annotate src/message.c @ 9037:d07035f84f0d v7.4.1804

commit https://github.com/vim/vim/commit/b20545f2a718d4f19c3f609fd11c0ca4eff450ce Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 30 14:15:54 2016 +0200 patch 7.4.1804 Problem: Can't use Vim as MANPAGER. Solution: Add manpager.vim. (Enno Nagel, closes https://github.com/vim/vim/issues/491)
author Christian Brabandt <cb@256bit.org>
date Sat, 30 Apr 2016 14:30:05 +0200
parents 9200836eee15
children 70d3337ff173
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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 static int other_sourcing_name(void);
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19 static char_u *get_emsg_source(void);
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20 static char_u *get_emsg_lnum(void);
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21 static void add_msg_hist(char_u *s, int len, int attr);
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22 static void hit_return_msg(void);
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23 static void msg_home_replace_attr(char_u *fname, int attr);
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24 #ifdef FEAT_MBYTE
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25 static char_u *screen_puts_mbyte(char_u *s, int l, int attr);
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26 #endif
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27 static void msg_puts_attr_len(char_u *str, int maxlen, int attr);
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28 static void msg_puts_display(char_u *str, int maxlen, int attr, int recurse);
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29 static void msg_scroll_up(void);
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30 static void inc_msg_scrolled(void);
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31 static void store_sb_text(char_u **sb_str, char_u *s, int attr, int *sb_col, int finish);
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32 static void t_puts(int *t_col, char_u *t_s, char_u *s, int attr);
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33 static void msg_puts_printf(char_u *str, int maxlen);
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34 static int do_more_prompt(int typed_char);
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35 static void msg_screen_putchar(int c, int attr);
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36 static int msg_check_screen(void);
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37 static void redir_write(char_u *s, int maxlen);
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38 #ifdef FEAT_CON_DIALOG
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39 static char_u *msg_show_console_dialog(char_u *message, char_u *buttons, int dfltbutton);
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40 static int confirm_msg_used = FALSE; /* displaying confirm_msg */
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41 static char_u *confirm_msg = NULL; /* ":confirm" message */
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42 static char_u *confirm_msg_tail; /* tail of confirm_msg */
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43 #endif
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44
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45 struct msg_hist
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46 {
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47 struct msg_hist *next;
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48 char_u *msg;
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49 int attr;
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50 };
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51
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52 static struct msg_hist *first_msg_hist = NULL;
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53 static struct msg_hist *last_msg_hist = NULL;
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54 static int msg_hist_len = 0;
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55
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56 static FILE *verbose_fd = NULL;
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57 static int verbose_did_open = FALSE;
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58
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59 /*
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60 * When writing messages to the screen, there are many different situations.
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61 * A number of variables is used to remember the current state:
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62 * msg_didany TRUE when messages were written since the last time the
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63 * user reacted to a prompt.
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64 * Reset: After hitting a key for the hit-return prompt,
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65 * hitting <CR> for the command line or input().
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66 * Set: When any message is written to the screen.
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67 * msg_didout TRUE when something was written to the current line.
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68 * Reset: When advancing to the next line, when the current
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69 * text can be overwritten.
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70 * Set: When any message is written to the screen.
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71 * msg_nowait No extra delay for the last drawn message.
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72 * Used in normal_cmd() before the mode message is drawn.
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73 * emsg_on_display There was an error message recently. Indicates that there
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74 * should be a delay before redrawing.
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75 * msg_scroll The next message should not overwrite the current one.
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76 * msg_scrolled How many lines the screen has been scrolled (because of
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77 * messages). Used in update_screen() to scroll the screen
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78 * back. Incremented each time the screen scrolls a line.
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79 * msg_scrolled_ign TRUE when msg_scrolled is non-zero and msg_puts_attr()
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80 * writes something without scrolling should not make
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81 * need_wait_return to be set. This is a hack to make ":ts"
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82 * work without an extra prompt.
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83 * lines_left Number of lines available for messages before the
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84 * more-prompt is to be given. -1 when not set.
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85 * need_wait_return TRUE when the hit-return prompt is needed.
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86 * Reset: After giving the hit-return prompt, when the user
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87 * has answered some other prompt.
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88 * Set: When the ruler or typeahead display is overwritten,
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89 * scrolling the screen for some message.
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90 * keep_msg Message to be displayed after redrawing the screen, in
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91 * main_loop().
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92 * This is an allocated string or NULL when not used.
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93 */
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94
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95 /*
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96 * msg(s) - displays the string 's' on the status line
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97 * When terminal not initialized (yet) mch_errmsg(..) is used.
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98 * return TRUE if wait_return not called
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99 */
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100 int
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101 msg(char_u *s)
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102 {
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103 return msg_attr_keep(s, 0, FALSE);
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104 }
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105
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106 #if defined(FEAT_EVAL) || defined(FEAT_X11) || defined(USE_XSMP) \
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107 || defined(FEAT_GUI_GTK) || defined(PROTO)
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108 /*
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109 * Like msg() but keep it silent when 'verbosefile' is set.
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110 */
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111 int
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112 verb_msg(char_u *s)
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113 {
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114 int n;
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115
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116 verbose_enter();
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117 n = msg_attr_keep(s, 0, FALSE);
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118 verbose_leave();
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119
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120 return n;
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121 }
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122 #endif
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123
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124 int
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125 msg_attr(char_u *s, int attr)
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126 {
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127 return msg_attr_keep(s, attr, FALSE);
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128 }
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129
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130 int
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131 msg_attr_keep(
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132 char_u *s,
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133 int attr,
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134 int keep) /* TRUE: set keep_msg if it doesn't scroll */
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135 {
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136 static int entered = 0;
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137 int retval;
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138 char_u *buf = NULL;
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139
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140 #ifdef FEAT_EVAL
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141 if (attr == 0)
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142 set_vim_var_string(VV_STATUSMSG, s, -1);
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143 #endif
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144
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145 /*
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146 * It is possible that displaying a messages causes a problem (e.g.,
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147 * when redrawing the window), which causes another message, etc.. To
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148 * break this loop, limit the recursiveness to 3 levels.
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149 */
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150 if (entered >= 3)
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151 return TRUE;
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152 ++entered;
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153
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154 /* Add message to history (unless it's a repeated kept message or a
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155 * truncated message) */
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156 if (s != keep_msg
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157 || (*s != '<'
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158 && last_msg_hist != NULL
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159 && last_msg_hist->msg != NULL
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160 && STRCMP(s, last_msg_hist->msg)))
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161 add_msg_hist(s, -1, attr);
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162
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163 /* When displaying keep_msg, don't let msg_start() free it, caller must do
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164 * that. */
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165 if (s == keep_msg)
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166 keep_msg = NULL;
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167
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168 /* Truncate the message if needed. */
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169 msg_start();
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170 buf = msg_strtrunc(s, FALSE);
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171 if (buf != NULL)
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172 s = buf;
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173
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174 msg_outtrans_attr(s, attr);
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175 msg_clr_eos();
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176 retval = msg_end();
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177
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178 if (keep && retval && vim_strsize(s) < (int)(Rows - cmdline_row - 1)
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179 * Columns + sc_col)
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180 set_keep_msg(s, 0);
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181
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182 vim_free(buf);
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183 --entered;
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184 return retval;
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185 }
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186
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187 /*
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188 * Truncate a string such that it can be printed without causing a scroll.
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189 * Returns an allocated string or NULL when no truncating is done.
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190 */
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191 char_u *
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192 msg_strtrunc(
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193 char_u *s,
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194 int force) /* always truncate */
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195 {
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196 char_u *buf = NULL;
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197 int len;
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198 int room;
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199
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200 /* May truncate message to avoid a hit-return prompt */
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201 if ((!msg_scroll && !need_wait_return && shortmess(SHM_TRUNCALL)
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202 && !exmode_active && msg_silent == 0) || force)
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203 {
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204 len = vim_strsize(s);
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205 if (msg_scrolled != 0)
513
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206 /* Use all the columns. */
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207 room = (int)(Rows - msg_row) * Columns - 1;
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208 else
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209 /* Use up to 'showcmd' column. */
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210 room = (int)(Rows - msg_row - 1) * Columns + sc_col - 1;
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211 if (len > room && room > 0)
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212 {
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213 #ifdef FEAT_MBYTE
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214 if (enc_utf8)
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215 /* may have up to 18 bytes per cell (6 per char, up to two
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216 * composing chars) */
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217 len = (room + 2) * 18;
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218 else if (enc_dbcs == DBCS_JPNU)
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219 /* may have up to 2 bytes per cell for euc-jp */
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220 len = (room + 2) * 2;
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221 else
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222 #endif
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223 len = room + 2;
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224 buf = alloc(len);
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225 if (buf != NULL)
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226 trunc_string(s, buf, room, len);
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227 }
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228 }
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229 return buf;
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230 }
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231
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232 /*
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233 * Truncate a string "s" to "buf" with cell width "room".
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234 * "s" and "buf" may be equal.
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235 */
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236 void
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237 trunc_string(
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238 char_u *s,
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239 char_u *buf,
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240 int room,
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241 int buflen)
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242 {
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243 int half;
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244 int len;
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245 int e;
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246 int i;
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247 int n;
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248
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249 room -= 3;
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250 half = room / 2;
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251 len = 0;
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252
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253 /* First part: Start of the string. */
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254 for (e = 0; len < half && e < buflen; ++e)
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255 {
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256 if (s[e] == NUL)
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257 {
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258 /* text fits without truncating! */
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259 buf[e] = NUL;
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260 return;
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261 }
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262 n = ptr2cells(s + e);
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263 if (len + n >= half)
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264 break;
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265 len += n;
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266 buf[e] = s[e];
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267 #ifdef FEAT_MBYTE
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268 if (has_mbyte)
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269 for (n = (*mb_ptr2len)(s + e); --n > 0; )
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270 {
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271 if (++e == buflen)
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272 break;
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273 buf[e] = s[e];
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274 }
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275 #endif
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276 }
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277
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278 /* Last part: End of the string. */
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279 i = e;
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280 #ifdef FEAT_MBYTE
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281 if (enc_dbcs != 0)
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282 {
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283 /* For DBCS going backwards in a string is slow, but
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284 * computing the cell width isn't too slow: go forward
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285 * until the rest fits. */
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286 n = vim_strsize(s + i);
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287 while (len + n > room)
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288 {
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289 n -= ptr2cells(s + i);
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290 i += (*mb_ptr2len)(s + i);
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291 }
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292 }
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293 else if (enc_utf8)
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294 {
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295 /* For UTF-8 we can go backwards easily. */
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296 half = i = (int)STRLEN(s);
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297 for (;;)
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298 {
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299 do
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300 half = half - (*mb_head_off)(s, s + half - 1) - 1;
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301 while (utf_iscomposing(utf_ptr2char(s + half)) && half > 0);
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302 n = ptr2cells(s + half);
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303 if (len + n > room)
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304 break;
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305 len += n;
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306 i = half;
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307 }
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308 }
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309 else
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310 #endif
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311 {
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312 for (i = (int)STRLEN(s); len + (n = ptr2cells(s + i - 1)) <= room; --i)
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313 len += n;
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314 }
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315
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316 /* Set the middle and copy the last part. */
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317 if (e + 3 < buflen)
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318 {
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319 mch_memmove(buf + e, "...", (size_t)3);
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320 len = (int)STRLEN(s + i) + 1;
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321 if (len >= buflen - e - 3)
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322 len = buflen - e - 3 - 1;
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323 mch_memmove(buf + e + 3, s + i, len);
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324 buf[e + 3 + len - 1] = NUL;
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325 }
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326 else
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327 {
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328 buf[e - 1] = NUL; /* make sure it is truncated */
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329 }
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330 }
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331
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332 /*
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333 * Automatic prototype generation does not understand this function.
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334 * Note: Caller of smgs() and smsg_attr() must check the resulting string is
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335 * shorter than IOSIZE!!!
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336 */
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337 #ifndef PROTO
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338
272
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339 int vim_snprintf(char *str, size_t str_m, char *fmt, ...);
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340
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341 int
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342 # ifdef __BORLANDC__
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343 _RTLENTRYF
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diff changeset
344 # endif
7
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345 smsg(char_u *s, ...)
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parents:
diff changeset
346 {
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diff changeset
347 va_list arglist;
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348
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diff changeset
349 va_start(arglist, s);
449
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parents: 447
diff changeset
350 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
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parents:
diff changeset
351 va_end(arglist);
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parents:
diff changeset
352 return msg(IObuff);
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parents:
diff changeset
353 }
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parents:
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354
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parents:
diff changeset
355 int
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
356 # ifdef __BORLANDC__
7
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parents:
diff changeset
357 _RTLENTRYF
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Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
358 # endif
7
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parents:
diff changeset
359 smsg_attr(int attr, char_u *s, ...)
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vimboss
parents:
diff changeset
360 {
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vimboss
parents:
diff changeset
361 va_list arglist;
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parents:
diff changeset
362
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diff changeset
363 va_start(arglist, s);
449
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vimboss
parents: 447
diff changeset
364 vim_vsnprintf((char *)IObuff, IOSIZE, (char *)s, arglist, NULL);
7
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vimboss
parents:
diff changeset
365 va_end(arglist);
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vimboss
parents:
diff changeset
366 return msg_attr(IObuff, attr);
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vimboss
parents:
diff changeset
367 }
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vimboss
parents:
diff changeset
368
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vimboss
parents:
diff changeset
369 #endif
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parents:
diff changeset
370
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vimboss
parents:
diff changeset
371 /*
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vimboss
parents:
diff changeset
372 * Remember the last sourcing name/lnum used in an error message, so that it
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vimboss
parents:
diff changeset
373 * isn't printed each time when it didn't change.
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vimboss
parents:
diff changeset
374 */
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parents:
diff changeset
375 static int last_sourcing_lnum = 0;
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vimboss
parents:
diff changeset
376 static char_u *last_sourcing_name = NULL;
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vimboss
parents:
diff changeset
377
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vimboss
parents:
diff changeset
378 /*
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vimboss
parents:
diff changeset
379 * Reset the last used sourcing name/lnum. Makes sure it is displayed again
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vimboss
parents:
diff changeset
380 * for the next error message;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 */
360
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vimboss
parents: 355
diff changeset
382 void
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
383 reset_last_sourcing(void)
7
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parents:
diff changeset
384 {
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parents:
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385 vim_free(last_sourcing_name);
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386 last_sourcing_name = NULL;
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parents:
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387 last_sourcing_lnum = 0;
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parents:
diff changeset
388 }
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parents:
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389
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parents:
diff changeset
390 /*
16
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parents: 8
diff changeset
391 * Return TRUE if "sourcing_name" differs from "last_sourcing_name".
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parents: 8
diff changeset
392 */
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parents: 8
diff changeset
393 static int
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
394 other_sourcing_name(void)
16
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parents: 8
diff changeset
395 {
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parents: 8
diff changeset
396 if (sourcing_name != NULL)
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vimboss
parents: 8
diff changeset
397 {
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parents: 8
diff changeset
398 if (last_sourcing_name != NULL)
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parents: 8
diff changeset
399 return STRCMP(sourcing_name, last_sourcing_name) != 0;
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parents: 8
diff changeset
400 return TRUE;
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vimboss
parents: 8
diff changeset
401 }
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vimboss
parents: 8
diff changeset
402 return FALSE;
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vimboss
parents: 8
diff changeset
403 }
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vimboss
parents: 8
diff changeset
404
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vimboss
parents: 8
diff changeset
405 /*
7
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vimboss
parents:
diff changeset
406 * Get the message about the source, as used for an error message.
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vimboss
parents:
diff changeset
407 * Returns an allocated string with room for one more character.
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parents:
diff changeset
408 * Returns NULL when no message is to be given.
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vimboss
parents:
diff changeset
409 */
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parents:
diff changeset
410 static char_u *
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
411 get_emsg_source(void)
7
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parents:
diff changeset
412 {
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413 char_u *Buf, *p;
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parents:
diff changeset
414
16
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parents: 8
diff changeset
415 if (sourcing_name != NULL && other_sourcing_name())
7
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vimboss
parents:
diff changeset
416 {
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parents:
diff changeset
417 p = (char_u *)_("Error detected while processing %s:");
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418 Buf = alloc((unsigned)(STRLEN(sourcing_name) + STRLEN(p)));
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parents:
diff changeset
419 if (Buf != NULL)
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parents:
diff changeset
420 sprintf((char *)Buf, (char *)p, sourcing_name);
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parents:
diff changeset
421 return Buf;
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vimboss
parents:
diff changeset
422 }
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diff changeset
423 return NULL;
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vimboss
parents:
diff changeset
424 }
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vimboss
parents:
diff changeset
425
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vimboss
parents:
diff changeset
426 /*
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vimboss
parents:
diff changeset
427 * Get the message about the source lnum, as used for an error message.
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vimboss
parents:
diff changeset
428 * Returns an allocated string with room for one more character.
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vimboss
parents:
diff changeset
429 * Returns NULL when no message is to be given.
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vimboss
parents:
diff changeset
430 */
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diff changeset
431 static char_u *
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diff changeset
432 get_emsg_lnum(void)
7
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433 {
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434 char_u *Buf, *p;
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435
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parents:
diff changeset
436 /* lnum is 0 when executing a command from the command line
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vimboss
parents:
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437 * argument, we don't want a line number then */
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438 if (sourcing_name != NULL
16
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parents: 8
diff changeset
439 && (other_sourcing_name() || sourcing_lnum != last_sourcing_lnum)
7
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parents:
diff changeset
440 && sourcing_lnum != 0)
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parents:
diff changeset
441 {
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diff changeset
442 p = (char_u *)_("line %4ld:");
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443 Buf = alloc((unsigned)(STRLEN(p) + 20));
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diff changeset
444 if (Buf != NULL)
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diff changeset
445 sprintf((char *)Buf, (char *)p, (long)sourcing_lnum);
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diff changeset
446 return Buf;
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parents:
diff changeset
447 }
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parents:
diff changeset
448 return NULL;
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parents:
diff changeset
449 }
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parents:
diff changeset
450
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parents:
diff changeset
451 /*
16
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vimboss
parents: 8
diff changeset
452 * Display name and line number for the source of an error.
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vimboss
parents: 8
diff changeset
453 * Remember the file name and line number, so that for the next error the info
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vimboss
parents: 8
diff changeset
454 * is only displayed if it changed.
