_u *s;
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217 char_u *buf;
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218 int room;
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219 {
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220 int half;
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221 int len;
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222 int e;
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223 int i;
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224 int n;
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225
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226 room -= 3;
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227 half = room / 2;
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228 len = 0;
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229
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230 /* First part: Start of the string. */
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231 for (e = 0; len < half; ++e)
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232 {
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233 if (s[e] == NUL)
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234 {
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235 /* text fits without truncating! */
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236 buf[e] = NUL;
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237 return;
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238 }
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239 n = ptr2cells(s + e);
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240 if (len + n >= half)
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241 break;
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242 len += n;
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243 buf[e] = s[e];
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244 #ifdef FEAT_MBYTE
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245 if (has_mbyte)
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246 for (n = (*mb_ptr2len_check)(s + e); --n > 0; )
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247 {
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248 ++e;
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249 buf[e] = s[e];
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250 }
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251 #endif
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252 }
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253
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254 /* Last part: End of the string. */
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255 i = e;
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256 #ifdef FEAT_MBYTE
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257 if (enc_dbcs != 0)
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258 {
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259 /* For DBCS going backwards in a string is slow, but
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260 * computing the cell width isn't too slow: go forward
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261 * until the rest fits. */
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262 n = vim_strsize(s + i);
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263 while (len + n > room)
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264 {
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265 n -= ptr2cells(s + i);
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266 i += (*mb_ptr2len_check)(s + i);
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267 }
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268 }
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269 else if (enc_utf8)
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270 {
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271 /* For UTF-8 we can go backwards easily. */
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272 i = (int)STRLEN(s);
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273 for (;;)
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274 {
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275 half = i - (*mb_head_off)(s, s + i - 1) - 1;
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276 n = ptr2cells(s + half);
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277 if (len + n > room)
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278 break;
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279 len += n;
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280 i = half;
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281 }
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282 }
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283 else
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284 #endif
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285 {
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286 for (i = (int)STRLEN(s); len + (n = ptr2cells(s + i - 1)) <= room; --i)
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287 len += n;
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288 }
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289
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290 /* Set the middle and copy the last part. */
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291 mch_memmove(buf + e, "...", (size_t)3);
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292 mch_memmove(buf + e + 3, s + i, STRLEN(s + i) + 1);
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293 }
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294
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295 /*
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296 * Automatic prototype generation does not understand this function.
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297 * Note: Caller of smgs() and smsg_attr() must check the resulting string is
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298 * shorter than IOSIZE!!!
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299 */
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300 #ifndef PROTO
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301 # ifndef HAVE_STDARG_H
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302
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303 int
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304 #ifdef __BORLANDC__
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305 _RTLENTRYF
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306 #endif
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307 smsg __ARGS((char_u *, long, long, long,
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308 long, long, long, long, long, long, long));
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309 int
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310 #ifdef __BORLANDC__
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311 _RTLENTRYF
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312 #endif
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313 smsg_attr __ARGS((int, char_u *, long, long, long,
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314 long, long, long, long, long, long, long));
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315
272
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316 int vim_snprintf __ARGS((char *, size_t, char *, long, long, long,
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diff changeset
317 long, long, long, long, long, long, long));
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diff changeset
318
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319 /*
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diff changeset
320 * smsg(str, arg, ...) is like using sprintf(buf, str, arg, ...) and then
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321 * calling msg(buf).
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322 * The buffer used is IObuff, the message is truncated at IOSIZE.
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323 */
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324
7
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325 /* VARARGS */
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326 int
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327 #ifdef __BORLANDC__
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328 _RTLENTRYF
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329 #endif
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330 smsg(s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
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331 char_u *s;
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332 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
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333 {
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334 return smsg_attr(0, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
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335 }
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diff changeset
336
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337 /* VARARGS */
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338 int
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339 #ifdef __BORLANDC__
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340 _RTLENTRYF
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341 #endif
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342 smsg_attr(attr, s, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
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343 int attr;
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344 char_u *s;
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345 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
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346 {
272
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diff changeset
347 vim_snprintf((char *)IObuff, IOSIZE, (char *)s,
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348 a1, a2, a3, a4, a5, a6, a7, a8, a9, a10);
7
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349 return msg_attr(IObuff, attr);
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350 }
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351
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352 # else /* HAVE_STDARG_H */
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353
272
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diff changeset
354 int vim_snprintf(char *str, size_t str_m, char *fmt, ...);
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diff changeset
355 static int vim_vsnprintf(char *str, size_t str_m, char *fmt, va_list ap);
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diff changeset
356
7
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357 int
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358 #ifdef __BORLANDC__
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359 _RTLENTRYF
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360 #endif
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361 smsg(char_u *s, ...)
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362 {
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363 va_list arglist;
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364
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365 va_start(arglist, s);
272
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366 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist);
7
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367 va_end(arglist);
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368 return msg(IObuff);
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369 }
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370
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371 int
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372 #ifdef __BORLANDC__
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373 _RTLENTRYF
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374 #endif
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375 smsg_attr(int attr, char_u *s, ...)
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376 {
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377 va_list arglist;
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378
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379 va_start(arglist, s);
272
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380 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist);
7
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381 va_end(arglist);
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382 return msg_attr(IObuff, attr);
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383 }
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384
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385 # endif /* HAVE_STDARG_H */
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386 #endif
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387
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388 /*
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389 * Remember the last sourcing name/lnum used in an error message, so that it
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390 * isn't printed each time when it didn't change.
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391 */
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392 static int last_sourcing_lnum = 0;
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393 static char_u *last_sourcing_name = NULL;
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394
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395 /*
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diff changeset
396 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 * for the next error message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 reset_last_sourcing()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 vim_free(last_sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 last_sourcing_name = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 last_sourcing_lnum = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
408 * Return TRUE if "sourcing_name" differs from "last_sourcing_name".
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
409 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
410 static int
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
411 other_sourcing_name()
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
412 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
413 if (sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
414 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
415 if (last_sourcing_name != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
416 return STRCMP(sourcing_name, last_sourcing_name) != 0;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
417 return TRUE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
418 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
419 return FALSE;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
420 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
421
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
422 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 * Get the message about the source, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
428 get_emsg_source()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
432 if (sourcing_name != NULL && other_sourcing_name())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 p = (char_u *)_("Error detected while processing %s:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 Buf = alloc((unsigned)(STRLEN(sourcing_name) + STRLEN(p)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 sprintf((char *)Buf, (char *)p, sourcing_name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
443 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
444 * Get the message about the source lnum, as used for an error message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
445 * Returns an allocated string with room for one more character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
446 * Returns NULL when no message is to be given.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 static char_u *
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
449 get_emsg_lnum()
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 char_u *Buf, *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453 /* lnum is 0 when executing a command from the command line
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
454 * argument, we don't want a line number then */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 if (sourcing_name != NULL
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
456 && (other_sourcing_name() || sourcing_lnum != last_sourcing_lnum)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 && sourcing_lnum != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 p = (char_u *)_("line %4ld:");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 Buf = alloc((unsigned)(STRLEN(p) + 20));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 if (Buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 sprintf((char *)Buf, (char *)p, (long)sourcing_lnum);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 return Buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 /*
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
469 * Display name and line number for the source of an error.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
470 * Remember the file name and line number, so that for the next error the info
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
471 * is only displayed if it changed.