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vimboss
parents: 8
diff changeset
455 */
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parents: 8
diff changeset
456 void
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
457 msg_source(int attr)
16
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parents: 8
diff changeset
458 {
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diff changeset
459 char_u *p;
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parents: 8
diff changeset
460
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parents: 8
diff changeset
461 ++no_wait_return;
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parents: 8
diff changeset
462 p = get_emsg_source();
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parents: 8
diff changeset
463 if (p != NULL)
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parents: 8
diff changeset
464 {
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diff changeset
465 msg_attr(p, attr);
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diff changeset
466 vim_free(p);
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parents: 8
diff changeset
467 }
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468 p = get_emsg_lnum();
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parents: 8
diff changeset
469 if (p != NULL)
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parents: 8
diff changeset
470 {
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diff changeset
471 msg_attr(p, hl_attr(HLF_N));
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diff changeset
472 vim_free(p);
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diff changeset
473 last_sourcing_lnum = sourcing_lnum; /* only once for each line */
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parents: 8
diff changeset
474 }
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parents: 8
diff changeset
475
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parents: 8
diff changeset
476 /* remember the last sourcing name printed, also when it's empty */
36
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parents: 28
diff changeset
477 if (sourcing_name == NULL || other_sourcing_name())
16
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parents: 8
diff changeset
478 {
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diff changeset
479 vim_free(last_sourcing_name);
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parents: 8
diff changeset
480 if (sourcing_name == NULL)
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parents: 8
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481 last_sourcing_name = NULL;
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parents: 8
diff changeset
482 else
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483 last_sourcing_name = vim_strsave(sourcing_name);
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parents: 8
diff changeset
484 }
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parents: 8
diff changeset
485 --no_wait_return;
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parents: 8
diff changeset
486 }
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vimboss
parents: 8
diff changeset
487
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vimboss
parents: 8
diff changeset
488 /*
840
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
489 * Return TRUE if not giving error messages right now:
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
490 * If "emsg_off" is set: no error messages at the moment.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
491 * If "msg" is in 'debug': do error message but without side effects.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
492 * If "emsg_skip" is set: never do error messages.
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
493 */
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
494 int
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
495 emsg_not_now(void)
840
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vimboss
parents: 839
diff changeset
496 {
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vimboss
parents: 839
diff changeset
497 if ((emsg_off > 0 && vim_strchr(p_debug, 'm') == NULL
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vimboss
parents: 839
diff changeset
498 && vim_strchr(p_debug, 't') == NULL)
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vimboss
parents: 839
diff changeset
499 #ifdef FEAT_EVAL
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vimboss
parents: 839
diff changeset
500 || emsg_skip > 0
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vimboss
parents: 839
diff changeset
501 #endif
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
502 )
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vimboss
parents: 839
diff changeset
503 return TRUE;
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vimboss
parents: 839
diff changeset
504 return FALSE;
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vimboss
parents: 839
diff changeset
505 }
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
506
2c885fab04e3 updated for version 7.0e06
vimboss
parents: 839
diff changeset
507 /*
7
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vimboss
parents:
diff changeset
508 * emsg() - display an error message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 *
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vimboss
parents:
diff changeset
510 * Rings the bell, if appropriate, and calls message() to do the real work
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
511 * When terminal not initialized (yet) mch_errmsg(..) is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
513 * return TRUE if wait_return not called
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
515 int
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Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
516 emsg(char_u *s)
7
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vimboss
parents:
diff changeset
517 {
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vimboss
parents:
diff changeset
518 int attr;
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vimboss
parents:
diff changeset
519 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 #ifdef FEAT_EVAL
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vimboss
parents:
diff changeset
521 int ignore = FALSE;
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vimboss
parents:
diff changeset
522 int severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 #endif
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vimboss
parents:
diff changeset
524
2679
763272b18e4f updated for version 7.3.098
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
525 /* Skip this if not giving error messages at the moment. */
763272b18e4f updated for version 7.3.098
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
526 if (emsg_not_now())
763272b18e4f updated for version 7.3.098
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
527 return TRUE;
763272b18e4f updated for version 7.3.098
Bram Moolenaar <bram@vim.org>
parents: 2610
diff changeset
528
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
529 called_emsg = TRUE;
8106
58505cbea7e5 commit https://github.com/vim/vim/commit/8b778d55993d951a65f8a59843cecd177c707676
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
530 if (emsg_silent == 0)
58505cbea7e5 commit https://github.com/vim/vim/commit/8b778d55993d951a65f8a59843cecd177c707676
Christian Brabandt <cb@256bit.org>
parents: 7827
diff changeset
531 ex_exitval = 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 /*
105
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
534 * If "emsg_severe" is TRUE: When an error exception is to be thrown,
8800a9c402b2 updated for version 7.0040
vimboss
parents: 41
diff changeset
535 * prefer this message over previous messages for the same command.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538 severe = emsg_severe;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539 emsg_severe = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541
839
1f3b1021f002 updated for version 7.0e05
vimboss
parents: 835
diff changeset
542 if (!emsg_off || vim_strchr(p_debug, 't') != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
544 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
545 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
546 * Cause a throw of an error exception if appropriate. Don't display
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
547 * the error message in this case. (If no matching catch clause will
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
548 * be found, the message will be displayed later on.) "ignore" is set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 * when the message should be ignored completely (used for the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 * interrupt message).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 if (cause_errthrow(s, severe, &ignore) == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554 if (!ignore)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 did_emsg = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
557 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559 /* set "v:errmsg", also when using ":silent! cmd" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 set_vim_var_string(VV_ERRMSG, s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
561 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
563 /*
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
564 * When using ":silent! cmd" ignore error messages.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565 * But do write it to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 if (emsg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 msg_start();
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
570 p = get_emsg_source();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 STRCAT(p, "\n");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 redir_write(p, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 vim_free(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 }
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
577 p = get_emsg_lnum();
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 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 redir_write(s, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
587
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 /* Reset msg_silent, an error causes messages to be switched back on. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 msg_silent = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 cmd_silent = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 if (global_busy) /* break :global command */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 ++global_busy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 if (p_eb)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 beep_flush(); /* also includes flush_buffers() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 flush_buffers(FALSE); /* flush internal buffers */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 did_emsg = TRUE; /* flag for DoOneCmd() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 emsg_on_display = TRUE; /* remember there is an error message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 ++msg_scroll; /* don't overwrite a previous message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 attr = hl_attr(HLF_E); /* set highlight mode for error messages */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
605 if (msg_scrolled != 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 need_wait_return = TRUE; /* needed in case emsg() is called after
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 * wait_return has reset need_wait_return
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 * and a redraw is expected because
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 * msg_scrolled is non-zero */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 * Display name and line number for the source of the error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
614 msg_source(attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 * Display the error message itself.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 */
16
3ba373b54370 updated for version 7.0008
vimboss
parents: 8
diff changeset
619 msg_nowait = FALSE; /* wait for this msg */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 return msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 }
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 * Print an error message with one "%s" and one string argument.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
627 emsg2(char_u *s, char_u *a1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629 return emsg3(s, a1, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
632 /* emsg3() and emsgn() are in misc2.c to avoid warnings for the prototypes. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
634 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
635 emsg_invreg(int name)
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
636 {
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
637 EMSG2(_("E354: Invalid register name: '%s'"), transchar(name));
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
638 }
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
639
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 * 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
642 * "force" is TRUE. This truncates in another way as for normal messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 * Careful: The string may be changed by msg_may_trunc()!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 * Returns a pointer to the printed message, if wait_return() not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
647 msg_trunc_attr(char_u *s, int force, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 /* Add message to history before truncating */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 add_msg_hist(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 s = msg_may_trunc(force, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 n = msg_attr(s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 if (n)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 * Check if message "s" should be truncated at the start (for filenames).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 * Return a pointer to where the truncated message starts.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 * Note: May change the message by replacing a character with '<'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
671 msg_may_trunc(int force, char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
675
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
676 room = (int)(Rows - cmdline_row - 1) * Columns + sc_col - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
677 if ((force || (shortmess(SHM_TRUNC) && !exmode_active))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 && (n = (int)STRLEN(s) - room) > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 int size = vim_strsize(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684
615
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
685 /* There may be room anyway when there are multibyte chars. */
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
686 if (size <= room)
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
687 return s;
7fe13e0f5dce updated for version 7.0175
vimboss
parents: 539
diff changeset
688
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 for (n = 0; size >= room; )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 size -= (*mb_ptr2cells)(s + n);
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
692 n += (*mb_ptr2len)(s + n);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 --n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697 s += n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 *s = '<';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
704 add_msg_hist(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
705 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
706 int len, /* -1 for undetermined length */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
707 int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
709 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 if (msg_hist_off || msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
713
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 /* Don't let the message history get too big */
625
81fe2ccc1207 updated for version 7.0179
vimboss
parents: 615
diff changeset
715 while (msg_hist_len > MAX_MSG_HIST_LEN)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
716 (void)delete_first_msg();
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
717
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 /* allocate an entry and add the message at the end of the history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 p = (struct msg_hist *)alloc((int)sizeof(struct msg_hist));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 if (len < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723 len = (int)STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 /* remove leading and trailing newlines */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 while (len > 0 && *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 while (len > 0 && s[len - 1] == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
731 --len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 p->msg = vim_strnsave(s, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 p->next = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
734 p->attr = attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 if (last_msg_hist != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 last_msg_hist->next = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 last_msg_hist = p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 if (first_msg_hist == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 first_msg_hist = last_msg_hist;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 ++msg_hist_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744 /*
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
745 * Delete the first (oldest) message from the history.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
746 * Returns FAIL if there are no messages.
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
747 */
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
748 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
749 delete_first_msg(void)
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
750 {
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
751 struct msg_hist *p;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
752
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
753 if (msg_hist_len <= 0)
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
754 return FAIL;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
755 p = first_msg_hist;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
756 first_msg_hist = p->next;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
757 if (first_msg_hist == NULL)
2311
ccda151dde4e Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents: 2280
diff changeset
758 last_msg_hist = NULL; /* history is empty */
355
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
759 vim_free(p->msg);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
760 vim_free(p);
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
761 --msg_hist_len;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
762 return OK;
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
763 }
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
764
644578c9e219 updated for version 7.0092
vimboss
parents: 339
diff changeset
765 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766 * ":messages" command.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
768 void
8901
b4dad96ade29 commit https://github.com/vim/vim/commit/52196b2dbe3b64b5054e1df3d3aa8fc65e30addc
Christian Brabandt <cb@256bit.org>
parents: 8897
diff changeset
769 ex_messages(exarg_T *eap)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
771 struct msg_hist *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 char_u *s;
8897
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
773 int c = 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
774
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
775 if (STRCMP(eap->arg, "clear") == 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
776 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
777 int keep = eap->addr_count == 0 ? 0 : eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
778
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
779 while (msg_hist_len > keep)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
780 (void)delete_first_msg();
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
781 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
782 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
783
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
784 if (*eap->arg != NUL)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
785 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
786 EMSG(_(e_invarg));
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
787 return;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
788 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
790 msg_hist_off = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
791
8897
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
792 p = first_msg_hist;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
793 if (eap->addr_count != 0)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
794 {
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
795 /* Count total messages */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
796 for (; p != NULL && !got_int; p = p->next)
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
797 c++;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
798
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
799 c -= eap->line2;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
800
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
801 /* Skip without number of messages specified */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
802 for (p = first_msg_hist; p != NULL && !got_int && c > 0;
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
803 p = p->next, c--);
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
804 }
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
805
8905
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
806 if (p == first_msg_hist)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
807 {
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
808 s = mch_getenv((char_u *)"LANG");
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
809 if (s != NULL && *s != NUL)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
810 msg_attr((char_u *)
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
811 _("Messages maintainer: Bram Moolenaar <Bram@vim.org>"),
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
812 hl_attr(HLF_T));
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
813 }
9200836eee15 commit https://github.com/vim/vim/commit/bea1ede1c59a11ca5bf9d91cd30b7b2937b9fb41
Christian Brabandt <cb@256bit.org>
parents: 8901
diff changeset
814
8897
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
815 /* Display what was not skipped. */
a410390e340b commit https://github.com/vim/vim/commit/451f849fd6282a4facd4f0f58af62837443fb5a6
Christian Brabandt <cb@256bit.org>
parents: 8627
diff changeset
816 for (; p != NULL && !got_int; p = p->next)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 if (p->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 msg_attr(p->msg, p->attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 msg_hist_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
823 #if defined(FEAT_CON_DIALOG) || defined(FIND_REPLACE_DIALOG) || defined(PROTO)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 * Call this after prompting the user. This will avoid a hit-return message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
826 * and a delay.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
828 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
829 msg_end_prompt(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
830 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835 msg_clr_eos();
3240
c97c3272d7a6 updated for version 7.3.389
Bram Moolenaar <bram@vim.org>
parents: 3072
diff changeset
836 lines_left = -1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
840 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 * wait for the user to hit a key (normally a return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 * if 'redraw' is TRUE, clear and redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 * if 'redraw' is FALSE, just redraw the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 * if 'redraw' is -1, don't redraw at all
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
845 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
846 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
847 wait_return(int redraw)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 int tmpState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
852 int had_got_int;
5430
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
853 int save_Recording;
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
854 FILE *save_scriptout;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 if (redraw == TRUE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
857 must_redraw = CLEAR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
858
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
859 /* If using ":silent cmd", don't wait for a return. Also don't set
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
860 * need_wait_return to do it later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
861 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
862 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
863
2723
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
864 /*
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
865 * When inside vgetc(), we can't wait for a typed character at all.
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
866 * With the global command (and some others) we only need one return at
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
867 * the end. Adjust cmdline_row to avoid the next message overwriting the
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
868 * last one.
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
869 */
822
45fad0f590d0 updated for version 7.0c12
vimboss
parents: 810
diff changeset
870 if (vgetc_busy > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
871 return;
2723
2e72d84e8965 updated for version 7.3.139
Bram Moolenaar <bram@vim.org>
parents: 2692
diff changeset
872 need_wait_return = TRUE;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 if (no_wait_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
875 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
876 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
877 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
878 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
879
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
880 redir_off = TRUE; /* don't redirect this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
881 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 if (quit_more)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 c = CAR; /* just pretend CR was hit */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 quit_more = FALSE;
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 if (exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 MSG_PUTS(" "); /* make sure the cursor is on the right line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 c = CAR; /* no need for a return in ex mode */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 got_int = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896 /* Make sure the hit-return prompt is on screen when 'guioptions' was
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 * just changed. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898 screenalloc(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 State = HITRETURN;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 #ifdef USE_ON_FLY_SCROLL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
905 dont_scroll = TRUE; /* disallow scrolling here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906 #endif
8627
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
907 cmdline_row = msg_row;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
908
4325
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
909 /* Avoid the sequence that the user types ":" at the hit-return prompt
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
910 * to start an Ex command, but the file-changed dialog gets in the
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
911 * way. */
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
912 if (need_check_timestamps)
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
913 check_timestamps(FALSE);
62eadd7de409 updated for version 7.3.912
Bram Moolenaar <bram@vim.org>
parents: 4234
diff changeset
914
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
918 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
919 /* Remember "got_int", if it is set vgetc() probably returns a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 * CTRL-C, but we need to loop then. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 had_got_int = got_int;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
922
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
923 /* Don't do mappings here, we put the character back in the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
924 * typeahead buffer. */
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
925 ++no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
926 ++allow_keys;
5430
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
927
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
928 /* Temporarily disable Recording. If Recording is active, the
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
929 * character will be recorded later, since it will be added to the
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
930 * typebuf after the loop */
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
931 save_Recording = Recording;
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
932 save_scriptout = scriptout;
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
933 Recording = FALSE;
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
934 scriptout = NULL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 c = safe_vgetc();
216
da182deebec7 updated for version 7.0061
vimboss
parents: 180
diff changeset
936 if (had_got_int && !global_busy)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
937 got_int = FALSE;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
938 --no_mapping;
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
939 --allow_keys;
5430
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
940 Recording = save_Recording;
7f341db39d5b updated for version 7.4.065
Bram Moolenaar <bram@vim.org>
parents: 5290
diff changeset
941 scriptout = save_scriptout;
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
942
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 #ifdef FEAT_CLIPBOARD
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 /* Strange way to allow copying (yanking) a modeless selection at
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 * the hit-enter prompt. Use CTRL-Y, because the same is used in
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
946 * Cmdline-mode and it's harmless when there is no selection. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 if (c == Ctrl_Y && clip_star.state == SELECT_DONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
948 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 clip_copy_modeless_selection(TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
950 c = K_IGNORE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
952 #endif
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
953
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
954 /*
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
955 * Allow scrolling back in the messages.
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
956 * Also accept scroll-down commands when messages fill the screen,
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
957 * to avoid that typing one 'j' too many makes the messages
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
958 * disappear.
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
959 */
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
960 if (p_more && !p_cp)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
961 {
4234
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
962 if (c == 'b' || c == 'k' || c == 'u' || c == 'g'
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
963 || c == K_UP || c == K_PAGEUP)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
964 {
4234
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
965 if (msg_scrolled > Rows)
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
966 /* scroll back to show older messages */
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
967 do_more_prompt(c);
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
968 else
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
969 {
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
970 msg_didout = FALSE;
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
971 c = K_IGNORE;
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
972 msg_col =
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
973 #ifdef FEAT_RIGHTLEFT
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
974 cmdmsg_rl ? Columns - 1 :
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
975 #endif
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
976 0;
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
977 }
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
978 if (quit_more)
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
979 {
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
980 c = CAR; /* just pretend CR was hit */
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
981 quit_more = FALSE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
982 got_int = FALSE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
983 }
5290
059c8a4b103f updated for version 7.4b.021
Bram Moolenaar <bram@vim.org>
parents: 5245
diff changeset
984 else if (c != K_IGNORE)
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
985 {
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
986 c = K_IGNORE;
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
987 hit_return_msg();
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
988 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
989 }
698
e402b0af6083 updated for version 7.0211
vimboss
parents: 678
diff changeset
990 else if (msg_scrolled > Rows - 2
4234
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
991 && (c == 'j' || c == 'd' || c == 'f'
b31989e2b058 updated for version 7.3.868
Bram Moolenaar <bram@vim.org>
parents: 3914
diff changeset
992 || c == K_DOWN || c == K_PAGEDOWN))
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
993 c = K_IGNORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
994 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 } while ((had_got_int && c == Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 || c == K_IGNORE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 #ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 || c == K_VER_SCROLLBAR || c == K_HOR_SCROLLBAR
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 || c == K_LEFTDRAG || c == K_LEFTRELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 || c == K_MIDDLEDRAG || c == K_MIDDLERELEASE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 || c == K_RIGHTDRAG || c == K_RIGHTRELEASE
2409
0ca06a92adfb Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents: 2311
diff changeset
1004 || c == K_MOUSELEFT || c == K_MOUSERIGHT
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 || c == K_MOUSEDOWN || c == K_MOUSEUP
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 || (!mouse_has(MOUSE_RETURN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 && mouse_row < msg_row
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 && (c == K_LEFTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 || c == K_MIDDLEMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011 || c == K_X1MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 || c == K_X2MOUSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1014 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 ui_breakcheck();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 * Avoid that the mouse-up event causes visual mode to start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 if (c == K_LEFTMOUSE || c == K_MIDDLEMOUSE || c == K_RIGHTMOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 || c == K_X1MOUSE || c == K_X2MOUSE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 (void)jump_to_mouse(MOUSE_SETPOS, NULL, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 if (vim_strchr((char_u *)"\r\n ", c) == NULL && c != Ctrl_C)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1026 {
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1027 /* Put the character back in the typeahead buffer. Don't use the
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1028 * stuff buffer, because lmaps wouldn't work. */
852
d58e3db4a7d1 updated for version 7.0f05
vimboss
parents: 840
diff changeset
1029 ins_char_typebuf(c);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1030 do_redraw = TRUE; /* need a redraw even though there is
280
453b78cb4881 updated for version 7.0075
vimboss
parents: 275
diff changeset
1031 typeahead */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1032 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1033 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 redir_off = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1036 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 * If the user hits ':', '?' or '/' we get a command line from the next
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038 * line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 if (c == ':' || c == '?' || c == '/')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1041 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1042 if (!exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1043 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1044 skip_redraw = TRUE; /* skip redraw once */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1045 do_redraw = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1046 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1047
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1048 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1049 * If the window size changed set_shellsize() will redraw the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1050 * Otherwise the screen is only redrawn if 'redraw' is set and no ':'
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1051 * typed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1053 tmpState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 State = oldState; /* restore State before set_shellsize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1060 #if defined(UNIX) || defined(VMS)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 * When switching screens, we need to output an extra newline on exit.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 if (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 newline_on_exit = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 need_wait_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 did_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 emsg_on_display = FALSE; /* can delete error message now */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 lines_left = -1; /* reset lines_left at next msg_start() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072 reset_last_sourcing();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 if (keep_msg != NULL && vim_strsize(keep_msg) >=
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 (Rows - cmdline_row - 1) * Columns + sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1075 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1077 keep_msg = NULL; /* don't redisplay message, it's too long */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080 if (tmpState == SETWSIZE) /* got resize event while in vgetc() */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1081 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1082 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1083 shell_resized();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 else if (!skip_redraw
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 && (redraw == TRUE || (msg_scrolled != 0 && redraw != -1)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 starttermcap(); /* start termcap before redrawing */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 redraw_later(VALID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 }
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 * Write the hit-return prompt.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1095 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1097 hit_return_msg(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1098 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1099 int save_p_more = p_more;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1100
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1101 p_more = FALSE; /* don't want see this message when scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1102 if (msg_didout) /* start on a new line */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1104 if (got_int)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1105 MSG_PUTS(_("Interrupt: "));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1107 MSG_PUTS_ATTR(_("Press ENTER or type command to continue"), hl_attr(HLF_R));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108 if (!msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 msg_clr_eos();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1110 p_more = save_p_more;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 * Set "keep_msg" to "s". Free the old value and check for NULL pointer.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1117 set_keep_msg(char_u *s, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1120 if (s != NULL && msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 keep_msg = vim_strsave(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 keep_msg = NULL;
127
616289ecb7c8 updated for version 7.0044
vimboss
parents: 105
diff changeset
1124 keep_msg_more = FALSE;
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1125 keep_msg_attr = attr;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1128 #if defined(FEAT_TERMRESPONSE) || defined(PROTO)
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1129 /*
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1130 * If there currently is a message being displayed, set "keep_msg" to it, so
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1131 * that it will be displayed again after redraw.
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1132 */
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1133 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1134 set_keep_msg_from_hist(void)
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1135 {
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1136 if (keep_msg == NULL && last_msg_hist != NULL && msg_scrolled == 0
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1137 && (State & NORMAL))
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1138 set_keep_msg(last_msg_hist->msg, last_msg_hist->attr);
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1139 }
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1140 #endif
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
1141
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1142 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1143 * Prepare for outputting characters in the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1144 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1145 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1146 msg_start(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1147 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1148 int did_return = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1149
2491
904cd1c26a1e After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
1150 if (!msg_silent)
904cd1c26a1e After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
1151 {
904cd1c26a1e After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
1152 vim_free(keep_msg);
904cd1c26a1e After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
1153 keep_msg = NULL; /* don't display old message now */
904cd1c26a1e After entering a crypt key would need to hit return to continue.
Bram Moolenaar <bram@vim.org>
parents: 2409
diff changeset
1154 }
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1155
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1156 #ifdef FEAT_EVAL
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1157 if (need_clr_eos)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1158 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1159 /* Halfway an ":echo" command and getting an (error) message: clear
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1160 * any text from the command. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1161 need_clr_eos = FALSE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1162 msg_clr_eos();
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1163 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1164 #endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
1165
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 if (!msg_scroll && full_screen) /* overwrite last message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1169 msg_col =
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 cmdmsg_rl ? Columns - 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 else if (msg_didout) /* start message on next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 did_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1179 if (exmode_active != EXMODE_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 cmdline_row = msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 if (!msg_didany || lines_left < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 msg_starthere();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 msg_didout = FALSE; /* no output on current line yet */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 cursor_off();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 /* when redirecting, may need to start a new line. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 if (!did_return)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192 redir_write((char_u *)"\n", -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1195 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 * Note that the current msg position is where messages start.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1199 msg_starthere(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 lines_left = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 msg_didany = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1206 msg_putchar(int c)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 msg_putchar_attr(c, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1212 msg_putchar_attr(int c, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 char_u buf[4];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 if (IS_SPECIAL(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 buf[0] = K_SPECIAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 buf[1] = K_SECOND(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 buf[2] = K_THIRD(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1225 buf[3] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 buf[(*mb_char2bytes)(c, buf)] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1235 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1236 msg_puts_attr(buf, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1238
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1239 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1240 msg_outnum(long n)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1241 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1242 char_u buf[20];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1243
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1244 sprintf((char *)buf, "%ld", n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1245 msg_puts(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1246 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1247
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1248 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1249 msg_home_replace(char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1250 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1251 msg_home_replace_attr(fname, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1252 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1253
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1254 #if defined(FEAT_FIND_ID) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1255 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1256 msg_home_replace_hl(char_u *fname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1257 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1258 msg_home_replace_attr(fname, hl_attr(HLF_D));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1259 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1260 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1261
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1262 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1263 msg_home_replace_attr(char_u *fname, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1264 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1265 char_u *name;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1266
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1267 name = home_replace_save(NULL, fname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1268 if (name != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1269 msg_outtrans_attr(name, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1270 vim_free(name);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1271 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1272
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1273 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1274 * Output 'len' characters in 'str' (including NULs) with translation
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1275 * if 'len' is -1, output upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1276 * Use attributes 'attr'.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1277 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1278 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1279 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1280 msg_outtrans(char_u *str)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1281 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1282 return msg_outtrans_attr(str, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1283 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1284
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1285 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1286 msg_outtrans_attr(char_u *str, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1287 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1288 return msg_outtrans_len_attr(str, (int)STRLEN(str), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1289 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1290
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1291 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1292 msg_outtrans_len(char_u *str, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1294 return msg_outtrans_len_attr(str, len, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1295 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1296
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1297 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1298 * Output one character at "p". Return pointer to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1299 * Handles multi-byte characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1300 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1301 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1302 msg_outtrans_one(char_u *p, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1303 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1304 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1305 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1306
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1307 if (has_mbyte && (l = (*mb_ptr2len)(p)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1308 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1309 msg_outtrans_len_attr(p, l, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1310 return p + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1311 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1312 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1313 msg_puts_attr(transchar_byte(*p), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1314 return p + 1;
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 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1318 msg_outtrans_len_attr(char_u *msgstr, int len, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1319 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1320 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1321 char_u *str = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1322 char_u *plain_start = msgstr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1323 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1324 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1325 int mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1326 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1327 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1328
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1329 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1330 if (attr & MSG_HIST)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1331 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1332 add_msg_hist(str, len, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1333 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1334 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1335
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1336 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1337 /* If the string starts with a composing character first draw a space on
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1338 * which the composing char can be drawn. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1339 if (enc_utf8 && utf_iscomposing(utf_ptr2char(msgstr)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1340 msg_puts_attr((char_u *)" ", attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1341 #endif
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 * Go over the string. Special characters are translated and printed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1345 * Normal characters are printed several at a time.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1346 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1347 while (--len >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1348 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1349 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1350 if (enc_utf8)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1351 /* Don't include composing chars after the end. */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1352 mb_l = utfc_ptr2len_len(str, len + 1);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1353 else if (has_mbyte)
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1354 mb_l = (*mb_ptr2len)(str);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1355 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1356 mb_l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1357 if (has_mbyte && mb_l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1358 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1359 c = (*mb_ptr2char)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1360 if (vim_isprintc(c))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1361 /* printable multi-byte char: count the cells. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1362 retval += (*mb_ptr2cells)(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1363 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1364 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1365 /* unprintable multi-byte char: print the printable chars so
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1366 * far and the translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1367 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1368 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1369 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1370 plain_start = str + mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1371 msg_puts_attr(transchar(c), attr == 0 ? hl_attr(HLF_8) : attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1372 retval += char2cells(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1374 len -= mb_l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1375 str += mb_l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1378 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1379 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1380 s = transchar_byte(*str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1381 if (s[1] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1382 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1383 /* unprintable char: print the printable chars so far and the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1384 * translation of the unprintable char. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1385 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1386 msg_puts_attr_len(plain_start, (int)(str - plain_start),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1387 attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1388 plain_start = str + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1389 msg_puts_attr(s, attr == 0 ? hl_attr(HLF_8) : attr);
1668
0b796e045c42 updated for version 7.2b-000
vimboss
parents: 1663
diff changeset
1390 retval += (int)STRLEN(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1391 }
1663
bae8347a9ae1 updated for version 7.2a-015
vimboss
parents: 1658
diff changeset
1392 else
bae8347a9ae1 updated for version 7.2a-015
vimboss
parents: 1658
diff changeset
1393 ++retval;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1394 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1395 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1396 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1397
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1398 if (str > plain_start)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1399 /* print the printable chars at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1400 msg_puts_attr_len(plain_start, (int)(str - plain_start), attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1402 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1403 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1404
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1405 #if defined(FEAT_QUICKFIX) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1406 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1407 msg_make(char_u *arg)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1408 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1409 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1410 static char_u *str = (char_u *)"eeffoc", *rs = (char_u *)"Plon#dqg#vxjduB";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1411
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1412 arg = skipwhite(arg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1413 for (i = 5; *arg && i >= 0; --i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1414 if (*arg++ != str[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1415 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1416 if (i < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1417 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1418 msg_putchar('\n');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1419 for (i = 0; rs[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1420 msg_putchar(rs[i] - 3);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1422 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1423 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1424
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1425 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1426 * Output the string 'str' upto a NUL character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1427 * Return the number of characters it takes on the screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1428 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1429 * If K_SPECIAL is encountered, then it is taken in conjunction with the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1430 * following character and shown as <F1>, <S-Up> etc. Any other character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1431 * which is not printable shown in <> form.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1432 * If 'from' is TRUE (lhs of a mapping), a space is shown as <Space>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1433 * If a character is displayed in one of these special ways, is also
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1434 * highlighted (its highlight name is '8' in the p_hl variable).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1435 * Otherwise characters are not highlighted.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1436 * 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
1437 * the character/string -- webb
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1438 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1439 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1440 msg_outtrans_special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1441 char_u *strstart,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1442 int from) /* TRUE for lhs of a mapping */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1443 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1444 char_u *str = strstart;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1445 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1446 char_u *string;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1447 int attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1448 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1449
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1450 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1451 while (*str != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1452 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1453 /* Leading and trailing spaces need to be displayed in <> form. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1454 if ((str == strstart || str[1] == NUL) && *str == ' ')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1455 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1456 string = (char_u *)"<Space>";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1457 ++str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1458 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1459 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1460 string = str2special(&str, from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1461 len = vim_strsize(string);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1462 /* Highlight special keys */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1463 msg_puts_attr(string, len > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1464 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1465 && (*mb_ptr2len)(string) <= 1
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1466 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1467 ? attr : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1468 retval += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1469 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1470 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1471 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1472
2610
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1473 #if defined(FEAT_EVAL) || defined(PROTO)
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1474 /*
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1475 * Return the lhs or rhs of a mapping, with the key codes turned into printable
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1476 * strings, in an allocated string.
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1477 */
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1478 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1479 str2special_save(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1480 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1481 int is_lhs) /* TRUE for lhs, FALSE for rhs */
2610
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1482 {
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1483 garray_T ga;
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1484 char_u *p = str;
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1485
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1486 ga_init2(&ga, 1, 40);
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1487 while (*p != NUL)
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1488 ga_concat(&ga, str2special(&p, is_lhs));
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1489 ga_append(&ga, NUL);
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1490 return (char_u *)ga.ga_data;
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1491 }
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1492 #endif
6c05b5e5c1be updated for version 7.3.032
Bram Moolenaar <bram@vim.org>
parents: 2491
diff changeset
1493
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1494 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1495 * Return the printable string for the key codes at "*sp".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1496 * Used for translating the lhs or rhs of a mapping to printable chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1497 * Advances "sp" to the next code.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1498 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1499 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1500 str2special(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1501 char_u **sp,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1502 int from) /* TRUE for lhs of mapping */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1503 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1504 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1505 static char_u buf[7];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1506 char_u *str = *sp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1507 int modifiers = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1508 int special = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1509
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1510 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1511 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1513 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1514
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1515 /* Try to un-escape a multi-byte character. Return the un-escaped
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1516 * string if it is a multi-byte character. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1517 p = mb_unescape(sp);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1518 if (p != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1519 return p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1520 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1521 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1522
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1523 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1524 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1526 if (str[1] == KS_MODIFIER)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1527 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1528 modifiers = str[2];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1529 str += 3;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1530 c = *str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1531 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1532 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1533 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1534 c = TO_SPECIAL(str[1], str[2]);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1535 str += 2;
4793
66e849c4558a updated for version 7.3.1143
Bram Moolenaar <bram@vim.org>
parents: 4325
diff changeset
1536 if (c == KS_ZERO) /* display <Nul> as ^@ or <Nul> */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1537 c = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1539 if (IS_SPECIAL(c) || modifiers) /* special key */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1540 special = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1541 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1542
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1543 #ifdef FEAT_MBYTE
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1544 if (has_mbyte && !IS_SPECIAL(c))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1545 {
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
1546 int len = (*mb_ptr2len)(str);
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1547
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1548 /* For multi-byte characters check for an illegal byte. */
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1549 if (has_mbyte && MB_BYTE2LEN(*str) > len)
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1550 {
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1551 transchar_nonprint(buf, c);
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1552 *sp = str + 1;
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1553 return buf;
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1554 }
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
1555 /* Since 'special' is TRUE the multi-byte character 'c' will be
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
1556 * processed by get_special_key_name() */
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
1557 c = (*mb_ptr2char)(str);
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
1558 *sp = str + len;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1559 }
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1560 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1561 #endif
3024
27d43855b723 updated for version 7.3.284
Bram Moolenaar <bram@vim.org>
parents: 2723
diff changeset
1562 *sp = str + 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1563
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1564 /* Make unprintable characters in <> form, also <M-Space> and <Tab>.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1565 * Use <Space> only for lhs of a mapping. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1566 if (special || char2cells(c) > 1 || (from && c == ' '))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1567 return get_special_key_name(c, modifiers);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1568 buf[0] = c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1569 buf[1] = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1570 return buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1571 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1572
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1573 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1574 * Translate a key sequence into special key names.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1575 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1576 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1577 str2specialbuf(char_u *sp, char_u *buf, int len)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1578 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1579 char_u *s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1580
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1581 *buf = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1582 while (*sp)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1583 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1584 s = str2special(&sp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1585 if ((int)(STRLEN(s) + STRLEN(buf)) < len)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1586 STRCAT(buf, s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1587 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1588 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1590 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1591 * print line for :print or :list command
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1592 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1593 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1594 msg_prt_line(char_u *s, int list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1595 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1596 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1597 int col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1598 int n_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1599 int c_extra = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1600 char_u *p_extra = NULL; /* init to make SASC shut up */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1601 int n;
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1602 int attr = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1603 char_u *trail = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1604 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1605 int l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1606 char_u buf[MB_MAXBYTES + 1];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1607 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1608
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1609 if (curwin->w_p_list)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1610 list = TRUE;
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1611
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1612 /* find start of trailing whitespace */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1613 if (list && lcs_trail)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1614 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1615 trail = s + STRLEN(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1616 while (trail > s && vim_iswhite(trail[-1]))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1617 --trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1618 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1620 /* output a space for an empty line, otherwise the line will be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1621 * overwritten */
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1622 if (*s == NUL && !(list && lcs_eol != NUL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1623 msg_putchar(' ');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1624
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1625 while (!got_int)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1626 {
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1627 if (n_extra > 0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1628 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1629 --n_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1630 if (c_extra)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1631 c = c_extra;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1632 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1633 c = *p_extra++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1634 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1635 #ifdef FEAT_MBYTE
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1636 else if (has_mbyte && (l = (*mb_ptr2len)(s)) > 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1637 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1638 col += (*mb_ptr2cells)(s);
6801
47ebd4065059 patch 7.4.722
Bram Moolenaar <bram@vim.org>
parents: 6781
diff changeset
1639 if (lcs_nbsp != NUL && list
47ebd4065059 patch 7.4.722
Bram Moolenaar <bram@vim.org>
parents: 6781
diff changeset
1640 && (mb_ptr2char(s) == 160
47ebd4065059 patch 7.4.722
Bram Moolenaar <bram@vim.org>
parents: 6781
diff changeset
1641 || mb_ptr2char(s) == 0x202f))
2692
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1642 {
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1643 mb_char2bytes(lcs_nbsp, buf);
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1644 buf[(*mb_ptr2len)(buf)] = NUL;
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1645 }
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1646 else
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1647 {
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1648 mch_memmove(buf, s, (size_t)l);
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1649 buf[l] = NUL;
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1650 }
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1651 msg_puts(buf);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1652 s += l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1653 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1654 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1655 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1656 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1657 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1658 attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1659 c = *s++;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1660 if (c == TAB && (!list || lcs_tab1))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1661 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1662 /* tab amount depends on current column */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1663 n_extra = curbuf->b_p_ts - col % curbuf->b_p_ts - 1;
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1664 if (!list)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1665 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1666 c = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1667 c_extra = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1668 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1669 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1670 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1671 c = lcs_tab1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1672 c_extra = lcs_tab2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1673 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1674 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1675 }
2692
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1676 else if (c == 160 && list && lcs_nbsp != NUL)
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1677 {
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1678 c = lcs_nbsp;
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1679 attr = hl_attr(HLF_8);
42cafbf4b6e8 updated for version 7.3.110
Bram Moolenaar <bram@vim.org>
parents: 2684
diff changeset
1680 }
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
1681 else if (c == NUL && list && lcs_eol != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1682 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1683 p_extra = (char_u *)"";
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1684 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1685 n_extra = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1686 c = lcs_eol;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1687 attr = hl_attr(HLF_AT);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1688 --s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1690 else if (c != NUL && (n = byte2cells(c)) > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1691 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1692 n_extra = n - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1693 p_extra = transchar_byte(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1694 c_extra = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1695 c = *p_extra++;
1059
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1696 /* Use special coloring to be able to distinguish <hex> from
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1697 * the same in plain text. */
b8c880d61acb updated for version 7.0-185
vimboss
parents: 1007
diff changeset
1698 attr = hl_attr(HLF_8);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1699 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1700 else if (c == ' ' && trail != NULL && s > trail)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1701 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1702 c = lcs_trail;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1703 attr = hl_attr(HLF_8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1704 }
6781
f2a751a9ee72 patch 7.4.712
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1705 else if (c == ' ' && list && lcs_space != NUL)
f2a751a9ee72 patch 7.4.712
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1706 {
f2a751a9ee72 patch 7.4.712
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1707 c = lcs_space;
f2a751a9ee72 patch 7.4.712
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1708 attr = hl_attr(HLF_8);
f2a751a9ee72 patch 7.4.712
Bram Moolenaar <bram@vim.org>
parents: 6448
diff changeset
1709 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1710 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1711
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1712 if (c == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1713 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1714
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1715 msg_putchar_attr(c, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1716 col++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1718 msg_clr_eos();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1719 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1720
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1721 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1722 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1723 * Use screen_puts() to output one multi-byte character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1724 * Return the pointer "s" advanced to the next character.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1725 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1726 static char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1727 screen_puts_mbyte(char_u *s, int l, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1728 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1729 int cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1730
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1731 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1732 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1733 if (cw > 1 && (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1734 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1735 cmdmsg_rl ? msg_col <= 1 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1736 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1737 msg_col == Columns - 1))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1738 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1739 /* Doesn't fit, print a highlighted '>' to fill it up. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1740 msg_screen_putchar('>', hl_attr(HLF_AT));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1741 return s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1742 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1743
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1744 screen_puts_len(s, l, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1745 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1746 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1747 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1748 msg_col -= cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1749 if (msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1750 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1751 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1752 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1753 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1754 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1755 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1756 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1757 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1758 msg_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1759 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1760 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1761 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1762 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1763 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1764 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1765 return s + l;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1767 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1768
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1769 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1770 * Output a string to the screen at position msg_row, msg_col.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1771 * Update msg_row and msg_col for the next message.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1772 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1773 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1774 msg_puts(char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1775 {
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1776 msg_puts_attr(s, 0);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1777 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1778
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1779 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1780 msg_puts_title(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1781 char_u *s)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1782 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1783 msg_puts_attr(s, hl_attr(HLF_T));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1784 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1785
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1786 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1787 * 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
1788 * part in the middle and replace it with "..." when necessary.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1789 * Does not handle multi-byte characters!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1790 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1791 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1792 msg_puts_long_attr(char_u *longstr, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1793 {
714
0f9f4761ad9c updated for version 7.0216
vimboss
parents: 698
diff changeset
1794 msg_puts_long_len_attr(longstr, (int)STRLEN(longstr), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1795 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1796
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1797 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1798 msg_puts_long_len_attr(char_u *longstr, int len, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1799 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1800 int slen = len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1801 int room;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1802
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1803 room = Columns - msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1804 if (len > room && room >= 20)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1805 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1806 slen = (room - 3) / 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1807 msg_outtrans_len_attr(longstr, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1808 msg_puts_attr((char_u *)"...", hl_attr(HLF_8));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1809 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1810 msg_outtrans_len_attr(longstr + len - slen, slen, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1812
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1813 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1814 * Basic function for writing a message with highlight attributes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1815 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1816 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1817 msg_puts_attr(char_u *s, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1818 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1819 msg_puts_attr_len(s, -1, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1820 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1821
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1822 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1823 * Like msg_puts_attr(), but with a maximum length "maxlen" (in bytes).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1824 * When "maxlen" is -1 there is no maximum length.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1825 * When "maxlen" is >= 0 the message is not put in the history.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1826 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1827 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1828 msg_puts_attr_len(char_u *str, int maxlen, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1830 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1831 * If redirection is on, also write to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1832 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1833 redir_write(str, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1834
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1835 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1836 * Don't print anything when using ":silent cmd".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1837 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1838 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1839 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1840
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1841 /* if MSG_HIST flag set, add message to history */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1842 if ((attr & MSG_HIST) && maxlen < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1843 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1844 add_msg_hist(str, -1, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1845 attr &= ~MSG_HIST;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1846 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1847
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1848 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1849 * When writing something to the screen after it has scrolled, requires a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1850 * wait-return prompt later. Needed when scrolling, resetting
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1851 * need_wait_return after some prompt, and then outputting something
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1852 * without scrolling
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1853 */
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1854 if (msg_scrolled != 0 && !msg_scrolled_ign)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1855 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1856 msg_didany = TRUE; /* remember that something was outputted */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1857
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1858 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1859 * If there is no valid screen, use fprintf so we can see error messages.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1860 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1861 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1862 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1863 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1864 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1865 if (msg_use_printf())
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1866 msg_puts_printf(str, maxlen);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1867 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1868 msg_puts_display(str, maxlen, attr, FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1869 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1870
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1871 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1872 * The display part of msg_puts_attr_len().