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
472 */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
473 void
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
474 msg_source(attr)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
475 int attr;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
476 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
477 char_u *p;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
478
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
479 ++no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
480 p = get_emsg_source();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
481 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
482 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
483 msg_attr(p, attr);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
484 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
485 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
486 p = get_emsg_lnum();
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
487 if (p != NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
488 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
489 msg_attr(p, hl_attr(HLF_N));
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
490 vim_free(p);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
491 last_sourcing_lnum = sourcing_lnum; /* only once for each line */
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
492 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
493
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
494 /* remember the last sourcing name printed, also when it's empty */
36
125e80798a85 updated for version 7.0021
vimboss
parents: 28
diff changeset
495 if (sourcing_name == NULL || other_sourcing_name())
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
496 {
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
497 vim_free(last_sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
498 if (sourcing_name == NULL)
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
499 last_sourcing_name = NULL;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
500 else
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
501 last_sourcing_name = vim_strsave(sourcing_name);
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
502 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
503 --no_wait_return;
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
504 }
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
505
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
506 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 * emsg() - display an error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 emsg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
518 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 int ignore = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 int severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 called_emsg = TRUE;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
526 ex_exitval = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 /*
105
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
529 * If "emsg_severe" is TRUE: When an error exception is to be thrown,
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
530 * prefer this message over previous messages for the same command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 * If "emsg_off" is set: no error messages at the moment.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 * If 'debug' is set: do error message anyway, but without side effects.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 * If "emsg_skip" is set: never do error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
542 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 || emsg_skip > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 if (!emsg_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 * interrupt message).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 if (!ignore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 did_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
564 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 /* set "v:errmsg", also when using ":silent! cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 * When using ":silent! cmd" ignore error messsages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 msg_start();
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
577 p = get_emsg_source();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 }
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
584 p = get_emsg_lnum();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 redir_write(s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 /* Reset msg_silent, an error causes messages to be switched back on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 if (global_busy) /* break :global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 ++global_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 if (p_eb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 beep_flush(); /* also includes flush_buffers() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 flush_buffers(FALSE); /* flush internal buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 did_emsg = TRUE; /* flag for DoOneCmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 emsg_on_display = TRUE; /* remember there is an error message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 ++msg_scroll; /* don't overwrite a previous message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 attr = hl_attr(HLF_E); /* set highlight mode for error messages */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 if (msg_scrolled)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 need_wait_return = TRUE; /* needed in case emsg() is called after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 * wait_return has reset need_wait_return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 * and a redraw is expected because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 * msg_scrolled is non-zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
621 msg_source(attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
626 msg_nowait = FALSE; /* wait for this msg */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 return msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 * Print an error message with one "%s" and one string argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 emsg2(s, a1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 char_u *s, *a1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 return emsg3(s, a1, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 * Print an error message with one or two "%s" and one or two string arguments.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 emsg3(s, a1, a2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 char_u *s, *a1, *a2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
647 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 || emsg_skip > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 return TRUE; /* no error messages at the moment */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
653 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, (char *)a1, (char *)a2);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 return emsg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 * Print an error message with one "%ld" and one long int argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 emsgn(s, n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 {
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
665 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 || emsg_skip > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 return TRUE; /* no error messages at the moment */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
671 vim_snprintf((char *)IObuff, IOSIZE, (char *)s, n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 return emsg(IObuff);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
675 void
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
676 emsg_invreg(name)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
677 int name;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
678 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
679 EMSG2(_("E354: Invalid register name: '%s'"), transchar(name));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
680 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
681
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 * Like msg(), but truncate to a single line if p_shm contains 't', or when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 msg_trunc_attr(s, force, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
692 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 /* Add message to history before truncating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 s = msg_may_trunc(force, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 n = msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
706 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 msg_may_trunc(force, s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 int force;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 if ((force || (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 size -= (*mb_ptr2cells)(s + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 n += (*mb_ptr2len_check)(s + n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 s += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 *s = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
745
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 add_msg_hist(s, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
748 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 int len; /* -1 for undetermined length */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
750 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
753
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 if (msg_hist_off || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
755 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
757 /* Don't let the message history get too big */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 while (msg_hist_len > 20)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
760 p = first_msg_hist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 first_msg_hist = p->next;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 vim_free(p->msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
764 --msg_hist_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 /* allocate an entry and add the message at the end of the history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 p = (struct msg_hist *)alloc((int)sizeof(struct msg_hist));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 /* remove leading and trailing newlines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
773 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
774 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
775 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
784 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
792 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
793 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
794 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
795 /*ARGSUSED*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
797 ex_messages(eap)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798 exarg_T *eap;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
800 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
803 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
804
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
805 s = mch_getenv((char_u *)"LANG");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
806 if (s != NULL && *s != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
807 msg_attr((char_u *)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
808 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
809 hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
810
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 for (p = first_msg_hist; p != NULL; p = p->next)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 if (p->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
813 msg_attr(p->msg, p->attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
816 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
818 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 * and a delay.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
823 void
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 msg_end_prompt()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 * wait for the user to hit a key (normally a return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
836 * if 'redraw' is TRUE, clear and redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 * if 'redraw' is FALSE, just redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 * if 'redraw' is -1, don't redraw at all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 wait_return(redraw)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 int redraw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 int tmpState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
847 #ifndef ORG_HITRETURN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 int had_got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 /* If using ":silent cmd", don't wait for a return. Also don't set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 * need_wait_return to do it later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * With the global command (and some others) we only need one return at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 * end. Adjust cmdline_row to avoid the next message overwriting the last one.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 * When inside vgetc(), we can't wait for a typed character at all.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
864 if (vgetc_busy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
865 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
866 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
867 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
868 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 redir_off = TRUE; /* don't redirect this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 if (quit_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 c = CAR; /* just pretend CR was hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879 quit_more = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 else if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 MSG_PUTS(" "); /* make sure the cursor is on the right line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 c = CAR; /* no need for a return in ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 /* Make sure the hit-return prompt is on screen when 'guioptions' was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 * just changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 #ifdef ORG_HITRETURN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 c = safe_vgetc();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 } while (vim_strchr((char_u *)"\r\n: ", c) == NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 if (c == ':') /* this can vi too (but not always!) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 stuffcharReadbuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 /* Remember "got_int", if it is set vgetc() probably returns a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 * CTRL-C, but we need to loop then. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 had_got_int = got_int;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 c = safe_vgetc();
216
da182deebec7 updated for version 7.0061
vimboss
parents: 180
diff changeset
917 if (had_got_int && !global_busy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 /* Strange way to allow copying (yanking) a modeless selection at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 * the hit-enter prompt. Use CTRL-Y, because the same is used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 * Cmdline-mode and it's harmless when there is no selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
925 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
926 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 || c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
932 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
933 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
934 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 || c == K_LEFTDRAG || c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938 || c == K_MOUSEDOWN || c == K_MOUSEUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 || (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 || c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 || c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 || c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 || c == K_X1MOUSE || c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
957 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
958 if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
959 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
960 stuffcharReadbuff(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 do_redraw = TRUE; /* need a redraw even though there is
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
962 something in the stuff buffer */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
964 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
965 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
969 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
970 * line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
972 if (c == ':' || c == '?' || c == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
975 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
976 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
977 do_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
978 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
979
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
981 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
982 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
983 * typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
984 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 tmpState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
986 State = oldState; /* restore State before set_shellsize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
990 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 did_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 emsg_on_display = FALSE; /* can delete error message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 lines_left = -1; /* reset lines_left at next msg_start() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 (Rows - cmdline_row - 1) * Columns + sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 keep_msg = NULL; /* don't redisplay message, it's too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 if (tmpState == SETWSIZE) /* got resize event while in vgetc() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1028 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029 hit_return_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1031 if (msg_didout) /* start on a new line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 MSG_PUTS(_("Interrupt: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 #ifdef ORG_HITRETURN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 MSG_PUTS_ATTR(_("Hit ENTER to continue"), hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 MSG_PUTS_ATTR(_("Hit ENTER or type command to continue"), hl_attr(HLF_R));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 set_keep_msg(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 keep_msg = NULL;
127
616289ecb7c8 updated for version 7.0044
vimboss
parents: 105
diff changeset
1057 keep_msg_more = FALSE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 msg_start()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 keep_msg = NULL; /* don't display old message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 if (!msg_scroll && full_screen) /* overwrite last message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 msg_col =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 else if (msg_didout) /* start message on next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 if (!msg_didany || lines_left < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 msg_didout = FALSE; /* no output on current line yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1092 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1094 /* when redirecting, may need to start a new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 if (!did_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1097 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 msg_starthere()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 msg_putchar(c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 msg_putchar_attr(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1133 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 buf[(*mb_char2bytes)(c, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1139 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1140 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1141 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1146 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 msg_outnum(n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 long n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1150 char_u buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1151