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1873 * May be called recursively to display scroll-back text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1874 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1875 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1876 msg_puts_display(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1877 char_u *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1878 int maxlen,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1879 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
1880 int recurse)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1881 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1882 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1883 char_u *t_s = str; /* string from "t_s" to "s" is still todo */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1884 int t_col = 0; /* screen cells todo, 0 when "t_s" not used */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1885 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1886 int l;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1887 int cw;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1888 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1889 char_u *sb_str = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1890 int sb_col = msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1891 int wrap;
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1892 int did_last_char;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1893
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1894 did_wait_return = FALSE;
1339
3bfd2e1e2609 updated for version 7.1-053
vimboss
parents: 1306
diff changeset
1895 while ((maxlen < 0 || (int)(s - str) < maxlen) && *s != NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1896 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1897 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1898 * We are at the end of the screen line when:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1899 * - When outputting a newline.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1900 * - When outputting a character in the last column.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1901 */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1902 if (!recurse && msg_row >= Rows - 1 && (*s == '\n' || (
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1903 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1904 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1905 ? (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1906 msg_col <= 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1907 || (*s == TAB && msg_col <= 7)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1908 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1909 || (has_mbyte && (*mb_ptr2cells)(s) > 1 && msg_col <= 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1910 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1911 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1912 :
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1913 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1914 (msg_col + t_col >= Columns - 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1915 || (*s == TAB && msg_col + t_col >= ((Columns - 1) & ~7))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1916 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1917 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1918 && msg_col + t_col >= Columns - 2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1919 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1920 ))))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1921 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1922 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1923 * The screen is scrolled up when at the last row (some terminals
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1924 * scroll automatically, some don't. To avoid problems we scroll
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1925 * ourselves).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1926 */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1927 if (t_col > 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1928 /* output postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1929 t_puts(&t_col, t_s, s, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1930
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1931 /* When no more prompt and no more room, truncate here */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1932 if (msg_no_more && lines_left == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1933 break;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1934
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1935 /* Scroll the screen up one line. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1936 msg_scroll_up();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1938 msg_row = Rows - 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1939 if (msg_col >= Columns) /* can happen after screen resize */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1940 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1941
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1942 /* Display char in last column before showing more-prompt. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1943 if (*s >= ' '
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1944 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1945 && !cmdmsg_rl
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1946 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1947 )
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1948 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1949 #ifdef FEAT_MBYTE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1950 if (has_mbyte)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1951 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1952 if (enc_utf8 && maxlen >= 0)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1953 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1954 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1955 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
1956 l = (*mb_ptr2len)(s);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1957 s = screen_puts_mbyte(s, l, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1958 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1959 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1960 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1961 msg_screen_putchar(*s++, attr);
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1962 did_last_char = TRUE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1963 }
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1964 else
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
1965 did_last_char = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1966
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1967 if (p_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1968 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1969 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1970
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1971 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1972 need_wait_return = TRUE; /* may need wait_return in main() */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1973 if (must_redraw < VALID)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1974 must_redraw = VALID;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1975 redraw_cmdline = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1976 if (cmdline_row > 0 && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1977 --cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1978
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1979 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1980 * If screen is completely filled and 'more' is set then wait
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1981 * for a character.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1982 */
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1983 if (lines_left > 0)
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
1984 --lines_left;
957
3dc6072e0a25 updated for version 7.0-083
vimboss
parents: 881
diff changeset
1985 if (p_more && lines_left == 0 && State != HITRETURN
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1986 && !msg_no_more && !exmode_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1987 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1988 #ifdef FEAT_CON_DIALOG
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1989 if (do_more_prompt(NUL))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1990 s = confirm_msg_tail;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1991 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1992 (void)do_more_prompt(NUL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1993 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1994 if (quit_more)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
1995 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1996 }
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1997
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1998 /* When we displayed a char in last column need to check if there
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
1999 * is still more. */
1381
826f00fef9e3 updated for version 7.1-096
vimboss
parents: 1342
diff changeset
2000 if (did_last_char)
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2001 continue;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2002 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2003
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2004 wrap = *s == '\n'
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2005 || msg_col + t_col >= Columns
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2006 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2007 || (has_mbyte && (*mb_ptr2cells)(s) > 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2008 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2009 #endif
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2010 ;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2011 if (t_col > 0 && (wrap || *s == '\r' || *s == '\b'
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2012 || *s == '\t' || *s == BELL))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2013 /* output any postponed text */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2014 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2015
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2016 if (wrap && p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2017 /* store text for scrolling back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2018 store_sb_text(&sb_str, s, attr, &sb_col, TRUE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2020 if (*s == '\n') /* go to next line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2021 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2022 msg_didout = FALSE; /* remember that line is empty */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2023 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2024 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2025 msg_col = Columns - 1;
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2026 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2027 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2028 msg_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2029 if (++msg_row >= Rows) /* safety check */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2030 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2031 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2032 else if (*s == '\r') /* go to column 0 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2033 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2034 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2035 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2036 else if (*s == '\b') /* go to previous char */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2037 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2038 if (msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2039 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2040 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2041 else if (*s == TAB) /* translate Tab into spaces */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2042 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2043 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2044 msg_screen_putchar(' ', attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2045 while (msg_col & 7);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2046 }
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6801
diff changeset
2047 else if (*s == BELL) /* beep (from ":sh") */
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6801
diff changeset
2048 vim_beep(BO_SH);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2049 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2050 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2051 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2052 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2053 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2054 cw = (*mb_ptr2cells)(s);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2055 if (enc_utf8 && maxlen >= 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2056 /* avoid including composing chars after the end */
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2057 l = utfc_ptr2len_len(s, (int)((str + maxlen) - s));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2058 else
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
2059 l = (*mb_ptr2len)(s);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2060 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2061 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2063 cw = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2064 l = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2065 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2066 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2067 /* When drawing from right to left or when a double-wide character
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2068 * doesn't fit, draw a single character here. Otherwise collect
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2069 * characters and draw them all at once later. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2070 #if defined(FEAT_RIGHTLEFT) || defined(FEAT_MBYTE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2071 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2072 # ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2073 cmdmsg_rl
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2074 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2075 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2076 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2077 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2078 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2079 (cw > 1 && msg_col + t_col >= Columns - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2080 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2081 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2082 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2083 # ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2084 if (l > 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2085 s = screen_puts_mbyte(s, l, attr) - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2087 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2088 msg_screen_putchar(*s, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2089 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2090 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2091 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2092 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2093 /* postpone this character until later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2094 if (t_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2095 t_s = s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2096 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2097 t_col += cw;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2098 s += l - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2099 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2100 ++t_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2101 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2102 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2103 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2104 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2105 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2106
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2107 /* output any postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2108 if (t_col > 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2109 t_puts(&t_col, t_s, s, attr);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2110 if (p_more && !recurse)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2111 store_sb_text(&sb_str, s, attr, &sb_col, FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2112
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2113 msg_check();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2114 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2115
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2116 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2117 * Scroll the screen up one line for displaying the next message line.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2118 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2119 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2120 msg_scroll_up(void)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2121 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2122 #ifdef FEAT_GUI
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2123 /* Remove the cursor before scrolling, ScreenLines[] is going
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2124 * to become invalid. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2125 if (gui.in_use)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2126 gui_undraw_cursor();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2127 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2128 /* scrolling up always works */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2129 screen_del_lines(0, 0, 1, (int)Rows, TRUE, NULL);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2130
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2131 if (!can_clear((char_u *)" "))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2132 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2133 /* Scrolling up doesn't result in the right background. Set the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2134 * background here. It's not efficient, but avoids that we have to do
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2135 * it all over the code. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2136 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2137
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2138 /* Also clear the last char of the last but one line if it was not
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2139 * cleared before to avoid a scroll-up. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2140 if (ScreenAttrs[LineOffset[Rows - 2] + Columns - 1] == (sattr_T)-1)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2141 screen_fill((int)Rows - 2, (int)Rows - 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2142 (int)Columns - 1, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2143 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2144 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2145
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2146 /*
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2147 * Increment "msg_scrolled".
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2148 */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2149 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2150 inc_msg_scrolled(void)
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2151 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2152 #ifdef FEAT_EVAL
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2153 if (*get_vim_var_str(VV_SCROLLSTART) == NUL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2154 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2155 char_u *p = sourcing_name;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2156 char_u *tofree = NULL;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2157 int len;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2158
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2159 /* v:scrollstart is empty, set it to the script/function name and line
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2160 * number */
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2161 if (p == NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2162 p = (char_u *)_("Unknown");
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2163 else
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2164 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
2165 len = (int)STRLEN(p) + 40;
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2166 tofree = alloc(len);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2167 if (tofree != NULL)
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2168 {
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2169 vim_snprintf((char *)tofree, len, _("%s line %ld"),
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2170 p, (long)sourcing_lnum);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2171 p = tofree;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2172 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2173 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2174 set_vim_var_string(VV_SCROLLSTART, p, -1);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2175 vim_free(tofree);
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2176 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2177 #endif
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2178 ++msg_scrolled;
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2179 }
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2180
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2181 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2182 * To be able to scroll back at the "more" and "hit-enter" prompts we need to
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2183 * store the displayed text and remember where screen lines start.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2184 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2185 typedef struct msgchunk_S msgchunk_T;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2186 struct msgchunk_S
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2187 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2188 msgchunk_T *sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2189 msgchunk_T *sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2190 char sb_eol; /* TRUE when line ends after this text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2191 int sb_msg_col; /* column in which text starts */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2192 int sb_attr; /* text attributes */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2193 char_u sb_text[1]; /* text to be displayed, actually longer */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2194 };
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2195
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2196 static msgchunk_T *last_msgchunk = NULL; /* last displayed text */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2197
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
2198 static msgchunk_T *msg_sb_start(msgchunk_T *mps);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
2199 static msgchunk_T *disp_sb_line(int row, msgchunk_T *smp);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2200
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2201 static int do_clear_sb_text = FALSE; /* clear text on next msg */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2202
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2203 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2204 * Store part of a printed message for displaying when scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2205 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2206 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2207 store_sb_text(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2208 char_u **sb_str, /* start of string */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2209 char_u *s, /* just after string */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2210 int attr,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2211 int *sb_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2212 int finish) /* line ends */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2213 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2214 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2215
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2216 if (do_clear_sb_text)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2217 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2218 clear_sb_text();
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2219 do_clear_sb_text = FALSE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2220 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2221
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2222 if (s > *sb_str)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2223 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2224 mp = (msgchunk_T *)alloc((int)(sizeof(msgchunk_T) + (s - *sb_str)));
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2225 if (mp != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2226 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2227 mp->sb_eol = finish;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2228 mp->sb_msg_col = *sb_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2229 mp->sb_attr = attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2230 vim_strncpy(mp->sb_text, *sb_str, s - *sb_str);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2231
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2232 if (last_msgchunk == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2233 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2234 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2235 mp->sb_prev = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2236 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2237 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2238 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2239 mp->sb_prev = last_msgchunk;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2240 last_msgchunk->sb_next = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2241 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2242 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2243 mp->sb_next = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2244 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2245 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2246 else if (finish && last_msgchunk != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2247 last_msgchunk->sb_eol = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2248
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2249 *sb_str = s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2250 *sb_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2251 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2252
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2253 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2254 * Finished showing messages, clear the scroll-back text on the next message.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2255 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2256 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2257 may_clear_sb_text(void)
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2258 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2259 do_clear_sb_text = TRUE;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2260 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2261
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2262 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2263 * Clear any text remembered for scrolling back.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2264 * Called when redrawing the screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2265 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2266 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2267 clear_sb_text(void)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2268 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2269 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2270
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2271 while (last_msgchunk != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2272 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2273 mp = last_msgchunk->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2274 vim_free(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2275 last_msgchunk = mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2276 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2277 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2278
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2279 /*
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2280 * "g<" command.
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2281 */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2282 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2283 show_sb_text(void)
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2284 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2285 msgchunk_T *mp;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2286
1342
6974b167d75e updated for version 7.1-056
vimboss
parents: 1339
diff changeset
2287 /* Only show something if there is more than one line, otherwise it looks
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2288 * weird, typing a command without output results in one line. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2289 mp = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2290 if (mp == NULL || mp->sb_prev == NULL)
6949
1e621b31948b patch 7.4.793
Bram Moolenaar <bram@vim.org>
parents: 6801
diff changeset
2291 vim_beep(BO_MESS);
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2292 else
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2293 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2294 do_more_prompt('G');
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2295 wait_return(FALSE);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2296 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2297 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2298
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2299 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2300 * Move to the start of screen line in already displayed text.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2301 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2302 static msgchunk_T *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2303 msg_sb_start(msgchunk_T *mps)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2304 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2305 msgchunk_T *mp = mps;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2306
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2307 while (mp != NULL && mp->sb_prev != NULL && !mp->sb_prev->sb_eol)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2308 mp = mp->sb_prev;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2309 return mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2310 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2311
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2312 /*
3435
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2313 * Mark the last message chunk as finishing the line.
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2314 */
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2315 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2316 msg_sb_eol(void)
3435
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2317 {
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2318 if (last_msgchunk != NULL)
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2319 last_msgchunk->sb_eol = TRUE;
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2320 }
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2321
19040069b8bf updated for version 7.3.483
Bram Moolenaar <bram@vim.org>
parents: 3290
diff changeset
2322 /*
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2323 * Display a screen line from previously displayed text at row "row".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2324 * Returns a pointer to the text for the next line (can be NULL).
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2325 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2326 static msgchunk_T *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2327 disp_sb_line(int row, msgchunk_T *smp)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2328 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2329 msgchunk_T *mp = smp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2330 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2331
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2332 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2333 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2334 msg_row = row;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2335 msg_col = mp->sb_msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2336 p = mp->sb_text;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2337 if (*p == '\n') /* don't display the line break */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2338 ++p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2339 msg_puts_display(p, -1, mp->sb_attr, TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2340 if (mp->sb_eol || mp->sb_next == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2341 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2342 mp = mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2343 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2344 return mp->sb_next;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2345 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2346
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2347 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2348 * Output any postponed text for msg_puts_attr_len().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2349 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2350 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2351 t_puts(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2352 int *t_col,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2353 char_u *t_s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2354 char_u *s,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2355 int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2356 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2357 /* output postponed text */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2358 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2359 screen_puts_len(t_s, (int)(s - t_s), msg_row, msg_col, attr);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2360 msg_col += *t_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2361 *t_col = 0;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2362 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2363 /* If the string starts with a composing character don't increment the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2364 * column position for it. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2365 if (enc_utf8 && utf_iscomposing(utf_ptr2char(t_s)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2366 --msg_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2367 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2368 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2370 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2371 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2372 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2373 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2374
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2375 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2376 * Returns TRUE when messages should be printed with mch_errmsg().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2377 * 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
2378 * If termcap is not active, we may be writing in an alternate console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2379 * window, cursor positioning may not work correctly (window size may be
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2380 * different, e.g. for Win32 console) or we just don't know where the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2381 * cursor is.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2382 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2383 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2384 msg_use_printf(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2385 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2386 return (!msg_check_screen()
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2387 #if defined(WIN3264) && !defined(FEAT_GUI_MSWIN)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2388 || !termcap_active
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2389 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2390 || (swapping_screen() && !termcap_active)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2391 );
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2393
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2394 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2395 * Print a message when there is no valid screen.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2396 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2397 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2398 msg_puts_printf(char_u *str, int maxlen)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2399 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2400 char_u *s = str;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2401 char_u buf[4];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2402 char_u *p;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2403
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2404 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2405 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2406 mch_settmode(TMODE_COOK); /* handle '\r' and '\n' correctly */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2407 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2408 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2409 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2410 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2411 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2412 /* NL --> CR NL translation (for Unix, not for "--version") */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2413 /* NL --> CR translation (for Mac) */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2414 p = &buf[0];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2415 if (*s == '\n' && !info_message)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2416 *p++ = '\r';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2417 #if defined(USE_CR) && !defined(MACOS_X_UNIX)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2418 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2419 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2420 *p++ = *s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2421 *p = '\0';
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2422 if (info_message) /* informative message, not an error */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2423 mch_msg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2424 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2425 mch_errmsg((char *)buf);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2426 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2427
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2428 /* primitive way to compute the current column */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2429 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2430 if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2431 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2432 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2433 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2434 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2435 --msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2436 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2437 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2438 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2439 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2440 if (*s == '\r' || *s == '\n')
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2441 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2442 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2443 ++msg_col;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2444 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2445 ++s;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2446 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2447 msg_didout = TRUE; /* assume that line is not empty */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2448
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2449 #ifdef WIN3264
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2450 if (!(silent_mode && p_verbose == 0))
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2451 mch_settmode(TMODE_RAW);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2452 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2453 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2454
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2455 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2456 * Show the more-prompt and handle the user response.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2457 * This takes care of scrolling back and displaying previously displayed text.
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2458 * When at hit-enter prompt "typed_char" is the already typed character,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2459 * otherwise it's NUL.
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2460 * Returns TRUE when jumping ahead to "confirm_msg_tail".
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2461 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2462 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2463 do_more_prompt(int typed_char)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2464 {
8627
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2465 static int entered = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2466 int used_typed_char = typed_char;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2467 int oldState = State;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2468 int c;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2469 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2470 int retval = FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2471 #endif
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2472 int toscroll;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2473 msgchunk_T *mp_last = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2474 msgchunk_T *mp;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2475 int i;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2476
8627
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2477 /* We get called recursively when a timer callback outputs a message. In
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2478 * that case don't show another prompt. Also when at the hit-Enter prompt.
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2479 */
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2480 if (entered || State == HITRETURN)
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2481 return FALSE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2482 entered = TRUE;
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2483
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2484 if (typed_char == 'G')
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2485 {
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2486 /* "g<": Find first line on the last page. */
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2487 mp_last = msg_sb_start(last_msgchunk);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2488 for (i = 0; i < Rows - 2 && mp_last != NULL
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2489 && mp_last->sb_prev != NULL; ++i)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2490 mp_last = msg_sb_start(mp_last->sb_prev);
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2491 }
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2492
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2493 State = ASKMORE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2494 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2495 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2496 #endif
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2497 if (typed_char == NUL)
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2498 msg_moremsg(FALSE);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2499 for (;;)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2500 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2501 /*
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2502 * Get a typed character directly from the user.
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2503 */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2504 if (used_typed_char != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2505 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2506 c = used_typed_char; /* was typed at hit-enter prompt */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2507 used_typed_char = NUL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2508 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2509 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2510 c = get_keystroke();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2511
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2512 #if defined(FEAT_MENU) && defined(FEAT_GUI)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2513 if (c == K_MENU)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2514 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2515 int idx = get_menu_index(current_menu, ASKMORE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2516
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2517 /* Used a menu. If it starts with CTRL-Y, it must
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2518 * be a "Copy" for the clipboard. Otherwise
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2519 * assume that we end */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2520 if (idx == MENU_INDEX_INVALID)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2521 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2522 c = *current_menu->strings[idx];
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2523 if (c != NUL && current_menu->strings[idx][1] != NUL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2524 ins_typebuf(current_menu->strings[idx] + 1,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2525 current_menu->noremap[idx], 0, TRUE,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2526 current_menu->silent[idx]);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2527 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2528 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2529
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2530 toscroll = 0;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2531 switch (c)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2532 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2533 case BS: /* scroll one line back */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2534 case K_BS:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2535 case 'k':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2536 case K_UP:
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2537 toscroll = -1;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2538 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2539
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2540 case CAR: /* one extra line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2541 case NL:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2542 case 'j':
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2543 case K_DOWN:
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2544 toscroll = 1;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2545 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2546
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2547 case 'u': /* Up half a page */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2548 toscroll = -(Rows / 2);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2549 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2550
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2551 case 'd': /* Down half a page */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2552 toscroll = Rows / 2;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2553 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2554
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2555 case 'b': /* one page back */
1820
484987f8e04c updated for version 7.2-118
vimboss
parents: 1809
diff changeset
2556 case K_PAGEUP:
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2557 toscroll = -(Rows - 1);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2558 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2559
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2560 case ' ': /* one extra page */
1820
484987f8e04c updated for version 7.2-118
vimboss
parents: 1809
diff changeset
2561 case 'f':
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2562 case K_PAGEDOWN:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2563 case K_LEFTMOUSE:
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2564 toscroll = Rows - 1;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2565 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2566
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2567 case 'g': /* all the way back to the start */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2568 toscroll = -999999;
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2569 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2570
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2571 case 'G': /* all the way to the end */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2572 toscroll = 999999;
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2573 lines_left = 999999;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2574 break;
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2575
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2576 case ':': /* start new command line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2577 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2578 if (!confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2579 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2580 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2581 /* Since got_int is set all typeahead will be flushed, but we
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2582 * want to keep this ':', remember that in a special way. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2583 typeahead_noflush(':');
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2584 cmdline_row = Rows - 1; /* put ':' on this line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2585 skip_redraw = TRUE; /* skip redraw once */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2586 need_wait_return = FALSE; /* don't wait in main() */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2587 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2588 /*FALLTHROUGH*/
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2589 case 'q': /* quit */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2590 case Ctrl_C:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2591 case ESC:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2592 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2593 if (confirm_msg_used)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2594 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2595 /* Jump to the choices of the dialog. */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2596 retval = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2597 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2598 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2599 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2600 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2601 got_int = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2602 quit_more = TRUE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2603 }
1829
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2604 /* When there is some more output (wrapping line) display that
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2605 * without another prompt. */
b54d2f702d41 updated for version 7.2-127
vimboss
parents: 1820
diff changeset
2606 lines_left = Rows - 1;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2607 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2608
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2609 #ifdef FEAT_CLIPBOARD
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2610 case Ctrl_Y:
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2611 /* Strange way to allow copying (yanking) a modeless
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2612 * selection at the more prompt. Use CTRL-Y,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2613 * because the same is used in Cmdline-mode and at the
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2614 * hit-enter prompt. However, scrolling one line up
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2615 * might be expected... */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2616 if (clip_star.state == SELECT_DONE)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2617 clip_copy_modeless_selection(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2618 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2619 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2620 default: /* no valid response */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2621 msg_moremsg(TRUE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2622 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2623 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2624
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2625 if (toscroll != 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2626 {
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2627 if (toscroll < 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2628 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2629 /* go to start of last line */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2630 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2631 mp = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2632 else if (mp_last->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2633 mp = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2634 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2635 mp = NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2636
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2637 /* go to start of line at top of the screen */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2638 for (i = 0; i < Rows - 2 && mp != NULL && mp->sb_prev != NULL;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2639 ++i)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2640 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2641
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2642 if (mp != NULL && mp->sb_prev != NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2643 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2644 /* Find line to be displayed at top. */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2645 for (i = 0; i > toscroll; --i)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2646 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2647 if (mp == NULL || mp->sb_prev == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2648 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2649 mp = msg_sb_start(mp->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2650 if (mp_last == NULL)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2651 mp_last = msg_sb_start(last_msgchunk);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2652 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2653 mp_last = msg_sb_start(mp_last->sb_prev);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2654 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2655
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2656 if (toscroll == -1 && screen_ins_lines(0, 0, 1,
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2657 (int)Rows, NULL) == OK)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2658 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2659 /* display line at top */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2660 (void)disp_sb_line(0, mp);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2661 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2662 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2663 {
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2664 /* redisplay all lines */
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2665 screenclear();
870
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2666 for (i = 0; mp != NULL && i < Rows - 1; ++i)
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2667 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2668 mp = disp_sb_line(i, mp);
870
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2669 ++msg_scrolled;
591fb953a280 updated for version 7.0g05
vimboss
parents: 856
diff changeset
2670 }
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2671 }
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2672 toscroll = 0;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2673 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2674 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2675 else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2676 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2677 /* First display any text that we scrolled back. */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2678 while (toscroll > 0 && mp_last != NULL)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2679 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2680 /* scroll up, display line at bottom */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2681 msg_scroll_up();
539
b13dbb7b797c updated for version 7.0153
vimboss
parents: 532
diff changeset
2682 inc_msg_scrolled();
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2683 screen_fill((int)Rows - 2, (int)Rows - 1, 0,
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2684 (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2685 mp_last = disp_sb_line((int)Rows - 2, mp_last);
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2686 --toscroll;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2687 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2688 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2689
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2690 if (toscroll <= 0)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2691 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2692 /* displayed the requested text, more prompt again */
447
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2693 screen_fill((int)Rows - 1, (int)Rows, 0,
8347d456f7e5 updated for version 7.0118
vimboss
parents: 446
diff changeset
2694 (int)Columns, ' ', ' ', 0);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2695 msg_moremsg(FALSE);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2696 continue;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2697 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2698
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2699 /* display more text, return to caller */
3263
320cc46d0eb0 updated for version 7.3.400
Bram Moolenaar <bram@vim.org>
parents: 3240
diff changeset
2700 lines_left = toscroll;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2701 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2702
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2703 break;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2704 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2705
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2706 /* clear the --more-- message */
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2707 screen_fill((int)Rows - 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2708 State = oldState;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2709 #ifdef FEAT_MOUSE
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2710 setmouse();
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2711 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2712 if (quit_more)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2713 {
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2714 msg_row = Rows - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2715 msg_col = 0;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2716 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2717 #ifdef FEAT_RIGHTLEFT
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2718 else if (cmdmsg_rl)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2719 msg_col = Columns - 1;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2720 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2721
8627
7c98c5d0298c commit https://github.com/vim/vim/commit/bfb96c047b79b2aab5fd57a2472871508819f3ef
Christian Brabandt <cb@256bit.org>
parents: 8289
diff changeset
2722 entered = FALSE;
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2723 #ifdef FEAT_CON_DIALOG
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2724 return retval;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2725 #else
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2726 return FALSE;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2727 #endif
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2728 }
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2729
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2730 #if defined(USE_MCH_ERRMSG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2731
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2732 #ifdef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2733 # undef mch_errmsg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2734 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2735 #ifdef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2736 # undef mch_msg
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2737 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2738
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2739 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2740 * Give an error message. To be used when the screen hasn't been initialized
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2741 * yet. When stderr can't be used, collect error messages until the GUI has
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2742 * started and they can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2743 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2744 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2745 mch_errmsg(char *str)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2746 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2747 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2748
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2749 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2750 /* On Unix use stderr if it's a tty.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2751 * When not going to start the GUI also use stderr.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2752 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2753 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2754 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2755 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2756 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2757 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2758 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2759 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2760 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2761 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2762 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2763 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2764 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2765 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2766 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2767 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2768 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2769 fprintf(stderr, "%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2770 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2771 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2772 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2773
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2774 /* avoid a delay for a message that isn't there */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2775 emsg_on_display = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2776
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2777 len = (int)STRLEN(str) + 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2778 if (error_ga.ga_growsize == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2779 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2780 error_ga.ga_growsize = 80;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2781 error_ga.ga_itemsize = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2782 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2783 if (ga_grow(&error_ga, len) == OK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2784 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2785 mch_memmove((char_u *)error_ga.ga_data + error_ga.ga_len,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2786 (char_u *)str, len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2787 #ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2788 /* remove CR characters, they are displayed */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2789 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2790 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2791
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2792 p = (char_u *)error_ga.ga_data + error_ga.ga_len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2793 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2794 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2795 p = vim_strchr(p, '\r');
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2796 if (p == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2797 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2798 *p = ' ';
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 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2802 --len; /* don't count the NUL at the end */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2803 error_ga.ga_len += len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2804 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2805 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2806
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2807 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2808 * Give a message. To be used when the screen hasn't been initialized yet.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2809 * When there is no tty, collect messages until the GUI has started and they
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2810 * can be displayed in a message box.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2811 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2812 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2813 mch_msg(char *str)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2815 #if (defined(UNIX) || defined(FEAT_GUI)) && !defined(ALWAYS_USE_GUI)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2816 /* 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
2817 * uses mch_errmsg() when started from the desktop.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2818 * When not going to start the GUI also use stdout.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2819 * On Mac, when started from Finder, stderr is the console. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2820 if (
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2821 # ifdef UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2822 # ifdef MACOS_X_UNIX
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2823 (isatty(2) && strcmp("/dev/console", ttyname(2)) != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2824 # else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2825 isatty(2)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2826 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2827 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2828 ||
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2829 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2830 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2831 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2832 !(gui.in_use || gui.starting)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2833 # endif
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 printf("%s", str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2837 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2838 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2839 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2840 mch_errmsg(str);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2841 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2842 #endif /* USE_MCH_ERRMSG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2843
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2844 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2845 * Put a character on the screen at the current message position and advance
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2846 * to the next position. Only for printable ASCII!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2847 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2848 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2849 msg_screen_putchar(int c, int attr)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2850 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2851 msg_didout = TRUE; /* remember that line is not empty */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2852 screen_putchar(c, msg_row, msg_col, attr);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2853 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2854 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2855 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2856 if (--msg_col == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2857 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2858 msg_col = Columns;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2859 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2860 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2861 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2862 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2863 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2864 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2865 if (++msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2866 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2867 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2868 ++msg_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2869 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2870 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2871 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2872
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2873 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2874 msg_moremsg(int full)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2875 {
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2876 int attr;
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2877 char_u *s = (char_u *)_("-- More --");
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2878
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2879 attr = hl_attr(HLF_M);
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2880 screen_puts(s, (int)Rows - 1, 0, attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2881 if (full)
446
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2882 screen_puts((char_u *)
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2883 _(" SPACE/d/j: screen/page/line down, b/u/k: up, q: quit "),
7472c565592a updated for version 7.0117
vimboss
parents: 437
diff changeset
2884 (int)Rows - 1, vim_strsize(s), attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2886
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2887 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2888 * Repeat the message for the current mode: ASKMORE, EXTERNCMD, CONFIRM or
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2889 * exmode_active.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2890 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2891 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2892 repeat_message(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2893 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2894 if (State == ASKMORE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2895 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2896 msg_moremsg(TRUE); /* display --more-- message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2897 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2898 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2899 #ifdef FEAT_CON_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2900 else if (State == CONFIRM)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2901 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2902 display_confirm_msg(); /* display ":confirm" message again */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2903 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2904 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2905 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2906 else if (State == EXTERNCMD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2907 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2908 windgoto(msg_row, msg_col); /* put cursor back */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2909 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2910 else if (State == HITRETURN || State == SETWSIZE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2911 {
1445
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2912 if (msg_row == Rows - 1)
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2913 {
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2914 /* Avoid drawing the "hit-enter" prompt below the previous one,
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2915 * overwrite it. Esp. useful when regaining focus and a
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2916 * FocusGained autocmd exists but didn't draw anything. */
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2917 msg_didout = FALSE;
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2918 msg_col = 0;
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2919 msg_clr_eos();
54a6b47d473e updated for version 7.1-160
vimboss
parents: 1391
diff changeset
2920 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2921 hit_return_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2922 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2923 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2924 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2925
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2926 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2927 * msg_check_screen - check if the screen is initialized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2928 * 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
2929 * 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
2930 * output goes to the terminal. Don't use the terminal codes then.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2931 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2932 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2933 msg_check_screen(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2934 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2935 if (!full_screen || !screen_valid(FALSE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2936 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2937
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2938 if (msg_row >= Rows)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2939 msg_row = Rows - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2940 if (msg_col >= Columns)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2941 msg_col = Columns - 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2942 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2943 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2944
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2945 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2946 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2947 * Skip this when ":silent" was used, no need to clear for redirection.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2948 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2949 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2950 msg_clr_eos(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2951 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2952 if (msg_silent == 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2953 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2954 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2955
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2956 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2957 * Clear from current message position to end of screen.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2958 * Note: msg_col is not updated, so we remember the end of the message
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2959 * for msg_check().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2960 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2961 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2962 msg_clr_eos_force(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2963 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2964 if (msg_use_printf())
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2965 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2966 if (full_screen) /* only when termcap codes are valid */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2967 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2968 if (*T_CD)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2969 out_str(T_CD); /* clear to end of display */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2970 else if (*T_CE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2971 out_str(T_CE); /* clear to end of line */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2972 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2973 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2974 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2975 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2976 #ifdef FEAT_RIGHTLEFT
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2977 if (cmdmsg_rl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2978 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2979 screen_fill(msg_row, msg_row + 1, 0, msg_col + 1, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2980 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2981 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2982 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2983 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2984 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2985 screen_fill(msg_row, msg_row + 1, msg_col, (int)Columns,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2986 ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2987 screen_fill(msg_row + 1, (int)Rows, 0, (int)Columns, ' ', ' ', 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2988 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2989 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2990 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2991
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2992 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2993 * Clear the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2994 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2995 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
2996 msg_clr_cmdline(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2997 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2998 msg_row = cmdline_row;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
2999 msg_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3000 msg_clr_eos_force();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3001 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3002
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3003 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3004 * end putting a message on the screen
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3005 * call wait_return if the message does not fit in the available space
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3006 * return TRUE if wait_return not called.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3007 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3008 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3009 msg_end(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3010 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3011 /*
5245
8c6615a30951 updated for version 7.4a.047
Bram Moolenaar <bram@vim.org>
parents: 4793
diff changeset
3012 * If the string is larger than the window,
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3013 * or the ruler option is set and we run into it,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3014 * we have to redraw the window.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3015 * 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
3016 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3017 if (!exiting && need_wait_return && !(State & CMDLINE))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3018 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3019 wait_return(FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3020 return FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3021 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3022 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3023 return TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3024 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3025
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3026 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3027 * If the written message runs into the shown command or ruler, we have to
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3028 * wait for hit-return and redraw the window later.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3029 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3030 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3031 msg_check(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3032 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3033 if (msg_row == Rows - 1 && msg_col >= sc_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3034 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3035 need_wait_return = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3036 redraw_cmdline = TRUE;
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
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3040 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3041 * May write a string to the redirection file.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3042 * When "maxlen" is -1 write the whole string, otherwise up to "maxlen" bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3043 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3044 static void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3045 redir_write(char_u *str, int maxlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3046 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3047 char_u *s = str;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3048 static int cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3049
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3050 /* Don't do anything for displaying prompts and the like. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3051 if (redir_off)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3052 return;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3053
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3054 /* If 'verbosefile' is set prepare for writing in that file. */
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3055 if (*p_vfile != NUL && verbose_fd == NULL)
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3056 verbose_open();
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3057
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3058 if (redirecting())
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3059 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3060 /* If the string doesn't start with CR or NL, go to msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3061 if (*s != '\n' && *s != '\r')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3062 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3063 while (cur_col < msg_col)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3064 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3065 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3066 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3067 write_reg_contents(redir_reg, (char_u *)" ", -1, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3068 else if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3069 var_redir_str((char_u *)" ", -1);
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3070 else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3071 #endif
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3072 if (redir_fd != NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3073 fputs(" ", redir_fd);
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3074 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3075 fputs(" ", verbose_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3076 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3077 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3078 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3079
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3080 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3081 if (redir_reg)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3082 write_reg_contents(redir_reg, s, maxlen, TRUE);
167
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3083 if (redir_vname)
c93c9cad9618 updated for version 7.0051
vimboss
parents: 127
diff changeset
3084 var_redir_str(s, maxlen);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3085 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3086
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3087 /* Write and adjust the current column. */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3088 while (*s != NUL && (maxlen < 0 || (int)(s - str) < maxlen))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3089 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3090 #ifdef FEAT_EVAL
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3091 if (!redir_reg && !redir_vname)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3092 #endif
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3093 if (redir_fd != NULL)
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3094 putc(*s, redir_fd);
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3095 if (verbose_fd != NULL)
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3096 putc(*s, verbose_fd);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3097 if (*s == '\r' || *s == '\n')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3098 cur_col = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3099 else if (*s == '\t')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3100 cur_col += (8 - cur_col % 8);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3101 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3102 ++cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3103 ++s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3104 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3105
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3106 if (msg_silent != 0) /* should update msg_col */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3107 msg_col = cur_col;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3108 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3109 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3110
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3111 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3112 redirecting(void)
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3113 {
3072
61c5e1527bd8 updated for version 7.3.308
Bram Moolenaar <bram@vim.org>
parents: 3024
diff changeset
3114 return redir_fd != NULL || *p_vfile != NUL
1854
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3115 #ifdef FEAT_EVAL
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3116 || redir_reg || redir_vname
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3117 #endif
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3118 ;
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3119 }
a58806285f20 updated for version 7.2-152
vimboss
parents: 1829
diff changeset
3120
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3121 /*
1189
7cdd85615e4e updated for version 7.1b
vimboss
parents: 1059
diff changeset
3122 * Before giving verbose message.