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1152 sprintf((char *)buf, "%ld", n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1153 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 msg_home_replace(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 msg_home_replace_hl(fname)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 msg_home_replace_attr(fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 msg_home_replace_attr(fname, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 * Output 'len' characters in 'str' (including NULs) with translation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 * if 'len' is -1, output upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 msg_outtrans(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199 msg_outtrans_attr(str, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1206 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 msg_outtrans_len(str, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 msg_outtrans_one(p, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 if (has_mbyte && (l = (*mb_ptr2len_check)(p)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 return p + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 msg_puts_attr(transchar_byte(*p), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 return p + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 msg_outtrans_len_attr(msgstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238 char_u *msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1240 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247 int mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1249 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1256 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 /* If the string starts with a composing character first draw a space on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 * which the composing char can be drawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 msg_puts_attr((char_u *)" ", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1263 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 /* Don't include composing chars after the end. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 mb_l = utfc_ptr2len_check_len(str, len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 else if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 mb_l = (*mb_ptr2len_check)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1280 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 /* printable multi-byte char: count the cells. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1286 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 /* unprintable multi-byte char: print the printable chars so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 * far and the translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1292 plain_start = str + mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 msg_puts_attr(transchar(c), attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 str += mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1302 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 /* unprintable char: print the printable chars so far and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306 * translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1307 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 plain_start = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 msg_puts_attr(s, attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 retval += ptr2cells(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1315 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1316 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1317
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1318 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 /* print the printable chars at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 msg_puts_attr_len(plain_start, (int)(str - plain_start), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 #if defined(FEAT_QUICKFIX) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 msg_make(arg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328 char_u *arg;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1342 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1343 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1344 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 * Output the string 'str' upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1352 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1354 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 * This function is used to show mappings, where we want to see how to type
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 msg_outtrans_special(strstart, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 char_u *strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 int from; /* TRUE for lhs of a mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 /* Leading and trailing spaces need to be displayed in <> form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 if ((str == strstart || str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 string = (char_u *)"<Space>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 string = str2special(&str, from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 len = vim_strsize(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 /* Highlight special keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 msg_puts_attr(string, len > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 && (*mb_ptr2len_check)(string) <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 ? attr : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 retval += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1390 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 str2special(sp, from)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401 char_u **sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 int from; /* TRUE for lhs of mapping */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 char_u *str = *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1407 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 /* Try to un-escape a multi-byte character. Return the un-escaped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 * string if it is a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 str += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 str += 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 if (c == K_ZERO) /* display <Nul> as ^@ */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1437 c = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 if (IS_SPECIAL(c) || modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1440 special = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1441 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1442 *sp = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 /* For multi-byte characters check for an illegal byte. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 if (has_mbyte && MB_BYTE2LEN(*str) > (*mb_ptr2len_check)(str))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 transchar_nonprint(buf, c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 * Use <Space> only for lhs of a mapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 if (special || char2cells(c) > 1 || (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1465 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 str2specialbuf(sp, buf, len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 char_u *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1473 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1474 while (*sp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1475 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1476 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1477 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1478 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1479 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1480 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1481
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1482 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1483 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1484 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1485 void
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1486 msg_prt_line(s, list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1487 char_u *s;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1488 int list;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1489 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1490 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1491 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1492 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1493 int c_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 char_u *p_extra = NULL; /* init to make SASC shut up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 int attr= 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1500 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1501 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1502
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1503 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1504 list = TRUE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1505
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 /* find start of trailing whitespace */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1507 if (list && lcs_trail)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509 trail = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 while (trail > s && vim_iswhite(trail[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 --trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514 /* output a space for an empty line, otherwise the line will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 * overwritten */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1516 if (*s == NUL && !(list && lcs_eol != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 if (n_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 --n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 if (c_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 c = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 else if (has_mbyte && (l = (*mb_ptr2len_check)(s)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 col += (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 mch_memmove(buf, s, (size_t)l);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 buf[l] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1536 s += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 c = *s++;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1544 if (c == TAB && (!list || lcs_tab1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1546 /* tab amount depends on current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1547 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1548 if (!list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1550 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1551 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1553 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1554 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1555 c = lcs_tab1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1556 c_extra = lcs_tab2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1557 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1558 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1560 else if (c == NUL && list && lcs_eol != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1562 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 c = lcs_eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1577 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 c = lcs_trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1594 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 screen_puts_mbyte(s, l, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 int cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1609 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1610 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1611 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1613 /* Doesn't fit, print a highlighted '>' to fill it up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 msg_screen_putchar('>', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1622 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1625 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1627 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1636 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1639 return s + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1640 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1641 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1643 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1644 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1645 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1646 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1647 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1648 msg_puts(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1649 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1650 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1651 msg_puts_attr(s, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 msg_puts_title(s)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 msg_puts_attr(s, hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 #if defined(FEAT_CSCOPE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 * if printing a string will exceed the screen width, print "..." in the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1664 * middle.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 msg_puts_long(longstr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 msg_puts_long_len_attr(longstr, (int)strlen((char *)longstr), 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 * Show a message in such a way that it always fits in the line. Cut out a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1676 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1677 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1678 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1679 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1680 msg_puts_long_attr(longstr, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1681 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 msg_puts_long_len_attr(longstr, (int)strlen((char *)longstr), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 msg_puts_long_len_attr(longstr, len, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 char_u *longstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 int slen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1696 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1697 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1698 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 msg_outtrans_len_attr(longstr, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 msg_puts_attr((char_u *)"...", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1705
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1706 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1707 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1708 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1709 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 msg_puts_attr(s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 msg_puts_attr_len(str, maxlen, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1727 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 char_u *t_s = str; /* string from "t_s" to "s" is still todo */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 int t_col = 0; /* screen cells todo, 0 when "t_s" not used */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 int cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743 redir_write(s, maxlen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 * When writing something to the screen after it has scrolled, requires a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 * wait-return prompt later. Needed when scrolling, resetting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 * need_wait_return after some prompt, and then outputting something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 * without scrolling
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 if (msg_scrolled && !msg_scrolled_ign)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 msg_didany = TRUE; /* remember that something was outputted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1774 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1776 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778 if (!(silent_mode && p_verbose == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 mch_settmode(TMODE_COOK); /* handle '\r' and '\n' correctly */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1780 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1781 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 if (!(silent_mode && p_verbose == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785 p = &buf[0];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 /* NL --> CR NL translation (for Unix, not for "--version") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 /* NL --> CR translation (for Mac) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1788 if (*s == '\n' && !info_message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 *p++ = '\r';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 #if defined(USE_CR) && !defined(MACOS_X_UNIX)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1792 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 *p++ = *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1794 *p = '\0';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 if (info_message) /* informative message, not an error */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796 mch_msg((char *)buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1798 mch_errmsg((char *)buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 /* primitive way to compute the current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 ++msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1817 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 msg_didout = TRUE; /* assume that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 #ifdef WIN3264
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 if (!(silent_mode && p_verbose == 0))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 mch_settmode(TMODE_RAW);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 did_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1833 * The screen is scrolled up when:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834 * - When outputting a newline in the last row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 * - when outputting a character in the last column of the last row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 * (some terminals scroll automatically, some don't. To avoid
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 * problems we scroll ourselves)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 if (msg_row >= Rows - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840 && (*s == '\n'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 || (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1844 ? (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 msg_col <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 || (*s == TAB && msg_col <= 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 (msg_col + t_col >= Columns - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1854 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857 && msg_col + t_col >= Columns - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 ))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 t_puts(t_col, t_s, s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 t_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1867
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1868 /* When no more prompt an no more room, truncate here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1869 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1870 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1871 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1872 /* Remove the cursor before scrolling, ScreenLines[] is going to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1873 * become invalid. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1874 if (gui.in_use)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1875 gui_undraw_cursor();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1876 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1877 /* scrolling up always works */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1878 screen_del_lines(0, 0, 1, (int)Rows, TRUE, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1880 if (!can_clear((char_u *)" "))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1882 /* Scrolling up doesn't result in the right background. Set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1883 * the background here. It's not efficient, but avoids that
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1884 * we have to do it all over the code. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1885 screen_fill((int)Rows - 1, (int)Rows, 0,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1886 (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1887
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 /* Also clear the last char of the last but one line if it was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1889 * not cleared before to avoid a scroll-up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1890 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1]
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1891 == (sattr_T)-1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1892 screen_fill((int)Rows - 2, (int)Rows - 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1895
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 msg_row = Rows - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 if (msg_col >= Columns) /* can happen after screen resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1898 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1900 ++msg_scrolled;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 need_wait_return = TRUE; /* may need wait_return in main() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1902 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 must_redraw = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 * if screen is completely filled wait for a character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 if (p_more && --lines_left == 0 && State != HITRETURN
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 State = ASKMORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 msg_moremsg(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1922 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1923 * Get a typed character directly from the user.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1924 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1925 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1926
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 #if defined(FEAT_MENU) && defined(FEAT_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 if (c == K_MENU)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1929 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930 int idx = get_menu_index(current_menu, ASKMORE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1931