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3123 * Must always be called paired with verbose_leave()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3124 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3125 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3126 verbose_enter(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3127 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3128 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3129 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3130 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3131
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3132 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3133 * After giving verbose message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3134 * Must always be called paired with verbose_enter()!
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3135 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3136 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3137 verbose_leave(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3138 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3139 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3140 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3141 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3142 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3143
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3144 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3145 * Like verbose_enter() and set msg_scroll when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3146 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3147 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3148 verbose_enter_scroll(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3149 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3150 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3151 ++msg_silent;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3152 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3153 /* always scroll up, don't overwrite */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3154 msg_scroll = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3155 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3156
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3157 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3158 * Like verbose_leave() and set cmdline_row when displaying the message.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3159 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3160 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3161 verbose_leave_scroll(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3162 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3163 if (*p_vfile != NUL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3164 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3165 if (--msg_silent < 0)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3166 msg_silent = 0;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3167 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3168 else
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3169 cmdline_row = msg_row;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3170 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3171
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3172 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3173 * Called when 'verbosefile' is set: stop writing to the file.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3174 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3175 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3176 verbose_stop(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3177 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3178 if (verbose_fd != NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3179 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3180 fclose(verbose_fd);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3181 verbose_fd = NULL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3182 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3183 verbose_did_open = FALSE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3184 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3185
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3186 /*
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3187 * Open the file 'verbosefile'.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3188 * Return FAIL or OK.
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3189 */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3190 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3191 verbose_open(void)
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3192 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3193 if (verbose_fd == NULL && !verbose_did_open)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3194 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3195 /* Only give the error message once. */
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3196 verbose_did_open = TRUE;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3197
531
da9142bd190a updated for version 7.0149
vimboss
parents: 513
diff changeset
3198 verbose_fd = mch_fopen((char *)p_vfile, "a");
291
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3199 if (verbose_fd == NULL)
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3200 {
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3201 EMSG2(_(e_notopen), p_vfile);
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3202 return FAIL;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3203 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3204 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3205 return OK;
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3206 }
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3207
0ad8528b8c05 updated for version 7.0077
vimboss
parents: 280
diff changeset
3208 /*
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3209 * Give a warning message (for searching).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3210 * Use 'w' highlighting and may repeat the message after redrawing
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3211 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3212 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3213 give_warning(char_u *message, int hl)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3215 /* Don't do this for ":silent". */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3216 if (msg_silent != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3217 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3218
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3219 /* Don't want a hit-enter prompt here. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3220 ++no_wait_return;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3221
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3222 #ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3223 set_vim_var_string(VV_WARNINGMSG, message, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3224 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3225 vim_free(keep_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3226 keep_msg = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3227 if (hl)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3228 keep_msg_attr = hl_attr(HLF_W);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3229 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3230 keep_msg_attr = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3231 if (msg_attr(message, keep_msg_attr) && msg_scrolled == 0)
678
93a1bf1cb633 updated for version 7.0203
vimboss
parents: 626
diff changeset
3232 set_keep_msg(message, keep_msg_attr);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3233 msg_didout = FALSE; /* overwrite this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3234 msg_nowait = TRUE; /* don't wait for this message */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3235 msg_col = 0;
8
7edf9b6e4c36 Various changes
vimboss
parents: 7
diff changeset
3236
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3237 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3238 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3239
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3240 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3241 * Advance msg cursor to column "col".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3242 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3243 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3244 msg_advance(int col)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3245 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3246 if (msg_silent != 0) /* nothing to advance to */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3247 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3248 msg_col = col; /* for redirection, may fill it up later */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3249 return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3250 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3251 if (col >= Columns) /* not enough room */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3252 col = Columns - 1;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3253 #ifdef FEAT_RIGHTLEFT
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3254 if (cmdmsg_rl)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3255 while (msg_col > Columns - col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3256 msg_putchar(' ');
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3257 else
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3258 #endif
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3259 while (msg_col < col)
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3260 msg_putchar(' ');
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3261 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3262
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3263 #if defined(FEAT_CON_DIALOG) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3264 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3265 * Used for "confirm()" function, and the :confirm command prefix.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3266 * Versions which haven't got flexible dialogs yet, and console
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3267 * versions, get this generic handler which uses the command line.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3268 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3269 * type = one of:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3270 * VIM_QUESTION, VIM_INFO, VIM_WARNING, VIM_ERROR or VIM_GENERIC
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3271 * title = title string (can be NULL for default)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3272 * (neither used in console dialogs at the moment)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3273 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3274 * Format of the "buttons" string:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3275 * "Button1Name\nButton2Name\nButton3Name"
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3276 * The first button should normally be the default/accept
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3277 * The second button should be the 'Cancel' button
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3278 * Other buttons- use your imagination!
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3279 * A '&' in a button name becomes a shortcut, so each '&' should be before a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3280 * different letter.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3281 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3282 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3283 do_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3284 int type UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3285 char_u *title UNUSED,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3286 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3287 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3288 int dfltbutton,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3289 char_u *textfield UNUSED, /* IObuff for inputdialog(), NULL
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
3290 otherwise */
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3291 int ex_cmd) /* when TRUE pressing : accepts default and starts
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3292 Ex command */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3293 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3294 int oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3295 int retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3296 char_u *hotkeys;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3297 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3298 int i;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3299
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3300 #ifndef NO_CONSOLE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3301 /* Don't output anything in silent mode ("ex -s") */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3302 if (silent_mode)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3303 return dfltbutton; /* return default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3304 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3305
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3306 #ifdef FEAT_GUI_DIALOG
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3307 /* When GUI is running and 'c' not in 'guioptions', use the GUI dialog */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3308 if (gui.in_use && vim_strchr(p_go, GO_CONDIALOG) == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3309 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3310 c = gui_mch_dialog(type, title, message, buttons, dfltbutton,
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3311 textfield, ex_cmd);
1809
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3312 /* avoid a hit-enter prompt without clearing the cmdline */
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3313 need_wait_return = FALSE;
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3314 emsg_on_display = FALSE;
e9d018b58830 updated for version 7.2-107
vimboss
parents: 1783
diff changeset
3315 cmdline_row = msg_row;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3316
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3317 /* Flush output to avoid that further messages and redrawing is done
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3318 * in the wrong order. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3319 out_flush();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3320 gui_mch_update();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3321
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3322 return c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3323 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3324 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3325
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3326 oldState = State;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3327 State = CONFIRM;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3328 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3329 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3330 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3331
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3332 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3333 * Since we wait for a keypress, don't make the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3334 * user press RETURN as well afterwards.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3335 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3336 ++no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3337 hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3338
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3339 if (hotkeys != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3340 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3341 for (;;)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3342 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3343 /* Get a typed character directly from the user. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3344 c = get_keystroke();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3345 switch (c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3346 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3347 case CAR: /* User accepts default option */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3348 case NL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3349 retval = dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3350 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3351 case Ctrl_C: /* User aborts/cancels */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3352 case ESC:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3353 retval = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3354 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3355 default: /* Could be a hotkey? */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3356 if (c < 0) /* special keys are ignored here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3357 continue;
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3358 if (c == ':' && ex_cmd)
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3359 {
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3360 retval = dfltbutton;
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3361 ins_char_typebuf(':');
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3362 break;
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3363 }
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3364
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3365 /* Make the character lowercase, as chars in "hotkeys" are. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3366 c = MB_TOLOWER(c);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3367 retval = 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3368 for (i = 0; hotkeys[i]; ++i)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3369 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3370 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3371 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3372 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3373 if ((*mb_ptr2char)(hotkeys + i) == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3374 break;
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3375 i += (*mb_ptr2len)(hotkeys + i) - 1;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3376 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3377 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3378 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3379 if (hotkeys[i] == c)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3380 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3381 ++retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3382 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3383 if (hotkeys[i])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3384 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3385 /* No hotkey match, so keep waiting */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3386 continue;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3387 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3388 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3389 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3390
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3391 vim_free(hotkeys);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3392 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3393
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3394 State = oldState;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3395 #ifdef FEAT_MOUSE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3396 setmouse();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3397 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3398 --no_wait_return;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3399 msg_end_prompt();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3400
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3401 return retval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3402 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3403
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3404 static int copy_char(char_u *from, char_u *to, int lowercase);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3405
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3406 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3407 * Copy one character from "*from" to "*to", taking care of multi-byte
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3408 * characters. Return the length of the character in bytes.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3409 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3410 static int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3411 copy_char(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3412 char_u *from,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3413 char_u *to,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3414 int lowercase) /* make character lower case */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3415 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3416 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3417 int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3418 int c;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3419
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3420 if (has_mbyte)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3421 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3422 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3423 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3424 c = MB_TOLOWER((*mb_ptr2char)(from));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3425 return (*mb_char2bytes)(c, to);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3426 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3427 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3428 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 455
diff changeset
3429 len = (*mb_ptr2len)(from);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3430 mch_memmove(to, from, (size_t)len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3431 return len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3432 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3433 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3434 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3435 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3436 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3437 if (lowercase)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3438 *to = (char_u)TOLOWER_LOC(*from);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3439 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3440 *to = *from;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3441 return 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3442 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3443 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3444
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3445 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3446 * Format the dialog string, and display it at the bottom of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3447 * the screen. Return a string of hotkey chars (if defined) for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3448 * each 'button'. If a button has no hotkey defined, the first character of
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3449 * the button is used.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3450 * The hotkeys can be multi-byte characters, but without combining chars.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3451 *
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3452 * Returns an allocated string with hotkeys, or NULL for error.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3453 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3454 static char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3455 msg_show_console_dialog(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3456 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3457 char_u *buttons,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3458 int dfltbutton)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3459 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3460 int len = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3461 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3462 # define HOTK_LEN (has_mbyte ? MB_MAXBYTES : 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3463 #else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3464 # define HOTK_LEN 1
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3465 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3466 int lenhotkey = HOTK_LEN; /* count first button */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3467 char_u *hotk = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3468 char_u *msgp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3469 char_u *hotkp = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3470 char_u *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3471 int copy;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3472 #define HAS_HOTKEY_LEN 30
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3473 char_u has_hotkey[HAS_HOTKEY_LEN];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3474 int first_hotkey = FALSE; /* first char of button is hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3475 int idx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3476
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3477 has_hotkey[0] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3478
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3479 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3480 * First loop: compute the size of memory to allocate.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3481 * Second loop: copy to the allocated memory.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3482 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3483 for (copy = 0; copy <= 1; ++copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3484 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3485 r = buttons;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3486 idx = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3487 while (*r)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3488 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3489 if (*r == DLG_BUTTON_SEP)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3490 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3491 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3492 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3493 *msgp++ = ',';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3494 *msgp++ = ' '; /* '\n' -> ', ' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3495
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3496 /* advance to next hotkey and set default hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3497 #ifdef FEAT_MBYTE
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3498 if (has_mbyte)
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3499 hotkp += STRLEN(hotkp);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3500 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3501 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3502 ++hotkp;
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3503 hotkp[copy_char(r + 1, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3504 if (dfltbutton)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3505 --dfltbutton;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3506
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3507 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3508 if (idx < HAS_HOTKEY_LEN - 1 && !has_hotkey[++idx])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3509 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3510 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3511 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3512 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3513 len += 3; /* '\n' -> ', '; 'x' -> '(x)' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3514 lenhotkey += HOTK_LEN; /* each button needs a hotkey */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3515 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3516 has_hotkey[++idx] = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3517 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3518 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3519 else if (*r == DLG_HOTKEY_CHAR || first_hotkey)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3520 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3521 if (*r == DLG_HOTKEY_CHAR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3522 ++r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3523 first_hotkey = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3524 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3525 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3526 if (*r == DLG_HOTKEY_CHAR) /* '&&a' -> '&a' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3527 *msgp++ = *r;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3528 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3529 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3530 /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3531 *msgp++ = (dfltbutton == 1) ? '[' : '(';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3532 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3533 *msgp++ = (dfltbutton == 1) ? ']' : ')';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3534
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3535 /* redefine hotkey */
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3536 hotkp[copy_char(r, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3538 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3539 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3540 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3541 ++len; /* '&a' -> '[a]' */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3542 if (idx < HAS_HOTKEY_LEN - 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3543 has_hotkey[idx] = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3544 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3545 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3546 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3547 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3548 /* everything else copy literally */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3549 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3550 msgp += copy_char(r, msgp, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3551 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3552
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3553 /* advance to the next character */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3554 mb_ptr_adv(r);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3555 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3556
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3557 if (copy)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3558 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3559 *msgp++ = ':';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3560 *msgp++ = ' ';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3561 *msgp = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3562 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3563 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3564 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3565 len += (int)(STRLEN(message)
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3566 + 2 /* for the NL's */
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3567 + STRLEN(buttons)
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
3568 + 3); /* for the ": " and NUL */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
3569 lenhotkey++; /* for the NUL */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3570
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3571 /* If no hotkey is specified first char is used. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3572 if (!has_hotkey[0])
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3573 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3574 first_hotkey = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3575 len += 2; /* "x" -> "[x]" */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3576 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3577
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3578 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3579 * Now allocate and load the strings
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3580 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3581 vim_free(confirm_msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3582 confirm_msg = alloc(len);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3583 if (confirm_msg == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3584 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3585 *confirm_msg = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3586 hotk = alloc(lenhotkey);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3587 if (hotk == NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3588 return NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3589
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3590 *confirm_msg = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3591 STRCPY(confirm_msg + 1, message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3592
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3593 msgp = confirm_msg + 1 + STRLEN(message);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3594 hotkp = hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3595
1306
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3596 /* Define first default hotkey. Keep the hotkey string NUL
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3597 * terminated to avoid reading past the end. */
a5fd859f69f1 updated for version 7.1-020
vimboss
parents: 1189
diff changeset
3598 hotkp[copy_char(buttons, hotkp, TRUE)] = NUL;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3599
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3600 /* Remember where the choices start, displaying starts here when
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3601 * "hotkp" typed at the more prompt. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3602 confirm_msg_tail = msgp;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3603 *msgp++ = '\n';
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3604 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3606
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3607 display_confirm_msg();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3608 return hotk;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3609 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3610
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3611 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3612 * Display the ":confirm" message. Also called when screen resized.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3613 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3614 void
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3615 display_confirm_msg(void)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3616 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3617 /* avoid that 'q' at the more prompt truncates the message here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3618 ++confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3619 if (confirm_msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3620 msg_puts_attr(confirm_msg, hl_attr(HLF_M));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3621 --confirm_msg_used;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3622 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3623
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3624 #endif /* FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3625
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3626 #if defined(FEAT_CON_DIALOG) || defined(FEAT_GUI_DIALOG)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3627
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3628 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3629 vim_dialog_yesno(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3630 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3631 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3632 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3633 int dflt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3635 if (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3636 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3637 message,
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3638 (char_u *)_("&Yes\n&No"), dflt, NULL, FALSE) == 1)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3639 return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3640 return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3641 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3642
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3643 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3644 vim_dialog_yesnocancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3645 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3646 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3647 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3648 int dflt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3649 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3650 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3651 title == NULL ? (char_u *)_("Question") : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3652 message,
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3653 (char_u *)_("&Yes\n&No\n&Cancel"), dflt, NULL, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3654 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3655 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3656 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3657 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3658 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3659 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3660
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3661 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3662 vim_dialog_yesnoallcancel(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3663 int type,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3664 char_u *title,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3665 char_u *message,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3666 int dflt)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3667 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3668 switch (do_dialog(type,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3669 title == NULL ? (char_u *)"Question" : title,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3670 message,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3671 (char_u *)_("&Yes\n&No\nSave &All\n&Discard All\n&Cancel"),
2684
951641b8784d updated for version 7.3.102
Bram Moolenaar <bram@vim.org>
parents: 2679
diff changeset
3672 dflt, NULL, FALSE))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3673 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3674 case 1: return VIM_YES;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3675 case 2: return VIM_NO;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3676 case 3: return VIM_ALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3677 case 4: return VIM_DISCARDALL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3678 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3679 return VIM_CANCEL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3680 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3682 #endif /* FEAT_GUI_DIALOG || FEAT_CON_DIALOG */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3683
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3684 #if defined(FEAT_BROWSE) || defined(PROTO)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3685 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3686 * Generic browse function. Calls gui_mch_browse() when possible.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3687 * Later this may pop-up a non-GUI file selector (external command?).