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 /* Used a menu. If it starts with CTRL-Y, it must
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 * be a "Copy" for the clipboard. Otherwise
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1934 * assume that we end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1935 if (idx == MENU_INDEX_INVALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1936 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937 c = *current_menu->strings[idx];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 if (c != NUL && current_menu->strings[idx][1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 ins_typebuf(current_menu->strings[idx] + 1,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 current_menu->noremap[idx], 0, TRUE,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941 current_menu->silent[idx]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1942 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1943 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1945 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1946 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1947 case BS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1948 case 'k':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1949 case K_UP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1950 if (!more_back_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1952 msg_moremsg(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1953 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1955 more_back = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1956 lines_left = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1957 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1958 case CAR: /* one extra line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1959 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1960 case 'j':
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1961 case K_DOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1962 lines_left = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1963 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1964 case ':': /* start new command line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1965 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1966 if (!confirm_msg_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1967 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1968 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1969 /* Since got_int is set all typeahead will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1970 * flushed, but we want to keep this ':', remember
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1971 * that in a special way. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1972 typeahead_noflush(':');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 cmdline_row = Rows - 1; /* put ':' on this line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 need_wait_return = FALSE; /* don't wait in main() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 /*FALLTHROUGH*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978 case 'q': /* quit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 case Ctrl_C:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1980 case ESC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1981 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 if (confirm_msg_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1983 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1984 /* Jump to the choices of the dialog. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1985 s = confirm_msg_tail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1989 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1990 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1991 got_int = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1992 quit_more = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1995 case 'u': /* Up half a page */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 case K_PAGEUP:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1997 if (!more_back_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1998 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1999 msg_moremsg(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2000 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 more_back = Rows / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003 /*FALLTHROUGH*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2004 case 'd': /* Down half a page */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 lines_left = Rows / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 case 'b': /* one page back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 if (!more_back_used)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2010 msg_moremsg(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2011 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2012 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 more_back = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2014 /*FALLTHROUGH*/
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2015 case ' ': /* one extra page */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2016 case K_PAGEDOWN:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2017 case K_LEFTMOUSE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2018 lines_left = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 case Ctrl_Y:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2023 /* Strange way to allow copying (yanking) a modeless
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2024 * selection at the more prompt. Use CTRL-Y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2025 * because the same is used in Cmdline-mode and at the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2026 * hit-enter prompt. However, scrolling one line up
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2027 * might be expected... */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2028 if (clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 default: /* no valid response */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 msg_moremsg(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 /* clear the --more-- message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 screen_fill((int)Rows - 1, (int)Rows,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2041 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 if (quit_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2047 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2048 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 return; /* the string is not displayed! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2057 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2059 if (t_col > 0
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 && (vim_strchr((char_u *)"\n\r\b\t", *s) != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 || *s == BELL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 || msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 ))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 t_puts(t_col, t_s, s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 t_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 if (*s == '\n') /* go to next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 msg_didout = FALSE; /* remember that line is empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 if (++msg_row >= Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 else if (*s == '\r') /* go to column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 else if (*s == '\b') /* go to previous char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 if (msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 else if (*s == TAB) /* translate into spaces */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 else if (*s == BELL) /* beep (from ":sh") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 vim_beep();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 if (enc_utf8 && maxlen >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 /* avoid including composing chars after the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106 l = utfc_ptr2len_check_len(s, (int)((str + maxlen) - s));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 l = (*mb_ptr2len_check)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2110 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2111 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112 cw = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 /* When drawing from right to left or when a double-wide character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2117 * doesn't fit, draw a single character here. Otherwise collect
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2118 * characters and draw them all at once later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2119 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2120 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2121 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2122 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2123 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2124 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2125 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2126 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2127 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2128 (cw > 1 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2129 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2130 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2131 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2132 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2133 if (l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2134 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2135 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2136 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2137 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2138 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2139 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2140 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2141 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2142 /* postpone this character until later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2143 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2144 t_s = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2145 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2146 t_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2147 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2148 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2149 ++t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2150 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2151 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2152 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2153 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2154 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2155
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2156 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2157 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2158 t_puts(t_col, t_s, s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2159
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2160 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2161 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2163 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2164 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2165 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2166 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2167 t_puts(t_col, t_s, s, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2168 int t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2169 char_u *t_s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2170 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2171 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2172 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2173 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2174 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2175 screen_puts_len(t_s, (int)(s - t_s), msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2176 msg_col += t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2177 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2178 /* If the string starts with a composing character don't increment the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2179 * column position for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2180 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2181 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2182 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2183 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2184 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2185 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2186 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2187 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2190
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2191 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2192 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2193 * This is used when there is no valid screen, so we can see error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2194 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2195 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2196 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2197 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2198 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2199 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2200 msg_use_printf()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2201 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2202 return (!msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2203 #if defined(WIN3264) && !defined(FEAT_GUI_MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2204 || !termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2205 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2206 || (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2207 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2208 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2209
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2210 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2212 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2213 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2214 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2215 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2216 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2217 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2219 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2220 * Give an error message. To be used when the screen hasn't been initialized
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2221 * yet. When stderr can't be used, collect error messages until the GUI has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2222 * started and they can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2223 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2224 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2225 mch_errmsg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2226 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2227 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2228 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2229
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2230 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2231 /* On Unix use stderr if it's a tty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2232 * When not going to start the GUI also use stderr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2233 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2234 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2235 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2236 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2237 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2238 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2239 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2240 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2241 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2242 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2243 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2244 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2245 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2246 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2247 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2248 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2249 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2250 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2251 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2253 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2254
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2255 /* avoid a delay for a message that isn't there */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2256 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2257
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2258 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2259 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2260 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2261 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2262 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2263 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2264 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2265 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2266 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2267 (char_u *)str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2268 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2269 /* remove CR characters, they are displayed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2270 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2271 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2273 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2274 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2275 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2276 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2277 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2278 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2279 *p = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2280 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2281 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2282 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2283 --len; /* don't count the NUL at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2284 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2285 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2286 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2287
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2288 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2289 * Give a message. To be used when the screen hasn't been initialized yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2290 * When there is no tty, collect messages until the GUI has started and they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2291 * can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2292 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2293 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2294 mch_msg(str)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2295 char *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2296 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2297 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2298 /* On Unix use stdout if we have a tty. This allows "vim -h | more" and
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2299 * uses mch_errmsg() when started from the desktop.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2300 * When not going to start the GUI also use stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2301 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2302 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2303 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2304 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2305 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2306 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2307 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2308 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2309 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2310 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2311 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2312 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2313 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2314 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2315 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2316 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2317 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2318 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2319 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2321 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2322 mch_errmsg(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2324 #endif /* USE_MCH_ERRMSG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2326 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2327 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2328 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2329 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2330 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2331 msg_screen_putchar(c, attr)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2332 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2333 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2334 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2335 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2336 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2337 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2338 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2339 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2340 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2341 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2342 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2343 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2344 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2345 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2346 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2347 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2351 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2352 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2353 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2354 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2355 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 msg_moremsg(full)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 int full;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2360 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2361 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 attr = hl_attr(HLF_M);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 screen_puts((char_u *)_("-- More --"), (int)Rows - 1, 0, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 if (full)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 screen_puts(more_back_used