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3688 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3689 char_u *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3690 do_browse(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3691 int flags, /* BROWSE_SAVE and BROWSE_DIR */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3692 char_u *title, /* title for the window */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3693 char_u *dflt, /* default file name (may include directory) */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3694 char_u *ext, /* extension added */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3695 char_u *initdir, /* initial directory, NULL for current dir or
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3696 when using path from "dflt" */
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3697 char_u *filter, /* file name filter */
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3698 buf_T *buf) /* buffer to read/write for */
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3699 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3700 char_u *fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3701 static char_u *last_dir = NULL; /* last used directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3702 char_u *tofree = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3703 int save_browse = cmdmod.browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3704
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3705 /* Must turn off browse to avoid that autocommands will get the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3706 * flag too! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3707 cmdmod.browse = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3708
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3709 if (title == NULL || *title == NUL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3710 {
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3711 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3712 title = (char_u *)_("Select Directory dialog");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3713 else if (flags & BROWSE_SAVE)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3714 title = (char_u *)_("Save File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3715 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3716 title = (char_u *)_("Open File dialog");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3717 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3718
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3719 /* When no directory specified, use default file name, default dir, buffer
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3720 * dir, last dir or current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3721 if ((initdir == NULL || *initdir == NUL) && dflt != NULL && *dflt != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3722 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3723 if (mch_isdir(dflt)) /* default file name is a directory */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3724 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3725 initdir = dflt;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3726 dflt = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3727 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3728 else if (gettail(dflt) != dflt) /* default file name includes a path */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3729 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3730 tofree = vim_strsave(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3731 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3732 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3733 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3734 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3735 dflt = gettail(dflt);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3736 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3737 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3738 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3739
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3740 if (initdir == NULL || *initdir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3741 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3742 /* When 'browsedir' is a directory, use it */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3743 if (STRCMP(p_bsdir, "last") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3744 && STRCMP(p_bsdir, "buffer") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3745 && STRCMP(p_bsdir, "current") != 0
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3746 && mch_isdir(p_bsdir))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3747 initdir = p_bsdir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3748 /* When saving or 'browsedir' is "buffer", use buffer fname */
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3749 else if (((flags & BROWSE_SAVE) || *p_bsdir == 'b')
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3750 && buf != NULL && buf->b_ffname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3751 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3752 if (dflt == NULL || *dflt == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3753 dflt = gettail(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3754 tofree = vim_strsave(curbuf->b_ffname);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3755 if (tofree != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3756 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3757 initdir = tofree;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3758 *gettail(initdir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3759 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3760 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3761 /* When 'browsedir' is "last", use dir from last browse */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3762 else if (*p_bsdir == 'l')
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3763 initdir = last_dir;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3764 /* When 'browsedir is "current", use current directory. This is the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3765 * default already, leave initdir empty. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3766 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3767
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3768 # ifdef FEAT_GUI
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3769 if (gui.in_use) /* when this changes, also adjust f_has()! */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3770 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3771 if (filter == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3772 # ifdef FEAT_EVAL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3773 && (filter = get_var_value((char_u *)"b:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3774 && (filter = get_var_value((char_u *)"g:browsefilter")) == NULL
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3775 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3776 )
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3777 filter = BROWSE_FILTER_DEFAULT;
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3778 if (flags & BROWSE_DIR)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3779 {
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 1924
diff changeset
3780 # if defined(FEAT_GUI_GTK) || defined(WIN3264)
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3781 /* For systems that have a directory dialog. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3782 fname = gui_mch_browsedir(title, initdir);
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3783 # else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3784 /* Generic solution for selecting a directory: select a file and
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3785 * remove the file name. */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3786 fname = gui_mch_browse(0, title, dflt, ext, initdir, (char_u *)"");
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3787 # endif
2277
f42e0b5ff9e9 Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents: 1924
diff changeset
3788 # if !defined(FEAT_GUI_GTK)
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3789 /* Win32 adds a dummy file name, others return an arbitrary file
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3790 * name. GTK+ 2 returns only the directory, */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3791 if (fname != NULL && *fname != NUL && !mch_isdir(fname))
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3792 {
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3793 /* Remove the file name. */
39
410fa1a31baf updated for version 7.0023
vimboss
parents: 36
diff changeset
3794 char_u *tail = gettail_sep(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3795
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3796 if (tail == fname)
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3797 *tail++ = '.'; /* use current dir */
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3798 *tail = NUL;
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3799 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3800 # endif
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3801 }
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3802 else
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3803 fname = gui_mch_browse(flags & BROWSE_SAVE,
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3804 title, dflt, ext, initdir, filter);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3805
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3806 /* We hang around in the dialog for a while, the user might do some
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3807 * things to our files. The Win32 dialog allows deleting or renaming
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3808 * a file, check timestamps. */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3809 need_check_timestamps = TRUE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3810 did_check_timestamps = FALSE;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3811 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3812 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3813 # endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3814 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3815 /* TODO: non-GUI file selector here */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3816 EMSG(_("E338: Sorry, no file browser in console mode"));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3817 fname = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3818 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3819
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3820 /* keep the directory for next time */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3821 if (fname != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3822 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3823 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3824 last_dir = vim_strsave(fname);
28
726bdc53fa49 updated for version 7.0018
vimboss
parents: 16
diff changeset
3825 if (last_dir != NULL && !(flags & BROWSE_DIR))
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3826 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3827 *gettail(last_dir) = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3828 if (*last_dir == NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3829 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3830 /* filename only returned, must be in current dir */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3831 vim_free(last_dir);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3832 last_dir = alloc(MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3833 if (last_dir != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3834 mch_dirname(last_dir, MAXPATHL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3835 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3836 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3837 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3838
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3839 vim_free(tofree);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3840 cmdmod.browse = save_browse;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3841
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3842 return fname;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3843 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
3844 #endif
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3845
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3846 #if defined(FEAT_EVAL)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3847 static char *e_printf = N_("E766: Insufficient arguments for printf()");
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3848
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3849 static long tv_nr(typval_T *tvs, int *idxp);
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3850 static char *tv_str(typval_T *tvs, int *idxp);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3851 # ifdef FEAT_FLOAT
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3852 static double tv_float(typval_T *tvs, int *idxp);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3853 # endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3854
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3855 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3856 * Get number argument from "idxp" entry in "tvs". First entry is 1.
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3857 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3858 static long
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3859 tv_nr(typval_T *tvs, int *idxp)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3860 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3861 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3862 long n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3863 int err = FALSE;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3864
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3865 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3866 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3867 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3868 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3869 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3870 n = get_tv_number_chk(&tvs[idx], &err);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3871 if (err)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3872 n = 0;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3873 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3874 return n;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3875 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3876
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3877 /*
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3878 * Get string argument from "idxp" entry in "tvs". First entry is 1.
532
7052f11a3dc9 updated for version 7.0150
vimboss
parents: 531
diff changeset
3879 * Returns NULL for an error.
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3880 */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3881 static char *
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3882 tv_str(typval_T *tvs, int *idxp)
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3883 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3884 int idx = *idxp - 1;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3885 char *s = NULL;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3886
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3887 if (tvs[idx].v_type == VAR_UNKNOWN)
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3888 EMSG(_(e_printf));
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3889 else
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3890 {
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3891 ++*idxp;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3892 s = (char *)get_tv_string_chk(&tvs[idx]);
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3893 }
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3894 return s;
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3895 }
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3896
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3897 # ifdef FEAT_FLOAT
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3898 /*
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3899 * Get float argument from "idxp" entry in "tvs". First entry is 1.
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3900 */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3901 static double
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
3902 tv_float(typval_T *tvs, int *idxp)
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3903 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3904 int idx = *idxp - 1;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3905 double f = 0;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3906
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3907 if (tvs[idx].v_type == VAR_UNKNOWN)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3908 EMSG(_(e_printf));
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3909 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3910 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3911 ++*idxp;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3912 if (tvs[idx].v_type == VAR_FLOAT)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3913 f = tvs[idx].vval.v_float;
1656
eb6fc577c96c updated for version 7.2a-008
vimboss
parents: 1619
diff changeset
3914 else if (tvs[idx].v_type == VAR_NUMBER)
eb6fc577c96c updated for version 7.2a-008
vimboss
parents: 1619
diff changeset
3915 f = tvs[idx].vval.v_number;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3916 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3917 EMSG(_("E807: Expected Float argument for printf()"));
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3918 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3919 return f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3920 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3921 # endif
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3922 #endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3923
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3924 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3925 * This code was included to provide a portable vsnprintf() and snprintf().
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3926 * Some systems may provide their own, but we always use this one for
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3927 * consistency.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3928 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3929 * This code is based on snprintf.c - a portable implementation of snprintf
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3930 * by Mark Martinec <mark.martinec@ijs.si>, Version 2.2, 2000-10-06.
1189
7cdd85615e4e updated for version 7.1b
vimboss
parents: 1059
diff changeset
3931 * Included with permission. It was heavily modified to fit in Vim.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3932 * The original code, including useful comments, can be found here:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3933 * http://www.ijs.si/software/snprintf/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3934 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3935 * This snprintf() only supports the following conversion specifiers:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3936 * s, c, d, u, o, x, X, p (and synonyms: i, D, U, O - see below)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3937 * with flags: '-', '+', ' ', '0' and '#'.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3938 * An asterisk is supported for field width as well as precision.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3939 *
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3940 * Limited support for floating point was added: 'f', 'e', 'E', 'g', 'G'.
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
3941 *
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3942 * Length modifiers 'h' (short int) and 'l' (long int) are supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3943 * 'll' (long long int) is not supported.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3944 *
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3945 * The locale is not used, the string is used as a byte string. This is only
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3946 * relevant for double-byte encodings where the second byte may be '%'.
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
3947 *
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3948 * It is permitted for "str_m" to be zero, and it is permitted to specify NULL
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3949 * pointer for resulting string argument if "str_m" is zero (as per ISO C99).
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3950 *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3951 * The return value is the number of characters which would be generated
6448
e13f8073c9f9 updated for version 7.4.553
Bram Moolenaar <bram@vim.org>
parents: 5684
diff changeset
3952 * for the given input, excluding the trailing NUL. If this value
715
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3953 * is greater or equal to "str_m", not all characters from the result
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3954 * have been stored in str, output bytes beyond the ("str_m"-1) -th character
b526e10493b1 updated for version 7.0217
vimboss
parents: 714
diff changeset
3955 * are discarded. If "str_m" is greater than zero it is guaranteed
6448
e13f8073c9f9 updated for version 7.4.553
Bram Moolenaar <bram@vim.org>
parents: 5684
diff changeset
3956 * the resulting string will be NUL-terminated.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3957 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3958
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3959 /*
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3960 * When va_list is not supported we only define vim_snprintf().
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3961 *
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3962 * vim_vsnprintf() can be invoked with either "va_list" or a list of
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
3963 * "typval_T". When the latter is not used it must be NULL.
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3964 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3965
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3966 /* When generating prototypes all of this is skipped, cproto doesn't
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3967 * understand this. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3968 #ifndef PROTO
2280
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3969
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3970 /* Like vim_vsnprintf() but append to the string. */
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3971 int
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3972 vim_snprintf_add(char *str, size_t str_m, char *fmt, ...)
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3973 {
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3974 va_list ap;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3975 int str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3976 size_t len = STRLEN(str);
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3977 size_t space;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3978
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3979 if (str_m <= len)
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3980 space = 0;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3981 else
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3982 space = str_m - len;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3983 va_start(ap, fmt);
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3984 str_l = vim_vsnprintf(str + len, space, fmt, ap, NULL);
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3985 va_end(ap);
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3986 return str_l;
941ff1cd317a Add file save counter to undo information. Add undotree() function.
Bram Moolenaar <bram@vim.org>
parents: 2277
diff changeset
3987 }
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
3988
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3989 int
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3990 vim_snprintf(char *str, size_t str_m, char *fmt, ...)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3991 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3992 va_list ap;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3993 int str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3994
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3995 va_start(ap, fmt);
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
3996 str_l = vim_vsnprintf(str, str_m, fmt, ap, NULL);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3997 va_end(ap);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3998 return str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
3999 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4000
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4001 int
7827
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4002 vim_vsnprintf(
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4003 char *str,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4004 size_t str_m,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4005 char *fmt,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4006 va_list ap,
41789f16d6b2 commit https://github.com/vim/vim/commit/52ea13da0fe86df1abf34de52841e367035170c0
Christian Brabandt <cb@256bit.org>
parents: 7803
diff changeset
4007 typval_T *tvs)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4008 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4009 size_t str_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4010 char *p = fmt;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4011 int arg_idx = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4012
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4013 if (p == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4014 p = "";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4015 while (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4016 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4017 if (*p != '%')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4018 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4019 char *q = strchr(p + 1, '%');
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4020 size_t n = (q == NULL) ? STRLEN(p) : (size_t)(q - p);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4021
437
256118bd00f4 updated for version 7.0113
vimboss
parents: 360
diff changeset
4022 /* Copy up to the next '%' or NUL without any changes. */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4023 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4024 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4025 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4026
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4027 mch_memmove(str + str_l, p, n > avail ? avail : n);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4028 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4029 p += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4030 str_l += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4031 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4032 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4033 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4034 size_t min_field_width = 0, precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4035 int zero_padding = 0, precision_specified = 0, justify_left = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4036 int alternate_form = 0, force_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4037
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4038 /* If both the ' ' and '+' flags appear, the ' ' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4039 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4040 int space_for_positive = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4041
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4042 /* allowed values: \0, h, l, L */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4043 char length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4044
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4045 /* temporary buffer for simple numeric->string conversion */
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4046 # ifdef FEAT_FLOAT
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4047 # define TMP_LEN 350 /* On my system 1e308 is the biggest number possible.