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 ? (char_u *)_(" (RET/BS: line, SPACE/b: page, d/u: half page, q: quit)")
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 : (char_u *)_(" (RET: line, SPACE: page, d: half page, q: quit)"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 (int)Rows - 1, 10, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374 * exmode_active.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 repeat_message()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2378 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 msg_moremsg(TRUE); /* display --more-- message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2384 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 display_confirm_msg(); /* display ":confirm" message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393 windgoto(msg_row, msg_col); /* put cursor back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2394 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2395 else if (State == HITRETURN || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2396 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2397 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2398 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2399 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2400 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2402 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2403 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2404 * Also check msg_row and msg_col, if they are too big it may cause a crash.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2405 * While starting the GUI the terminal codes will be set for the GUI, but the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2406 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2407 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2408 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2409 msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2410 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2411 if (!full_screen || !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2412 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2413
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2414 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2415 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2416 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2417 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2418 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2420
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2421 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2422 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2423 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2424 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2425 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2426 msg_clr_eos()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2428 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2429 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2430 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2431
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2432 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2433 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2434 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2435 * for msg_check().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2436 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2437 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2438 msg_clr_eos_force()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2439 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2440 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2441 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2442 if (full_screen) /* only when termcap codes are valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2444 if (*T_CD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2445 out_str(T_CD); /* clear to end of display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2446 else if (*T_CE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2447 out_str(T_CE); /* clear to end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2450 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2451 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2452 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2453 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2454 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2455 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2456 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2457 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2458 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2459 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2460 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2461 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2462 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2463 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2464 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2465 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2466 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2467
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2468 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2469 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2470 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2471 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2472 msg_clr_cmdline()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2473 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2474 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2475 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2476 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2477 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2480 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2481 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2482 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2483 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2484 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2485 msg_end()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2486 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2487 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2488 * if the string is larger than the window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2489 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2490 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2491 * Do not do this if we are abandoning the file or editing the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2492 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2493 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2494 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2495 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2496 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2497 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2498 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2499 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2500 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2501
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2502 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2503 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2504 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2505 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2506 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2507 msg_check()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2508 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2509 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2510 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2511 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2512 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2513 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2514 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2515
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2516 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2517 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2518 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2519 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2520 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2521 redir_write(str, maxlen)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2522 char_u *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2523 int maxlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2524 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2525 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2526 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2528 if ((redir_fd != NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2529 #ifdef FEAT_EVAL
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2530 || redir_reg || redir_vname
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2531 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2532 ) && !redir_off)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2533 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2534 /* If the string doesn't start with CR or NL, go to msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2535 if (*s != '\n' && *s != '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2536 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2537 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2538 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2539 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2540 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2541 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2542 else if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2543 var_redir_str((char_u *)" ", -1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2544 else if (redir_fd)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2545 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2546 fputs(" ", redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2547 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2548 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2549 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2550
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2551 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2552 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2553 write_reg_contents(redir_reg, s, maxlen, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2554 if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2555 var_redir_str(s, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2556 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2557
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2558 /* Adjust the current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2559 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2560 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2561 #ifdef FEAT_EVAL
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
2562 if (!redir_reg && !redir_vname && redir_fd != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2563 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2564 putc(*s, redir_fd);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2565 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2566 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2567 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2568 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2569 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2570 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2571 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2572 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2573
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2574 if (msg_silent != 0) /* should update msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2575 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2577 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2578
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2579 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2580 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2581 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2582 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2583 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2584 give_warning(message, hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2585 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2586 int hl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2587 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2588 /* Don't do this for ":silent". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2589 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2590 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2592 /* Don't want a hit-enter prompt here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2593 ++no_wait_return;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
2594
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2595 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2596 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2597 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2598 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2599 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2600 if (hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2601 keep_msg_attr = hl_attr(HLF_W);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2602 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2603 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2604 if (msg_attr(message, keep_msg_attr) && msg_scrolled == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2605 set_keep_msg(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2606 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2607 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2608 msg_col = 0;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
2609
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2610 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2611 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2612
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2613 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2614 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2615 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2616 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2617 msg_advance(col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2618 int col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2619 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2620 if (msg_silent != 0) /* nothing to advance to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2621 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2622 msg_col = col; /* for redirection, may fill it up later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2623 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2624 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2625 if (col >= Columns) /* not enough room */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2626 col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2627 while (msg_col < col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2628 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2629 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2630
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2631 #if defined(FEAT_CON_DIALOG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2632 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2633 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2634 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2635 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2636 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2637 * type = one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2638 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2639 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2640 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2641 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2642 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2643 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2644 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2645 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2646 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2647 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2648 * different letter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2649 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2650 /* ARGSUSED */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2651 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2652 do_dialog(type, title, message, buttons, dfltbutton, textfield)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2653 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2654 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2655 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2656 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2657 int dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2658 char_u *textfield; /* IObuff for inputdialog(), NULL otherwise */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2659 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2660 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2661 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2662 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2663 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2664 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2665
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2666 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2667 /* Don't output anything in silent mode ("ex -s") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2668 if (silent_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2669 return dfltbutton; /* return default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2670 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2671
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2672 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2673 /* When GUI is running and 'c' not in 'guioptions', use the GUI dialog */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2674 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2675 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2676 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2677 textfield);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2678 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2679
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2680 /* Flush output to avoid that further messages and redrawing is done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2681 * in the wrong order. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2682 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2683 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2684
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2685 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2686 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2687 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2688
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2689 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2690 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2691 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2692 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2693 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2694
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2695 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2696 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2697 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2698 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2699 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2700 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2701
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2702 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2703 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2704 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2705 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2706 /* Get a typed character directly from the user. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2707 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2708 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2709 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2710 case CAR: /* User accepts default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2711 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2712 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2713 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2714 case Ctrl_C: /* User aborts/cancels */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2715 case ESC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2716 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2717 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2718 default: /* Could be a hotkey? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2719 if (c < 0) /* special keys are ignored here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2720 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2721 /* Make the character lowercase, as chars in "hotkeys" are. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2722 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2723 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2724 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2725 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2726 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2727 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2729 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731 i += (*mb_ptr2len_check)(hotkeys + i) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 /* No hotkey match, so keep waiting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2745 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 static int copy_char __ARGS((char_u *from, char_u *to, int lowercase));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 * Copy one character from "*from" to "*to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 static int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 copy_char(from, to, lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 char_u *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 char_u *to;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 int lowercase; /* make character lower case */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 len = (*mb_ptr2len_check)(from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 *to = (char_u)TOLOWER_LOC(*from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 *to = *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2799 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2800
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2801 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 * the button is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 static char_u *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 msg_show_console_dialog(message, buttons, dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2813 char_u *buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 int dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2817 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 # define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 # define HOTK_LEN 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 int lenhotkey = HOTK_LEN; /* count first button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 int copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 char_u has_hotkey[HAS_HOTKEY_LEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 int first_hotkey = FALSE; /* first char of button is hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2835 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2836 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 r = buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843 while (*r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2849 *msgp++ = ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 *msgp++ = ' '; /* '\n' -> ', ' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 /* advance to next hotkey and set default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 hotkp += (*mb_ptr2len_check)(hotkp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 ++hotkp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 (void)copy_char(r + 1, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 len += 3; /* '\n' -> ', '; 'x' -> '(x)' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 lenhotkey += HOTK_LEN; /* each button needs a hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2874 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 else if (*r == DLG_HOTKEY_CHAR || first_hotkey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2876 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2877 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878 ++r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2880 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2882 if (*r == DLG_HOTKEY_CHAR) /* '&&a' -> '&a' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2883 *msgp++ = *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2884 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886 /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 /* redefine hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2892 (void)copy_char(r, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 ++len; /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 /* everything else copy literally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 /* advance to the next character */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
2910 mb_ptr_adv(r);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2912
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2913 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2915 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2916 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2917 *msgp = NUL;
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
2918 mb_ptr_adv(hotkp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2919 *hotkp = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2920 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 len += STRLEN(message)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 + 2 /* for the NL's */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925 + STRLEN(buttons)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 + 3; /* for the ": " and NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 lenhotkey++; /* for the NUL */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2929 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2930 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2933 len += 2; /* "x" -> "[x]" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2950
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 /* define first default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955 (void)copy_char(buttons, hotkp, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 /* Remember where the choices start, displaying starts here when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 * "hotkp" typed at the more prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2962 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 return hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 display_confirm_msg()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 /* avoid that 'q' at the more prompt truncates the message here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 if (confirm_msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 msg_puts_attr(confirm_msg, hl_attr(HLF_M));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 #endif /* FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 vim_dialog_yesno(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 (char_u *)_("&Yes\n&No"), dflt, NULL) == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2996 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 vim_dialog_yesnocancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3009 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3012 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 int
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 vim_dialog_yesnoallcancel(type, title, message, dflt)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 int type;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 char_u *title;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 char_u *message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 int dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 dflt, NULL))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3031 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3037 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3039 #endif /* FEAT_GUI_DIALOG || FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 #if defined(FEAT_BROWSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 * Generic browse function. Calls gui_mch_browse() when possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 * Later this may pop-up a non-GUI file selector (external command?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3045 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 char_u *
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3047 do_browse(flags, title, dflt, ext, initdir, filter, buf)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3048 int flags; /* BROWSE_SAVE and BROWSE_DIR */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049 char_u *title; /* title for the window */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3050 char_u *dflt; /* default file name (may include directory) */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3051 char_u *ext; /* extension added */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3052 char_u *initdir; /* initial directory, NULL for current dir or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3053 when using path from "dflt" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3054 char_u *filter; /* file name filter */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3055 buf_T *buf; /* buffer to read/write for */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3056 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3057 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3058 static char_u *last_dir = NULL; /* last used directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 char_u *tofree = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 int save_browse = cmdmod.browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 /* Must turn off browse to avoid that autocommands will get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 * flag too! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 cmdmod.browse = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3066 if (title == NULL || *title == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 {
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3068 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3069 title = (char_u *)_("Select Directory dialog");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3070 else if (flags & BROWSE_SAVE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 title = (char_u *)_("Save File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3072 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 title = (char_u *)_("Open File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3074 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3075
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 /* When no directory specified, use default file name, default dir, buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 * dir, last dir or current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 if ((initdir == NULL || *initdir == NUL) && dflt != NULL && *dflt != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 if (mch_isdir(dflt)) /* default file name is a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 initdir = dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3083 dflt = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 else if (gettail(dflt) != dflt) /* default file name includes a path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3087 tofree = vim_strsave(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3091 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 dflt = gettail(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3093 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3094 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3095 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3096
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 if (initdir == NULL || *initdir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 /* When 'browsedir' is a directory, use it */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3100 if (STRCMP(p_bsdir, "last") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3101 && STRCMP(p_bsdir, "buffer") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3102 && STRCMP(p_bsdir, "current") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3103 && mch_isdir(p_bsdir))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 initdir = p_bsdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105 /* When saving or 'browsedir' is "buffer", use buffer fname */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3106 else if (((flags & BROWSE_SAVE) || *p_bsdir == 'b')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 && buf != NULL && buf->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 if (dflt == NULL || *dflt == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110 dflt = gettail(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3111 tofree = vim_strsave(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3112 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3113 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3114 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3115 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3116 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3117 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3118 /* When 'browsedir' is "last", use dir from last browse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3119 else if (*p_bsdir == 'l')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3120 initdir = last_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 /* When 'browsedir is "current", use current directory. This is the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3122 * default already, leave initdir empty. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3123 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3124
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3125 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3126 if (gui.in_use) /* when this changes, also adjust f_has()! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3127 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3128 if (filter == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3129 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3130 && (filter = get_var_value((char_u *)"b:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3131 && (filter = get_var_value((char_u *)"g:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3132 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3133 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3134 filter = BROWSE_FILTER_DEFAULT;
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3135 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3136 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3137 # if defined(HAVE_GTK2) || defined(WIN3264)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3138 /* For systems that have a directory dialog. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3139 fname = gui_mch_browsedir(title, initdir);
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3140 # else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3141 /* Generic solution for selecting a directory: select a file and
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3142 * remove the file name. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3143 fname = gui_mch_browse(0, title, dflt, ext, initdir, (char_u *)"");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3144 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3145 # if !defined(HAVE_GTK2)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3146 /* Win32 adds a dummy file name, others return an arbitrary file
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3147 * name. GTK+ 2 returns only the directory, */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3148 if (fname != NULL && *fname != NUL && !mch_isdir(fname))
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3149 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3150 /* Remove the file name. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3151 char_u *tail = gettail_sep(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3152
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3153 if (tail == fname)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3154 *tail++ = '.'; /* use current dir */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3155 *tail = NUL;
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3156 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3157 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3158 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3159 else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3160 fname = gui_mch_browse(flags & BROWSE_SAVE,
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3161 title, dflt, ext, initdir, filter);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3162
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3163 /* We hang around in the dialog for a while, the user might do some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3164 * things to our files. The Win32 dialog allows deleting or renaming
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3165 * a file, check timestamps. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3166 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3167 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3168 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3169 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3170 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3171 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3172 /* TODO: non-GUI file selector here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3173 EMSG(_("E338: Sorry, no file browser in console mode"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3174 fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3175 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3176
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3177 /* keep the directory for next time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3178 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3179 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3180 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3181 last_dir = vim_strsave(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3182 if (last_dir != NULL && !(flags & BROWSE_DIR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3183 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3184 *gettail(last_dir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3185 if (*last_dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3187 /* filename only returned, must be in current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3188 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3189 last_dir = alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3190 if (last_dir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3191 mch_dirname(last_dir, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3192 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3194 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3195
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3196 vim_free(tofree);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3197 cmdmod.browse = save_browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3198
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3199 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3200 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3201 #endif
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3202
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3203 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3204 * This code was included to provide a portable vsnprintf() and snprintf().
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3205 * Some systems may provide their own, but we always use these for
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3206 * consistency.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3207 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3208 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3209 * by Mark Martinec <mark.martinec@ijs.si>, Version 2.2, 2000-10-06.
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vimboss
parents: 229
diff changeset
3210 * It was heavely modified to fit in Vim.
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vimboss
parents: 229
diff changeset
3211 * The original code, including useful comments, can be found here:
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vimboss
parents: 229
diff changeset
3212 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3213 *
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vimboss
parents: 229
diff changeset
3214 * This snprintf() only supports the following conversion specifiers:
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vimboss
parents: 229
diff changeset
3215 * s, c, d, u, o, x, X, p (and synonyms: i, D, U, O - see below)
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vimboss
parents: 229
diff changeset
3216 * with flags: '-', '+', ' ', '0' and '#'.
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vimboss
parents: 229
diff changeset
3217 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3218 *
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vimboss
parents: 229
diff changeset
3219 * Length modifiers 'h' (short int) and 'l' (long int) are supported.
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vimboss
parents: 229
diff changeset
3220 * 'll' (long long int) is not supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3221 *
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vimboss
parents: 229
diff changeset
3222 * It is permitted for str_m to be zero, and it is permitted to specify NULL
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vimboss
parents: 229
diff changeset
3223 * pointer for resulting string argument if str_m is zero (as per ISO C99).
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vimboss
parents: 229
diff changeset
3224 *
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vimboss
parents: 229
diff changeset
3225 * The return value is the number of characters which would be generated
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vimboss
parents: 229
diff changeset
3226 * for the given input, excluding the trailing null. If this value
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3227 * is greater or equal to str_m, not all characters from the result
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vimboss
parents: 229
diff changeset
3228 * have been stored in str, output bytes beyond the (str_m-1) -th character
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vimboss
parents: 229
diff changeset
3229 * are discarded. If str_m is greater than zero it is guaranteed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3230 * the resulting string will be null-terminated.
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vimboss
parents: 229
diff changeset
3231 */
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vimboss
parents: 229
diff changeset
3232
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vimboss
parents: 229
diff changeset
3233 /*
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vimboss
parents: 229
diff changeset
3234 * When va_list is not supported we only define vim_snprintf().