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4048 * That sounds reasonable to use as the maximum
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4049 * printable. */
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4050 # else
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4051 # define TMP_LEN 32
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4052 # endif
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4053 char tmp[TMP_LEN];
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4054
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4055 /* string address in case of string argument */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4056 char *str_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4057
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4058 /* natural field width of arg without padding and sign */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4059 size_t str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4060
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4061 /* unsigned char argument value - only defined for c conversion.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4062 * N.B. standard explicitly states the char argument for the c
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4063 * conversion is unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4064 unsigned char uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4065
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4066 /* number of zeros to be inserted for numeric conversions as
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4067 * required by the precision or minimal field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4068 size_t number_of_zeros_to_pad = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4069
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4070 /* index into tmp where zero padding is to be inserted */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4071 size_t zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4072
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4073 /* current conversion specifier character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4074 char fmt_spec = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4075
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4076 str_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4077 p++; /* skip '%' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4078
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4079 /* parse flags */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4080 while (*p == '0' || *p == '-' || *p == '+' || *p == ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4081 || *p == '#' || *p == '\'')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4082 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4083 switch (*p)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4084 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4085 case '0': zero_padding = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4086 case '-': justify_left = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4087 case '+': force_sign = 1; space_for_positive = 0; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4088 case ' ': force_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4089 /* If both the ' ' and '+' flags appear, the ' '
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4090 * flag should be ignored */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4091 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4092 case '#': alternate_form = 1; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4093 case '\'': break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4094 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4095 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4096 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4097 /* If the '0' and '-' flags both appear, the '0' flag should be
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4098 * ignored. */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4099
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4100 /* parse field width */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4101 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4102 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4103 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4104
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4105 p++;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4106 j =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4107 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4108 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4109 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4110 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4111 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4112 min_field_width = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4113 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4114 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4115 min_field_width = -j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4116 justify_left = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4117 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4118 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4119 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4120 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4121 /* size_t could be wider than unsigned int; make sure we treat
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4122 * argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4123 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4124
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4125 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4126 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4127 min_field_width = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4128 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4129
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4130 /* parse precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4131 if (*p == '.')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4132 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4133 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4134 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4135 if (*p == '*')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4136 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4137 int j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4138
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4139 j =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4140 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4141 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4142 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4143 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4144 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4145 if (j >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4146 precision = j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4147 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4148 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4149 precision_specified = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4150 precision = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4151 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4152 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4153 else if (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4154 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4155 /* size_t could be wider than unsigned int; make sure we
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4156 * treat argument like common implementations do */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4157 unsigned int uj = *p++ - '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4158
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4159 while (VIM_ISDIGIT((int)(*p)))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4160 uj = 10 * uj + (unsigned int)(*p++ - '0');
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4161 precision = uj;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4162 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4163 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4164
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4165 /* parse 'h', 'l' and 'll' length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4166 if (*p == 'h' || *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4167 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4168 length_modifier = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4169 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4170 if (length_modifier == 'l' && *p == 'l')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4171 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4172 /* double l = long long */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4173 length_modifier = 'l'; /* treat it as a single 'l' */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4174 p++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4175 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4176 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4177 fmt_spec = *p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4178
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4179 /* common synonyms: */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4180 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4181 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4182 case 'i': fmt_spec = 'd'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4183 case 'D': fmt_spec = 'd'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4184 case 'U': fmt_spec = 'u'; length_modifier = 'l'; break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4185 case 'O': fmt_spec = 'o'; length_modifier = 'l'; break;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4186 case 'F': fmt_spec = 'f'; break;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4187 default: break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4188 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4189
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4190 /* get parameter value, do initial processing */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4191 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4192 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4193 /* '%' and 'c' behave similar to 's' regarding flags and field
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4194 * widths */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4195 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4196 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4197 case 's':
3914
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4198 case 'S':
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4199 length_modifier = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4200 str_arg_l = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4201 switch (fmt_spec)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4202 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4203 case '%':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4204 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4205 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4206
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4207 case 'c':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4208 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4209 int j;
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4210
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4211 j =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4212 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4213 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4214 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4215 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4216 /* standard demands unsigned char */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4217 uchar_arg = (unsigned char)j;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4218 str_arg = (char *)&uchar_arg;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4219 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4220 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4221
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4222 case 's':
3914
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4223 case 'S':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4224 str_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4225 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4226 tvs != NULL ? tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4227 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4228 va_arg(ap, char *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4229 if (str_arg == NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4230 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4231 str_arg = "[NULL]";
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4232 str_arg_l = 6;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4233 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4234 /* make sure not to address string beyond the specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4235 * precision !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4236 else if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4237 str_arg_l = strlen(str_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4238 /* truncate string if necessary as requested by precision */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4239 else if (precision == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4240 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4241 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4242 {
881
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4243 /* Don't put the #if inside memchr(), it can be a
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4244 * macro. */
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4245 # if VIM_SIZEOF_INT <= 2
881
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4246 char *q = memchr(str_arg, '\0', precision);
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4247 # else
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4248 /* memchr on HP does not like n > 2^31 !!! */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4249 char *q = memchr(str_arg, '\0',
881
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4250 precision <= (size_t)0x7fffffffL ? precision
48775ea99f24 updated for version 7.0-007
vimboss
parents: 870
diff changeset
4251 : (size_t)0x7fffffffL);
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4252 # endif
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4253 str_arg_l = (q == NULL) ? precision
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4254 : (size_t)(q - str_arg);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4255 }
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4256 # ifdef FEAT_MBYTE
3914
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4257 if (fmt_spec == 'S')
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4258 {
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4259 if (min_field_width != 0)
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4260 min_field_width += STRLEN(str_arg)
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4261 - mb_string2cells((char_u *)str_arg, -1);
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4262 if (precision)
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4263 {
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4264 char_u *p1 = (char_u *)str_arg;
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4265 size_t i;
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4266
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4267 for (i = 0; i < precision && *p1; i++)
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4268 p1 += mb_ptr2len(p1);
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4269
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4270 str_arg_l = precision = p1 - (char_u *)str_arg;
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4271 }
f15769bce0b8 updated for version 7.3.713
Bram Moolenaar <bram@vim.org>
parents: 3435
diff changeset
4272 }
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4273 # endif
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4274 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4275
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4276 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4277 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4278 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4279 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4280
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4281 case 'd': case 'u': case 'o': case 'x': case 'X': case 'p':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4282 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4283 /* NOTE: the u, o, x, X and p conversion specifiers
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4284 * imply the value is unsigned; d implies a signed
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4285 * value */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4286
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4287 /* 0 if numeric argument is zero (or if pointer is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4288 * NULL for 'p'), +1 if greater than zero (or nonzero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4289 * for unsigned arguments), -1 if negative (unsigned
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4290 * argument is never negative) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4291 int arg_sign = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4292
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4293 /* only defined for length modifier h, or for no
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4294 * length modifiers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4295 int int_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4296 unsigned int uint_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4297
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4298 /* only defined for length modifier l */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4299 long int long_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4300 unsigned long int ulong_arg = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4301
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4302 /* pointer argument value -only defined for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4303 * conversion */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4304 void *ptr_arg = NULL;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4305
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4306 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4307 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4308 length_modifier = '\0';
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4309 ptr_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4310 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4311 tvs != NULL ? (void *)tv_str(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4312 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4313 va_arg(ap, void *);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4314 if (ptr_arg != NULL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4315 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4316 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4317 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4318 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4319 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4320 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4321 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4322 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4323 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4324 /* char and short arguments are passed as int. */
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4325 int_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4326 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4327 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4328 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4329 va_arg(ap, int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4330 if (int_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4331 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4332 else if (int_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4333 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4334 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4335 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4336 long_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4337 # if defined(FEAT_EVAL)
482
6f8b578776ab updated for version 7.0131
vimboss
parents: 474
diff changeset
4338 tvs != NULL ? tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4339 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4340 va_arg(ap, long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4341 if (long_arg > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4342 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4343 else if (long_arg < 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4344 arg_sign = -1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4345 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4346 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4347 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4348 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4349 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4350 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4351 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4352 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4353 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4354 case 'h':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4355 uint_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4356 # if defined(FEAT_EVAL)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4357 tvs != NULL ? (unsigned)
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4358 tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4359 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4360 va_arg(ap, unsigned int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4361 if (uint_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4362 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4363 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4364 case 'l':
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4365 ulong_arg =
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4366 # if defined(FEAT_EVAL)
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4367 tvs != NULL ? (unsigned long)
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4368 tv_nr(tvs, &arg_idx) :
449
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4369 # endif
3709cf52b9b5 updated for version 7.0119
vimboss
parents: 447
diff changeset
4370 va_arg(ap, unsigned long int);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4371 if (ulong_arg != 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4372 arg_sign = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4373 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4374 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4375 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4376
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4377 str_arg = tmp;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4378 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4379
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4380 /* NOTE:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4381 * For d, i, u, o, x, and X conversions, if precision is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4382 * specified, the '0' flag should be ignored. This is so
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4383 * with Solaris 2.6, Digital UNIX 4.0, HPUX 10, Linux,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4384 * FreeBSD, NetBSD; but not with Perl.
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4385 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4386 if (precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4387 zero_padding = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4388 if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4389 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4390 if (force_sign && arg_sign >= 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4391 tmp[str_arg_l++] = space_for_positive ? ' ' : '+';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4392 /* leave negative numbers for sprintf to handle, to
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4393 * avoid handling tricky cases like (short int)-32768 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4394 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4395 else if (alternate_form)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4396 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4397 if (arg_sign != 0
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4398 && (fmt_spec == 'x' || fmt_spec == 'X') )
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4399 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4400 tmp[str_arg_l++] = '0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4401 tmp[str_arg_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4402 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4403 /* alternate form should have no effect for p
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4404 * conversion, but ... */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4405 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4406
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4407 zero_padding_insertion_ind = str_arg_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4408 if (!precision_specified)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4409 precision = 1; /* default precision is 1 */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4410 if (precision == 0 && arg_sign == 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4411 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4412 /* When zero value is formatted with an explicit
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4413 * precision 0, the resulting formatted string is
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4414 * empty (d, i, u, o, x, X, p). */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4415 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4416 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4417 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4418 char f[5];
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4419 int f_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4420
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4421 /* construct a simple format string for sprintf */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4422 f[f_l++] = '%';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4423 if (!length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4424 ;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4425 else if (length_modifier == '2')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4426 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4427 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4428 f[f_l++] = 'l';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4429 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4430 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4431 f[f_l++] = length_modifier;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4432 f[f_l++] = fmt_spec;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4433 f[f_l++] = '\0';
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4434
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4435 if (fmt_spec == 'p')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4436 str_arg_l += sprintf(tmp + str_arg_l, f, ptr_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4437 else if (fmt_spec == 'd')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4438 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4439 /* signed */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4440 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4441 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4442 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4443 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4444 tmp + str_arg_l, f, int_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4445 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4446 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4447 tmp + str_arg_l, f, long_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4448 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4449 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4450 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4451 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4452 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4453 /* unsigned */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4454 switch (length_modifier)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4455 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4456 case '\0':
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4457 case 'h': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4458 tmp + str_arg_l, f, uint_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4459 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4460 case 'l': str_arg_l += sprintf(
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4461 tmp + str_arg_l, f, ulong_arg);
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4462 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4463 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4464 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4465
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4466 /* include the optional minus sign and possible
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4467 * "0x" in the region before the zero padding
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4468 * insertion point */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4469 if (zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4470 && tmp[zero_padding_insertion_ind] == '-')
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4471 zero_padding_insertion_ind++;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4472 if (zero_padding_insertion_ind + 1 < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4473 && tmp[zero_padding_insertion_ind] == '0'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4474 && (tmp[zero_padding_insertion_ind + 1] == 'x'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4475 || tmp[zero_padding_insertion_ind + 1] == 'X'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4476 zero_padding_insertion_ind += 2;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4477 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4478
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4479 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4480 size_t num_of_digits = str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4481 - zero_padding_insertion_ind;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4482
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4483 if (alternate_form && fmt_spec == 'o'
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4484 /* unless zero is already the first
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4485 * character */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4486 && !(zero_padding_insertion_ind < str_arg_l
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4487 && tmp[zero_padding_insertion_ind] == '0'))
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4488 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4489 /* assure leading zero for alternate-form
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4490 * octal numbers */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4491 if (!precision_specified
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4492 || precision < num_of_digits + 1)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4493 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4494 /* precision is increased to force the
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4495 * first character to be zero, except if a
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4496 * zero value is formatted with an
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4497 * explicit precision of zero */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4498 precision = num_of_digits + 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4499 precision_specified = 1;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4500 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4501 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4502 /* zero padding to specified precision? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4503 if (num_of_digits < precision)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4504 number_of_zeros_to_pad = precision - num_of_digits;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4505 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4506 /* zero padding to specified minimal field width? */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4507 if (!justify_left && zero_padding)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4508 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4509 int n = (int)(min_field_width - (str_arg_l
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4510 + number_of_zeros_to_pad));
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4511 if (n > 0)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4512 number_of_zeros_to_pad += n;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4513 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4514 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4515 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4516
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4517 # ifdef FEAT_FLOAT
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4518 case 'f':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4519 case 'e':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4520 case 'E':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4521 case 'g':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4522 case 'G':
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4523 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4524 /* Floating point. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4525 double f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4526 double abs_f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4527 char format[40];
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4528 int l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4529 int remove_trailing_zeroes = FALSE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4530
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4531 f =
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4532 # if defined(FEAT_EVAL)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4533 tvs != NULL ? tv_float(tvs, &arg_idx) :
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4534 # endif
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4535 va_arg(ap, double);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4536 abs_f = f < 0 ? -f : f;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4537
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4538 if (fmt_spec == 'g' || fmt_spec == 'G')
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4539 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4540 /* Would be nice to use %g directly, but it prints
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4541 * "1.0" as "1", we don't want that. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4542 if ((abs_f >= 0.001 && abs_f < 10000000.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4543 || abs_f == 0.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4544 fmt_spec = 'f';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4545 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4546 fmt_spec = fmt_spec == 'g' ? 'e' : 'E';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4547 remove_trailing_zeroes = TRUE;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4548 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4549
1783
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4550 if (fmt_spec == 'f' &&
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4551 # ifdef VAX
1783
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4552 abs_f > 1.0e38
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4553 # else
1783
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4554 abs_f > 1.0e307
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4555 # endif
1783
c3242ae88ef1 updated for version 7.2-081
vimboss
parents: 1757
diff changeset
4556 )
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4557 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4558 /* Avoid a buffer overflow */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4559 strcpy(tmp, "inf");
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4560 str_arg_l = 3;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4561 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4562 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4563 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4564 format[0] = '%';
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4565 l = 1;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4566 if (precision_specified)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4567 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4568 size_t max_prec = TMP_LEN - 10;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4569
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4570 /* Make sure we don't get more digits than we
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4571 * have room for. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4572 if (fmt_spec == 'f' && abs_f > 1.0)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4573 max_prec -= (size_t)log10(abs_f);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4574 if (precision > max_prec)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4575 precision = max_prec;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4576 l += sprintf(format + 1, ".%d", (int)precision);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4577 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4578 format[l] = fmt_spec;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4579 format[l + 1] = NUL;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4580 str_arg_l = sprintf(tmp, format, f);
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4581
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4582 if (remove_trailing_zeroes)
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4583 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4584 int i;
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4585 char *tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4586
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4587 /* Using %g or %G: remove superfluous zeroes. */
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4588 if (fmt_spec == 'f')
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4589 tp = tmp + str_arg_l - 1;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4590 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4591 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4592 tp = (char *)vim_strchr((char_u *)tmp,
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4593 fmt_spec == 'e' ? 'e' : 'E');
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4594 if (tp != NULL)
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4595 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4596 /* Remove superfluous '+' and leading
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4597 * zeroes from the exponent. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4598 if (tp[1] == '+')
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4599 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4600 /* Change "1.0e+07" to "1.0e07" */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4601 STRMOVE(tp + 1, tp + 2);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4602 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4603 }
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4604 i = (tp[1] == '-') ? 2 : 1;
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4605 while (tp[i] == '0')
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4606 {
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4607 /* Change "1.0e07" to "1.0e7" */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4608 STRMOVE(tp + i, tp + i + 1);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4609 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4610 }
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4611 --tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4612 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4613 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4614
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4615 if (tp != NULL && !precision_specified)
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4616 /* Remove trailing zeroes, but keep the one
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4617 * just after a dot. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4618 while (tp > tmp + 2 && *tp == '0'
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4619 && tp[-1] != '.')
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4620 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4621 STRMOVE(tp, tp + 1);
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4622 --tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4623 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4624 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4625 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4626 else
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4627 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4628 char *tp;
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4629
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4630 /* Be consistent: some printf("%e") use 1.0e+12
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4631 * and some 1.0e+012. Remove one zero in the last
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4632 * case. */
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4633 tp = (char *)vim_strchr((char_u *)tmp,
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4634 fmt_spec == 'e' ? 'e' : 'E');
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4635 if (tp != NULL && (tp[1] == '+' || tp[1] == '-')
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4636 && tp[2] == '0'
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4637 && vim_isdigit(tp[3])
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4638 && vim_isdigit(tp[4]))
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4639 {
1757
f10fe14748e2 updated for version 7.2-055
vimboss
parents: 1668
diff changeset
4640 STRMOVE(tp + 2, tp + 3);
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4641 --str_arg_l;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4642 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4643 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4644 }
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4645 str_arg = tmp;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4646 break;
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4647 }
7803
37c929c4a073 commit https://github.com/vim/vim/commit/92b8b2d307e34117f146319872010b0ccc9d2713
Christian Brabandt <cb@256bit.org>
parents: 6949
diff changeset
4648 # endif
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4649
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4650 default:
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4651 /* unrecognized conversion specifier, keep format string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4652 * as-is */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4653 zero_padding = 0; /* turn zero padding off for non-numeric
1189
7cdd85615e4e updated for version 7.1b
vimboss
parents: 1059
diff changeset
4654 conversion */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4655 justify_left = 1;
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
4656 min_field_width = 0; /* reset flags */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4657
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4658 /* discard the unrecognized conversion, just keep *
856
8cd729851562 updated for version 7.0g
vimboss
parents: 852
diff changeset
4659 * the unrecognized conversion character */
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4660 str_arg = p;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4661 str_arg_l = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4662 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4663 str_arg_l++; /* include invalid conversion specifier
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4664 unchanged if not at end-of-string */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4665 break;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4666 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4667
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4668 if (*p != NUL)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4669 p++; /* step over the just processed conversion specifier */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4670
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4671 /* insert padding to the left as requested by min_field_width;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4672 * this does not include the zero padding in case of numerical
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4673 * conversions*/
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4674 if (!justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4675 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4676 /* left padding with blank or zero */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4677 int pn = (int)(min_field_width - (str_arg_l + number_of_zeros_to_pad));
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4678
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4679 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4680 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4681 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4682 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4683 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4684
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4685 vim_memset(str + str_l, zero_padding ? '0' : ' ',
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4686 (size_t)pn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4687 : (size_t)pn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4688 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4689 str_l += pn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4690 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4691 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4692
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4693 /* zero padding as requested by the precision or by the minimal
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4694 * field width for numeric conversions required? */
330
f76b0d38b6bd updated for version 7.0086
vimboss
parents: 291
diff changeset
4695 if (number_of_zeros_to_pad == 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4696 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4697 /* will not copy first part of numeric right now, *
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4698 * force it to be copied later in its entirety */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4699 zero_padding_insertion_ind = 0;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4700 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4701 else
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4702 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4703 /* insert first part of numerics (sign or '0x') before zero
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4704 * padding */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4705 int zn = (int)zero_padding_insertion_ind;
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4706
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4707 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4708 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4709 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4710 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4711 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4712
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4713 mch_memmove(str + str_l, str_arg,
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4714 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4715 : (size_t)zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4716 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4717 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4718 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4719
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4720 /* insert zero padding as requested by the precision or min
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4721 * field width */
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4722 zn = (int)number_of_zeros_to_pad;
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4723 if (zn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4724 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4725 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4726 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4727 size_t avail = str_m-str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4728
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4729 vim_memset(str + str_l, '0',
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4730 (size_t)zn > avail ? avail
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4731 : (size_t)zn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4732 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4733 str_l += zn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4734 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4735 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4736
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4737 /* insert formatted string
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4738 * (or as-is conversion specifier for unknown conversions) */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4739 {
835
8bebcabccc2c updated for version 7.0e01
vimboss
parents: 822
diff changeset
4740 int sn = (int)(str_arg_l - zero_padding_insertion_ind);
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4741
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4742 if (sn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4743 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4744 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4745 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4746 size_t avail = str_m - str_l;
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4747
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4748 mch_memmove(str + str_l,
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4749 str_arg + zero_padding_insertion_ind,
1883
c8f343a465a2 updated for version 7.2-180
vimboss
parents: 1854
diff changeset
4750 (size_t)sn > avail ? avail : (size_t)sn);
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4751 }
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4752 str_l += sn;
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4753 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4754 }
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4755
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4756 /* insert right padding */
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4757 if (justify_left)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4758 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4759 /* right blank padding to the field width */
1619
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4760 int pn = (int)(min_field_width
b9740fb41986 updated for version 7.2a
vimboss
parents: 1445
diff changeset
4761 - (str_arg_l + number_of_zeros_to_pad));
275
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4762
fb70e333c94e updated for version 7.0074
vimboss
parents: 272
diff changeset
4763 if (pn > 0)
272
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4764 {
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4765 if (str_l < str_m)
ddada568db54 updated for version 7.0073
vimboss
parents: 229
diff changeset
4766 {
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4767 size_t avail = str_m - str_l;
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4768
275
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4769 vim_memset(str + str_l, ' ',
1883
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4770 (size_t)pn > avail ? avail
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4771 : (size_t)pn);
272
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4772 }
275
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4773 str_l += pn;
272
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4774 }
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4775 }
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4776 }
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4777 }
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diff changeset
4778
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diff changeset
4779 if (str_m > 0)
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diff changeset
4780 {
437
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4781 /* make sure the string is nul-terminated even at the expense of
272
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4782 * overwriting the last character (shouldn't happen, but just in case)
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4783 * */
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4784 str[str_l <= str_m - 1 ? str_l : str_m - 1] = '\0';
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4785 }
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4786
482
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4787 if (tvs != NULL && tvs[arg_idx - 1].v_type != VAR_UNKNOWN)
449
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4788 EMSG(_("E767: Too many arguments to printf()"));
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4789
437
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4790 /* Return the number of characters formatted (excluding trailing nul
272
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4791 * character), that is, the number of characters that would have been
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4792 * written to the buffer if it were large enough. */
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4793 return (int)str_l;
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4794 }
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4795
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4796 #endif /* PROTO */