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3235 */
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vimboss
parents: 229
diff changeset
3236
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vimboss
parents: 229
diff changeset
3237 /* When generating prototypes all of this is skipped, cproto doesn't
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vimboss
parents: 229
diff changeset
3238 * understand this. */
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vimboss
parents: 229
diff changeset
3239 #ifndef PROTO
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vimboss
parents: 229
diff changeset
3240 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3241 int
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vimboss
parents: 229
diff changeset
3242 vim_snprintf(char *str, size_t str_m, char *fmt, ...)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3243 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3244 va_list ap;
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vimboss
parents: 229
diff changeset
3245 int str_l;
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vimboss
parents: 229
diff changeset
3246
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vimboss
parents: 229
diff changeset
3247 va_start(ap, fmt);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3248 str_l = vim_vsnprintf(str, str_m, fmt, ap);
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vimboss
parents: 229
diff changeset
3249 va_end(ap);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3250 return str_l;
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vimboss
parents: 229
diff changeset
3251 }
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vimboss
parents: 229
diff changeset
3252
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3253 static int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3254 vim_vsnprintf(str, str_m, fmt, ap)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3255 # else
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vimboss
parents: 229
diff changeset
3256 /* clumsy way to work around missing va_list */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3257 # define get_a_arg(i) (i == 1 ? a1 : i == 2 ? a2 : i == 3 ? a3 : i == 4 ? a4 : i == 5 ? a5 : i == 6 ? a6 : i == 7 ? a7 : i == 8 ? a8 : i == 9 ? a9 : a10)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3258
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3259 /* VARARGS */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3260 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3261 #ifdef __BORLANDC__
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3262 _RTLENTRYF
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3263 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3264 vim_snprintf(str, str_m, fmt, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3265 # endif
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vimboss
parents: 229
diff changeset
3266 char *str;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3267 size_t str_m;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3268 char *fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3269 # ifdef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3270 va_list ap;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3271 # else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3272 long a1, a2, a3, a4, a5, a6, a7, a8, a9, a10;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3273 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3274 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3275 size_t str_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3276 char *p = fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3277 # ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3278 int arg_idx = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3279 # endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3280
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3281 if (p == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3282 p = "";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3283 while (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3284 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3285 if (*p != '%')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3286 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3287 char *q = strchr(p + 1, '%');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3288 size_t n = (q == NULL) ? STRLEN(p) : (q - p);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3289
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3290 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3291 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3292 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3293
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3294 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3295 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3296 p += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3297 str_l += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3298 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3299 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3300 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3301 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3302 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3303 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3304
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3305 /* If both the ' ' and '+' flags appear, the ' ' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3306 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3307 int space_for_positive = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3308
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3309 /* allowed values: \0, h, l, L */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3310 char length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3311
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3312 /* temporary buffer for simple numeric->string conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3313 char tmp[32];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3314
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3315 /* string address in case of string argument */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3316 char *str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3317
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3318 /* natural field width of arg without padding and sign */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3319 size_t str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3320
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3321 /* unsigned char argument value - only defined for c conversion.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3322 * N.B. standard explicitly states the char argument for the c
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3323 * conversion is unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3324 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3325
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3326 /* number of zeros to be inserted for numeric conversions as
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3327 * required by the precision or minimal field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3328 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3329
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3330 /* index into tmp where zero padding is to be inserted */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3331 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3332
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3333 /* current conversion specifier character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3334 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3335
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3336 str_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3337 p++; /* skip '%' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3338
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3339 /* parse flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3340 while (*p == '0' || *p == '-' || *p == '+' || *p == ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3341 || *p == '#' || *p == '\'')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3342 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3343 switch (*p)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3344 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3345 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3346 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3347 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3348 case ' ': force_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3349 /* If both the ' ' and '+' flags appear, the ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3350 * flag should be ignored */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3351 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3352 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3353 case '\'': break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3354 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3355 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3356 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3357 /* If the '0' and '-' flags both appear, the '0' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3358 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3359
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3360 /* parse field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3361 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3362 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3363 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3364
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3365 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3366 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3367 j = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3368 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3369 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3370 j = va_arg(ap, int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3371 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3372 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3373 min_field_width = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3374 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3375 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3376 min_field_width = -j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3377 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3378 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3379 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3380 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3381 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3382 /* size_t could be wider than unsigned int; make sure we treat
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3383 * argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3384 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3385
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3386 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3387 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3388 min_field_width = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3389 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3390
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3391 /* parse precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3392 if (*p == '.')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3393 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3394 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3395 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3396 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3397 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3398 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3399
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3400 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3401 j = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3402 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3403 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3404 j = va_arg(ap, int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3405 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3406 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3407 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3408 precision = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3409 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3410 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3411 precision_specified = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3412 precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3413 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3414 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3415 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3416 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3417 /* size_t could be wider than unsigned int; make sure we
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3418 * treat argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3419 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3420
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3421 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3422 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3423 precision = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3424 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3425 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3426
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3427 /* parse 'h', 'l' and 'll' length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3428 if (*p == 'h' || *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3429 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3430 length_modifier = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3431 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3432 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3433 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3434 /* double l = long long */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3435 length_modifier = 'l'; /* treat it as a single 'l' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3436 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3437 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3438 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3439 fmt_spec = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3440
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3441 /* common synonyms: */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3442 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3443 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3444 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3445 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3446 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3447 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3448 default: break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3449 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3450
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3451 /* get parameter value, do initial processing */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3452 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3453 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3454 /* '%' and 'c' behave similar to 's' regarding flags and field
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3455 * widths */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3456 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3457 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3458 case 's':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3459 length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3460 zero_padding = 0; /* turn zero padding off for string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3461 conversions */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3462 str_arg_l = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3463 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3464 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3465 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3466 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3467 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3468
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3469 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3470 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3471 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3472 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3473 j = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3474 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3475 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3476 j = va_arg(ap, int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3477 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3478 /* standard demands unsigned char */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3479 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3480 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3481 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3482 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3483
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3484 case 's':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3485 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3486 str_arg = (char *)get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3487 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3488 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3489 str_arg = va_arg(ap, char *);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3490 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3491 if (str_arg == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3492 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3493 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3494 str_arg_l = 6;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3495 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3496 /* make sure not to address string beyond the specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3497 * precision !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3498 else if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3499 str_arg_l = strlen(str_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3500 /* truncate string if necessary as requested by precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3501 else if (precision == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3502 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3503 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3504 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3505 /* memchr on HP does not like n > 2^31 !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3506 char *q = memchr(str_arg, '\0',
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3507 precision <= 0x7fffffff ? precision
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3508 : 0x7fffffff);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3509 str_arg_l = (q == NULL) ? precision : q - str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3510 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3511 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3512
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3513 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3514 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3515 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3516 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3517
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3518 case 'd': case 'u': case 'o': case 'x': case 'X': case 'p':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3519 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3520 /* NOTE: the u, o, x, X and p conversion specifiers
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3521 * imply the value is unsigned; d implies a signed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3522 * value */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3523
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3524 /* 0 if numeric argument is zero (or if pointer is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3525 * NULL for 'p'), +1 if greater than zero (or nonzero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3526 * for unsigned arguments), -1 if negative (unsigned
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3527 * argument is never negative) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3528 int arg_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3529
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3530 /* only defined for length modifier h, or for no
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3531 * length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3532 int int_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3533 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3534
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3535 /* only defined for length modifier l */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3536 long int long_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3537 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3538
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3539 /* pointer argument value -only defined for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3540 * conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3541 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3542
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3543 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3544 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3545 length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3546 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3547 ptr_arg = (void *)get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3548 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3549 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3550 ptr_arg = va_arg(ap, void *);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3551 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3552 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3553 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3554 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3555 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3556 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3557 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3558 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3559 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3560 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3561 case 'h':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3562 /* It is non-portable to specify a second argument
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3563 * of char or short to va_arg, because arguments
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3564 * seen by the called function are not char or
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3565 * short. C converts char and short arguments to
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3566 * int before passing them to a function. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3567 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3568 int_arg = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3569 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3570 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3571 int_arg = va_arg(ap, int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3572 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3573 if (int_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3574 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3575 else if (int_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3576 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3577 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3578 case 'l':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3579 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3580 long_arg = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3581 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3582 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3583 long_arg = va_arg(ap, long int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3584 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3585 if (long_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3586 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3587 else if (long_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3588 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3589 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3590 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3591 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3592 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3593 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3594 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3595 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3596 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3597 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3598 case 'h':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3599 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3600 uint_arg = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3601 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3602 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3603 uint_arg = va_arg(ap, unsigned int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3604 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3605 if (uint_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3606 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3607 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3608 case 'l':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3609 #ifndef HAVE_STDARG_H
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3610 ulong_arg = get_a_arg(arg_idx);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3611 ++arg_idx;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3612 #else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3613 ulong_arg = va_arg(ap, unsigned long int);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3614 #endif
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3615 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3616 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3617 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3618 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3619 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3620
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3621 str_arg = tmp;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3622 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3623
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3624 /* NOTE:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3625 * For d, i, u, o, x, and X conversions, if precision is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3626 * specified, the '0' flag should be ignored. This is so
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3627 * with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3628 * FreeBSD, NetBSD; but not with Perl.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3629 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3630 if (precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3631 zero_padding = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3632 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3633 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3634 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3635 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3636 /* leave negative numbers for sprintf to handle, to
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3637 * avoid handling tricky cases like (short int)-32768 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3638 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3639 else if (alternate_form)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3640 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3641 if (arg_sign != 0
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3642 && (fmt_spec == 'x' || fmt_spec == 'X') )
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3643 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3644 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3645 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3646 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3647 /* alternate form should have no effect for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3648 * conversion, but ... */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3649 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3650
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3651 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3652 if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3653 precision = 1; /* default precision is 1 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3654 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3655 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3656 /* When zero value is formatted with an explicit
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3657 * precision 0, the resulting formatted string is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3658 * empty (d, i, u, o, x, X, p). */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3659 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3660 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3661 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3662 char f[5];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3663 int f_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3664
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3665 /* construct a simple format string for sprintf */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3666 f[f_l++] = '%';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3667 if (!length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3668 ;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3669 else if (length_modifier == '2')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3670 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3671 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3672 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3673 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3674 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3675 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3676 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3677 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3678
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3679 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3680 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3681 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3682 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3683 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3684 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3685 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3686 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3687 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3688 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3689 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3690 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3691 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3692 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3693 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3694 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3695 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3696 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3697 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3698 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3699 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3700 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3701 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3702 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3703 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3704 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3705 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3706 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3707 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3708 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3709
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3710 /* include the optional minus sign and possible
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3711 * "0x" in the region before the zero padding
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3712 * insertion point */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3713 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3714 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3715 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3716 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3717 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3718 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3719 || tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3720 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3721 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3722
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3723 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3724 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3725 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3726
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3727 if (alternate_form && fmt_spec == 'o'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3728 /* unless zero is already the first
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3729 * character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3730 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3731 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3732 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3733 /* assure leading zero for alternate-form
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3734 * octal numbers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3735 if (!precision_specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3736 || precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3737 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3738 /* precision is increased to force the
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3739 * first character to be zero, except if a
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3740 * zero value is formatted with an
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3741 * explicit precision of zero */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3742 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3743 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3744 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3745 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3746 /* zero padding to specified precision? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3747 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3748 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3749 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3750 /* zero padding to specified minimal field width? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3751 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3752 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3753 int n = min_field_width - (str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3754 + number_of_zeros_to_pad);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3755 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3756 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3757 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3758 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3759 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3760
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3761 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3762 /* unrecognized conversion specifier, keep format string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3763 * as-is */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3764 zero_padding = 0; /* turn zero padding off for non-numeric
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3765 convers. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3766 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3767 min_field_width = 0; /* reset flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3768
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3769 /* discard the unrecognized conversion, just keep *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3770 * the unrecognized conversion character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3771 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3772 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3773 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3774 str_arg_l++; /* include invalid conversion specifier
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3775 unchanged if not at end-of-string */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3776 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3777 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3778
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3779 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3780 p++; /* step over the just processed conversion specifier */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3781
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3782 /* insert padding to the left as requested by min_field_width;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3783 * this does not include the zero padding in case of numerical
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3784 * conversions*/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3785 if (!justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3786 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3787 /* left padding with blank or zero */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3788 int n = min_field_width - (str_arg_l + number_of_zeros_to_pad);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3789
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3790 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3791 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3792 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3793 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3794 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3795
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3796 vim_memset(str + str_l, zero_padding ? '0' : ' ',
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3797 n > avail ? avail : n);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3798 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3799 str_l += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3800 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3801 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3802
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3803 /* zero padding as requested by the precision or by the minimal
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3804 * field width for numeric conversions required? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3805 if (number_of_zeros_to_pad <= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3806 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3807 /* will not copy first part of numeric right now, *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3808 * force it to be copied later in its entirety */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3809 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3810 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3811 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3812 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3813 /* insert first part of numerics (sign or '0x') before zero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3814 * padding */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3815 int n = zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3816
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3817 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3818 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3819 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3820 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3821 size_t avail = str_m - str_l;
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diff changeset
3822
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diff changeset
3823 mch_memmove(str + str_l, str_arg,
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diff changeset
3824 n > avail ? avail : n);
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diff changeset
3825 }
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diff changeset
3826 str_l += n;
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diff changeset
3827 }
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diff changeset
3828
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diff changeset
3829 /* insert zero padding as requested by the precision or min
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diff changeset
3830 * field width */
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diff changeset
3831 n = number_of_zeros_to_pad;
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diff changeset
3832 if (n > 0)
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diff changeset
3833 {
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parents: 229
diff changeset
3834 if (str_l < str_m)
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parents: 229
diff changeset
3835 {
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diff changeset
3836 size_t avail = str_m-str_l;
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diff changeset
3837
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diff changeset
3838 vim_memset(str + str_l, '0', n > avail ? avail : n);
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parents: 229
diff changeset
3839 }
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diff changeset
3840 str_l += n;
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parents: 229
diff changeset
3841 }
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parents: 229
diff changeset
3842 }
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diff changeset
3843
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vimboss
parents: 229
diff changeset
3844 /* insert formatted string
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vimboss
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diff changeset
3845 * (or as-is conversion specifier for unknown conversions) */
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parents: 229
diff changeset
3846 {
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parents: 229
diff changeset
3847 int n = str_arg_l - zero_padding_insertion_ind;
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parents: 229
diff changeset
3848
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parents: 229
diff changeset
3849 if (n > 0)
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parents: 229
diff changeset
3850 {
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parents: 229
diff changeset
3851 if (str_l < str_m)
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parents: 229
diff changeset
3852 {
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parents: 229
diff changeset
3853 size_t avail = str_m - str_l;
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parents: 229
diff changeset
3854
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parents: 229
diff changeset
3855 mch_memmove(str + str_l,
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parents: 229
diff changeset
3856 str_arg + zero_padding_insertion_ind,
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diff changeset
3857 n > avail ? avail : n);
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parents: 229
diff changeset
3858 }
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diff changeset
3859 str_l += n;
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parents: 229
diff changeset
3860 }
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parents: 229
diff changeset
3861 }
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parents: 229
diff changeset
3862
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parents: 229
diff changeset
3863 /* insert right padding */
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parents: 229
diff changeset
3864 if (justify_left)
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parents: 229
diff changeset
3865 {
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parents: 229
diff changeset
3866 /* right blank padding to the field width */
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parents: 229
diff changeset
3867 int n = min_field_width - (str_arg_l + number_of_zeros_to_pad);
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parents: 229
diff changeset
3868
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parents: 229
diff changeset
3869 if (n > 0)
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parents: 229
diff changeset
3870 {
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parents: 229
diff changeset
3871 if (str_l < str_m)
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parents: 229
diff changeset
3872 {
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parents: 229
diff changeset
3873 size_t avail = str_m - str_l;
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parents: 229
diff changeset
3874
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parents: 229
diff changeset
3875 vim_memset(str + str_l, ' ', n > avail ? avail : n);
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parents: 229
diff changeset
3876 }
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parents: 229
diff changeset
3877 str_l += n;
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parents: 229
diff changeset
3878 }
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parents: 229
diff changeset
3879 }
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vimboss
parents: 229
diff changeset
3880 }
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vimboss
parents: 229
diff changeset
3881 }
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parents: 229
diff changeset
3882
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parents: 229
diff changeset
3883 if (str_m > 0)
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parents: 229
diff changeset
3884 {
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parents: 229
diff changeset
3885 /* make sure the string is null-terminated even at the expense of
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parents: 229
diff changeset
3886 * overwriting the last character (shouldn't happen, but just in case)
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diff changeset
3887 * */
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diff changeset
3888 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
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parents: 229
diff changeset
3889 }
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parents: 229
diff changeset
3890
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parents: 229
diff changeset
3891 /* Return the number of characters formatted (excluding trailing null
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diff changeset
3892 * character), that is, the number of characters that would have been
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diff changeset
3893 * written to the buffer if it were large enough. */
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diff changeset
3894 return (int)str_l;
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parents: 229
diff changeset
3895 }
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parents: 229
diff changeset
3896
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diff changeset
3897 #endif /* PROTO */